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 snowfall in September
- Average snowfall 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
The arrival of September suggests a slight decrease in the average high-temperature, moving from a moderately hot 25.4°C (77.7°F) in August to an agreeable 22°C (71.6°F). In September, the recorded average low-temperature is a cool 12.5°C (54.5°F).Humidity
In September, the average relative humidity is 32%.Rainfall
In Altamur, in September, it is raining for 4.6 days, with typically 10mm (0.39") of accumulated precipitation. In Altamur, Afghanistan, during the entire year, the rain falls for 95.6 days and collects up to 351mm (13.82") of precipitation.Snowfall
May through October are months without snowfall in Altamur.Daylight
In Altamur, the average length of the day in September is 12h and 23min.On the first day of the month, sunrise is at 05:27 and sunset at 18:19. On the last day of September, in Altamur, Afghanistan, sunrise is at 05:47 and sunset at 17:39 +0430.
Sunshine
In September, the average sunshine is 11h.UV index
The average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: The daily high UV index of 5 in September translates into this advice:
Exercise prevention - Protecting skin and eyes from harm is required. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Frequently asked questions
What is the average September temperature in Altamur?
What is the average humidity in September in Altamur?
How much does it rain in Altamur in September?
When it does not snow in Altamur?
What is the average length of the day in September in Altamur?
What time are sunrise and sunset in September in Altamur?
How long on average sun shines in September in Altamur?
What is the UV index reading in September in Altamur?
Average temperature in September
Altamur, Afghanistan
- Average high temperature in September: 22°C
The warmest month (with the highest average high temperature) is July (26.4°C).
The month with the lowest average high temperature is January (0.8°C).
- Average low temperature in September: 12.5°C
The month with the highest average low temperature is July (17.2°C).
The coldest month (with the lowest average low temperature) is January (-7.3°C).
Average pressure in September
Altamur, Afghanistan
- Average pressure in September: 1010.8mbar
The month with the highest atmospheric pressure is January (1021.5mbar).
The month with the lowest atmospheric pressure is July (1004.1mbar).
Average wind speed in September
Altamur, Afghanistan
- Average wind speed in September: 6.2km/h
The windiest months (with the highest average wind speed) are April and May (9.2km/h).
The calmest months (with the lowest average wind speed) are September, October, November and December (6.2km/h).
Average humidity in September
Altamur, Afghanistan
- Average humidity in September: 32%
The month with the highest relative humidity is February (69%).
The month with the lowest relative humidity is June (28%).
Average rainfall in September
Altamur, Afghanistan
- Average rainfall in September: 10mm
The wettest months (with the highest rainfall) are March and April (62mm).
The driest months (with the least rainfall) are October and December (6mm).
Average rainfall days in September
Altamur, Afghanistan
- Average rainfall days in September: 4.6 days
The months with the highest number of rainy days are April and May (15.3 days).
The month with the least rainy days is December (2.9 days).
Average snowfall in September
Altamur, Afghanistan
- Average snowfall in September: 0mm
The month with the highest snowfall is February (392mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Altamur, Afghanistan
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (11.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Altamur, Afghanistan
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in September: 11h and 0min
The month with the most sunshine is August (Average sunshine: 12h and 12min).
The month with the least sunshine is February (Average sunshine: 6h and 42min).
Average sunshine days in September
Altamur, Afghanistan
- Average sunshine days in September: 21.4 days
The month with the most sunshine days is December (26 days).
The month with the least sunshine days is April (9.5 days).
Average UV index in September
Altamur, Afghanistan
- Average UV index in September: 5
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Altamur, Afghanistan
- Average cloud cover in September: 5
The month with the most cloud cover is February (Cloud cover 27).
The month with the least cloud cover is September (Cloud cover 5).
Average visibility in September
Altamur, Afghanistan
- Average visibility in September: 10km
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January and February (9km).
Altamur, Afghanistan
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