Skip to content
VSWeather

New Britain, CT weather and climate

Hartford County, CT · population 73,301 · about 217 ft elevation

Everything below is a 30 year average for 1991-2020, computed from daily climate history at New Britain's own coordinates.

The year at a glance

Sunny days
201
clear or partly cloudy, per year
Precipitation
44 in
per year
Wet days
125
rain or snow per year
Snowfall
42 in
per year
Hot days
15
above 90 °F
Freezing nights
124
at or below 32 °F
Humidity
71%
average relative
Average temperature
51 °F
year round

Monthly temperatures

Average daily high and low for each month, in °F.

Daily highDaily low
20406080JanMarMayJulSepNovDaily high, Jan: 37 °FDaily high, Feb: 39 °FDaily high, Mar: 47 °FDaily high, Apr: 60 °FDaily high, May: 71 °FDaily high, Jun: 79 °FDaily high, Jul: 84 °FDaily high, Aug: 83 °FDaily high, Sep: 76 °FDaily high, Oct: 64 °FDaily high, Nov: 52 °FDaily high, Dec: 42 °FDaily low, Jan: 19 °FDaily low, Feb: 21 °FDaily low, Mar: 28 °FDaily low, Apr: 38 °FDaily low, May: 49 °FDaily low, Jun: 58 °FDaily low, Jul: 64 °FDaily low, Aug: 62 °FDaily low, Sep: 55 °FDaily low, Oct: 43 °FDaily low, Nov: 33 °FDaily low, Dec: 25 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Daily high373947607179848376645242
Daily low192128384958646255433325

Monthly precipitation

Total rain plus melted snow for each month, in inches.

0.02.04.0JanMarMayJulSepNovNew Britain, Jan: 3.3 inNew Britain, Feb: 3.0 inNew Britain, Mar: 4.0 inNew Britain, Apr: 3.6 inNew Britain, May: 3.3 inNew Britain, Jun: 3.8 inNew Britain, Jul: 3.5 inNew Britain, Aug: 3.9 inNew Britain, Sep: 3.8 inNew Britain, Oct: 4.1 inNew Britain, Nov: 3.3 inNew Britain, Dec: 4.1 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
New Britain3.33.04.03.63.33.83.53.93.84.13.34.1

Monthly sunny days

Days each month with clear or partly cloudy skies.

051015JanMarMayJulSepNovNew Britain, Jan: 18 daysNew Britain, Feb: 16 daysNew Britain, Mar: 17 daysNew Britain, Apr: 16 daysNew Britain, May: 15 daysNew Britain, Jun: 15 daysNew Britain, Jul: 19 daysNew Britain, Aug: 18 daysNew Britain, Sep: 17 daysNew Britain, Oct: 18 daysNew Britain, Nov: 17 daysNew Britain, Dec: 16 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
New Britain181617161515191817181716

Compare New Britain with another city

Nearby cities and popular picks. Any two cities can be compared from the home page.

See weather for every covered Connecticut city

About this data

Figures are 30 year averages for 1991-2020. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.

Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).