In the following table, we can see the
temperature by month in Connecticut (United States). The coldest month is January, with an average of -1.9 °C ( 28.6 °F). The warmest month is July, with an average of 23.2 °C ( 73.8 °F).
The minimum temperature is usually recorded just before dawn, the maximum in the early afternoon.
Connecticut - Average temperaturesMonth | Min (°C) | Max (°C) | Mean (°C) | Min (°F) | Max (°F) | Mean (°F) |
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January | -6.3 | 2.6 | -1.9 | 20.7 | 36.6 | 28.6 |
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February | -5.6 | 4.0 | -0.8 | 22.0 | 39.3 | 30.6 |
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March | -1.6 | 8.3 | 3.3 | 29.1 | 46.9 | 37.9 |
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April | 3.9 | 15.0 | 9.4 | 39.0 | 59.0 | 48.9 |
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May | 9.4 | 20.8 | 15.1 | 49.0 | 69.5 | 59.2 |
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June | 14.7 | 25.5 | 20.1 | 58.4 | 78.0 | 68.2 |
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July | 17.9 | 28.5 | 23.2 | 64.3 | 83.3 | 73.8 |
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August | 17.2 | 27.5 | 22.4 | 63.0 | 81.6 | 72.3 |
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September | 13.0 | 23.7 | 18.3 | 55.4 | 74.6 | 64.9 |
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October | 6.6 | 17.2 | 11.9 | 44.0 | 63.0 | 53.4 |
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November | 1.3 | 11.0 | 6.2 | 34.4 | 51.8 | 43.2 |
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December | -3.1 | 5.4 | 1.1 | 26.4 | 41.6 | 34.0 |
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The average was calculated using the data of the following locations: Bridgeport, Danbury, Hartford, Meriden, New Haven, New London, Norfolk_CT, Norwich, Stamford, Windsor Locks.
See the temperatures by month in the United States, in the locations indicated above. Select the month: