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 start of September involves a subtle temperature drop, shifting from a warm 26.2°C (79.2°F) in August to an agreeable 22.1°C (71.8°F). Hamneshin temperatures generally rest at a low of 11.1°C (52°F) during the September nights.Humidity
In Hamneshin, the average relative humidity in September is 67%.Rainfall
In Hamneshin, Iran, in September, during 11.3 rainfall days, 20mm (0.79") of precipitation is typically accumulated. Throughout the year, there are 121.5 rainfall days, and 315mm (12.4") of precipitation is accumulated.Snowfall
In Hamneshin, Iran, snow does not fall in May through September.Daylight
In September, the average length of the day in Hamneshin, Iran, is 12h and 26min.On the first day of the month, sunrise is at 05:51 and sunset at 18:52. On the last day of September, in Hamneshin, sunrise is at 06:17 and sunset at 18:06 +0330.
Sunshine
In September, the average sunshine in Hamneshin is 9.2h.UV index
The average daily maximum UV index in September in Hamneshin is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: A daily high UV index of 4 in September leads to these guidelines:
Guard yourself - Avoiding sunburn is suggested. It's recommended to limit sun exposure when its radiation is at its peak during midday. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Hamneshin in September?
What is the average humidity in September in Hamneshin?
How much does it rain in Hamneshin in September?
When it does not snow in Hamneshin?
Does it snow in Hamneshin in September?
What is the average length of the day in September in Hamneshin?
What time are sunrise and sunset in September in Hamneshin?
How long on average sun shines in September in Hamneshin?
What is the UV index intensity in September in Hamneshin?
Average temperature in September
Hamneshin, Iran
- Average high temperature in September: 22.1°C
The warmest month (with the highest average high temperature) is July (27.1°C).
The month with the lowest average high temperature is January (3.7°C).
- Average low temperature in September: 11.1°C
The month with the highest average low temperature is July (14.1°C).
The coldest month (with the lowest average low temperature) is January (-3.2°C).
Average pressure in September
Hamneshin, Iran
- Average pressure in September: 1014.8mbar
The month with the highest atmospheric pressure is December (1022.3mbar).
The month with the lowest atmospheric pressure is July (1009.7mbar).
Average wind speed in September
Hamneshin, Iran
- Average wind speed in September: 6.2km/h
The windiest month (with the highest average wind speed) is January (7.8km/h).
The calmest months (with the lowest average wind speed) are October and November (5.7km/h).
Average humidity in September
Hamneshin, Iran
- Average humidity in September: 67%
The month with the highest relative humidity is February (73%).
The month with the lowest relative humidity is July (57%).
Average rainfall in September
Hamneshin, Iran
- Average rainfall in September: 20mm
The wettest month (with the highest rainfall) is May (51mm).
The driest month (with the least rainfall) is August (10mm).
Average rainfall days in September
Hamneshin, Iran
- Average rainfall days in September: 11.3 days
The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is January (6.1 days).
Average snowfall in September
Hamneshin, Iran
- Average snowfall in September: 0mm
The month with the highest snowfall is February (126mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Hamneshin, Iran
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (5.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Hamneshin, Iran
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in September: 9h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is November (Average sunshine: 6h and 42min).
Average sunshine days in September
Hamneshin, Iran
- Average sunshine days in September: 13.9 days
The month with the most sunshine days is December (22.1 days).
The month with the least sunshine days is May (9.6 days).
Average UV index in September
Hamneshin, Iran
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in September
Hamneshin, Iran
- Average cloud cover in September: 24
The month with the most cloud cover is April (Cloud cover 32).
The month with the least cloud cover is July (Cloud cover 16).
Average visibility in September
Hamneshin, Iran
- Average visibility in September: 9km
The months with the highest visibility are June, July, August and December (10km).
The months with the lowest visibility are January, February, March, April, May, September, October and November (9km).
Hamneshin, Iran
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