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
The beginning of September brings a slight decrease in the average high-temperature, transitioning from a tropical 30.3°C (86.5°F) in August to a moderately hot 25.7°C (78.3°F). Dahnab experiences a substantial decline from the daytime high temperatures in September, settling on an average low of 13.6°C (56.5°F).Humidity
In Dahnab, the average relative humidity in September is 34%.Rainfall
September is the month with the least rainfall in Dahnab. Rain falls for 3.2 days and accumulates 6mm (0.24") of precipitation.Snowfall
In Dahnab, snow does not fall in May through October.Daylight
In Dahnab, the average length of the day in September is 12h and 26min.On the first day of the month, sunrise is at 05:53 and sunset at 18:52. On the last day of September, sunrise is at 06:18 and sunset at 18:07 +0330.
Sunshine
The average sunshine in September is 10.4h.UV index
In Dahnab, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum daily UV index of 5 during September morphs into the following directions:
Put precautions into practice - Guidance to elude sunburn is provided. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Dahnab?
What is the average humidity in September in Dahnab?
What is the driest month in Dahnab?
How many days does it rain in September in Dahnab?
When it does not snow in Dahnab?
What is the average length of the day in September in Dahnab?
What time are sunrise and sunset in September in Dahnab?
How long on average sun shines in September in Dahnab?
How high is the UV index in September in Dahnab?
Average temperature in September
Dahnab, Iran
- Average high temperature in September: 25.7°C
The warmest month (with the highest average high temperature) is July (31°C).
The month with the lowest average high temperature is January (1.2°C).
- Average low temperature in September: 13.6°C
The month with the highest average low temperature is July (18.4°C).
The coldest month (with the lowest average low temperature) is January (-6.1°C).
Average pressure in September
Dahnab, Iran
- Average pressure in September: 1013.4mbar
The month with the highest atmospheric pressure is December (1022.2mbar).
The month with the lowest atmospheric pressure is July (1008mbar).
Average wind speed in September
Dahnab, Iran
- Average wind speed in September: 9.1km/h
The windiest month (with the highest average wind speed) is May (12km/h).
The calmest month (with the lowest average wind speed) is November (7.4km/h).
Average humidity in September
Dahnab, Iran
- Average humidity in September: 34%
The month with the highest relative humidity is January (75%).
The month with the lowest relative humidity is August (31%).
Average rainfall in September
Dahnab, Iran
- Average rainfall in September: 6mm
The wettest month (with the highest rainfall) is April (41mm).
The driest month (with the least rainfall) is September (6mm).
Average rainfall days in September
Dahnab, Iran
- Average rainfall days in September: 3.2 days
The month with the highest number of rainy days is April (15.1 days).
The month with the least rainy days is August (3 days).
Average snowfall in September
Dahnab, Iran
- Average snowfall in September: 0mm
The month with the highest snowfall is January (140mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Dahnab, Iran
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (8.8 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
Dahnab, 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 36min).
- Average sunshine in September: 10h and 2min
The month with the most sunshine is August (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).
Average sunshine days in September
Dahnab, Iran
- Average sunshine days in September: 24.7 days
The month with the most sunshine days is August (25.8 days).
The month with the least sunshine days is April (11.3 days).
Average UV index in September
Dahnab, 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
Dahnab, Iran
- Average cloud cover in September: 5
The months with the most cloud cover are January and February (Cloud cover 32).
The months with the least cloud cover are June, August and September (Cloud cover 5).
Average visibility in September
Dahnab, 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).
