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
Irka experiences a minor change to a moderately hot 28.6°C (83.5°F) in average high-temperature during September, closely reflecting August. Throughout September, the average low-temperature in Irka records at a comfortable 19.1°C (66.4°F).Heat index
Throughout September, the heat index is estimated at a tropical 31°C (87.8°F). Persisting in activity during long-term exposure might induce weariness, with subsequent heat cramps.Heat index readings emphasize conditions of light breezes and shaded spots. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', melds the effects of warmth and moisture to generate a feeling of heat. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely significant for children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
Humidity
The months with the highest humidity are September and November, with an average relative humidity of 67%.Rainfall
In Irka, in September, during 7.4 rainfall days, 11mm (0.43") of precipitation is typically accumulated. In Irka, during the entire year, the rain falls for 103.7 days and collects up to 326mm (12.83") of precipitation.Snowfall
In Irka, snow does not fall in April through October.Daylight
The average length of the day in September in Irka is 12h and 25min.On the first day of the month, sunrise is at 05:32 and sunset at 18:29. On the last day of September, sunrise is at 05:55 and sunset at 17:46 +0330.
Sunshine
In September, the average sunshine in Irka is 10.5h.UV index
In Irka, the average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: A maximum high daily UV index of 6 during September translates into the following directions:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Frequently asked questions
How hot is it in Irka in September?
What is the most humid month in Irka?
What is the average humidity in September in Irka?
How many days does it rain in September in Irka?
When it does not snow in Irka?
What is the average length of the day in September in Irka?
When are sunrise and sunset in September in Irka?
How many hours of sunshine does Irka have in September?
What is the UV index intensity in September in Irka?
Average temperature in September
Irka, Iran
- Average high temperature in September: 28.6°C
The warmest months (with the highest average high temperature) are July and August (31.3°C).
The months with the lowest average high temperature are January and February (12.8°C).
- Average low temperature in September: 19.1°C
The month with the highest average low temperature is July (21.7°C).
The coldest month (with the lowest average low temperature) is February (4.8°C).
Average pressure in September
Irka, Iran
- Average pressure in September: 1013.6mbar
The month with the highest atmospheric pressure is December (1021.4mbar).
The month with the lowest atmospheric pressure is July (1008mbar).
Average wind speed in September
Irka, Iran
- Average wind speed in September: 7.9km/h
The windiest months (with the highest average wind speed) are March, April and July (8.5km/h).
The calmest months (with the lowest average wind speed) are November and December (7.1km/h).
Average humidity in September
Irka, Iran
- Average humidity in September: 67%
The months with the highest relative humidity are September and November (67%).
The month with the lowest relative humidity is May (58%).
Average rainfall in September
Irka, Iran
- Average rainfall in September: 11mm
The wettest month (with the highest rainfall) is October (56mm).
The driest month (with the least rainfall) is June (7mm).
Average rainfall days in September
Irka, Iran
- Average rainfall days in September: 7.4 days
The month with the highest number of rainy days is March (11.9 days).
The month with the least rainy days is July (5 days).
Average snowfall in September
Irka, Iran
- Average snowfall in September: 0mm
The month with the highest snowfall is February (31mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Irka, Iran
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Irka, 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 3min
The month with the most sunshine is June (Average sunshine: 11h and 30min).
The month with the least sunshine is February (Average sunshine: 6h and 12min).
Average sunshine days in September
Irka, Iran
- Average sunshine days in September: 17.9 days
The month with the most sunshine days is July (23.6 days).
The month with the least sunshine days is May (11.9 days).
Average UV index in September
Irka, Iran
- Average UV index in September: 6
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, March and December (UV index 3).
Average cloud cover in September
Irka, Iran
- Average cloud cover in September: 18
The month with the most cloud cover is March (Cloud cover 31).
The month with the least cloud cover is June (Cloud cover 14).
Average visibility in September
Irka, Iran
- Average visibility in September: 10km
The months with the highest visibility are May, June, July, August, September and December (10km).
The months with the lowest visibility are January, February, March, April, October and November (9km).
Irka, Iran
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