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
A moderate decline in average high-temperatures is noted in September, moving from a very hot 36.6°C (97.9°F) in August to a tropical 31.8°C (89.2°F). Shir Tappeh's nights during September are marked by a pronounced drop from daytime temperatures, experiencing an average low of 17.5°C (63.5°F).Humidity
The average relative humidity in September is 21%.Rainfall
In Shir Tappeh, rain does not fall in July through September.Snowfall
In Shir Tappeh, snow does not fall in May through October.Daylight
The average length of the day in September is 12h and 25min.On the first day of September in Shir Tappeh, sunrise is at 06:27 and sunset at 19:22. On the last day of the month, sunrise is at 06:49 and sunset at 18:40 +05.
Sunshine
In Shir Tappeh, the average sunshine in September is 10h.UV index
In September, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for average individuals.Note: The UV index of 6 during September translates into the following guidance:
Deflect overexposure. Sun protection is a necessity. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in September?
What is the average humidity in September?
What is the driest month?
Does it rain in September?
When it does not snow?
What is the average length of the day in September?
When are sunrise and sunset in September in Shir Tappeh?
How long on average sun shines in September?
What is the UV index intensity in September?
Average temperature in September
Shir Tappeh, Iran
- Average high temperature in September: 31.8°C
The warmest month (with the highest average high temperature) is July (39.3°C).
The month with the lowest average high temperature is January (11.6°C).
- Average low temperature in September: 17.5°C
The month with the highest average low temperature is July (25.8°C).
The coldest month (with the lowest average low temperature) is January (3.3°C).
Average pressure in September
Shir Tappeh, Iran
- Average pressure in September: 1013.4mbar
The month with the highest atmospheric pressure is December (1023.9mbar).
The month with the lowest atmospheric pressure is July (1005.7mbar).
Average wind speed in September
Shir Tappeh, Iran
- Average wind speed in September: 13km/h
The windiest month (with the highest average wind speed) is July (19km/h).
The calmest month (with the lowest average wind speed) is November (10.4km/h).
Average humidity in September
Shir Tappeh, Iran
- Average humidity in September: 21%
The month with the highest relative humidity is February (56%).
The month with the lowest relative humidity is July (15%).
Average rainfall in September
Shir Tappeh, Iran
- Average rainfall in September: 0mm
The wettest month (with the highest rainfall) is February (27mm).
The driest months (with the least rainfall) are July, August and September (0mm).
Average rainfall days in September
Shir Tappeh, Iran
- Average rainfall days in September: 0.3 days
The month with the highest number of rainy days is March (9.7 days).
The months with the least rainy days are July and August (0 days).
Average snowfall in September
Shir Tappeh, Iran
- Average snowfall in September: 0mm
The month with the highest snowfall is February (48mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Shir Tappeh, Iran
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (3.2 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
Shir Tappeh, 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 48min).
- Average sunshine in September: 10h and 0min
The month with the most sunshine is June (Average sunshine: 12h and 18min).
The month with the least sunshine is November (Average sunshine: 6h and 42min).
Average sunshine days in September
Shir Tappeh, Iran
- Average sunshine days in September: 29.7 days
The month with the most sunshine days is August (31 days).
The month with the least sunshine days is February (18.6 days).
Average UV index in September
Shir Tappeh, Iran
- Average UV index in September: 6
The months with the highest UV index are June and July (UV index 8).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in September
Shir Tappeh, Iran
- Average cloud cover in September: 4
The month with the most cloud cover is February (Cloud cover 37).
The month with the least cloud cover is August (Cloud cover 2).
Average visibility in September
Shir Tappeh, 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).
