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 onset of September entails a subtle temperature shift, as the average high-temperature eases from a sweltering 35.5°C (95.9°F) in August to a hot 30.6°C (87.1°F). Marked by a significant drop from the daytime highs, Harsin's average low-temperature in September stands at a fresh 12.9°C (55.2°F).Humidity
In September, the average relative humidity is 27%.Rainfall
June through September are months without rainfall.Snowfall
April through November are months without snowfall in Harsin, Iran.Daylight
In Harsin, the average length of the day in September is 12h and 23min.On the first day of September, sunrise is at 05:53 and sunset at 18:45. On the last day of the month, sunrise is at 06:13 and sunset at 18:05 +0330.
Sunshine
In September, the average sunshine is 10.5h.UV index
In Harsin, Iran, 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 unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index, 5 during September, leads to the following recommendations:
Adopt protective measures - Suggestions to resist sunburn are offered. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Frequently asked questions
How hot does it get in Harsin in September?
What is the average humidity in September in Harsin?
What is the driest month in Harsin?
Does it rain in Harsin in September?
When it does not snow in Harsin?
How many hours of daylight does Harsin have in September?
What time are sunrise and sunset in September in Harsin?
How many hours of sunshine does Harsin have in September?
What is the UV index reading in September in Harsin?
Average temperature in September
Harsin, Iran
- Average high temperature in September: 30.6°C
The warmest month (with the highest average high temperature) is July (36.1°C).
The month with the lowest average high temperature is January (6.5°C).
- Average low temperature in September: 12.9°C
The month with the highest average low temperature is July (18.7°C).
The coldest month (with the lowest average low temperature) is January (-0.4°C).
Average pressure in September
Harsin, Iran
- Average pressure in September: 1010.6mbar
The month with the highest atmospheric pressure is December (1021mbar).
The month with the lowest atmospheric pressure is July (1003.4mbar).
Average wind speed in September
Harsin, Iran
- Average wind speed in September: 8.1km/h
The windiest month (with the highest average wind speed) is March (9.4km/h).
The calmest month (with the lowest average wind speed) is November (6.3km/h).
Average humidity in September
Harsin, Iran
- Average humidity in September: 27%
The month with the highest relative humidity is January (62%).
The month with the lowest relative humidity is July (19%).
Average rainfall in September
Harsin, Iran
- Average rainfall in September: 0mm
The wettest month (with the highest rainfall) is March (46mm).
The driest months (with the least rainfall) are June, July, August and September (0mm).
Average rainfall days in September
Harsin, Iran
- Average rainfall days in September: 0.2 days
The month with the highest number of rainy days is March (11 days).
The month with the least rainy days is August (0 days).
Average snowfall in September
Harsin, Iran
- Average snowfall in September: 0mm
The month with the highest snowfall is January (105mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Harsin, Iran
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (4.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Harsin, Iran
- 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: 9h and 54min).
- Average sunshine in September: 10h and 3min
The months with the most sunshine are June, July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 6h and 42min).
Average sunshine days in September
Harsin, Iran
- Average sunshine days in September: 29.5 days
The month with the most sunshine days is August (30.9 days).
The month with the least sunshine days is February (16.7 days).
Average UV index in September
Harsin, Iran
- Average UV index in September: 5
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in September
Harsin, Iran
- Average cloud cover in September: 2
The month with the most cloud cover is January (Cloud cover 27).
The months with the least cloud cover are June and September (Cloud cover 2).
Average visibility in September
Harsin, Iran
- Average visibility in September: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Harsin, Iran
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