Seasonal Weather Patterns in Hartford, CT
Temperature
Average Daily Temperature (°F)
| Hartford, CT | U.S. Avg. | Difference | |
|---|---|---|---|
| January | 30 | 43 | -13 |
| July | 76 | 79 | -3 |
Average Monthly Number of Hot and Freezing Days
| Hartford, CT | U.S. Avg. | Difference | |
|---|---|---|---|
| Summer: Hot Days | 3 | 11 | -8 |
| Winter: Freezing Days | 24 | 12 | +12 |
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Sunshine
Average Annual Number of Clear and Cloudy Days
| Hartford, CT | U.S. Avg. | Difference | |
|---|---|---|---|
| Clear Days | 194 | 217 | -23 |
| Cloudy Days | 171 | 148 | +23 |
Average Daylight Hours per Day
| Hartford, CT | U.S. Avg. | Difference | |
|---|---|---|---|
| January | 9 | 10 | -1 |
| July | 14 | 15 | -1 |
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Precipitation
Average Annual Number of Rainy and Snow Days
| Hartford, CT | U.S. Avg. | Difference | |
|---|---|---|---|
| Rainy Days | 111 | 104 | +7 |
| Snow Days | 14 | 7 | +7 |
Average Monthly Humidity (%) in Hartford, CT
| Hartford, CT | U.S. Avg. | Difference | |
|---|---|---|---|
| January | 70 | 68 | +2% |
| July | 69 | 61 | +8% |
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