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
At the onset of September, Darjan records an average high-temperature of a pleasant 22.9°C (73.2°F), showing little deviation from the preceding month. Darjan observes an average low-temperature of 18.5°C (65.3°F) during the slightly cooler nights of September.Humidity
In September, the average relative humidity is 73%.Rainfall
In September, in Darjan, Iran, the rain falls for 11.7 days. Throughout September, 30mm (1.18") of precipitation is accumulated. In Darjan, during the entire year, the rain falls for 140.3 days and collects up to 522mm (20.55") of precipitation.Snowfall
In Darjan, snow does not fall in April through October and December.Daylight
The average length of the day in September in Darjan is 12h and 25min.On the first day of the month, sunrise is at 05:38 and sunset at 18:34. On the last day of September, in Darjan, sunrise is at 06:01 and sunset at 17:51 +0330.
Sunshine
In September, the average sunshine in Darjan is 10.7h.UV index
In Darjan, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index of 5 during September translates into these guidelines:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. To guard against the harmful effects of the Sun, minimize exposure during midday. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Frequently asked questions
What are September temperatures in Darjan?
What is the average humidity in September in Darjan?
How many days does it rain in September in Darjan?
When it does not snow in Darjan?
How many hours of daylight does Darjan have in September?
What time are sunrise and sunset in September in Darjan?
How long on average sun shines in September in Darjan?
How high is the UV index in September in Darjan?
Average temperature in September
Darjan, Iran
- Average high temperature in September: 22.9°C
The warmest month (with the highest average high temperature) is July (25.8°C).
The month with the lowest average high temperature is February (7.8°C).
- Average low temperature in September: 18.5°C
The month with the highest average low temperature is July (20.5°C).
The coldest month (with the lowest average low temperature) is February (3.5°C).
Average pressure in September
Darjan, Iran
- Average pressure in September: 1014.1mbar
The month with the highest atmospheric pressure is December (1021.6mbar).
The month with the lowest atmospheric pressure is July (1008.6mbar).
Average wind speed in September
Darjan, Iran
- Average wind speed in September: 9.4km/h
The windiest month (with the highest average wind speed) is October (11.1km/h).
The calmest month (with the lowest average wind speed) is August (8.6km/h).
Average humidity in September
Darjan, Iran
- Average humidity in September: 73%
The month with the highest relative humidity is February (76%).
The month with the lowest relative humidity is June (68%).
Average rainfall in September
Darjan, Iran
- Average rainfall in September: 30mm
The wettest month (with the highest rainfall) is November (79mm).
The driest month (with the least rainfall) is June (15mm).
Average rainfall days in September
Darjan, Iran
- Average rainfall days in September: 11.7 days
The month with the highest number of rainy days is October (14.8 days).
The month with the least rainy days is June (7.4 days).
Average snowfall in September
Darjan, Iran
- Average snowfall in September: 0mm
The month with the highest snowfall is February (68mm).
The months with the least snowfall are April, May, June, July, August, September, October and December (0mm).
Average snowfall days in September
Darjan, Iran
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.2 days).
The months with the least snowfall days are May, June, July, August, September, October and December (0 days).
Average daylight in September /
Average sunshine in September
Darjan, 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 4min
The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is November (Average sunshine: 5h and 48min).
Average sunshine days in September
Darjan, Iran
- Average sunshine days in September: 12.8 days
The month with the most sunshine days is December (17.5 days).
The month with the least sunshine days is May (10.8 days).
Average UV index in September
Darjan, Iran
- Average UV index in September: 5
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, March and December (UV index 3).
Average cloud cover in September
Darjan, Iran
- Average cloud cover in September: 20
The month with the most cloud cover is February (Cloud cover 35).
The month with the least cloud cover is June (Cloud cover 12).
Average visibility in September
Darjan, Iran
- 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).
Darjan, Iran
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