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Fremont Weather by Month
Average temperatures, rainfall and humidity for Fremont, United States, month by month, built from OpenWeather’s historical records. Use it to see what a typical Fremont month looks like before you travel — then check the live Fremont forecast for the days ahead.
Warmest month
August
28°C average high
Coolest month
January
7°C average low
Wettest month
December
81 mm of rain
Driest month
August
6 mm of rain
Average temperature and rainfall in Fremont by month
Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.
| Month | Avg high | Avg low | Record low / high | Rainfall | Humidity | Wind |
|---|---|---|---|---|---|---|
| January | 16°C | 7°C | -6°C / 25°C | 65 mm | 76% | 9 km/h |
| February | 17°C | 7°C | -2°C / 26°C | 63 mm | 72% | 11 km/h |
| March | 19°C | 8°C | 0°C / 32°C | 65 mm | 71% | 12 km/h |
| April | 21°C | 10°C | 0°C / 32°C | 34 mm | 69% | 13 km/h |
| May | 23°C | 11°C | 3°C / 34°C | 24 mm | 69% | 14 km/h |
| June | 26°C | 13°C | 6°C / 39°C | 11 mm | 67% | 12 km/h |
| July | 27°C | 15°C | 8°C / 38°C | 9 mm | 70% | 12 km/h |
| August | 28°C | 15°C | 9°C / 38°C | 6 mm | 71% | 11 km/h |
| September | 27°C | 14°C | 8°C / 41°C | 8 mm | 68% | 10 km/h |
| October | 24°C | 12°C | 3°C / 39°C | 24 mm | 66% | 9 km/h |
| November | 19°C | 9°C | -2°C / 27°C | 40 mm | 71% | 9 km/h |
| December | 15°C | 7°C | -4°C / 28°C | 81 mm | 76% | 9 km/h |
Best time to visit Fremont
The most comfortable time to visit Fremont is generally May to June and October, balancing mild daytime temperatures against the driest stretch of the year. The city has a moderate seasonal swing and rain concentrates around December, totalling about 429 mm a year.
Travellers who prefer heat should aim for August, when highs average 28°C. December is the month to avoid if rain would spoil your plans — it averages 81 mm, roughly 15× the rainfall of the driest month (August).
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Fremont forecast for what is happening now.