Concepción Weather in September
What's the weather like in Concepción (Huehuetenango) in September 2025?
The climate in Concepción during September can be summarized as warm and very wet.
September is in the fall / autumn in Concepción and is typically the 6th warmest month of the year. Daytime maximum temperatures average around 25°C (77°F), whilst at night 14°C (57°F) is normal.
| Daytime temperature | 25°C 76.9°F |
|---|---|
| Nightly temperature | 13.7°C 56.6°F |
| Average temperature | 19.3°C 66.7°F |
| Daily sunshine | 5.5 hrs |
| Avg rainfall | 352 mm 13.8 ins |
| Rainy days | 21 days |
| Sea temperature | 29.5°C 85.1°F |
| Humidity | 86% |
| Windspeed | 9kph 6 mph |
On average September is the 3rd wettest month of the year in Concepción with around 352mm 13.8 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 Concepción
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 Concepción in September 2025.
Other monthly averages
Best places to visit in September
Concepción weather stats
| Hottest month: | May | 27°C 80.6°F |
|---|---|---|
| Driest month: | February | 57mm 2.2ins |
| Sunniest month: | March | 8.4hrs |
| Coldest month: | January | 23.7°C 74.7°F |
| Wettest month: | June | 367mm 14.4ins |
© Google