Hartford County weather, town by town
48 places in Hartford County, Connecticut, each with its own live forecast and radar, and where a station sits close enough, measured weather records.
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Hartford County Weather Facts
Hartford County has 48 places on myweatherrock (29 towns, 19 census-designated places), each with its own live forecast, hourly timeline, ten day outlook and radar. The hottest day in the station records is 103°F at Hartford-Bradley Intl Ap on July 22, 2011. The coldest night is -26°F at Hartford-Bradley Intl Ap on January 22, 1961. The wettest day brought 12.77 inches of rain at Burlington on August 19, 1955. The biggest single-day snow measured 27.01 inches at Barkhamsted on February 9, 2013. Those are station measurements from NOAA's daily records, 1920 to 2026, not official state records. By area the largest place is Glastonbury, about 51 square miles.
About Hartford County weather
The map on the Now tab shows every Hartford County town's current temperature from our own server, one dot per town. Tap any dot, or type a town above, for that town's full forecast.
What the weather is usually like
Across the 48 Hartford County towns with station normals, the warmest month is July, when the day usually reaches 85°F, and the coldest is January, when the night usually falls to 19°F. May is the wettest, with rain on about 12 days. July afternoons run from about 82°F in Hartland to 85°F in Bloomfield. January nights run from about 15°F in Hartland to 20°F in Blue Hills.
Means of the 1991 to 2020 station normals serving these towns, as published by NOAA; each town's page carries its own.
Where these numbers come from
- Current conditions and forecast: NOAA forecast grids decoded on our own server, corrected against the nearest reporting station and our own radar. Open-Meteo is consulted only as a fallback when our server is silent.
- Records: computed by myweatherrock from NOAA GHCN-Daily station records at the stations serving these towns. Measurements, not estimates.
- Warnings and alerts: the National Weather Service, passed through unchanged.
Hartford County weather records
Measured at the NOAA stations serving these towns, daily records 1920 to 2026. Station extremes, not official records.
Common questions about Hartford County weather
- What is the hottest temperature recorded at a Hartford County station?
- 103°F at Hartford-Bradley Intl Ap on July 22, 2011, in the NOAA daily station records myweatherrock holds (1920 to 2026).
- What is the coldest temperature recorded at a Hartford County station?
- -26°F at Hartford-Bradley Intl Ap on January 22, 1961.
- What is the most rain a Hartford County station has measured in one day?
- 12.77 inches at Burlington on August 19, 1955.
- What is the biggest one-day snowfall at a Hartford County station?
- 27.01 inches at Barkhamsted on February 9, 2013.
- How many Hartford County towns have a weather page here?
- 48: 29 towns, 19 census-designated places. Each page carries current conditions, the hourly timeline, the ten day outlook, radar, and where a station sits close enough, measured records.
- Where does the Hartford County forecast come from?
- NOAA forecast grids (the National Weather Service digital forecast, the National Blend of Models, HRRR and GFS) decoded on our own server, corrected against the nearest reporting station and our own radar. Open-Meteo is consulted only as a fallback when our server is silent.
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