September weather forecastBoluband, Iran
September
Weather in September
The first month of the autumn, September, is still a warm month in Boluband, Iran, with an average temperature fluctuating between 16.1°C (61°F) and 26°C (78.8°F).Temperature
September heralds a minor drop in average high-temperature, sliding from August's hot 30.3°C (86.5°F) to a moderately hot 26°C (78.8°F). In September, the average low-temperature records at an enjoyable 16.1°C (61°F) during the nights.Humidity
In Boluband, Iran, the average relative humidity in September is 25%.Rainfall
The month with the least rainfall in Boluband is September, when the rain falls for 1.9 days and typically collects 3mm (0.12") of precipitation.Snowfall
In Boluband, snow does not fall in April through October.Daylight
In Boluband, the average length of the day in September is 12h and 24min.On the first day of September in Boluband, sunrise is at 05:42 and sunset at 18:36. On the last day of the month, sunrise is at 06:04 and sunset at 17:55 +0330.
Sunshine
In Boluband, Iran, the average sunshine in September is 11.6h.UV index
In September, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: In September, the maximum UV index of 5 translates into these guidelines:
Exercise prevention - Warding off sunburn is urged. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. During bright days, sunglasses that offer UVA and UVB defense are recommended.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Boluband, Iran
- Average high temperature in September: 26°C
The warmest month (with the highest average high temperature) is July (32.2°C).
The month with the lowest average high temperature is January (3.9°C).
- Average low temperature in September: 16.1°C
The month with the highest average low temperature is July (21.5°C).
The coldest month (with the lowest average low temperature) is January (-4.1°C).
Average pressure in September
Boluband, Iran
- Average pressure in September: 1013.1mbar
The month with the highest atmospheric pressure is December (1021.6mbar).
The month with the lowest atmospheric pressure is July (1007.4mbar).
Average wind speed in September
Boluband, Iran
- Average wind speed in September: 8.4km/h
The windiest month (with the highest average wind speed) is June (10.5km/h).
The calmest month (with the lowest average wind speed) is November (6.6km/h).
Average humidity in September
Boluband, Iran
- Average humidity in September: 25%
The month with the highest relative humidity is February (57%).
The month with the lowest relative humidity is July (22%).
Average rainfall in September
Boluband, Iran
- Average rainfall in September: 3mm
The wettest month (with the highest rainfall) is April (43mm).
The driest month (with the least rainfall) is September (3mm).
Average rainfall days in September
Boluband, Iran
- Average rainfall days in September: 1.9 days
The month with the highest number of rainy days is April (12.5 days).
The month with the least rainy days is September (1.9 days).
Average snowfall in September
Boluband, Iran
- Average snowfall in September: 0mm
The month with the highest snowfall is January (73mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Boluband, Iran
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (4.3 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
Boluband, Iran
- Average daylight in September: 12h and 24min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in September: 11h and 36min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is February (Average sunshine: 6h and 48min).
Average sunshine days in September
Boluband, Iran
- Average sunshine days in September: 25.6 days
The month with the most sunshine days is August (26.5 days).
The month with the least sunshine days is April (13.3 days).
Average UV index in September
Boluband, 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
Boluband, Iran
- Average cloud cover in September: 4
The month with the most cloud cover is March (Cloud cover 24).
The month with the least cloud cover is September (Cloud cover 4).
Average visibility in September
Boluband, 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).
