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 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
With the onset of September, Harm's climate undergoes a slight change as the average high-temperature moves from a torrid 38°C (100.4°F) in August to a tropical 34.8°C (94.6°F). Harm, in September, witnesses an average low-temperature of 24.9°C (76.8°F).Humidity
The average relative humidity in September in Harm is 19%.Rainfall
In September, the rain falls for 1.1 days. Throughout September, 1mm (0.04") of precipitation is accumulated. In Harm, during the entire year, the rain falls for 39.7 days and collects up to 200mm (7.87") of precipitation.Daylight
In September, the average length of the day in Harm is 12h and 20min.On the first day of September, sunrise is at 05:34 and sunset at 18:17. On the last day of the month, sunrise is at 05:48 and sunset at 17:43 +0330.
Sunshine
The average sunshine in September in Harm is 11.1h.UV index
The average daily maximum UV index in September in Harm is 7. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the ordinary person.Note: In September, the maximum UV index of 7 translates into these guidelines:
Inhibit overexposure. Warding off sun damage is of utmost importance. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Frequently asked questions
How hot does it get in Harm in September?
What is the average humidity in September in Harm?
How many days does it rain in September in Harm?
What is the average length of the day in September in Harm?
What time are sunrise and sunset in September in Harm?
How many hours of sunshine does Harm have in September?
What is the UV index reading in September in Harm?
Average temperature in September
Harm, Iran
- Average high temperature in September: 34.8°C
The warmest month (with the highest average high temperature) is July (39.6°C).
The month with the lowest average high temperature is January (15.2°C).
- Average low temperature in September: 24.9°C
The month with the highest average low temperature is July (29°C).
The coldest month (with the lowest average low temperature) is January (6.8°C).
Average pressure in September
Harm, Iran
- Average pressure in September: 1007.6mbar
The month with the highest atmospheric pressure is December (1018.8mbar).
The month with the lowest atmospheric pressure is July (1000.3mbar).
Average wind speed in September
Harm, Iran
- Average wind speed in September: 7.9km/h
The windiest month (with the highest average wind speed) is May (10.6km/h).
The calmest month (with the lowest average wind speed) is December (5.1km/h).
Average humidity in September
Harm, Iran
- Average humidity in September: 19%
The month with the highest relative humidity is January (44%).
The month with the lowest relative humidity is June (12%).
Average rainfall in September
Harm, Iran
- Average rainfall in September: 1mm
The wettest month (with the highest rainfall) is February (49mm).
The driest month (with the least rainfall) is June (0mm).
Average rainfall days in September
Harm, Iran
- Average rainfall days in September: 1.1 days
The months with the highest number of rainy days are March and April (6.1 days).
The month with the least rainy days is June (0.3 days).
Average daylight in September /
Average sunshine in September
Harm, Iran
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in September: 11h and 1min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The months with the least sunshine are January and February (Average sunshine: 7h and 6min).
Average sunshine days in September
Harm, Iran
- Average sunshine days in September: 27.8 days
The month with the most sunshine days is June (29.7 days).
The month with the least sunshine days is February (21.6 days).
Average UV index in September
Harm, Iran
- Average UV index in September: 7
The months with the highest UV index are May, June, July and August (UV index 8).
The months with the lowest UV index are January, February, November and December (UV index 4).
Average cloud cover in September
Harm, Iran
- Average cloud cover in September: 3
The month with the most cloud cover is February (Cloud cover 17).
The month with the least cloud cover is September (Cloud cover 3).
Average visibility in September
Harm, 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).
Harm, Iran
Weather forecast for your location
2. Allow the app to use your location
