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 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
Upon the onset of September, Al Marawi`ah witnesses an average high-temperature of a still very hot 35.8°C (96.4°F), showing a close resemblance to the prior month. Nighttime temperatures in Al Marawi`ah during September report a consistent average of 31.2°C (88.2°F).Heat index
September's mean heat index is evaluated at a life-threatening hot 48°C (118.4°F). Stay watchful: Heat exhaustion along with heat cramps are likely. Ongoing effort may cause heatstroke.It is crucial to understand that heat index figures are for shade and gentle wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', joins air temperature with relative humidity to produce a temperature perception for humans. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. The body is at risk of dehydration and related complications when it fails to shed excessive heat.
Humidity
In September, the average relative humidity is 61%.Rainfall
In Al Marawi`ah, Yemen, during September, the rain falls for 2.6 days and regularly aggregates up to 4mm (0.16") of precipitation. In Al Marawi`ah, during the entire year, the rain falls for 45.7 days and collects up to 86mm (3.39") of precipitation.Daylight
The average length of the day in September in Al Marawi`ah is 12h and 13min.On the first day of September in Al Marawi`ah, sunrise is at 05:55 and sunset at 18:19. On the last day of the month, sunrise is at 05:56 and sunset at 17:57 +03.
Sunshine
The average sunshine in September in Al Marawi`ah is 11.9h.UV index
April through October, with an average maximum UV index of 8, are months with the highest UV index in Al Marawi`ah. A UV Index of 8 to 10 symbolizes a very high health vulnerability from exposure to the Sun's UV rays for the average person.Note: In September, the average maximum UV index of 8 translates into the following recommendations:
Prioritize your safety. Without precautions, skin and eyes might get hurt quickly. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Frequently asked questions
How hot does it get in Al Marawi`ah in September?
What is the average humidity in September in Al Marawi`ah?
How much does it rain in Al Marawi`ah in September?
What is the average length of the day in September in Al Marawi`ah?
When are sunrise and sunset in September in Al Marawi`ah?
How long on average sun shines in September in Al Marawi`ah?
What are the months with the highest UV index in Al Marawi`ah?
What is the UV index intensity in September in Al Marawi`ah?
Average temperature in September
Al Marawi`ah, Yemen
- Average high temperature in September: 35.8°C
The warmest month (with the highest average high temperature) is July (36.9°C).
The month with the lowest average high temperature is January (28.8°C).
- Average low temperature in September: 31.2°C
The month with the highest average low temperature is August (31.5°C).
The coldest month (with the lowest average low temperature) is January (24.3°C).
Average pressure in September
Al Marawi`ah, Yemen
- Average pressure in September: 1007.6mbar
The month with the highest atmospheric pressure is January (1014.3mbar).
The month with the lowest atmospheric pressure is July (1005.1mbar).
Average wind speed in September
Al Marawi`ah, Yemen
- Average wind speed in September: 13.5km/h
The windiest month (with the highest average wind speed) is February (19.5km/h).
The calmest month (with the lowest average wind speed) is September (13.5km/h).
Average humidity in September
Al Marawi`ah, Yemen
- Average humidity in September: 61%
The months with the highest relative humidity are January and February (68%).
The month with the lowest relative humidity is July (55%).
Average rainfall in September
Al Marawi`ah, Yemen
- Average rainfall in September: 4mm
The wettest month (with the highest rainfall) is August (16mm).
The driest months (with the least rainfall) are April and June (2mm).
Average rainfall days in September
Al Marawi`ah, Yemen
- Average rainfall days in September: 2.6 days
The month with the highest number of rainy days is January (5.8 days).
The month with the least rainy days is June (1 days).
Average daylight in September /
Average sunshine in September
Al Marawi`ah, Yemen
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 18min).
- Average sunshine in September: 11h and 5min
The month with the most sunshine is May (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 7h and 24min).
Average sunshine days in September
Al Marawi`ah, Yemen
- Average sunshine days in September: 25.3 days
The month with the most sunshine days is June (28.6 days).
The months with the least sunshine days are January and November (23.1 days).
Average UV index in September
Al Marawi`ah, Yemen
- Average UV index in September: 8
The months with the highest UV index are April, May, June, July, August, September and October (UV index 8).
The months with the lowest UV index are January, February, March, November and December (UV index 7).
Average cloud cover in September
Al Marawi`ah, Yemen
- Average cloud cover in September: 11
The months with the most cloud cover are July and August (Cloud cover 26).
The month with the least cloud cover is October (Cloud cover 6).
Average visibility in September
Al Marawi`ah, Yemen
- 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).
Al Marawi`ah, Yemen
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