September weather forecast
Ar Rumaythiyah, Kuwait

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Weather in September

September indicates the onset of slightly cooler weather with high temperature noted at around 39.3°C (102.7°F) in Ar Rumaythiyah. The slight drop in temperature is accompanied by a marginal increment in cloud cover, indicating a slow transition to the cooler months. Despite the increase, the rainfall remains absent, resulting in drier conditions. Atmospheric pressure starts to rise gradually across this month. The respite from the extreme summer heat can be felt during this month.

Temperature

Ar Rumaythiyah's weather in September displays an average high-temperature of a sweltering 39.3°C (102.7°F), showing minor disparity from August's 41.6°C (106.9°F). September nights in Ar Rumaythiyah, Kuwait, are marked by an average temperature drop to a hot 31.6°C (88.9°F).

Humidity

The average relative humidity in September is 31%.

Rainfall

June through September are months without rainfall.

Daylight

In September, the average length of the day is 12h and 20min.
On the first day of the month, sunrise is at 05:25 and sunset at 18:09. On the last day of September, in Ar Rumaythiyah, sunrise is at 05:40 and sunset at 17:34 +03.

Sunshine

The average sunshine in September is 10.7h.

UV index

In Ar Rumaythiyah, Kuwait, the average daily maximum UV index in September is 8. A UV Index of 8 to 10 symbolizes a very high health risk from exposure to the Sun's UV rays for average individuals.
Note: In September, a regular UV index of 8 translates into these guidelines:
Precautions are essential; the risk of damage to unprotected skin and eyes is too high. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Opt for tightly woven and loose clothing to enhance protection from the Sun.

Frequently asked questions

How hot is it in Ar Rumaythiyah in September?

In September, in Ar Rumaythiyah, the average high-temperature is 39.3°C (102.7°F), and the average low-temperature is 31.6°C (88.9°F). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines relative humidity and air temperature, in April is calculated to be 28°C (82.4°F).

What is the average humidity in September in Ar Rumaythiyah?

In Ar Rumaythiyah, Kuwait, the average relative humidity in September is 31%.

What is the driest month in Ar Rumaythiyah?

June through September are months without rainfall in Ar Rumaythiyah, Kuwait.

Does it rain in Ar Rumaythiyah in September?

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

How many hours of daylight does Ar Rumaythiyah have in September?

In September, the average day length is 12h and 20min.

What time are sunrise and sunset in September in Ar Rumaythiyah?

In September, on the first day of the month, sunrise is at 05:25 and sunset at 18:09. On the last day of the month, in Ar Rumaythiyah, Kuwait, sunrise is at 05:40 and sunset at 17:34 +03.

How long on average sun shines in September in Ar Rumaythiyah?

In Ar Rumaythiyah, the average sunshine duration in September is 10.7h.

What is the UV index reading in September in Ar Rumaythiyah?

The average daily maximum UV index in September in Ar Rumaythiyah is 8. A UV Index estimate of 8 to 10 represents a very high health threat from exposure to Sun's UV rays.

Average temperature in September
Ar Rumaythiyah, Kuwait

Average temperature in September - Ar Rumaythiyah, Kuwait
  • Average high temperature in September: 39.3°C

The warmest month (with the highest average high temperature) is July (41.7°C).
The month with the lowest average high temperature is January (18.4°C).

  • Average low temperature in September: 31.6°C

The month with the highest average low temperature is July (34.4°C).
The coldest month (with the lowest average low temperature) is January (13.5°C).

Average pressure in September
Ar Rumaythiyah, Kuwait

Average pressure in September - Ar Rumaythiyah, Kuwait
  • Average pressure in September: 1004.1mbar

The month with the highest atmospheric pressure is December (1019.5mbar).
The month with the lowest atmospheric pressure is July (996.6mbar).

Average wind speed in September
Ar Rumaythiyah, Kuwait

Average wind speed in September - Ar Rumaythiyah, Kuwait
  • Average wind speed in September: 16.1km/h

The windiest month (with the highest average wind speed) is June (21.6km/h).
The calmest month (with the lowest average wind speed) is October (15.5km/h).

Average humidity in September
Ar Rumaythiyah, Kuwait

Average humidity in September - Ar Rumaythiyah, Kuwait
  • Average humidity in September: 31%

The month with the highest relative humidity is January (50%).
The month with the lowest relative humidity is June (25%).

Average rainfall in September
Ar Rumaythiyah, Kuwait

Average rainfall in September - Ar Rumaythiyah, Kuwait
  • Average rainfall in September: 0mm

The wettest month (with the highest rainfall) is November (34mm).
The driest months (with the least rainfall) are June, July, August and September (0mm).

Average rainfall days in September
Ar Rumaythiyah, Kuwait

Average rainfall days in September - Ar Rumaythiyah, Kuwait
  • Average rainfall days in September: 0 days

The month with the highest number of rainy days is April (6.1 days).
The months with the least rainy days are June, July and September (0 days).

Average daylight in September /
Average sunshine in September
Ar Rumaythiyah, Kuwait

Average daylight in September / Average sunshine in September - Ar Rumaythiyah, Kuwait
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).

  • Average sunshine in September: 10h and 4min

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 12min).

Average sunshine days in September
Ar Rumaythiyah, Kuwait

Average sunshine days in September - Ar Rumaythiyah, Kuwait
  • 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 (22 days).

Average UV index in September
Ar Rumaythiyah, Kuwait

Average UV index in September - Ar Rumaythiyah, Kuwait
  • Average UV index in September: 8

The months with the highest UV index are May, June, July and August (UV index 9).
The months with the lowest UV index are January, February, November and December (UV index 5).

Average cloud cover in September
Ar Rumaythiyah, Kuwait

Average cloud cover in September - Ar Rumaythiyah, Kuwait
  • Average cloud cover in September: 0

The months with the most cloud cover are January, February, November and December (Cloud cover 15).
The month with the least cloud cover is September (Cloud cover 0).

Average visibility in September
Ar Rumaythiyah, Kuwait

Average visibility in September - Ar Rumaythiyah, Kuwait
  • 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).

Ar Rumaythiyah, Kuwait

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