Capitol Planning Region Climate
Capitol Planning Region, Connecticut
Avg Annual Temp
49.0°F
Annual Precip
48.8"
Annual Snowfall
—
Extreme Heat Days
15.899999999999999
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
DryWet
3.4"
3.1"
3.7"
4.4"
4.0"
4.7"
4.2"
3.8"
4.5"
4.9"
3.8"
4.4"
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Seasonal Overview
National Comparison
Warmer than 28% of US counties
Wetter than 72% of US counties
More seasonal variation than 72% of US counties
Frequently Asked Questions
What is the average temperature in Capitol Planning Region?
The average annual temperature in Capitol Planning Region, CT is 49.0°F, based on NOAA 30-year climate normals (1991-2020).
How much rain does Capitol Planning Region get?
Capitol Planning Region receives an average of 48.8 inches of precipitation per year, including both rain and meltwater from snow. This is based on NOAA 30-year climate normals.
How hot does Capitol Planning Region get in summer?
The average summer temperature (June-August) in Capitol Planning Region is 70.2°F. The county experiences an average of 15.899999999999999 days per year above 90°F.
How cold are winters in Capitol Planning Region?
The average winter temperature (December-February) in Capitol Planning Region is 27.5°F. January, typically the coldest month, averages 24.9°F.
Track your own weather in Capitol Planning Region
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Data source: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020.
Climate normals are 30-year averages of weather variables computed from 1991 to 2020. Station data is aggregated to county level using spatial averaging. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.