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El Monte Weather by Month
Average temperatures, rainfall and humidity for El Monte, United States, month by month, built from OpenWeather’s historical records. Use it to see what a typical El Monte month looks like before you travel — then check the live El Monte forecast for the days ahead.
Warmest month
August
32°C average high
Coolest month
January
9°C average low
Wettest month
October
96 mm of rain
Driest month
June
2 mm of rain
Average temperature and rainfall in El Monte 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 | 20°C | 9°C | -7°C / 30°C | 56 mm | 56% | 6 km/h |
| February | 20°C | 10°C | -4°C / 34°C | 54 mm | 57% | 6 km/h |
| March | 22°C | 11°C | -9°C / 37°C | 45 mm | 60% | 7 km/h |
| April | 23°C | 12°C | 1°C / 37°C | 15 mm | 58% | 7 km/h |
| May | 24°C | 14°C | 5°C / 39°C | 19 mm | 64% | 7 km/h |
| June | 28°C | 16°C | 10°C / 43°C | 2 mm | 65% | 7 km/h |
| July | 31°C | 19°C | 12°C / 43°C | 4 mm | 61% | 8 km/h |
| August | 32°C | 19°C | 11°C / 41°C | 2 mm | 59% | 7 km/h |
| September | 30°C | 18°C | 9°C / 45°C | 7 mm | 59% | 7 km/h |
| October | 27°C | 15°C | 2°C / 39°C | 96 mm | 56% | 6 km/h |
| November | 23°C | 11°C | -3°C / 34°C | 23 mm | 53% | 6 km/h |
| December | 20°C | 9°C | -5°C / 30°C | 59 mm | 57% | 5 km/h |
Best time to visit El Monte
The most comfortable time to visit El Monte is generally April to May and November, balancing mild daytime temperatures against the driest stretch of the year. The city has a moderate seasonal swing and rain concentrates around October, totalling about 382 mm a year.
Travellers who prefer heat should aim for August, when highs average 32°C. October is the month to avoid if rain would spoil your plans — it averages 96 mm, roughly 44× the rainfall of the driest month (June).
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the El Monte forecast for what is happening now.
Weather across United States right now
- Atlanta27°C
- Austin27°C
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- Dallas27°C
- Denver16°C
- Detroit21°C
- Houston28°C
- Indianapolis27°C
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- Miami28°C
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- San Diego19°C
- San Francisco12°C
- San Jose15°C
- Seattle10°C
- St. Louis28°C
- Tampa27°C
- Washington25°C
