Feature: yesterday

Page Contents

Returns a summary of the observed weather history for yesterday.

Response Fields

date

pretty
year
mon
mday
hour
min
tzname

utcdate

pretty
year
mon
mday
hour
min
tzname

observations

tempm
tempi
dewptm
dewpti
hum
wspdm
wspdi
wgustm
wgusti
wdird
wdire
vism
visi
pressurem
pressurei
windchillm
windchilli
heatindexm
heatindexi
precipm
precipi
conds
icon
fog
rain
snow
hail
thunder
tornado
metar

Examples

Try with Apigee

Note: replace {{key}} with Your_Key

City within the USA

http://api.wunderground.com/api/Your_Key/yesterday/q/CA/San_Francisco.json Show Response
{ "response": { "version": "0.1", "termsofService": "http://www.wunderground.com/weather/api/d/terms.html", "features": { "yesterday": 1 } }, "history": { "date": { "pretty": "July 2, 2012", "year": "2012", "mon": "07", "mday": "02", "hour": "12", "min": "00", "tzname": "America/Los_Angeles" }, "utcdate": { "pretty": "July 2, 2012", "year": "2012", "mon": "07", "mday": "02", "hour": "19", "min": "00", "tzname": "UTC" }, "observations": [{ "date": { "pretty": "12:56 AM PDT on July 02, 2012", "year": "2012", "mon": "07", "mday": "02", "hour": "00", "min": "56", "tzname": "America/Los_Angeles" }, "utcdate": { "pretty": "7:56 AM GMT on July 02, 2012", "year": "2012", "mon": "07", "mday": "02", "hour": "07", "min": "56", "tzname": "UTC" }, "tempm": "15.0", "tempi": "59.0", "dewptm": "11.7", "dewpti": "53.1", "hum": "81", "wspdm": "9.3", "wspdi": "5.8", "wgustm": "-9999.0", "wgusti": "-9999.0", "wdird": "240", "wdire": "WSW", "vism": "16.1", "visi": "10.0", "pressurem": "1012.3", "pressurei": "29.90", "windchillm": "-999", "windchilli": "-999", "heatindexm": "-9999", "heatindexi": "-9999", "precipm": "-9999.00", "precipi": "-9999.00", "conds": "Overcast", "icon": "cloudy", "fog": "0", "rain": "0", "snow": "0", "hail": "0", "thunder": "0", "tornado": "0", "metar": "METAR KSFO 020756Z 24005KT 10SM SCT007 BKN011 OVC014 15/12 A2989 RMK AO2 SLP123 T01500117 402000144 $" }, { "date": { "pretty": "1:56 AM PDT on July 02, 2012", "year": "2012", "mon": "07", "mday": "02", "hour": "01", "min": "56", "tzname": "America/Los_Angeles" }, "utcdate": { "pretty": "8:56 AM GMT on July 02, 2012", "year": "2012", "mon": "07", "mday": "02", "hour": "08", "min": "56", "tzname": "UTC" }, "tempm": "15.0", "tempi": "59.0", "dewptm": "11.7", "dewpti": "53.1", "hum": "81", "wspdm": "9.3", "wspdi": "5.8", "wgustm": "-9999.0", "wgusti": "-9999.0", "wdird": "220", "wdire": "SW", "vism": "16.1", "visi": "10.0", "pressurem": "1012.0", "pressurei": "29.89", "windchillm": "-999", "windchilli": "-999", "heatindexm": "-9999", "heatindexi": "-9999", "precipm": "-9999.00", "precipi": "-9999.00", "conds": "Mostly Cloudy", "icon": "mostlycloudy", "fog": "0", "rain": "0", "snow": "0", "hail": "0", "thunder": "0", "tornado": "0", "metar": "METAR KSFO 020856Z 22005KT 10SM SCT007 BKN011 BKN019 15/12 A2989 RMK AO2 SLP120 T01500117 58008 $" }, { "date": { "pretty": "2:56 AM PDT on July 02, 2012", "year": "2012", "mon": "07", "mday": "02", "hour": "02", "min": "56", "tzname": "America/Los_Angeles" }, "utcdate": { "pretty": "9:56 AM GMT on July 02, 2012", "year": "2012", "mon": "07", "mday": "02", "hour": "09", "min": "56", "tzname": "UTC" }, "tempm": "15.0", "tempi": "59.0", "dewptm": "11.1", "dewpti": "52.0", "hum": "78", "wspdm": "13.0", "wspdi": "8.1", "wgustm": "-9999.0", "wgusti": "-9999.0", "wdird": "230", "wdire": "SW", "vism": "16.1", "visi": "10.0", "pressurem": "1011.7", "pressurei": "29.88", "windchillm": "-999", "windchilli": "-999", "heatindexm": "-9999", "heatindexi": "-9999", "precipm": "-9999.00", "precipi": "-9999.00", "conds": "Mostly Cloudy", "icon": "mostlycloudy", "fog": "0", "rain": "0", "snow": "0", "hail": "0", "thunder": "0", "tornado": "0", "metar": "METAR KSFO 020956Z 23007KT 10SM SCT007 BKN011 BKN019 15/11 A2988 RMK AO2 SLP117 T01500111 $" }, { "date": { "pretty": "3:56 AM PDT on July 02, 2012", "year": "2012", "mon": "07", "mday": "02", "hour": "03", "min": "56", "tzname": "America/Los_Angeles" }, "utcdate": { "pretty": "10:56 AM GMT on July 02, 2012", "year": "2012", "mon": "07", "mday": "02", "hour": "10", "min": "56", "tzname": "UTC" }, "tempm": "14.4", "tempi": "57.9", "dewptm": "11.1", "dewpti": "52.0", "hum": "81", "wspdm": "7.4", "wspdi": "4.6", "wgustm": "-9999.0", "wgusti": "-9999.0", "wdird": "300", "wdire": "WNW", "vism": "16.1", "visi": "10.0", "pressurem": "1011.4", "pressurei": "29.87", "windchillm": "-999", "windchilli": "-999", "heatindexm": "-9999", "heatindexi": "-9999", "precipm": "-9999.00", "precipi": "-9999.00", "conds": "Mostly Cloudy", "icon": "mostlycloudy", "fog": "0", "rain": "0", "snow": "0", "hail": "0", "thunder": "0", "tornado": "0", "metar": "METAR KSFO 021056Z 30004KT 10SM SCT007 BKN011 BKN019 14/11 A2987 RMK AO2 SLP114 T01440111 $" }, { "date": { "pretty": "4:03 AM PDT on July 02, 2012", "year": "2012", "mon": "07", "mday": "02", "hour": "04", "min": "03", "tzname": "America/Los_Angeles" }, "utcdate": { "pretty": "11:03 AM GMT on July 02, 2012", "year": "2012", "mon": "07", "mday": "02", "hour": "11", "min": "03", "tzname": "UTC" }, "tempm": "14.0", "tempi": "57.2", "dewptm": "11.0", "dewpti": "51.8", "hum": "82", "wspdm": "7.4", "wspdi": "4.6", "wgustm": "-9999.0", "wgusti": "-9999.0", "wdird": "290", "wdire": "WNW", "vism": "16.1", "visi": "10.0", "pressurem": "1011.4", "pressurei": "29.87", "windchillm": "-999", "windchilli": "-999", "heatindexm": "-9999", "heatindexi": "-9999", "precipm": "-9999.00", "precipi": "-9999.00", "conds": "Partly Cloudy", "icon": "partlycloudy", "fog": "0", "rain": "0", "snow": "0", "hail": "0", "thunder": "0", "tornado": "0", "metar": "SPECI KSFO 021103Z 29004KT 10SM FEW011 14/11 A2987 RMK AO2 $" }, { "date": { "pretty": "4:56 AM PDT on July 02, 2012", "year": "2012", "mon": "07", "mday": "02", "hour": "04", "min": "56", "tzname": "America/Los_Angeles" }, "utcdate": { "pretty": "11:56 AM GMT on July 02, 2012", "year": "2012", "mon": "07", "mday": "02", "hour": "11", "min": "56", "tzname": "UTC" }, "tempm": "13.9", "tempi": "57.0", "dewptm": "11.1", "dewpti": "52.0", "hum": "83", "wspdm": "13.0", "wspdi": "8.1", "wgustm": "-9999.0", "wgusti": "-9999.0", "wdird": "270", "wdire": "West", "vism": "16.1", "visi": "10.0", "pressurem": "1011.8", "pressurei": "29.88", "windchillm": "-999", "windchilli": "-999", "heatindexm": "-9999", "heatindexi": "-9999", "precipm": "-9999.00", "precipi": "-9999.00", "conds": "Mostly Cloudy", "icon": "mostlycloudy", "fog": "0", "rain": "0", "snow": "0", "hail": "0", "thunder": "0", "tornado": "0", "metar": "METAR KSFO 021156Z 27007KT 10SM FEW007 BKN013 14/11 A2988 RMK AO2 SLP118 T01390111 10156 20139 55002 $" }, { "date": { "pretty": "5:56 AM PDT on July 02, 2012", "year": "2012", "mon": "07", "mday": "02", "hour": "05", "min": "56", "tzname": "America/Los_Angeles" }, "utcdate": { "pretty": "12:56 PM GMT on July 02, 2012", "year": "2012", "mon": "07", "mday": "02", "hour": "12", "min": "56", "tzname": "UTC" }, "tempm": "13.9", "tempi": "57.0", "dewptm": "10.6", "dewpti": "51.1", "hum": "81", "wspdm": "9.3", "wspdi": "5.8", "wgustm": "-9999.0", "wgusti": "-9999.0", "wdird": "230", "wdire": "SW", "vism": "16.1", "visi": "10.0", "pressurem": "1012.3", "pressurei": "29.90", "windchillm": "-999", "windchilli": "-999", "heatindexm": "-9999", "heatindexi": "-9999", "precipm": "-9999.00", "precipi": "-9999.00", "conds": "Mostly Cloudy", "icon": "mostlycloudy", "fog": "0", "rain": "0", "snow": "0", "hail": "0", "thunder": "0", "tornado": "0", "metar": "METAR KSFO 021256Z 23005KT 10SM FEW007 BKN013 BKN015 14/11 A2990 RMK AO2 SLP123 T01390106 $" }, { "date": { "pretty": "6:56 AM PDT on July 02, 2012", "year": "2012", "mon": "07", "mday": "02", "hour": "06", "min": "56", "tzname": "America/Los_Angeles" }, "utcdate": { "pretty": "1:56 PM GMT on July 02, 2012", "year": "2012", "mon": "07", "mday": "02", "hour": "13", "min": "56", "tzname": "UTC" }, "tempm": "14.4", "tempi": "57.9", "dewptm": "10.6", "dewpti": "51.1", "hum": "78", "wspdm": "13.0", "wspdi": "8.1", "wgustm": "-9999.0", "wgusti": "-9999.0", "wdird": "230", "wdire": "SW", "vism": "16.1", "visi": "10.0", "pressurem": "1012.6", "pressurei": "29.91", "windchillm": "-999", "windchilli": "-999", "heatindexm": "-9999", "heatindexi": "-9999", "precipm": "-9999.00", "precipi": "-9999.00", "conds": "Mostly Cloudy", "icon": "mostlycloudy", "fog": "0", "rain": "0", "snow": "0", "hail": "0", "thunder": "0", "tornado": "0", "metar": "METAR KSFO 021356Z 23007KT 10SM FEW007 BKN013 14/11 A2990 RMK AO2 SLP126 T01440106 $" }, { "date": { "pretty": "7:56 AM PDT on July 02, 2012", "year": "2012", "mon": "07", "mday": "02", "hour": "07", "min": "56", "tzname": "America/Los_Angeles" }, "utcdate": { "pretty": "2:56 PM GMT on July 02, 2012", "year": "2012", "mon": "07", "mday": "02", "hour": "14", "min": "56", "tzname": "UTC" }, "tempm": "14.4", "tempi": "57.9", "dewptm": "10.6", "dewpti": "51.1", "hum": "78", "wspdm": "-9999.0", "wspdi": "-9999.0", "wgustm": "-9999.0", "wgusti": "-9999.0", "wdird": "0", "wdire": "North", "vism": "16.1", "visi": "10.0", "pressurem": "1012.9", "pressurei": "29.91", "windchillm": "-999", "windchilli": "-999", "heatindexm": "-9999", "heatindexi": "-9999", "precipm": "-9999.00", "precipi": "-9999.00", "conds": "Mostly Cloudy", "icon": "mostlycloudy", "fog": "0", "rain": "0", "snow": "0", "hail": "0", "thunder": "0", "tornado": "0", "metar": "METAR KSFO 021456Z 10SM FEW006 BKN011 BKN014 14/11 A2991 RMK AO2 SLP129 T01440106 51010 $" }, { "date": { "pretty": "8:56 AM PDT on July 02, 2012", "year": "2012", "mon": "07", "mday": "02", "hour": "08", "min": "56", "tzname": "America/Los_Angeles" }, "utcdate": { "pretty": "3:56 PM GMT on July 02, 2012", "year": "2012", "mon": "07", "mday": "02", "hour": "15", "min": "56", "tzname": "UTC" }, "tempm": "15.6", "tempi": "60.1", "dewptm": "11.1", "dewpti": "52.0", "hum": "75", "wspdm": "20.4", "wspdi": "12.7", "wgustm": "-9999.0", "wgusti": "-9999.0", "wdird": "270", "wdire": "West", "vism": "16.1", "visi": "10.0", "pressurem": "1013.1", "pressurei": "29.92", "windchillm": "-999", "windchilli": "-999", "heatindexm": "-9999", "heatindexi": "-9999", "precipm": "-9999.00", "precipi": "-9999.00", "conds": "Mostly Cloudy", "icon": "mostlycloudy", "fog": "0", "rain": "0", "snow": "0", "hail": "0", "thunder": "0", "tornado": "0", "metar": "METAR KSFO 021556Z 27011KT 10SM FEW006 BKN011 BKN014 16/11 A2992 RMK AO2 SLP131 T01560111 $" }, { "date": { "pretty": "9:08 AM PDT on July 02, 2012", "year": "2012", "mon": "07", "mday": "02", "hour": "09", "min": "08", "tzname": "America/Los_Angeles" }, "utcdate": { "pretty": "4:08 PM GMT on July 02, 2012", "year": "2012", "mon": "07", "mday": "02", "hour": "16", "min": "08", "tzname": "UTC" }, "tempm": "16.0", "tempi": "60.8", "dewptm": "11.0", "dewpti": "51.8", "hum": "72", "wspdm": "22.2", "wspdi": "13.8", "wgustm": "-9999.0", "wgusti": "-9999.0", "wdird": "270", "wdire": "West", "vism": "16.1", "visi": "10.0", "pressurem": "1013.1", "pressurei": "29.92", "windchillm": "-999", "windchilli": "-999", "heatindexm": "-9999", "heatindexi": "-9999", "precipm": "-9999.00", "precipi": "-9999.00", "conds": "Scattered Clouds", "icon": "partlycloudy", "fog": "0", "rain": "0", "snow": "0", "hail": "0", "thunder": "0", "tornado": "0", "metar": "SPECI KSFO 021608Z 27012KT 10SM FEW007 SCT016 16/11 A2992 RMK AO2 $" }, { "date": { "pretty": "9:56 AM PDT on July 02, 2012", "year": "2012", "mon": "07", "mday": "02", "hour": "09", "min": "56", "tzname": "America/Los_Angeles" }, "utcdate": { "pretty": "4:56 PM GMT on July 02, 2012", "year": "2012", "mon": "07", "mday": "02", "hour": "16", "min": "56", "tzname": "UTC" }, "tempm": "16.1", "tempi": "61.0", "dewptm": "10.6", "dewpti": "51.1", "hum": "70", "wspdm": "27.8", "wspdi": "17.3", "wgustm": "-9999.0", "wgusti": "-9999.0", "wdird": "270", "wdire": "West", "vism": "16.1", "visi": "10.0", "pressurem": "1013.3", "pressurei": "29.93", "windchillm": "-999", "windchilli": "-999", "heatindexm": "-9999", "heatindexi": "-9999", "precipm": "-9999.00", "precipi": "-9999.00", "conds": "Scattered Clouds", "icon": "partlycloudy", "fog": "0", "rain": "0", "snow": "0", "hail": "0", "thunder": "0", "tornado": "0", "metar": "METAR KSFO 021656Z 27015KT 10SM FEW006 SCT014 16/11 A2993 RMK AO2 SLP133 T01610106" }, { "date": { "pretty": "10:56 AM PDT on July 02, 2012", "year": "2012", "mon": "07", "mday": "02", "hour": "10", "min": "56", "tzname": "America/Los_Angeles" }, "utcdate": { "pretty": "5:56 PM GMT on July 02, 2012", "year": "2012", "mon": "07", "mday": "02", "hour": "17", "min": "56", "tzname": "UTC" }, "tempm": "16.7", "tempi": "62.1", "dewptm": "10.6", "dewpti": "51.1", "hum": "67", "wspdm": "24.1", "wspdi": "15.0", "wgustm": "35.2", "wgusti": "21.9", "wdird": "270", "wdire": "West", "vism": "16.1", "visi": "10.0", "pressurem": "1013.3", "pressurei": "29.93", "windchillm": "-999", "windchilli": "-999", "heatindexm": "-9999", "heatindexi": "-9999", "precipm": "-9999.00", "precipi": "-9999.00", "conds": "Partly Cloudy", "icon": "partlycloudy", "fog": "0", "rain": "0", "snow": "0", "hail": "0", "thunder": "0", "tornado": "0", "metar": "METAR KSFO 021756Z 27013G19KT 10SM FEW007 17/11 A2993 RMK AO2 SLP133 T01670106 10172 20139 51004" }, { "date": { "pretty": "11:56 AM PDT on July 02, 2012", "year": "2012", "mon": "07", "mday": "02", "hour": "11", "min": "56", "tzname": "America/Los_Angeles" }, "utcdate": { "pretty": "6:56 PM GMT on July 02, 2012", "year": "2012", "mon": "07", "mday": "02", "hour": "18", "min": "56", "tzname": "UTC" }, "tempm": "17.8", "tempi": "64.0", "dewptm": "10.6", "dewpti": "51.1", "hum": "63", "wspdm": "25.9", "wspdi": "16.1", "wgustm": "-9999.0", "wgusti": "-9999.0", "wdird": "260", "wdire": "West", "vism": "16.1", "visi": "10.0", "pressurem": "1013.2", "pressurei": "29.92", "windchillm": "-999", "windchilli": "-999", "heatindexm": "-9999", "heatindexi": "-9999", "precipm": "-9999.00", "precipi": "-9999.00", "conds": "Partly Cloudy", "icon": "partlycloudy", "fog": "0", "rain": "0", "snow": "0", "hail": "0", "thunder": "0", "tornado": "0", "metar": "METAR KSFO 021856Z 26014KT 10SM FEW008 18/11 A2992 RMK AO2 SLP132 T01780106" }, { "date": { "pretty": "12:56 PM PDT on July 02, 2012", "year": "2012", "mon": "07", "mday": "02", "hour": "12", "min": "56", "tzname": "America/Los_Angeles" }, "utcdate": { "pretty": "7:56 PM GMT on July 02, 2012", "year": "2012", "mon": "07", "mday": "02", "hour": "19", "min": "56", "tzname": "UTC" }, "tempm": "18.3", "tempi": "64.9", "dewptm": "10.6", "dewpti": "51.1", "hum": "61", "wspdm": "25.9", "wspdi": "16.1", "wgustm": "37.0", "wgusti": "23.0", "wdird": "260", "wdire": "West", "vism": "16.1", "visi": "10.0", "pressurem": "1013.2", "pressurei": "29.92", "windchillm": "-999", "windchilli": "-999", "heatindexm": "-9999", "heatindexi": "-9999", "precipm": "-9999.00", "precipi": "-9999.00", "conds": "Partly Cloudy", "icon": "partlycloudy", "fog": "0", "rain": "0", "snow": "0", "hail": "0", "thunder": "0", "tornado": "0", "metar": "METAR KSFO 021956Z 26014G20KT 10SM FEW008 18/11 A2992 RMK AO2 SLP132 T01830106" }, { "date": { "pretty": "1:56 PM PDT on July 02, 2012", "year": "2012", "mon": "07", "mday": "02", "hour": "13", "min": "56", "tzname": "America/Los_Angeles" }, "utcdate": { "pretty": "8:56 PM GMT on July 02, 2012", "year": "2012", "mon": "07", "mday": "02", "hour": "20", "min": "56", "tzname": "UTC" }, "tempm": "18.3", "tempi": "64.9", "dewptm": "10.6", "dewpti": "51.1", "hum": "61", "wspdm": "31.5", "wspdi": "19.6", "wgustm": "-9999.0", "wgusti": "-9999.0", "wdird": "270", "wdire": "West", "vism": "16.1", "visi": "10.0", "pressurem": "1013.3", "pressurei": "29.93", "windchillm": "-999", "windchilli": "-999", "heatindexm": "-9999", "heatindexi": "-9999", "precipm": "-9999.00", "precipi": "-9999.00", "conds": "Partly Cloudy", "icon": "partlycloudy", "fog": "0", "rain": "0", "snow": "0", "hail": "0", "thunder": "0", "tornado": "0", "metar": "METAR KSFO 022056Z 27017KT 10SM FEW010 18/11 A2992 RMK AO2 SLP133 T01830106 55001" }, { "date": { "pretty": "2:56 PM PDT on July 02, 2012", "year": "2012", "mon": "07", "mday": "02", "hour": "14", "min": "56", "tzname": "America/Los_Angeles" }, "utcdate": { "pretty": "9:56 PM GMT on July 02, 2012", "year": "2012", "mon": "07", "mday": "02", "hour": "21", "min": "56", "tzname": "UTC" }, "tempm": "17.8", "tempi": "64.0", "dewptm": "10.6", "dewpti": "51.1", "hum": "63", "wspdm": "29.6", "wspdi": "18.4", "wgustm": "42.6", "wgusti": "26.5", "wdird": "250", "wdire": "WSW", "vism": "16.1", "visi": "10.0", "pressurem": "1013.2", "pressurei": "29.92", "windchillm": "-999", "windchilli": "-999", "heatindexm": "-9999", "heatindexi": "-9999", "precipm": "-9999.00", "precipi": "-9999.00", "conds": "Scattered Clouds", "icon": "partlycloudy", "fog": "0", "rain": "0", "snow": "0", "hail": "0", "thunder": "0", "tornado": "0", "metar": "METAR KSFO 022156Z 25016G23KT 10SM SCT010 18/11 A2992 RMK AO2 SLP132 T01780106" }, { "date": { "pretty": "3:56 PM PDT on July 02, 2012", "year": "2012", "mon": "07", "mday": "02", "hour": "15", "min": "56", "tzname": "America/Los_Angeles" }, "utcdate": { "pretty": "10:56 PM GMT on July 02, 2012", "year": "2012", "mon": "07", "mday": "02", "hour": "22", "min": "56", "tzname": "UTC" }, "tempm": "18.3", "tempi": "64.9", "dewptm": "10.0", "dewpti": "50.0", "hum": "58", "wspdm": "27.8", "wspdi": "17.3", "wgustm": "42.6", "wgusti": "26.5", "wdird": "270", "wdire": "West", "vism": "16.1", "visi": "10.0", "pressurem": "1012.9", 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