Seasonal Weather Patterns in Renton, WA
Temperature
Average Daily Temperature (°F)
| Renton, WA | U.S. Avg. | Difference | |
|---|---|---|---|
| January | 45 | 43 | +2 |
| July | 72 | 79 | -7 |
Average Monthly Number of Hot and Freezing Days
| Renton, WA | U.S. Avg. | Difference | |
|---|---|---|---|
| Summer: Hot Days | 1 | 11 | -10 |
| Winter: Freezing Days | 7 | 12 | -5 |
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Sunshine
Average Annual Number of Clear and Cloudy Days
| Renton, WA | U.S. Avg. | Difference | |
|---|---|---|---|
| Clear Days | 184 | 217 | -33 |
| Cloudy Days | 181 | 148 | +33 |
Average Daylight Hours per Day
| Renton, WA | U.S. Avg. | Difference | |
|---|---|---|---|
| January | 9 | 10 | -1 |
| July | 16 | 15 | +1 |
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Precipitation
Average Annual Number of Rainy and Snow Days
| Renton, WA | U.S. Avg. | Difference | |
|---|---|---|---|
| Rainy Days | 164 | 168 | -4 |
| Snow Days | 3 | 7 | -4 |
Average Monthly Humidity (%) in Renton, WA
| Renton, WA | U.S. Avg. | Difference | |
|---|---|---|---|
| January | 83 | 68 | +15% |
| July | 60 | 61 | -1% |
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