Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
September
Weather in September
Temperature
The beginning of September records an average high-temperature of a still pleasant 20.8°C (69.4°F), marking a negligible difference from August's 21.9°C (71.4°F). During the nights in September, the temperature in Sacuchum averages to a mild 13.5°C (56.3°F).Humidity
The most humid month in Sacuchum is September, with an average relative humidity of 87%.Rainfall
In Sacuchum, in September, during 28.9 rainfall days, 307mm (12.09") of precipitation is typically accumulated. In Sacuchum, during the entire year, the rain falls for 263.7 days and collects up to 2085mm (82.09") of precipitation.Daylight
The average length of the day in September is 12h and 13min.On the first day of the month, sunrise is at 05:55 and sunset at 18:19. On the last day of September, sunrise is at 05:56 and sunset at 17:57 CST.
Sunshine
In Sacuchum, the average sunshine in September is 8.5h.UV index
The months with the highest UV index in Sacuchum are January through October and December, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: In September, an average UV index of 5 transforms into the following instructions:
Be vigilant - Preventing sunburn is recommended. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Sacuchum in September?
What is the most humid month in Sacuchum?
What is the average humidity in September in Sacuchum?
How many days does it rain in September in Sacuchum?
What is the average length of the day in September in Sacuchum?
When is the sunrise / sunset in September in Sacuchum?
How many hours of sunshine does Sacuchum have in September?
What is the month with the highest UV index in Sacuchum?
What is the UV index intensity in September in Sacuchum?
Average temperature in September
Sacuchum, Guatemala
- Average high temperature in September: 20.8°C
The warmest month (with the highest average high temperature) is April (23.8°C).
The month with the lowest average high temperature is October (20.7°C).
- Average low temperature in September: 13.5°C
The month with the highest average low temperature is May (14.3°C).
The coldest month (with the lowest average low temperature) is January (10.2°C).
Average pressure in September
Sacuchum, Guatemala
- Average pressure in September: 1012.7mbar
The month with the highest atmospheric pressure is January (1015.3mbar).
The month with the lowest atmospheric pressure is May (1012.6mbar).
Average wind speed in September
Sacuchum, Guatemala
- Average wind speed in September: 4.4km/h
The windiest month (with the highest average wind speed) is January (6.1km/h).
The calmest month (with the lowest average wind speed) is May (4.1km/h).
Average humidity in September
Sacuchum, Guatemala
- Average humidity in September: 87%
The month with the highest relative humidity is September (87%).
The month with the lowest relative humidity is March (69%).
Average rainfall in September
Sacuchum, Guatemala
- Average rainfall in September: 307mm
The wettest month (with the highest rainfall) is May (372mm).
The driest month (with the least rainfall) is January (14mm).
Average rainfall days in September
Sacuchum, Guatemala
- Average rainfall days in September: 28.9 days
The months with the highest number of rainy days are June and October (29.2 days).
The month with the least rainy days is February (10.8 days).
Average daylight in September /
Average sunshine in September
Sacuchum, Guatemala
- Average daylight in September: 12h and 1min
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: 8h and 3min
The month with the most sunshine is April (Average sunshine: 10h and 48min).
The month with the least sunshine is November (Average sunshine: 7h and 12min).
Average sunshine days in September
Sacuchum, Guatemala
- Average sunshine days in September: 0.6 days
The month with the most sunshine days is December (13.5 days).
The month with the least sunshine days is October (0.5 days).
Average UV index in September
Sacuchum, Guatemala
- Average UV index in September: 5
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October and December (UV index 5).
The month with the lowest UV index is November (UV index 4).
Average cloud cover in September
Sacuchum, Guatemala
- Average cloud cover in September: 51
The months with the most cloud cover are June and September (Cloud cover 51).
The months with the least cloud cover are January and February (Cloud cover 19).
Average visibility in September
Sacuchum, Guatemala
- Average visibility in September: 8km
The months with the highest visibility are January, February and March (10km).
The months with the lowest visibility are May, June, August, September and October (8km).
