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
September
Weather in September
Temperature
The onset of September brings with it an average high-temperature of a still torrid 35.9°C (96.6°F), showing a negligible variation from the month before. During the nights in September, an average low-temperature of 27.9°C (82.2°F) is observed in Jal, Oman.Heat index
The heat index for September is appraised at a scorching 41°C (105.8°F). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.Note that heat index values are valued for light wind and location in the shade. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a composite of temperature and humidity figures to convey how warm it feels. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.
Humidity
In Jal, the average relative humidity in September is 45%.Rainfall
The only month without rainfall is September.Daylight
In September, the average length of the day is 12h and 17min.On the first day of the month, sunrise is at 05:48 and sunset at 18:24. On the last day of September, sunrise is at 05:57 and sunset at 17:54 +04.
Sunshine
The average sunshine in September in Jal, Oman, is 11.8h.UV index
The average daily maximum UV index in September is 8. A UV Index estimate of 8 to 10 represents a very high threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index, 8 in September, converts into the following recommendations:
Take extra precautions. Protection against sun damage is required. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Jal in September?
What is the average humidity in September in Jal?
What is the driest month in Jal?
Does it rain in Jal in September?
How many hours of daylight does Jal have in September?
When is the sunrise / sunset in September in Jal?
How long on average sun shines in September in Jal?
How high is the UV index in September in Jal?
Average temperature in September
Jal, Oman
- Average high temperature in September: 35.9°C
The warmest month (with the highest average high temperature) is June (38.4°C).
The month with the lowest average high temperature is January (23.5°C).
- Average low temperature in September: 27.9°C
The months with the highest average low temperature are June and July (31.1°C).
The coldest month (with the lowest average low temperature) is January (17.3°C).
Average pressure in September
Jal, Oman
- Average pressure in September: 1005.3mbar
The month with the highest atmospheric pressure is January (1017.3mbar).
The month with the lowest atmospheric pressure is July (998mbar).
Average wind speed in September
Jal, Oman
- Average wind speed in September: 8.9km/h
The windiest month (with the highest average wind speed) is May (11.1km/h).
The calmest month (with the lowest average wind speed) is December (8.1km/h).
Average humidity in September
Jal, Oman
- Average humidity in September: 45%
The month with the highest relative humidity is January (58%).
The month with the lowest relative humidity is May (33%).
Average rainfall in September
Jal, Oman
- Average rainfall in September: 0mm
The wettest month (with the highest rainfall) is January (9mm).
The driest month (with the least rainfall) is September (0mm).
Average rainfall days in September
Jal, Oman
- Average rainfall days in September: 0.1 days
The month with the highest number of rainy days is March (4.3 days).
The month with the least rainy days is September (0.1 days).
Average daylight in September /
Average sunshine in September
Jal, Oman
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 13h and 36min).
The month with the shortest days is December (Average daylight: 10h and 42min).
- Average sunshine in September: 11h and 5min
The months with the most sunshine are May and August (Average sunshine: 12h and 18min).
The month with the least sunshine is January (Average sunshine: 7h and 30min).
Average sunshine days in September
Jal, Oman
- Average sunshine days in September: 29.9 days
The month with the most sunshine days is September (29.9 days).
The month with the least sunshine days is February (25.1 days).
Average UV index in September
Jal, Oman
- Average UV index in September: 8
The month with the highest UV index is May (UV index 9).
The months with the lowest UV index are January, February, November and December (UV index 6).
Average cloud cover in September
Jal, Oman
- Average cloud cover in September: 2
The months with the most cloud cover are March and April (Cloud cover 9).
The month with the least cloud cover is September (Cloud cover 2).
Average visibility in September
Jal, Oman
- 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).
