Hartford, CT Weather
Hartford, CT climate is warm during summer when temperatures tend to be in the 70's and very cold during winter when temperatures tend to be in the 20's.
The warmest month of the year is July with an average maximum temperature of 83.80 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 16.30 degrees Fahrenheit.
Temperature variations between night and day tend to be moderate during summer with a difference that can reach 21 degrees Fahrenheit, and fairly limited during winter with an average difference of 19 degrees Fahrenheit.
The annual average precipitation at Hartford is 44.29 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is May with an average rainfall of 3.99 Inches.
Weather Data
Current Conditions
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Fair, 43°F | Humidity: 76% | Dewpoint: 36°F |
| Wind Speed: CALM | Heat Index: 43°F | ||
| Barometer: 30.02 in. | Wind Chill: 43°F |
Weather Forecast
| Tonight: Mostly clear. Cooler with lows in the upper 30s. West winds around 5 mph. | ||
| Lo: 39°F | ||
| Hi: 55°F | Saturday: Mostly sunny. Highs in the mid 50s. Northwest winds 5 to 10 mph. | |
| Lo: 35°F | ||
| Hi: 51°F | Sunday: Sunny. Patchy fog in the morning. Highs in the lower 50s. North winds around 5 mph. | |
| Lo: 35°F | ||
| Hi: 49°F | Monday: Mostly cloudy with a 40 percent chance of rain. Highs in the upper 40s. | |
| Lo: 40°F | ||
| Hi: 55°F | Tuesday: Mostly cloudy. Highs in the mid 50s. Lows around 40. | |
| Lo: 40°F | ||
| Hi: 55°F | Wednesday: Mostly cloudy. Highs in the mid 50s. Lows around 40. | |
| Lo: 40°F | ||
| Hi: 55°F | Wednesday: Mostly cloudy. Highs in the mid 50s. Lows around 40. | |
| Lo: 39°F |
Moon, Sunrise and Sunset
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Moon Phase: Waxing Crescent Moon | Civil Twilight: 6:15 AM EST |
Sunrise: 6:45 AM EST |
| Sunset: 4:26 PM EST |
Civil Twilight: 4:56 PM EST |
Normal Climate
Normal Temperatures
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max °F | 35.5 | 38.4 | 47.1 | 58.5 | 70.1 | 78.6 | 83.8 | 81.9 | 74.1 | 62.8 | 51.5 | 40.3 | 60.2 |
| Mean °F | 25.9 | 28.8 | 37.2 | 48.1 | 59.0 | 68.0 | 73.6 | 71.6 | 62.8 | 51.3 | 41.9 | 31.3 | 50.0 |
| Min °F | 16.3 | 19.2 | 27.3 | 37.6 | 47.8 | 57.4 | 63.4 | 61.2 | 51.4 | 39.8 | 32.3 | 22.2 | 39.7 |
Normal Precipitation
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inch | 3.66 | 2.65 | 3.61 | 3.82 | 3.99 | 3.83 | 3.93 | 3.83 | 3.83 | 3.91 | 3.79 | 3.44 | 44.29 |

