Seasonal Weather Patterns in Green Bay, WI
Temperature
Average Daily Temperature (°F)
| Green Bay, WI | U.S. Avg. | Difference | |
|---|---|---|---|
| January | 18 | 43 | -25 |
| July | 71 | 79 | -8 |
Average Monthly Number of Hot and Freezing Days
| Green Bay, WI | U.S. Avg. | Difference | |
|---|---|---|---|
| Summer: Hot Days | 1 | 11 | -10 |
| Winter: Freezing Days | 26 | 12 | +14 |
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Sunshine
Average Annual Number of Clear and Cloudy Days
| Green Bay, WI | U.S. Avg. | Difference | |
|---|---|---|---|
| Clear Days | 158 | 217 | -59 |
| Cloudy Days | 207 | 148 | +59 |
Average Daylight Hours per Day
| Green Bay, WI | U.S. Avg. | Difference | |
|---|---|---|---|
| January | 9 | 10 | -1 |
| July | 15 | 15 | No difference |
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Precipitation
Average Annual Number of Rainy and Snow Days
| Green Bay, WI | U.S. Avg. | Difference | |
|---|---|---|---|
| Rainy Days | 109 | 82 | +27 |
| Snow Days | 34 | 7 | +27 |
Average Monthly Humidity (%) in Green Bay, WI
| Green Bay, WI | U.S. Avg. | Difference | |
|---|---|---|---|
| January | 77 | 68 | +9% |
| July | 71 | 61 | +10% |
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