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 September, the average high-temperature marginally drops from a hot 30.3°C (86.5°F) in August to a warm 26.3°C (79.3°F). Throughout September, the average low-temperature in Dahaneh-ye Heydari records at a mild 15.8°C (60.4°F).Humidity
The average relative humidity in September is 24%.Rainfall
July through September are months with the least rain in Dahaneh-ye Heydari when the rain falls for 0.9 days and typically aggregates up to 1mm (0.04") of rain.Snowfall
In Dahaneh-ye Heydari, Iran, snow does not fall in May through October.Daylight
The average length of the day in September in Dahaneh-ye Heydari is 12h and 25min.On the first day of the month, sunrise is at 05:07 and sunset at 18:03. On the last day of September, sunrise is at 05:30 and sunset at 17:20 +0330.
Sunshine
In Dahaneh-ye Heydari, the average sunshine in September is 10.2h.UV index
In Dahaneh-ye Heydari, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 5 in September converts into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Dahaneh-ye Heydari?
What is the average humidity in September in Dahaneh-ye Heydari?
What is the driest month in Dahaneh-ye Heydari?
How much does it rain in Dahaneh-ye Heydari in September?
When it does not snow in Dahaneh-ye Heydari?
How many hours of daylight does Dahaneh-ye Heydari have in September?
When is the sunrise / sunset in September in Dahaneh-ye Heydari?
How many hours of sunshine does Dahaneh-ye Heydari have in September?
What is the UV index reading in September in Dahaneh-ye Heydari?
Average temperature in September
Dahaneh-ye Heydari, Iran
- Average high temperature in September: 26.3°C
The warmest month (with the highest average high temperature) is July (32.1°C).
The month with the lowest average high temperature is January (5.3°C).
- Average low temperature in September: 15.8°C
The month with the highest average low temperature is July (21.2°C).
The coldest month (with the lowest average low temperature) is January (-2.3°C).
Average pressure in September
Dahaneh-ye Heydari, Iran
- Average pressure in September: 1013.9mbar
The month with the highest atmospheric pressure is December (1022.5mbar).
The month with the lowest atmospheric pressure is July (1007.7mbar).
Average wind speed in September
Dahaneh-ye Heydari, Iran
- Average wind speed in September: 10.6km/h
The windiest month (with the highest average wind speed) is July (14.2km/h).
The calmest month (with the lowest average wind speed) is December (6.7km/h).
Average humidity in September
Dahaneh-ye Heydari, Iran
- Average humidity in September: 24%
The months with the highest relative humidity are January and February (57%).
The month with the lowest relative humidity is July (20%).
Average rainfall in September
Dahaneh-ye Heydari, Iran
- Average rainfall in September: 1mm
The wettest month (with the highest rainfall) is April (36mm).
The driest months (with the least rainfall) are July, August and September (1mm).
Average rainfall days in September
Dahaneh-ye Heydari, Iran
- Average rainfall days in September: 0.9 days
The month with the highest number of rainy days is April (12.3 days).
The month with the least rainy days is August (0.4 days).
Average snowfall in September
Dahaneh-ye Heydari, Iran
- Average snowfall in September: 0mm
The month with the highest snowfall is February (37mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Dahaneh-ye Heydari, Iran
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (3.8 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
Dahaneh-ye Heydari, 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 1min
The month with the most sunshine is August (Average sunshine: 12h and 24min).
The month with the least sunshine is December (Average sunshine: 7h and 6min).
Average sunshine days in September
Dahaneh-ye Heydari, Iran
- Average sunshine days in September: 28.9 days
The month with the most sunshine days is August (29.9 days).
The month with the least sunshine days is April (14.8 days).
Average UV index in September
Dahaneh-ye Heydari, 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 and December (UV index 2).
Average cloud cover in September
Dahaneh-ye Heydari, Iran
- Average cloud cover in September: 2
The months with the most cloud cover are February and March (Cloud cover 22).
The month with the least cloud cover is September (Cloud cover 2).
Average visibility in September
Dahaneh-ye Heydari, 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).
