Monthly Historical AveragesGranby, MA
Average Temperature
High
21°
Feels 21
Low
9°
Feels 8
Average Precipitation
12 Days
92mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastFriday, May 22, 2026
Day
20°Feels 20
Wind
11 km/h N
Gust
26 km/h
Humidity
28%
P.O.P
20%
Night
10°Feels 10
Wind
7 km/h S
Gust
18 km/h
Humidity
71%
P.O.P
20%
Historical AveragesMay 22
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity