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 onset of September entails a temperature shift, as the average high-temperature decreases from a blistering 41.5°C (106.7°F) in August to a fiery hot 36.2°C (97.2°F). During September, an average low-temperature of 26.3°C (79.3°F) is observed.Humidity
The average relative humidity in September is 21%.Rainfall
September is the month with the most rainfall in Tamtert, Algeria. Rain falls for 4.9 days and accumulates 9mm (0.35") of precipitation.Daylight
In September, the average length of the day is 12h and 20min.On the first day of the month, sunrise is at 06:44 and sunset at 19:29. On the last day of September, sunrise is at 07:00 and sunset at 18:54 CET.
Sunshine
The average sunshine in September is 9.7h.UV index
In September, the average daily maximum UV index is 7. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.Note: In September, the maximum UV index of 7 suggests these recommendations:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in September?
What is the average humidity in September in Tamtert?
What is the wettest month?
How many days does it rain in September?
How many hours of daylight does Tamtert have in September?
What time are sunrise and sunset in September?
How long on average sun shines in September?
What is the UV index intensity in September?
Average temperature in September
Tamtert, Algeria
- Average high temperature in September: 36.2°C
The warmest month (with the highest average high temperature) is July (42.8°C).
The month with the lowest average high temperature is January (17.3°C).
- Average low temperature in September: 26.3°C
The month with the highest average low temperature is July (30.3°C).
The coldest month (with the lowest average low temperature) is January (7.3°C).
Average pressure in September
Tamtert, Algeria
- Average pressure in September: 1012.7mbar
The month with the highest atmospheric pressure is December (1022.5mbar).
The month with the lowest atmospheric pressure is June (1010.3mbar).
Average wind speed in September
Tamtert, Algeria
- Average wind speed in September: 14.3km/h
The windiest month (with the highest average wind speed) is May (17.4km/h).
The calmest month (with the lowest average wind speed) is January (11.7km/h).
Average humidity in September
Tamtert, Algeria
- Average humidity in September: 21%
The month with the highest relative humidity is December (43%).
The month with the lowest relative humidity is July (11%).
Average rainfall in September
Tamtert, Algeria
- Average rainfall in September: 9mm
The wettest month (with the highest rainfall) is September (9mm).
The driest month (with the least rainfall) is December (0mm).
Average rainfall days in September
Tamtert, Algeria
- Average rainfall days in September: 4.9 days
The month with the highest number of rainy days is September (4.9 days).
The month with the least rainy days is December (0.1 days).
Average daylight in September /
Average sunshine in September
Tamtert, Algeria
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).
- Average sunshine in September: 9h and 4min
The months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 9h and 30min).
Average sunshine days in September
Tamtert, Algeria
- Average sunshine days in September: 22.8 days
The month with the most sunshine days is December (30.8 days).
The month with the least sunshine days is September (22.8 days).
Average UV index in September
Tamtert, Algeria
- Average UV index in September: 7
The month with the highest UV index is July (UV index 9).
The months with the lowest UV index are January and December (UV index 4).
Average cloud cover in September
Tamtert, Algeria
- Average cloud cover in September: 13
The month with the most cloud cover is September (Cloud cover 13).
The month with the least cloud cover is June (Cloud cover 7).
Average visibility in September
Tamtert, Algeria
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
