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 arrival of September correlates with a minor temperature reduction, down from August's hot 32.7°C (90.9°F) to a moderately hot 28°C (82.4°F). Despite the intense daytime heat, Rudbari sustains a steady low-temperature average of 12.5°C (54.5°F) during September.Humidity
In September, the average relative humidity in Rudbari is 24%.Rainfall
The months with the least rainfall are July through September Rain falls for 1.1 days and accumulates 1mm (0.04") of rain.Snowfall
May through October are months without snowfall in Rudbari.Daylight
In September, the average length of the day is 12h and 23min.On the first day of September, sunrise is at 05:51 and sunset at 18:43. On the last day of the month, sunrise is at 06:11 and sunset at 18:03 +0330.
Sunshine
In September, the average sunshine in Rudbari is 11.2h.UV index
The average daily maximum UV index in September in Rudbari, Iran, is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: The daily high UV index of 5 during September translates into the following recommendations:
Ensure safety - Imperative it is to shield skin and eyes from damage. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is September?
What is the average humidity in September?
What is the driest month?
How much does it rain in September?
When it does not snow?
What is the average length of the day 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?
Average temperature in September
Rudbari, Iran
- Average high temperature in September: 28°C
The warmest month (with the highest average high temperature) is July (33.8°C).
The month with the lowest average high temperature is January (3.8°C).
- Average low temperature in September: 12.5°C
The month with the highest average low temperature is July (18.3°C).
The coldest month (with the lowest average low temperature) is January (-3.3°C).
Average pressure in September
Rudbari, Iran
- Average pressure in September: 1012.5mbar
The month with the highest atmospheric pressure is December (1021.6mbar).
The month with the lowest atmospheric pressure is July (1005.6mbar).
Average wind speed in September
Rudbari, Iran
- Average wind speed in September: 8.4km/h
The windiest month (with the highest average wind speed) is March (12.4km/h).
The calmest month (with the lowest average wind speed) is November (7.7km/h).
Average humidity in September
Rudbari, Iran
- Average humidity in September: 24%
The month with the highest relative humidity is January (65%).
The month with the lowest relative humidity is July (19%).
Average rainfall in September
Rudbari, Iran
- Average rainfall in September: 1mm
The wettest month (with the highest rainfall) is March (46mm).
The driest months (with the least rainfall) are July, August and September (1mm).
Average rainfall days in September
Rudbari, Iran
- Average rainfall days in September: 1.1 days
The month with the highest number of rainy days is March (11.3 days).
The month with the least rainy days is August (0.8 days).
Average snowfall in September
Rudbari, Iran
- Average snowfall in September: 0mm
The month with the highest snowfall is February (115mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Rudbari, Iran
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (8.6 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
Rudbari, Iran
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in September: 11h and 1min
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 48min).
Average sunshine days in September
Rudbari, Iran
- Average sunshine days in September: 28.2 days
The month with the most sunshine days is August (29.6 days).
The month with the least sunshine days is April (15.9 days).
Average UV index in September
Rudbari, 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, February and December (UV index 2).
Average cloud cover in September
Rudbari, Iran
- Average cloud cover in September: 4
The month with the most cloud cover is January (Cloud cover 27).
The month with the least cloud cover is September (Cloud cover 4).
Average visibility in September
Rudbari, Iran
- Average visibility in September: 10km
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January and February (9km).
