History for South Lake Tahoe, CA

Sunday, August 12, 2012 — View Current Conditions

Sunday, August 12, 2012

	Actual	Average	Record
Temperature
Mean Temperature	67 °F	-
Max Temperature	86 °F	81 °F	89 °F (1990)
Min Temperature	48 °F	41 °F	31 °F (1993)
Degree Days
Heating Degree Days	0	4
Month to date heating degree days	9	48
Since 1 June heating degree days	435	496
Since 1 July heating degree days	123	186
Cooling Degree Days	2	0
Month to date cooling degree days	15	7
Year to date cooling degree days	20	26
Since 1 June cooling degree days	20	26
Growing Degree Days	17 (Base 50)
Moisture
Dew Point	44 °F
Average Humidity	49
Maximum Humidity	74
Minimum Humidity	23
Precipitation
Precipitation	0.00 in	-	1.40 in (1965)
Month to date precipitation	0.09
Year to date precipitation	10.82
Sea Level Pressure
Sea Level Pressure	30.03 in
Wind
Wind Speed	2 mph (ENE)
Max Wind Speed	14 mph
Max Gust Speed	23 mph
Visibility	10 miles
Events

T = Trace of Precipitation, MM = Missing Value

Source: NWS Daily Summary

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Local Photos

	Desert Virgo
	Meteor Morning Thanks to the meteor shower, I was up to see the sunrise. There were even some still visible around when I took these.
	Meteor Morning Thanks to the meteor shower, I was up to see the sunrise. There were even some still visible around when I took these.

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Astronomy

May. 24, 2013	Rise	Set
Actual Time	6:11 AM PDT	7:57 PM PDT
Civil Twilight	5:42 AM PDT	8:26 PM PDT
Nautical Twilight	5:07 AM PDT	9:00 PM PDT
Astronomical Twilight	4:30 AM PDT	9:37 PM PDT
Moon	1:29 AM PDT (8/12)	4:25 PM PDT (8/12)
Length Of Visible Light	14h 43m
Length of Day	13h 46m

Waning Crescent, 23% of the Moon is Illuminated
Aug 12 Waning Crescent	Aug 17 New	Aug 24 First Quarter	Aug 31 Full	Sep 8 Last Quarter

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Hourly Observations

Time (PDT)	Temp.	Dew Point	Humidity	Pressure	Visibility	Wind Dir	Wind Speed	Gust Speed	Precip	Conditions
12:53 AM	55.9 °F	44.1 °F	64%	30.04 in	10.0 mi	Calm	Calm	-	N/A	Clear
1:53 AM	55.0 °F	43.0 °F	64%	30.02 in	10.0 mi	Calm	Calm	-	N/A	Clear
2:53 AM	53.1 °F	43.0 °F	69%	30.03 in	10.0 mi	Calm	Calm	-	N/A	Clear
3:53 AM	52.0 °F	42.1 °F	69%	30.03 in	10.0 mi	Calm	Calm	-	N/A	Clear
4:53 AM	51.1 °F	42.1 °F	71%	30.03 in	10.0 mi	South	3.5 mph	-	N/A	Clear
5:53 AM	50.0 °F	42.1 °F	74%	30.06 in	10.0 mi	South	4.6 mph	-	N/A	Clear
6:53 AM	50.0 °F	42.1 °F	74%	30.06 in	10.0 mi	Calm	Calm	-	N/A	Scattered Clouds
7:53 AM	57.0 °F	44.1 °F	62%	30.07 in	10.0 mi	Calm	Calm	-	N/A	Clear
8:53 AM	70.0 °F	48.0 °F	46%	30.05 in	10.0 mi	NE	3.5 mph	-	N/A	Clear
9:53 AM	75.9 °F	48.0 °F	37%	30.04 in	10.0 mi	NE	4.6 mph	-	N/A	Clear
10:53 AM	80.1 °F	48.0 °F	32%	30.03 in	10.0 mi	NNE	6.9 mph	-	N/A	Clear
11:53 AM	81.0 °F	48.0 °F	31%	30.02 in	10.0 mi	Calm	Calm	-	N/A	Clear
12:53 PM	82.9 °F	44.1 °F	25%	30.02 in	10.0 mi	Variable	6.9 mph	-	N/A	Clear
1:53 PM	82.9 °F	41.0 °F	23%	30.02 in	10.0 mi	NNE	8.1 mph	-	N/A	Scattered Clouds
2:53 PM	84.9 °F	44.1 °F	24%	30.00 in	10.0 mi	NNE	11.5 mph	-	N/A	Mostly Cloudy
3:53 PM	81.0 °F	44.1 °F	27%	30.01 in	10.0 mi	North	4.6 mph	-	N/A	Overcast
4:53 PM	79.0 °F	46.0 °F	31%	30.02 in	10.0 mi	Calm	Calm	-	N/A	Overcast
5:53 PM	82.9 °F	42.1 °F	24%	30.00 in	10.0 mi	Calm	Calm	-	N/A	Partly Cloudy
6:53 PM	80.1 °F	39.9 °F	24%	30.02 in	10.0 mi	North	-	-	N/A	Overcast
7:53 PM	75.0 °F	45.0 °F	34%	30.05 in	10.0 mi	South	12.7 mph	18.4 mph	N/A	Mostly Cloudy
8:53 PM	73.0 °F	45.0 °F	37%	30.03 in	10.0 mi	Variable	4.6 mph	-	N/A	Scattered Clouds
9:53 PM	68.0 °F	45.0 °F	43%	30.04 in	10.0 mi	Calm	Calm	-	N/A	Partly Cloudy
10:53 PM	64.0 °F	45.0 °F	50%	30.04 in	10.0 mi	Calm	Calm	-	N/A	Clear
11:53 PM	63.0 °F	45.0 °F	52%	30.03 in	10.0 mi	South	3.5 mph	-	N/A	Partly Cloudy
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