The climate in Valle de Juárez during September can be summarized as mild and wet.
September is in the fall / autumn in Valle de Juárez and is typically the 6th warmest month of the year. Daytime maximum temperatures average around 23°C (74°F), whilst at night 12°C (53°F) is normal.
| Daytime temperature | 23.4°C 74°F |
|---|---|
| Nightly temperature | 11.9°C 53.3°F |
| Average temperature | 17.6°C 63.7°F |
| Daily sunshine | 6 hrs |
| Avg rainfall | 155 mm 6.1 ins |
| Rainy days | 15 days |
| Sea temperature | 29.5°C 85.1°F |
| Humidity | 74% |
| Windspeed | 8.6kph 5 mph |
On average September is the 4th wettest month of the year in Valle de Juárez with around 155mm 6.1 inches of rain making it a wet time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.
On the flip side this corresponds to an average of 6 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Valle de Juárez in September 2025.
Best places to visit in September
| Hottest month: | May | 27.3°C 81.1°F |
|---|---|---|
| Driest month: | February | 6mm 0.2ins |
| Sunniest month: | February | 8.9hrs |
| Coldest month: | January | 20.8°C 69.4°F |
| Wettest month: | July | 192mm 7.6ins |