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 sea temperature 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 welcomes an average high-temperature of a still torrid 36.6°C (97.9°F), not much different from the preceding month. Umm Lajj throughout September, experiences an average nighttime temperature of 29.4°C (84.9°F).Heat index
In September, the heat index is appraised at a blisteringly hot 42°C (107.6°F). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.Heat index specifics point out values are for conditions of shade and a slight breeze. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is an estimation of the warmth sensation when considering humidity levels. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.
Humidity
In September, the average relative humidity is 45%.Rainfall
In Umm Lajj, Saudi Arabia, rain does not fall in June through September.Sea temperature
In September, the average sea temperature is 29.8°C (85.6°F).Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is perceived as agreeably warm, making all water activities enjoyable without the risk of discomfort over lengthy durations.
Daylight
In September, the average length of the day is 12h and 18min.On the first day of the month, sunrise is at 06:11 and sunset at 18:49. On the last day of September, sunrise is at 06:22 and sunset at 18:18 +03.
Sunshine
In Umm Lajj, the average sunshine in September is 10h.UV index
May through September, with an average maximum UV index of 8, are months with the highest UV index. A UV Index of 8 to 10 symbolizes a very high health risk from unsafe exposure to UV radiation for average individuals.Note: In September, a daily UV index of 8 turns into the following recommendations:
Never be careless. Unprotected skin and eyes can be harmed swiftly. 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. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Watch out! Sand and water enhance the UV exposure you receive.
Frequently asked questions
How hot does it get in Umm Lajj in September?
What is the average humidity in September in Umm Lajj?
What is the driest month in Umm Lajj?
Does it rain in Umm Lajj in September?
What is the water temperature in September in Umm Lajj?
How many hours of daylight does Umm Lajj have in September?
What time are sunrise and sunset in September in Umm Lajj?
How many hours of sunshine does Umm Lajj have in September?
What are the months with the highest UV index in Umm Lajj?
How high is the UV index in September in Umm Lajj?
Average temperature in September
Umm Lajj, Saudi Arabia
- Average high temperature in September: 36.6°C
The warmest month (with the highest average high temperature) is August (37.6°C).
The month with the lowest average high temperature is January (25.3°C).
- Average low temperature in September: 29.4°C
The month with the highest average low temperature is August (30.5°C).
The coldest month (with the lowest average low temperature) is January (19.4°C).
Average pressure in September
Umm Lajj, Saudi Arabia
- Average pressure in September: 1006.4mbar
The month with the highest atmospheric pressure is January (1015.8mbar).
The month with the lowest atmospheric pressure is July (1003.4mbar).
Average wind speed in September
Umm Lajj, Saudi Arabia
- Average wind speed in September: 14.8km/h
The windiest month (with the highest average wind speed) is June (17.1km/h).
The calmest months (with the lowest average wind speed) are October and November (12km/h).
Average humidity in September
Umm Lajj, Saudi Arabia
- Average humidity in September: 45%
The months with the highest relative humidity are October and November (47%).
The month with the lowest relative humidity is June (36%).
Average rainfall in September
Umm Lajj, Saudi Arabia
- Average rainfall in September: 0mm
The wettest month (with the highest rainfall) is November (17mm).
The driest months (with the least rainfall) are June, July, August and September (0mm).
Average rainfall days in September
Umm Lajj, Saudi Arabia
- Average rainfall days in September: 0.2 days
The month with the highest number of rainy days is April (2.9 days).
The month with the least rainy days is September (0.2 days).
Average sea temperature in September
Umm Lajj, Saudi Arabia
- Average sea temperature in September: 29.8°C
The best month for swimming (with the highest average sea temperature) is August (30.7°C).
The coldest month (with the lowest average sea temperature) is February (23.8°C).
Average daylight in September /
Average sunshine in September
Umm Lajj, Saudi Arabia
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 36min).
- Average sunshine in September: 10h and 0min
The months with the most sunshine are June and July (Average sunshine: 12h and 18min).
The months with the least sunshine are November and December (Average sunshine: 7h and 36min).
Average sunshine days in September
Umm Lajj, Saudi Arabia
- Average sunshine days in September: 29.4 days
The month with the most sunshine days is July (30.8 days).
The month with the least sunshine days is November (26.6 days).
Average UV index in September
Umm Lajj, Saudi Arabia
- Average UV index in September: 8
The months with the highest UV index are May, June, July, August and September (UV index 8).
The months with the lowest UV index are January, November and December (UV index 6).
Average cloud cover in September
Umm Lajj, Saudi Arabia
- Average cloud cover in September: 7
The month with the most cloud cover is August (Cloud cover 11).
The month with the least cloud cover is June (Cloud cover 3).
Average visibility in September
Umm Lajj, Saudi Arabia
- 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).
Umm Lajj, Saudi Arabia
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