September weather forecast
Nasiriyah, Iraq

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Weather in September

September ushers in the first signs of relief from the sweltering summer in Nasiriyah. A retreat in maximum daylight hours to 12.4 induces a gradual decrease in temperature, but the mercury still touches a scorching 42.7°C (108.9°F). Slightly increased cloud coverage reduces the intensity of the sun's rays, slightly mitigating the relentless summer heat. The winds, that had slowed down in August, pick up their pace once again, promising to usher in the cooler months ahead. The UV index also begins to slowly dip, indicating a reduced risk from sun exposure.

Temperature

In September, the meteorological conditions change slightly, with the average high-temperature moving from a blazing hot 46.8°C (116.2°F) in August to an extremely hot 42.7°C (108.9°F). A noteworthy temperature dip to a warm 29.5°C (85.1°F) is observed during the nights of September.

Humidity

In September, the average relative humidity is 12%.

Rainfall

In Nasiriyah, rain does not fall in June through September.

Daylight

In Nasiriyah, the average length of the day in September is 12h and 21min.
On the first day of September, sunrise is at 05:31 and sunset at 18:18. On the last day of the month, sunrise is at 05:48 and sunset at 17:41 +03.

Sunshine

In September, the average sunshine is 11.2h.

UV index

In September, the average daily maximum UV index in Nasiriyah is 8. A UV Index of 8 to 10 symbolizes a very high threat to health from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index of 8 in September interprets into the following recommendations:
Ensure precautions are always in place. The risk to skin and eyes is high without them. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.

Frequently asked questions

How hot is it in Nasiriyah in September?

Nasiriyah in September has an average high-temperature of 42.7°C (108.9°F) and an average low-temperature of 29.5°C (85.1°F).

What is the average humidity in September in Nasiriyah?

In September, the average relative humidity in Nasiriyah is 12%.

What is the driest month in Nasiriyah?

June through September are months without rainfall in Nasiriyah.

Does it rain in Nasiriyah in September?

In Nasiriyah, in September, it doesn't rain. In October, it rains.

What is the average length of the day in September in Nasiriyah?

In September, the average day length in Nasiriyah, Iraq, is 12h and 21min.

When are sunrise and sunset in September in Nasiriyah?

In September, on the first day of the month, sunrise is at 05:31 and sunset at 18:18. On the last day of the month, in Nasiriyah, Iraq, sunrise is at 05:48 and sunset at 17:41 +03.

How long on average sun shines in September in Nasiriyah?

In September, the average sunshine duration in Nasiriyah is 11.2h.

How high is the UV index in September in Nasiriyah?

In Nasiriyah, Iraq, the average daily maximum UV index in September is 8. A UV Index of 8 to 10 symbolizes a very high health risk from unsafe exposure to Sun's UV rays.

Average temperature in September
Nasiriyah, Iraq

Average temperature in September - Nasiriyah, Iraq
  • Average high temperature in September: 42.7°C

The warmest months (with the highest average high temperature) are July and August (46.8°C).
The month with the lowest average high temperature is January (18.7°C).

  • Average low temperature in September: 29.5°C

The month with the highest average low temperature is July (33.9°C).
The coldest month (with the lowest average low temperature) is January (10.3°C).

Average pressure in September
Nasiriyah, Iraq

Average pressure in September - Nasiriyah, Iraq
  • Average pressure in September: 1004.4mbar

The month with the highest atmospheric pressure is December (1019.7mbar).
The month with the lowest atmospheric pressure is July (997mbar).

Average wind speed in September
Nasiriyah, Iraq

Average wind speed in September - Nasiriyah, Iraq
  • Average wind speed in September: 15.9km/h

The windiest month (with the highest average wind speed) is June (21.1km/h).
The calmest month (with the lowest average wind speed) is November (12.2km/h).

Average humidity in September
Nasiriyah, Iraq

Average humidity in September - Nasiriyah, Iraq
  • Average humidity in September: 12%

The month with the highest relative humidity is January (41%).
The months with the lowest relative humidity are June, July and August (10%).

Average rainfall in September
Nasiriyah, Iraq

Average rainfall in September - Nasiriyah, Iraq
  • Average rainfall in September: 0mm

The wettest month (with the highest rainfall) is November (14mm).
The driest months (with the least rainfall) are June, July, August and September (0mm).

Average rainfall days in September
Nasiriyah, Iraq

Average rainfall days in September - Nasiriyah, Iraq
  • Average rainfall days in September: 0.1 days

The month with the highest number of rainy days is April (5.8 days).
The month with the least rainy days is July (0 days).

Average daylight in September /
Average sunshine in September
Nasiriyah, Iraq

Average daylight in September / Average sunshine in September - Nasiriyah, Iraq
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).

  • Average sunshine in September: 11h and 1min

The month with the most sunshine is August (Average sunshine: 12h and 30min).
The month with the least sunshine is January (Average sunshine: 7h and 0min).

Average sunshine days in September
Nasiriyah, Iraq

Average sunshine days in September - Nasiriyah, Iraq
  • Average sunshine days in September: 30 days

The month with the most sunshine days is July (31 days).
The month with the least sunshine days is April (23.3 days).

Average UV index in September
Nasiriyah, Iraq

Average UV index in September - Nasiriyah, Iraq
  • Average UV index in September: 8

The months with the highest UV index are June, July and August (UV index 10).
The months with the lowest UV index are January, November and December (UV index 5).

Average cloud cover in September
Nasiriyah, Iraq

Average cloud cover in September - Nasiriyah, Iraq
  • Average cloud cover in September: 1

The month with the most cloud cover is January (Cloud cover 17).
The months with the least cloud cover are July and September (Cloud cover 1).

Average visibility in September
Nasiriyah, Iraq

Average visibility in September - Nasiriyah, Iraq
  • 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).

Nasiriyah, Iraq

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