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
September
Weather in September
Temperature
During the shift to September, a minor reduction in average high-temperature is observed, shifting from a warm 27.4°C (81.3°F) in August to a still moderately hot 23.9°C (75°F). In the month of September, the average low-temperature usually rests at a fresh 12.1°C (53.8°F).Humidity
In Olkash, the average relative humidity in September is 51%.Rainfall
August and September are months with the least rain in Olkash when the rain falls for 4.6 days and typically aggregates up to 5mm (0.2") of rain.Snowfall
In Olkash, Iran, snow does not fall in May through September.Daylight
The average length of the day in September in Olkash is 12h and 25min.On the first day of the month, sunrise is at 05:45 and sunset at 18:43. On the last day of September, in Olkash, Iran, sunrise is at 06:09 and sunset at 17:59 +0330.
Sunshine
In Olkash, the average sunshine in September is 11.1h.UV index
In September, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: In September, a daily maximum UV index of 5 leads to the following instructions:
Act with care - The suggestion to avoid sunburn is emphasized. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Boost your sun resistance with garments that are densely woven yet spacious.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Olkash in September?
What is the average humidity in September in Olkash?
What is the driest month in Olkash?
How many days does it rain in September in Olkash?
When it does not snow in Olkash?
Does it snow in Olkash in September?
What is the average length of the day in September in Olkash?
When is the sunrise / sunset in September in Olkash?
How long on average sun shines in September in Olkash?
How high is the UV index in September in Olkash?
Average temperature in September
Olkash, Iran
- Average high temperature in September: 23.9°C
The warmest month (with the highest average high temperature) is July (28.7°C).
The month with the lowest average high temperature is January (1°C).
- Average low temperature in September: 12.1°C
The month with the highest average low temperature is July (15.6°C).
The coldest month (with the lowest average low temperature) is January (-5.7°C).
Average pressure in September
Olkash, Iran
- Average pressure in September: 1014.3mbar
The month with the highest atmospheric pressure is December (1022.2mbar).
The month with the lowest atmospheric pressure is July (1008.8mbar).
Average wind speed in September
Olkash, Iran
- Average wind speed in September: 11km/h
The windiest month (with the highest average wind speed) is March (13.5km/h).
The calmest month (with the lowest average wind speed) is November (9.9km/h).
Average humidity in September
Olkash, Iran
- Average humidity in September: 51%
The month with the highest relative humidity is February (76%).
The month with the lowest relative humidity is June (44%).
Average rainfall in September
Olkash, Iran
- Average rainfall in September: 5mm
The wettest month (with the highest rainfall) is April (64mm).
The driest months (with the least rainfall) are August and September (5mm).
Average rainfall days in September
Olkash, Iran
- Average rainfall days in September: 4.6 days
The month with the highest number of rainy days is April (16.2 days).
The month with the least rainy days is August (3.4 days).
Average snowfall in September
Olkash, Iran
- Average snowfall in September: 0mm
The month with the highest snowfall is January (175mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Olkash, Iran
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (11.3 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
Olkash, Iran
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in September: 11h and 1min
The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).
Average sunshine days in September
Olkash, Iran
- Average sunshine days in September: 22.8 days
The month with the most sunshine days is August (25.2 days).
The month with the least sunshine days is April (10.3 days).
Average UV index in September
Olkash, Iran
- Average UV index in September: 5
The months with the highest UV index are June and 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
Olkash, Iran
- Average cloud cover in September: 13
The month with the most cloud cover is February (Cloud cover 36).
The month with the least cloud cover is June (Cloud cover 12).
Average visibility in September
Olkash, Iran
- Average visibility in September: 10km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).
