Current Season
What season is it in Greater Portsmouth Regional Airport?
Astronomical Season
winter
Based on Earth's position relative to the sun
Meteorological Season
spring
Based on temperature cycles and weather patterns
spring begins on March 20, 2026 (4 days from now)
Season Timeline for 2026
spring
Mar 20
Next
summer
Jun 21
Future
fall
Sep 23
Future
winter
Dec 21
Current
Hottest Month
July
Peak: 30°C
Average: 25°C
Coldest Month
January
Low: -2°C
Average: 1°C
Wettest Month
July
118 mm rain
Best Time to Visit
September
Comfortable temps & low rain
Monthly Climate Data
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
-2 °C
6 °C
16 km/h
99 mm
10 cm
Feb
0 °C
9 °C
17 km/h
113 mm
11 cm
Mar
Current
4 °C
14 °C
17 km/h
102 mm
5 cm
Apr
8 °C
20 °C
17 km/h
114 mm
1 cm
May
14 °C
24 °C
14 km/h
117 mm
0 cm
Jun
18 °C
28 °C
13 km/h
116 mm
0 cm
Jul
21 °C
30 °C
11 km/h
118 mm
0 cm
Aug
20 °C
30 °C
11 km/h
104 mm
0 cm
Sep
16 °C
27 °C
12 km/h
87 mm
0 cm
Oct
10 °C
21 °C
14 km/h
80 mm
0 cm
Nov
4 °C
14 °C
15 km/h
80 mm
1 cm
Dec
1 °C
9 °C
16 km/h
103 mm
4 cm
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