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
September experiences an average high-temperature of a still tropical 32.5°C (90.5°F), barely different from August's 34.6°C (94.3°F). `Urum sees an average low-temperature of 26.1°C (79°F) during September.Heat index
For most parts of September, the heat index is computed to be a sweltering 39°C (102.2°F). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.Heat index specifics point out values are for conditions of shade and a slight breeze. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical 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.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.
Humidity
In `Urum, the average relative humidity in September is 62%.Rainfall
In `Urum, in September, during 5.8 rainfall days, 5mm (0.2") of precipitation is typically accumulated. In `Urum, Yemen, during the entire year, the rain falls for 37.1 days and collects up to 66mm (2.6") of precipitation.Daylight
In September, the average length of the day is 12h and 13min.On the first day of September in `Urum, Yemen, sunrise is at 05:35 and sunset at 17:59. On the last day of the month, sunrise is at 05:36 and sunset at 17:37 +03.
Sunshine
In September, the average sunshine in `Urum, Yemen, is 9.6h.UV index
The average daily maximum UV index in September in `Urum is 7. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for average individuals.Note: The daily high UV index of 7 in September translates into this advice:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Frequently asked questions
How hot does it get in `Urum in September?
What is the average humidity in September in `Urum?
How many days does it rain in September in `Urum?
What is the average length of the day in September in `Urum?
When are sunrise and sunset in September in `Urum?
How long on average sun shines in September in `Urum?
What is the UV index reading in September in `Urum?
Average temperature in September
`Urum, Yemen
- Average high temperature in September: 32.5°C
The warmest month (with the highest average high temperature) is June (35.7°C).
The month with the lowest average high temperature is January (25.1°C).
- Average low temperature in September: 26.1°C
The month with the highest average low temperature is July (28.4°C).
The coldest month (with the lowest average low temperature) is January (17.4°C).
Average pressure in September
`Urum, Yemen
- Average pressure in September: 1007.2mbar
The month with the highest atmospheric pressure is January (1016.3mbar).
The month with the lowest atmospheric pressure is July (1003.2mbar).
Average wind speed in September
`Urum, Yemen
- Average wind speed in September: 9.7km/h
The windiest month (with the highest average wind speed) is July (15.3km/h).
The calmest month (with the lowest average wind speed) is December (8.5km/h).
Average humidity in September
`Urum, Yemen
- Average humidity in September: 62%
The month with the highest relative humidity is January (63%).
The month with the lowest relative humidity is June (50%).
Average rainfall in September
`Urum, Yemen
- Average rainfall in September: 5mm
The wettest month (with the highest rainfall) is November (13mm).
The driest months (with the least rainfall) are February and December (1mm).
Average rainfall days in September
`Urum, Yemen
- Average rainfall days in September: 5.8 days
The month with the highest number of rainy days is September (5.8 days).
The month with the least rainy days is February (1 days).
Average daylight in September /
Average sunshine in September
`Urum, 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: 9h and 4min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The months with the least sunshine are January and February (Average sunshine: 7h and 36min).
Average sunshine days in September
`Urum, Yemen
- Average sunshine days in September: 21.6 days
The month with the most sunshine days is December (29.5 days).
The month with the least sunshine days is September (21.6 days).
Average UV index in September
`Urum, Yemen
- Average UV index in September: 7
The months with the highest UV index are June, July and August (UV index 8).
The months with the lowest UV index are January, February, November and December (UV index 6).
Average cloud cover in September
`Urum, Yemen
- Average cloud cover in September: 12
The month with the most cloud cover is July (Cloud cover 19).
The months with the least cloud cover are October and December (Cloud cover 5).
Average visibility in September
`Urum, 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).
`Urum, Yemen
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