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Guadalajara Weather by Month
Average temperatures, rainfall and humidity for Guadalajara, Spain, month by month, built from OpenWeather's historical records. Use it to see what a typical Guadalajara month looks like before you travel — then check the live Guadalajara forecast for the days ahead.
Warmest month
July
34°C average high
Coolest month
January
2°C average low
Wettest month
March
42 mm of rain
Driest month
July
5 mm of rain
Average temperature and rainfall in Guadalajara 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 | 11°C | 2°C | -11°C / 20°C | 24 mm | 78% | 11 km/h |
| February | 13°C | 3°C | -9°C / 22°C | 23 mm | 72% | 13 km/h |
| March | 15°C | 5°C | -3°C / 26°C | 42 mm | 67% | 13 km/h |
| April | 19°C | 8°C | -1°C / 31°C | 34 mm | 62% | 12 km/h |
| May | 24°C | 11°C | 1°C / 35°C | 18 mm | 53% | 11 km/h |
| June | 30°C | 16°C | 8°C / 40°C | 17 mm | 45% | 11 km/h |
| July | 34°C | 20°C | 12°C / 41°C | 5 mm | 35% | 12 km/h |
| August | 33°C | 20°C | 9°C / 41°C | 8 mm | 37% | 11 km/h |
| September | 27°C | 15°C | 6°C / 39°C | 12 mm | 51% | 10 km/h |
| October | 22°C | 11°C | -2°C / 32°C | 27 mm | 66% | 9 km/h |
| November | 15°C | 6°C | -5°C / 24°C | 26 mm | 77% | 11 km/h |
| December | 12°C | 3°C | -7°C / 18°C | 17 mm | 81% | 9 km/h |
Best time to visit Guadalajara
The most comfortable time to visit Guadalajara is generally May and September to October, balancing mild daytime temperatures against the driest stretch of the year. The city has strongly marked seasons and rain concentrates around March, totalling about 252 mm a year.
Travellers who prefer heat should aim for July, when highs average 34°C. March is the month to avoid if rain would spoil your plans — it averages 42 mm, roughly 9× the rainfall of July.
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Guadalajara forecast for what is happening now.