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 Shamsir, the beginning of September is marked by a marginally lowered average high-temperature, shifting from August's moderately hot 26.2°C (79.2°F) to an agreeable 21.9°C (71.4°F). The temperature dips to an average of 14.8°C (58.6°F) during September nights.Humidity
In Shamsir, the average relative humidity in September is 73%.Rainfall
In Shamsir, Iran, in September, it is raining for 12.9 days, with typically 26mm (1.02") of accumulated precipitation. In Shamsir, during the entire year, the rain falls for 131.9 days and collects up to 530mm (20.87") of precipitation.Snowfall
In Shamsir, snow does not fall in May through September.Daylight
In September, the average length of the day is 12h and 26min.On the first day of September, sunrise is at 05:48 and sunset at 18:48. On the last day of the month, sunrise is at 06:13 and sunset at 18:03 +0330.
Sunshine
The average sunshine in September is 8.5h.UV index
In Shamsir, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: An average UV index of 4 in September transforms into this advice:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in September?
What is the average humidity in September?
How many days does it rain in September?
When it does not snow?
Does it snow in September?
How many hours of daylight does Shamsir have in September?
What time are sunrise and sunset in September?
How long on average sun shines in September?
What is the UV index intensity in September in Shamsir?
Average temperature in September
Shamsir, Iran
- Average high temperature in September: 21.9°C
The warmest month (with the highest average high temperature) is July (27.3°C).
The month with the lowest average high temperature is January (5°C).
- Average low temperature in September: 14.8°C
The month with the highest average low temperature is July (17.3°C).
The coldest month (with the lowest average low temperature) is February (-0.5°C).
Average pressure in September
Shamsir, Iran
- Average pressure in September: 1014.8mbar
The month with the highest atmospheric pressure is November (1022.1mbar).
The month with the lowest atmospheric pressure is July (1009.4mbar).
Average wind speed in September
Shamsir, Iran
- Average wind speed in September: 9.2km/h
The windiest months (with the highest average wind speed) are July and August (10km/h).
The calmest month (with the lowest average wind speed) is December (7.7km/h).
Average humidity in September
Shamsir, Iran
- Average humidity in September: 73%
The month with the highest relative humidity is October (78%).
The month with the lowest relative humidity is July (57%).
Average rainfall in September
Shamsir, Iran
- Average rainfall in September: 26mm
The wettest month (with the highest rainfall) is November (77mm).
The driest month (with the least rainfall) is July (13mm).
Average rainfall days in September
Shamsir, Iran
- Average rainfall days in September: 12.9 days
The month with the highest number of rainy days is October (16.3 days).
The month with the least rainy days is August (6.5 days).
Average snowfall in September
Shamsir, Iran
- Average snowfall in September: 0mm
The month with the highest snowfall is January (415mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Shamsir, Iran
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (12.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Shamsir, Iran
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in September: 8h and 3min
The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is November (Average sunshine: 5h and 30min).
Average sunshine days in September
Shamsir, Iran
- Average sunshine days in September: 13.7 days
The month with the most sunshine days is August (21.8 days).
The month with the least sunshine days is April (8.2 days).
Average UV index in September
Shamsir, Iran
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March and December (UV index 2).
Average cloud cover in September
Shamsir, Iran
- Average cloud cover in September: 30
The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is June (Cloud cover 15).
Average visibility in September
Shamsir, Iran
- Average visibility in September: 9km
The months with the highest visibility are May, June, July and August (10km).
The month with the lowest visibility is February (8km).
