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 ushering in of September brings an average high-temperature of an agreeable 22.5°C (72.5°F), closely mirroring the 23°C (73.4°F) of August. During September, the temperature in San Miguel de Sema is averaged to a low of 11.9°C (53.4°F) at night.Humidity
In September, the average relative humidity in San Miguel de Sema is 79%.Rainfall
In San Miguel de Sema, in September, it is raining for 24.2 days, with typically 121mm (4.76") of accumulated precipitation. In San Miguel de Sema, Colombia, during the entire year, the rain falls for 327.3 days and collects up to 2531mm (99.65") of precipitation.Daylight
In September, the average length of the day in San Miguel de Sema is 12h and 9min.On the first day of the month, sunrise is at 05:48 and sunset at 18:01. On the last day of September, sunrise is at 05:42 and sunset at 17:46 -05.
Sunshine
In September, the average sunshine in San Miguel de Sema is 9.4h.UV index
January through March, May, July through September and December, with an average maximum UV index of 5, are months with the highest UV index. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.Note: In September, a daily UV index of 5 turns into the following recommendations:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in San Miguel de Sema?
What is the average humidity in September in San Miguel de Sema?
How much does it rain in San Miguel de Sema in September?
How many hours of daylight does San Miguel de Sema have in September?
When is the sunrise / sunset in September in San Miguel de Sema?
How long on average sun shines in September in San Miguel de Sema?
When is the highest UV index in San Miguel de Sema?
What is the UV index intensity in September in San Miguel de Sema?
Average temperature in September
San Miguel de Sema, Colombia
- Average high temperature in September: 22.5°C
The warmest month (with the highest average high temperature) is August (23°C).
The month with the lowest average high temperature is November (20.6°C).
- Average low temperature in September: 11.9°C
The month with the highest average low temperature is April (12.8°C).
The coldest months (with the lowest average low temperature) are July and August (11.5°C).
Average pressure in September
San Miguel de Sema, Colombia
- Average pressure in September: 1014mbar
The months with the highest atmospheric pressure are June and July (1014.6mbar).
The month with the lowest atmospheric pressure is November (1012.6mbar).
Average wind speed in September
San Miguel de Sema, Colombia
- Average wind speed in September: 4.3km/h
The windiest months (with the highest average wind speed) are July and August (4.9km/h).
The calmest month (with the lowest average wind speed) is November (3.3km/h).
Average humidity in September
San Miguel de Sema, Colombia
- Average humidity in September: 79%
The month with the highest relative humidity is November (91%).
The month with the lowest relative humidity is August (77%).
Average rainfall in September
San Miguel de Sema, Colombia
- Average rainfall in September: 121mm
The wettest month (with the highest rainfall) is April (351mm).
The driest month (with the least rainfall) is August (95mm).
Average rainfall days in September
San Miguel de Sema, Colombia
- Average rainfall days in September: 24.2 days
The month with the highest number of rainy days is March (30.3 days).
The month with the least rainy days is August (23.6 days).
Average daylight in September /
Average sunshine in September
San Miguel de Sema, Colombia
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 24min).
The month with the shortest days is December (Average daylight: 11h and 48min).
- Average sunshine in September: 9h and 2min
The month with the most sunshine is August (Average sunshine: 11h and 6min).
The months with the least sunshine are January and November (Average sunshine: 7h and 12min).
Average sunshine days in September
San Miguel de Sema, Colombia
- Average sunshine days in September: 4.5 days
The month with the most sunshine days is August (6 days).
The month with the least sunshine days is November (0 days).
Average UV index in September
San Miguel de Sema, Colombia
- Average UV index in September: 5
The months with the highest UV index are January, February, March, May, July, August, September and December (UV index 5).
The months with the lowest UV index are April, June, October and November (UV index 4).
Average cloud cover in September
San Miguel de Sema, Colombia
- Average cloud cover in September: 36
The month with the most cloud cover is November (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in September
San Miguel de Sema, Colombia
- Average visibility in September: 8km
The month with the highest visibility is August (9km).
The months with the lowest visibility are March, April, May, October, November and December (7km).
