Portsmouth, NH Weather History | Weather Underground

Summary

Temperature (°F)	Actual	Historic Avg.	Record
High Temp	66	69	90
Low Temp	46	49	30
Day Average Temp	55.9	-	-

Precipitation (in)	Actual	Historic Avg.	Record
Precipitation	0	3	-

Dew Point (°F)	Actual	Historic Avg.	Record
Dew Point	42.33	-	-
High	47	-	-
Low	36	-	-
Average	42.33	-	-

Wind (mph)	Actual	Historic Avg.	Record
Max Wind Speed	13	-	-
Visibility	10	-	-

Sea Level Pressure (in)	Actual	Historic Avg.	Record
Sea Level Pressure	30.34	-	-

Astronomy	Day Length	Rise	Set
Actual Time	12h 4m	6:32 AM	6:36 PM
Civil Twilight		6:04 AM	7:04 PM
Nautical Twilight		5:31 AM	7:38 PM
Astronomical Twilight		4:57 AM	8:11 PM
Moon: Waxing gibbous		5:39 PM	4:08 AM

Time	Temperature	Dew Point	Humidity	Wind	Wind Speed	Wind Gust	Pressure	Condition
12:55 AM	49 °F	47 °F	91 %	N	7 mph	-	30.41 in	Fair
1:55 AM	47 °F	45 °F	92 %	N	5 mph	-	30.4 in	Fair
2:55 AM	47 °F	45 °F	92 %	N	7 mph	-	30.39 in	Fair
3:55 AM	47 °F	44 °F	90 %	N	7 mph	-	30.38 in	Fair
4:55 AM	46 °F	43 °F	89 %	N	7 mph	-	30.37 in	Fair
5:55 AM	46 °F	42 °F	88 %	N	8 mph	-	30.38 in	Fair
6:55 AM	46 °F	43 °F	89 %	N	7 mph	-	30.38 in	Fair
7:55 AM	51 °F	45 °F	80 %	N	8 mph	-	30.39 in	Fair
8:55 AM	55 °F	46 °F	70 %	N	6 mph	-	30.39 in	Fair
9:55 AM	61 °F	45 °F	55 %	NE	8 mph	-	30.39 in	Fair
10:55 AM	65 °F	43 °F	46 %	NE	6 mph	-	30.38 in	Fair
11:55 AM	65 °F	41 °F	41 %	ENE	13 mph	18 mph	30.36 in	Fair
12:55 PM	66 °F	40 °F	38 %	NE	13 mph	-	30.34 in	Fair
1:55 PM	65 °F	38 °F	37 %	NE	9 mph	-	30.33 in	Fair
2:55 PM	65 °F	38 °F	37 %	NNE	9 mph	-	30.31 in	Fair
3:55 PM	66 °F	36 °F	33 %	NNE	10 mph	-	30.28 in	Partly Cloudy
4:55 PM	63 °F	39 °F	41 %	ENE	6 mph	-	30.27 in	Mostly Cloudy
5:55 PM	60 °F	40 °F	48 %	E	5 mph	-	30.26 in	Mostly Cloudy
6:55 PM	58 °F	42 °F	55 %	NE	3 mph	-	30.24 in	Mostly Cloudy
7:55 PM	55 °F	43 °F	64 %	CALM	0 mph	-	30.25 in	Mostly Cloudy
8:55 PM	51 °F	44 °F	77 %	NW	3 mph	-	30.24 in	Partly Cloudy