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
Santo Tomás Milpas Altas signifies an average high-temperature of a still moderately hot 23.4°C (74.1°F) in September, closely mirroring the 24.2°C (75.6°F) of August. September in Santo Tomás Milpas Altas witnesses an average low-temperature hovering around a mild 15°C (59°F).Humidity
September is the most humid month in Santo Tomás Milpas Altas, Guatemala, with an average relative humidity of 90%.Rainfall
In Santo Tomás Milpas Altas, in September, it is raining for 28.7 days, with typically 269mm (10.59") of accumulated precipitation. In Santo Tomás Milpas Altas, during the entire year, the rain falls for 231.3 days and collects up to 1656mm (65.2") of precipitation.Daylight
In Santo Tomás Milpas Altas, the average length of the day in September is 12h and 13min.On the first day of September in Santo Tomás Milpas Altas, sunrise is at 05:50 and sunset at 18:14. On the last day of the month, sunrise is at 05:52 and sunset at 17:52 CST.
Sunshine
The average sunshine in September in Santo Tomás Milpas Altas is 7.7h.UV index
The average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: A maximum high daily UV index of 5 during September translates into the following directions:
Guard yourself - An obligation to protect skin and eyes from harm exists. The solar radiation around mid-day is intense; avoid the Sun and stay safe. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Frequently asked questions
What is the temperature in September in Santo Tomás Milpas Altas?
What is the most humid month in Santo Tomás Milpas Altas?
What is the average humidity in September in Santo Tomás Milpas Altas?
How much does it rain in Santo Tomás Milpas Altas in September?
What is the average length of the day in September in Santo Tomás Milpas Altas?
When is the sunrise / sunset in September in Santo Tomás Milpas Altas?
How many hours of sunshine does Santo Tomás Milpas Altas have in September?
What is the UV index intensity in September in Santo Tomás Milpas Altas?
Average temperature in September
Santo Tomás Milpas Altas, 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°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
Santo Tomás Milpas Altas, 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
Santo Tomás Milpas Altas, Guatemala
- Average wind speed in September: 5.9km/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 (5.9km/h).
Average humidity in September
Santo Tomás Milpas Altas, 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
Santo Tomás Milpas Altas, Guatemala
- Average rainfall in September: 269mm
The wettest month (with the highest rainfall) is May (285mm).
The driest month (with the least rainfall) is January (7mm).
Average rainfall days in September
Santo Tomás Milpas Altas, Guatemala
- Average rainfall days in September: 28.7 days
The month with the highest number of rainy days is September (28.7 days).
The month with the least rainy days is January (6.7 days).
Average daylight in September /
Average sunshine in September
Santo Tomás Milpas Altas, 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: 7h and 4min
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
Santo Tomás Milpas Altas, Guatemala
- Average sunshine days in September: 0.9 days
The month with the most sunshine days is January (20.8 days).
The month with the least sunshine days is September (0.9 days).
Average UV index in September
Santo Tomás Milpas Altas, 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
Santo Tomás Milpas Altas, Guatemala
- Average cloud cover in September: 59
The months with the most cloud cover are June and September (Cloud cover 59).
The months with the least cloud cover are January, February and March (Cloud cover 26).
Average visibility in September
Santo Tomás Milpas Altas, Guatemala
- Average visibility in September: 6km
The month with the highest visibility is March (10km).
The month with the lowest visibility is September (6km).
Santo Tomás Milpas Altas, Guatemala
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