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
Weather in September
Temperature
September's arrival registers an average high-temperature of a still agreeable 20.8°C (69.4°F), closely aligning with the temperature of the previous month. During the nights in September, San Antonio Sacatepéquez observes an average low-temperature of 13.5°C (56.3°F).Humidity
September is the most humid month, with an average relative humidity of 87%.Rainfall
In San Antonio Sacatepéquez, in September, it is raining for 28.9 days, with typically 307mm (12.09") of accumulated precipitation. Throughout the year, there are 263.7 rainfall days, and 2085mm (82.09") of precipitation is accumulated.Daylight
In September, the average length of the day in San Antonio Sacatepéquez is 12h and 13min.On the first day of September in San Antonio Sacatepéquez, sunrise is at 05:54 and sunset at 18:18. On the last day of the month, sunrise is at 05:56 and sunset at 17:56 CST.
Sunshine
In September, the average sunshine in San Antonio Sacatepéquez is 8.5h.UV index
January through October and December, with an average maximum UV index of 5, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index of 5 during September leads to these instructions:
Put precautions into practice - Guidance to elude sunburn is provided. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Frequently asked questions
What are the temperatures in San Antonio Sacatepéquez in September?
What is the most humid month in San Antonio Sacatepéquez?
What is the average humidity in September in San Antonio Sacatepéquez?
How much does it rain in San Antonio Sacatepéquez in September?
What is the average length of the day in September in San Antonio Sacatepéquez?
What time are sunrise and sunset in September in San Antonio Sacatepéquez?
How long on average sun shines in September in San Antonio Sacatepéquez?
What are the months with the highest UV index in San Antonio Sacatepéquez?
What is the UV index intensity in September in San Antonio Sacatepéquez?
Average temperature in September
San Antonio Sacatepéquez, 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
San Antonio Sacatepéquez, 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
San Antonio Sacatepéquez, 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
San Antonio Sacatepéquez, 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
San Antonio Sacatepéquez, 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
San Antonio Sacatepéquez, 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
San Antonio Sacatepéquez, 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
San Antonio Sacatepéquez, 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
San Antonio Sacatepéquez, 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
San Antonio Sacatepéquez, 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
San Antonio Sacatepéquez, 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).
San Antonio Sacatepéquez, Guatemala
Weather forecast for your location
2. Allow the app to use your location
