September weather forecastEl Chol, Guatemala
September
Weather in September
September ushers in the highest rainfall of the year at 298mm (11.73") in El Chol, rendering this month the wettest. The temperature and humidity continue their steadfast march, providing a conducive environment despite the increased precipitation. While daylight hours decrease slightly, the luscious landscapes benefit from the abundant rains. As the summer winds down, the conditions pave the way for a smoother transition into the autumn months.Temperature
As El Chol transitions into September, the average high-temperature stands at a still warm 23.4°C (74.1°F), offering little variation from the preceding month. El Chol, during September, witnesses an average low-temperature of 15.1°C (59.2°F).Humidity
With an average relative humidity of 90%, September is the most humid month.Rainfall
The month with the most rainfall is September, when the rain falls for 28.8 days and typically aggregates up to 298mm (11.73") of precipitation.Daylight
In El Chol, Guatemala, the average length of the day in September is 12h and 13min.On the first day of September in El Chol, Guatemala, sunrise is at 05:49 and sunset at 18:13. On the last day of the month, sunrise is at 05:51 and sunset at 17:51 CST.
Sunshine
The average sunshine in September in El Chol is 7.6h.UV index
In El Chol, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: An average UV index of 5 in September transforms into this advice:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
El Chol, Guatemala
- Average high temperature in September: 23.4°C
The warmest month (with the highest average high temperature) is April (27.3°C).
The month with the lowest average high temperature is October (22.5°C).
- Average low temperature in September: 15.1°C
The month with the highest average low temperature is May (16.5°C).
The coldest month (with the lowest average low temperature) is January (11.8°C).
Average pressure in September
El Chol, Guatemala
- Average pressure in September: 1012.6mbar
The month with the highest atmospheric pressure is January (1015.5mbar).
The month with the lowest atmospheric pressure is May (1012.5mbar).
Average wind speed in September
El Chol, Guatemala
- Average wind speed in September: 5.7km/h
The windiest month (with the highest average wind speed) is January (12.8km/h).
The calmest month (with the lowest average wind speed) is September (5.7km/h).
Average humidity in September
El Chol, Guatemala
- Average humidity in September: 90%
The month with the highest relative humidity is September (90%).
The month with the lowest relative humidity is March (69%).
Average rainfall in September
El Chol, Guatemala
- Average rainfall in September: 298mm
The wettest month (with the highest rainfall) is September (298mm).
The driest month (with the least rainfall) is January (7mm).
Average rainfall days in September
El Chol, Guatemala
- Average rainfall days in September: 28.8 days
The month with the highest number of rainy days is September (28.8 days).
The month with the least rainy days is January (6.7 days).
Average daylight in September /
Average sunshine in September
El Chol, Guatemala
- Average daylight in September: 12h and 12min
The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 18min).
- Average sunshine in September: 7h and 36min
The month with the most sunshine is April (Average sunshine: 11h and 18min).
The month with the least sunshine is October (Average sunshine: 7h and 24min).
Average sunshine days in September
El Chol, Guatemala
- Average sunshine days in September: 0.8 days
The month with the most sunshine days is January (20.8 days).
The month with the least sunshine days is September (0.8 days).
Average UV index in September
El Chol, Guatemala
- Average UV index in September: 5
The months with the highest UV index are March and April (UV index 6).
The months with the lowest UV index are August and October (UV index 4).
Average cloud cover in September
El Chol, Guatemala
- Average cloud cover in September: 60
The month with the most cloud cover is September (Cloud cover 60).
The months with the least cloud cover are January, February and March (Cloud cover 26).
Average visibility in September
El Chol, Guatemala
- Average visibility in September: 6km
The month with the highest visibility is March (10km).
The month with the lowest visibility is September (6km).
