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
September signifies a gentle decline in Javanmiri's average high-temperature, easing from an extremely hot 41.8°C (107.2°F) in August to a torrid 37.3°C (99.1°F). From the heights of the September heat, Javanmiri records a mean nighttime low of 24.8°C (76.6°F).Humidity
In September, the average relative humidity in Javanmiri is 16%.Rainfall
January through May, September through December are months with rainfall. September is the first month it rains. Throughout September, in the average 0.8 rainfall days, it receives 1mm (0.04") of precipitation. In Javanmiri, during the entire year, the rain falls for 61.8 days and collects up to 231mm (9.09") of precipitation.Snowfall
January, March through December are months without snowfall.Daylight
In September, the average length of the day in Javanmiri, Iran, is 12h and 23min.On the first day of the month, sunrise is at 05:59 and sunset at 18:52. On the last day of September, sunrise is at 06:20 and sunset at 18:11 +0330.
Sunshine
The average sunshine in September is 10h.UV index
The average daily maximum UV index in September is 7. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the ordinary person.Note: In September, the maximum UV index of 7 transforms into these recommendations:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. 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. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
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 in Javanmiri?
When does it start raining?
When it does not snow?
What is the average length of the day in September?
When are sunrise and sunset in September?
How long on average sun shines in September in Javanmiri?
What is the UV index reading in September?
Average temperature in September
Javanmiri, Iran
- Average high temperature in September: 37.3°C
The warmest month (with the highest average high temperature) is July (42.2°C).
The month with the lowest average high temperature is January (13.6°C).
- Average low temperature in September: 24.8°C
The month with the highest average low temperature is July (29.1°C).
The coldest month (with the lowest average low temperature) is January (5.9°C).
Average pressure in September
Javanmiri, Iran
- Average pressure in September: 1008.5mbar
The month with the highest atmospheric pressure is December (1020.7mbar).
The month with the lowest atmospheric pressure is July (1001.1mbar).
Average wind speed in September
Javanmiri, Iran
- Average wind speed in September: 8.9km/h
The windiest month (with the highest average wind speed) is June (11.5km/h).
The calmest month (with the lowest average wind speed) is December (6.8km/h).
Average humidity in September
Javanmiri, Iran
- Average humidity in September: 16%
The months with the highest relative humidity are January and February (50%).
The months with the lowest relative humidity are July and August (13%).
Average rainfall in September
Javanmiri, Iran
- Average rainfall in September: 1mm
The wettest month (with the highest rainfall) is March (44mm).
The driest months (with the least rainfall) are June, July and August (0mm).
Average rainfall days in September
Javanmiri, Iran
- Average rainfall days in September: 0.8 days
The month with the highest number of rainy days is March (10.4 days).
The month with the least rainy days is August (0.1 days).
Average snowfall in September
Javanmiri, Iran
- Average snowfall in September: 0mm
The month with the highest snowfall is February (1mm).
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in September
Javanmiri, Iran
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (0.3 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Javanmiri, 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: 10h and 0min
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 36min).
Average sunshine days in September
Javanmiri, Iran
- Average sunshine days in September: 28.8 days
The month with the most sunshine days is August (30.6 days).
The month with the least sunshine days is February (17.8 days).
Average UV index in September
Javanmiri, Iran
- Average UV index in September: 7
The months with the highest UV index are July and August (UV index 9).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in September
Javanmiri, Iran
- Average cloud cover in September: 2
The months with the most cloud cover are February, March and December (Cloud cover 25).
The month with the least cloud cover is August (Cloud cover 1).
Average visibility in September
Javanmiri, 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).
