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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Omni Mount Washington Resort, NH
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May
Average Temperature
High
17°
Feels 17
Low
5°
Feels 3
Average Precipitation
12 Days
Rain amount
73.9mm
Snow amount
0.6cm
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Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
13°
10
15°
11
10°
12
9°
13
11°
14
10°
15
13°
16
15°
17
14°
18
17°
19
16°
20
15°
21
16°
22
14°
23
14°
24
25
26
27
28
29
30
31
Forecast
Saturday, May 9, 2026
Day
13°
Feels 12
Wind
17 km/h S
Gust
26 km/h
Humidity
35%
P.O.P
40%
Rain
~1 mm
Night
5°
Feels 2
Wind
17 km/h SE
Gust
26 km/h
Humidity
100%
P.O.P
60%
Rain
<1 mm
Historical Averages
May 9
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.