Portsmouth, NH Weather History | Weather Underground

Summary

Temperature (°F)	Actual	Historic Avg.	Record
High Temp	54	60	89
Low Temp	30	38	25
Day Average Temp	40.5	-	-

Precipitation (in)	Actual	Historic Avg.	Record
Precipitation	0	4.5	-

Dew Point (°F)	Actual	Historic Avg.	Record
Dew Point	18.42	-	-
High	30	-	-
Low	9	-	-
Average	18.42	-	-

Wind (mph)	Actual	Historic Avg.	Record
Max Wind Speed	15	-	-
Visibility	10	-	-

Sea Level Pressure (in)	Actual	Historic Avg.	Record
Sea Level Pressure	30.17	-	-

Astronomy	Day Length	Rise	Set
Actual Time	13h 53m	5:44 AM	7:38 PM
Civil Twilight		5:14 AM	8:08 PM
Nautical Twilight		4:37 AM	8:46 PM
Astronomical Twilight		3:56 AM	9:26 PM
Moon: Waning gibbous		9:51 PM	6:16 AM

Time	Temperature	Dew Point	Humidity	Wind	Wind Speed	Wind Gust	Pressure	Condition
12:55 AM	34 °F	16 °F	48 %	CALM	0 mph	-	30.05 in	Fair
1:55 AM	33 °F	14 °F	46 %	CALM	0 mph	-	30.07 in	Fair
2:55 AM	30 °F	16 °F	55 %	CALM	0 mph	-	30.09 in	Fair
3:55 AM	30 °F	17 °F	58 %	CALM	0 mph	-	30.11 in	Fair
4:55 AM	30 °F	17 °F	58 %	CALM	0 mph	-	30.13 in	Fair
5:55 AM	30 °F	14 °F	51 %	NW	6 mph	-	30.15 in	Fair
6:55 AM	32 °F	19 °F	58 %	NW	3 mph	-	30.17 in	Fair
7:55 AM	36 °F	13 °F	38 %	NNW	6 mph	-	30.2 in	Fair
8:55 AM	38 °F	12 °F	34 %	W	3 mph	-	30.22 in	Fair
9:55 AM	42 °F	13 °F	31 %	WSW	7 mph	-	30.22 in	Fair
10:55 AM	44 °F	11 °F	26 %	SSW	3 mph	-	30.23 in	Fair
11:55 AM	49 °F	11 °F	21 %	SW	9 mph	-	30.21 in	Fair
12:55 PM	50 °F	11 °F	21 %	CALM	0 mph	-	30.2 in	Fair
1:55 PM	52 °F	12 °F	20 %	SW	7 mph	-	30.17 in	Fair
2:55 PM	54 °F	9 °F	16 %	WSW	6 mph	-	30.15 in	Fair
3:55 PM	50 °F	24 °F	37 %	ESE	15 mph	-	30.15 in	Fair
4:55 PM	49 °F	21 °F	32 %	SE	10 mph	-	30.15 in	Fair
5:55 PM	48 °F	24 °F	39 %	SE	12 mph	-	30.16 in	Fair
6:55 PM	44 °F	26 °F	49 %	SE	9 mph	-	30.17 in	Fair
7:55 PM	42 °F	30 °F	61 %	SE	7 mph	-	30.19 in	Fair
8:55 PM	40 °F	29 °F	66 %	SSE	7 mph	-	30.22 in	Fair
9:55 PM	38 °F	28 °F	66 %	S	5 mph	-	30.23 in	Fair
10:55 PM	38 °F	28 °F	68 %	CALM	0 mph	-	30.24 in	Fair
11:55 PM	39 °F	27 °F	62 %	CALM	0 mph	-	30.26 in	Fair