Jacaltenango Weather in September
What's the weather like in Jacaltenango (Huehuetenango) in September 2025?
The climate in Jacaltenango during September can be summarized as warm, humid and very wet.
September is in the fall / autumn in Jacaltenango and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a muggy 28°C (82°F), whilst at night 16°C (61°F) is normal.
| Daytime temperature | 27.9°C 82.1°F |
|---|---|
| Nightly temperature | 16.2°C 61.1°F |
| Average temperature | 22°C 71.6°F |
| Daily sunshine | 5.5 hrs |
| Avg rainfall | 544 mm 21.4 ins |
| Rainy days | 21 days |
| Sea temperature | 29.5°C 85.1°F |
| Humidity | 85% |
| Windspeed | 9kph 6 mph |
On average September is the 2nd wettest month of the year in Jacaltenango with around 544mm 21.4 inches of rain making it a very wet time to visit. This rainfall is typically spread over 21 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.5 hours of sunshine per day.
September temperatures in Jacaltenango
September rainfall
September hourly sunshine
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 Jacaltenango in September 2025.
Other monthly averages
Best places to visit in September
Jacaltenango weather stats
| Hottest month: | May | 29.8°C 85.6°F |
|---|---|---|
| Driest month: | February | 88mm 3.5ins |
| Sunniest month: | March | 8.4hrs |
| Coldest month: | January | 26.8°C 80.2°F |
| Wettest month: | July | 562mm 22.1ins |
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