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 average high-temperature shows a slight dip in September, from August's hot 32.8°C (91°F) to a warm 28°C (82.4°F). From the height of daytime heat, the temperature in Divalan recedes to an average of 13.3°C (55.9°F) at night during September.Humidity
The average relative humidity in September in Divalan, Iran, is 32%.Rainfall
January through July, September through December are months with rainfall in Divalan, Iran. September is the first month it rains. Throughout September, in the average 1 rainfall days, it receives 1mm (0.04") of precipitation. In Divalan, during the entire year, the rain falls for 74.6 days and collects up to 236mm (9.29") of precipitation.Snowfall
In Divalan, snow does not fall in May through October.Daylight
In Divalan, Iran, the average length of the day in September is 12h and 25min.On the first day of the month, sunrise is at 06:00 and sunset at 18:56. On the last day of September, in Divalan, sunrise is at 06:22 and sunset at 18:13 +0330.
Sunshine
The average sunshine in September in Divalan, Iran, is 10.2h.UV index
In September, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: An average UV index of 5 in September transforms into this advice:
Exercise prevention - Warding off sunburn is urged. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Frequently asked questions
How hot is September in Divalan?
What is the average humidity in September in Divalan?
When does it start raining in Divalan?
When it does not snow in Divalan?
What is the average length of the day in September in Divalan?
When are sunrise and sunset in September in Divalan?
How long on average sun shines in September in Divalan?
What is the UV index reading in September in Divalan?
Average temperature in September
Divalan, Iran
- Average high temperature in September: 28°C
The warmest month (with the highest average high temperature) is July (33.3°C).
The month with the lowest average high temperature is January (2.8°C).
- Average low temperature in September: 13.3°C
The month with the highest average low temperature is July (18.3°C).
The coldest month (with the lowest average low temperature) is January (-4.1°C).
Average pressure in September
Divalan, Iran
- Average pressure in September: 1012.2mbar
The month with the highest atmospheric pressure is December (1022mbar).
The month with the lowest atmospheric pressure is July (1006.2mbar).
Average wind speed in September
Divalan, Iran
- Average wind speed in September: 8.1km/h
The windiest month (with the highest average wind speed) is May (10.9km/h).
The calmest month (with the lowest average wind speed) is November (7.3km/h).
Average humidity in September
Divalan, Iran
- Average humidity in September: 32%
The month with the highest relative humidity is January (75%).
The month with the lowest relative humidity is July (28%).
Average rainfall in September
Divalan, Iran
- Average rainfall in September: 1mm
The wettest month (with the highest rainfall) is March (47mm).
The driest month (with the least rainfall) is August (0mm).
Average rainfall days in September
Divalan, Iran
- Average rainfall days in September: 1 days
The month with the highest number of rainy days is March (13.6 days).
The month with the least rainy days is August (0.2 days).
Average snowfall in September
Divalan, Iran
- Average snowfall in September: 0mm
The month with the highest snowfall is January (169mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Divalan, Iran
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (7.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Divalan, Iran
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in September: 10h and 1min
The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 6h and 36min).
Average sunshine days in September
Divalan, Iran
- Average sunshine days in September: 28.5 days
The month with the most sunshine days is August (30.6 days).
The month with the least sunshine days is February (15 days).
Average UV index in September
Divalan, Iran
- Average UV index in September: 5
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Divalan, Iran
- Average cloud cover in September: 4
The month with the most cloud cover is January (Cloud cover 30).
The months with the least cloud cover are June, August and September (Cloud cover 4).
Average visibility in September
Divalan, Iran
- Average visibility in September: 10km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February and December (9km).
Divalan, Iran
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