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
In Darreh Gavan, the average high-temperature in September slightly decreases from a hot 32.1°C (89.8°F) in August to a moderately hot 27.2°C (81°F). In Darreh Gavan, the nighttime chill during September is a clear shift from the day's highs, with an average of 12°C (53.6°F).Humidity
In Darreh Gavan, the average relative humidity in September is 29%.Rainfall
August and September are months without rainfall in Darreh Gavan.Snowfall
May through October are months without snowfall.Daylight
In Darreh Gavan, the average length of the day in September is 12h and 25min.On the first day of the month, sunrise is at 05:55 and sunset at 18:50. On the last day of September, in Darreh Gavan, sunrise is at 06:17 and sunset at 18:08 +0330.
Sunshine
In Darreh Gavan, Iran, the average sunshine in September is 10.5h.UV index
In September, the average daily maximum UV index in Darreh Gavan is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: In September, a daily UV index of 5 turns into the following recommendations:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. The solar radiation around mid-day is intense; avoid the Sun and stay safe. 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 Darreh Gavan in September?
What is the average humidity in September in Darreh Gavan?
What is the driest month in Darreh Gavan?
Does it rain in Darreh Gavan in September?
When it does not snow in Darreh Gavan?
How many hours of daylight does Darreh Gavan have in September?
When is the sunrise / sunset in September in Darreh Gavan?
How many hours of sunshine does Darreh Gavan have in September?
What is the UV index intensity in September in Darreh Gavan?
Average temperature in September
Darreh Gavan, Iran
- Average high temperature in September: 27.2°C
The warmest month (with the highest average high temperature) is July (32.5°C).
The month with the lowest average high temperature is January (2.2°C).
- Average low temperature in September: 12°C
The month with the highest average low temperature is July (17.7°C).
The coldest month (with the lowest average low temperature) is January (-4.7°C).
Average pressure in September
Darreh Gavan, Iran
- Average pressure in September: 1012.3mbar
The month with the highest atmospheric pressure is December (1021.8mbar).
The month with the lowest atmospheric pressure is July (1005.7mbar).
Average wind speed in September
Darreh Gavan, Iran
- Average wind speed in September: 8.8km/h
The windiest month (with the highest average wind speed) is May (10.9km/h).
The calmest month (with the lowest average wind speed) is December (7.7km/h).
Average humidity in September
Darreh Gavan, Iran
- Average humidity in September: 29%
The month with the highest relative humidity is February (73%).
The month with the lowest relative humidity is July (23%).
Average rainfall in September
Darreh Gavan, Iran
- Average rainfall in September: 0mm
The wettest month (with the highest rainfall) is March (51mm).
The driest months (with the least rainfall) are August and September (0mm).
Average rainfall days in September
Darreh Gavan, Iran
- Average rainfall days in September: 1 days
The month with the highest number of rainy days is March (12.5 days).
The month with the least rainy days is August (0.3 days).
Average snowfall in September
Darreh Gavan, Iran
- Average snowfall in September: 0mm
The month with the highest snowfall is February (159mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Darreh Gavan, Iran
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (9 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
Darreh Gavan, Iran
- Average daylight in September: 12h and 2min
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: 10h and 3min
The months with the most sunshine are June, July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 30min).
Average sunshine days in September
Darreh Gavan, Iran
- Average sunshine days in September: 28.9 days
The month with the most sunshine days is August (30.3 days).
The month with the least sunshine days is February (15.5 days).
Average UV index in September
Darreh Gavan, Iran
- Average UV index in September: 5
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in September
Darreh Gavan, Iran
- Average cloud cover in September: 3
The months with the most cloud cover are January and February (Cloud cover 32).
The month with the least cloud cover is September (Cloud cover 3).
Average visibility in September
Darreh Gavan, Iran
- Average visibility in September: 10km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February and December (9km).
