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
Weather in September
Temperature
September's arrival comes with a mild decrease in the average high-temperature, moving subtly from a hot 31.8°C (89.2°F) in August to a warm 27.6°C (81.7°F). Najafiyeh's temperature exhibits a stark contrast from daytime to nighttime, averaging lows of 12.6°C (54.7°F) in September.Humidity
In Najafiyeh, the average relative humidity in September is 25%.Rainfall
September is the only month when rain does not fall in Najafiyeh.Snowfall
In Najafiyeh, snow does not fall in May through October.Daylight
In Najafiyeh, Iran, the average length of the day in September is 12h and 23min.On the first day of September in Najafiyeh, sunrise is at 05:49 and sunset at 18:42. On the last day of the month, sunrise is at 06:10 and sunset at 18:02 +0330.
Sunshine
The average sunshine in September in Najafiyeh is 11.1h.UV index
In September, the average daily maximum UV index in Najafiyeh, Iran, is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index, 5 during September, leads to the following recommendations:
Make use of precautions - It is urged to ward off sun damage. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Frequently asked questions
What are the temperatures in Najafiyeh in September?
What is the average humidity in September in Najafiyeh?
What is the driest month in Najafiyeh?
Does it rain in Najafiyeh in September?
When it does not snow in Najafiyeh?
What is the average length of the day in September in Najafiyeh?
What time are sunrise and sunset in September in Najafiyeh?
How long on average sun shines in September in Najafiyeh?
What is the UV index reading in September in Najafiyeh?
Average temperature in September
Najafiyeh, Iran
- Average high temperature in September: 27.6°C
The warmest month (with the highest average high temperature) is July (32.9°C).
The month with the lowest average high temperature is January (3.3°C).
- Average low temperature in September: 12.6°C
The month with the highest average low temperature is July (18°C).
The coldest month (with the lowest average low temperature) is January (-4°C).
Average pressure in September
Najafiyeh, Iran
- Average pressure in September: 1013mbar
The month with the highest atmospheric pressure is December (1021.8mbar).
The month with the lowest atmospheric pressure is July (1006.4mbar).
Average wind speed in September
Najafiyeh, Iran
- Average wind speed in September: 9km/h
The windiest month (with the highest average wind speed) is March (12.7km/h).
The calmest month (with the lowest average wind speed) is November (8.3km/h).
Average humidity in September
Najafiyeh, Iran
- Average humidity in September: 25%
The month with the highest relative humidity is January (65%).
The month with the lowest relative humidity is July (21%).
Average rainfall in September
Najafiyeh, Iran
- Average rainfall in September: 0mm
The wettest month (with the highest rainfall) is March (44mm).
The driest month (with the least rainfall) is September (0mm).
Average rainfall days in September
Najafiyeh, Iran
- Average rainfall days in September: 0.6 days
The month with the highest number of rainy days is April (10.4 days).
The month with the least rainy days is September (0.6 days).
Average snowfall in September
Najafiyeh, Iran
- Average snowfall in September: 0mm
The month with the highest snowfall is February (194mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Najafiyeh, Iran
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (8.1 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
Najafiyeh, 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
Najafiyeh, Iran
- Average sunshine days in September: 28.7 days
The month with the most sunshine days is August (29.7 days).
The month with the least sunshine days is April (17.8 days).
Average UV index in September
Najafiyeh, Iran
- Average UV index in September: 5
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Najafiyeh, Iran
- Average cloud cover in September: 4
The month with the most cloud cover is January (Cloud cover 26).
The month with the least cloud cover is September (Cloud cover 4).
Average visibility in September
Najafiyeh, Iran
- Average visibility in September: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Najafiyeh, Iran
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