Weather in Modesto, California, United States
Historical monthly conditions · 2021–2025
Monthly averages
Average daily air-temperature lows/highs and peak wind gusts. Rain is the average monthly total.
| Month | Avg low | Avg high | Rain | Cloud cover | Avg peak gust |
|---|---|---|---|---|---|
| January | 6°C | 15°C | 83.1 mm | 52% | 29.7 km/h |
| February | 6°C | 17°C | 71.4 mm | 45% | 30.6 km/h |
| March | 8°C | 19°C | 74.6 mm | 49% | 33.5 km/h |
| April | 10°C | 25°C | 17.2 mm | 33% | 32.9 km/h |
| May | 14°C | 29°C | 6.6 mm | 18% | 36.4 km/h |
| June | 17°C | 33°C | 0.5 mm | 16% | 36.9 km/h |
| July | 19°C | 36°C | 0.0 mm | 10% | 34.8 km/h |
| August | 19°C | 35°C | 1.2 mm | 10% | 33.4 km/h |
| September | 17°C | 32°C | 6.2 mm | 16% | 30.5 km/h |
| October | 13°C | 26°C | 29.0 mm | 25% | 27.3 km/h |
| November | 7°C | 19°C | 48.9 mm | 46% | 26.3 km/h |
| December | 6°C | 15°C | 118.8 mm | 64% | 26.8 km/h |
Weather match by month
Feels like 15°C–30°C · cloud ≤60% · rain ≤0.1 mm/h · gust ≤50 km/h
Feels-like temperature accounts for humidity and wind in shade. Percentages cover 08:00–20:00 local solar time.
| Month | Match rate | |
|---|---|---|
| January | 3.9% | |
| February | 12.1% | |
| March | 20.5% | |
| April | 49.2% | |
| May | 71.9% | |
| June | 55.5% | |
| July | 44.2% | |
| August | 46.8% | |
| September | 62.7% | |
| October | 60.7% | |
| November | 19.2% | |
| December | 3.8% |
About this location and data
- Urban-centre population
- 310,818
- Elevation
- 12 m
- Coordinates
- 37.65°N, 120.98°W
- Urban area
- 122 km²
Weather averages use 2 ERA5 grid cells, weighted by the area of the urban centre in each cell.
2021-2025 recent-weather sample (not a 30-year normal).
How the weather scores are calculated