Portsmouth, NH Weather History | Weather Underground

Summary

Temperature (°F)	Max	Average	Min
Max Temperature	88	70.84	50
Avg Temperature	75.15	62.84	47.46
Min Temperature	68	56.58	44

Precipitation (in)	Max	Average	Min	Sum
Precipitation	0.96	0.11	0	3.49

Dew Point (°F)	Max	Average	Min
Dew Point	69.69	57.32	44.33

Wind (mph)	Max	Average	Min
Wind	20	13.26	7
Gust Wind	26	21.67	17

Sea Level Pressure (in)	Max	Average	Min
Sea Level Pressure	30.22	29.75	29.39

Daily Observations

Date	Temp High/Low	Dew Pt High/Low	Humidity	Max Wind	Wind Gust	Pressure	Precip.
6/1/2023	88 °F / 57 °F	59 °F / 51 °F	60 %	10 mph	-	29.91 in	0 in
6/2/2023	85 °F / 56 °F	66 °F / 54 °F	72 %	20 mph	-	29.8 in	0.18 in
6/3/2023	55 °F / 46 °F	54 °F / 42 °F	89 %	16 mph	-	29.99 in	0.16 in
6/4/2023	50 °F / 44 °F	48 °F / 41 °F	88 %	14 mph	-	29.91 in	0.11 in
6/5/2023	61 °F / 50 °F	55 °F / 48 °F	88 %	14 mph	-	29.7 in	0.19 in
6/6/2023	73 °F / 51 °F	53 °F / 43 °F	66 %	20 mph	-	29.44 in	0 in
6/7/2023	65 °F / 53 °F	53 °F / 45 °F	70 %	17 mph	-	29.41 in	0.01 in
6/8/2023	64 °F / 50 °F	53 °F / 46 °F	78 %	14 mph	-	29.56 in	0 in
6/9/2023	66 °F / 51 °F	52 °F / 48 °F	81 %	10 mph	-	29.63 in	0 in
6/10/2023	68 °F / 53 °F	56 °F / 50 °F	84 %	7 mph	-	29.62 in	0.02 in
6/11/2023	78 °F / 51 °F	56 °F / 50 °F	70 %	14 mph	-	29.75 in	0 in
6/12/2023	78 °F / 58 °F	65 °F / 56 °F	79 %	17 mph	-	29.71 in	0 in
6/13/2023	62 °F / 56 °F	60 °F / 56 °F	97 %	15 mph	-	29.58 in	0.31 in
6/14/2023	72 °F / 56 °F	62 °F / 55 °F	89 %	12 mph	-	29.46 in	0.16 in
6/15/2023	78 °F / 57 °F	60 °F / 57 °F	80 %	9 mph	-	29.4 in	0 in
6/16/2023	76 °F / 62 °F	61 °F / 57 °F	74 %	13 mph	-	29.56 in	0.07 in
6/17/2023	63 °F / 56 °F	61 °F / 55 °F	95 %	13 mph	-	29.53 in	1.03 in
6/18/2023	69 °F / 57 °F	59 °F / 53 °F	84 %	14 mph	-	29.67 in	0.19 in
6/19/2023	65 °F / 57 °F	59 °F / 54 °F	83 %	12 mph	-	29.97 in	0 in
6/20/2023	65 °F / 55 °F	58 °F / 54 °F	85 %	12 mph	-	30.14 in	0.03 in
6/21/2023	68 °F / 55 °F	57 °F / 52 °F	79 %	10 mph	-	30.22 in	0 in
6/22/2023	68 °F / 51 °F	57 °F / 50 °F	83 %	10 mph	-	30.13 in	0 in
6/23/2023	75 °F / 53 °F	66 °F / 51 °F	84 %	10 mph	-	29.93 in	0 in
6/24/2023	73 °F / 67 °F	70 °F / 66 °F	95 %	14 mph	-	29.73 in	0.01 in
6/25/2023	81 °F / 68 °F	72 °F / 67 °F	83 %	13 mph	-	29.68 in	0 in
6/26/2023	71 °F / 61 °F	69 °F / 61 °F	99 %	13 mph	-	29.72 in	0.41 in
6/27/2023	76 °F / 61 °F	71 °F / 61 °F	94 %	20 mph	-	29.65 in	0.32 in
6/28/2023	76 °F / 64 °F	70 °F / 64 °F	94 %	14 mph	-	29.7 in	0.29 in
6/29/2023	80 °F / 66 °F	70 °F / 65 °F	90 %	12 mph	-	29.83 in	0 in
6/30/2023	76 °F / 64 °F	70 °F / 63 °F	93 %	14 mph	-	29.95 in	0 in