Seasonal Weather Patterns in El Cajon, CA
Temperature
Average Daily Temperature (°F)
| El Cajon, CA | U.S. Avg. | Difference | |
|---|---|---|---|
| January | 57 | 43 | +14 |
| July | 70 | 79 | -9 |
Average Monthly Number of Hot and Freezing Days
| El Cajon, CA | U.S. Avg. | Difference | |
|---|---|---|---|
| Summer: Hot Days | 7 | 11 | -4 |
| Winter: Freezing Days | 1 | 12 | -11 |
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Sunshine
Average Annual Number of Clear and Cloudy Days
| El Cajon, CA | U.S. Avg. | Difference | |
|---|---|---|---|
| Clear Days | 268 | 217 | +51 |
| Cloudy Days | 97 | 148 | -51 |
Average Daylight Hours per Day
| El Cajon, CA | U.S. Avg. | Difference | |
|---|---|---|---|
| January | 10 | 10 | No difference |
| July | 14 | 15 | -1 |
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Precipitation
Average Annual Number of Rainy and Snow Days
| El Cajon, CA | U.S. Avg. | Difference | |
|---|---|---|---|
| Rainy Days | 41 | 48 | -7 |
| Snow Days | 0 | 7 | -7 |
Average Monthly Humidity (%) in El Cajon, CA
| El Cajon, CA | U.S. Avg. | Difference | |
|---|---|---|---|
| January | 62 | 68 | -6% |
| July | 52 | 61 | -9% |
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