Seasonal Weather Patterns in Arvada, CO
Temperature
Average Daily Temperature (°F)
| Arvada, CO | U.S. Avg. | Difference | |
|---|---|---|---|
| January | 28 | 43 | -15 |
| July | 72 | 79 | -7 |
Average Monthly Number of Hot and Freezing Days
| Arvada, CO | U.S. Avg. | Difference | |
|---|---|---|---|
| Summer: Hot Days | 9 | 11 | -2 |
| Winter: Freezing Days | 26 | 12 | +14 |
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Sunshine
Average Annual Number of Clear and Cloudy Days
| Arvada, CO | U.S. Avg. | Difference | |
|---|---|---|---|
| Clear Days | 230 | 217 | +13 |
| Cloudy Days | 135 | 148 | -13 |
Average Daylight Hours per Day
| Arvada, CO | 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
| Arvada, CO | U.S. Avg. | Difference | |
|---|---|---|---|
| Rainy Days | 87 | 73 | +14 |
| Snow Days | 21 | 7 | +14 |
Average Monthly Humidity (%) in Arvada, CO
| Arvada, CO | U.S. Avg. | Difference | |
|---|---|---|---|
| January | 62 | 68 | -6% |
| July | 48 | 61 | -13% |
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