September weather forecastBi'r al Ashhab, Libya
September
Weather in September
The first month of the autumn, September, is still a tropical month in Bi'r al Ashhab, Libya, with an average temperature varying between 22.7°C (72.9°F) and 30.1°C (86.2°F).Temperature
As Bi'r al Ashhab transitions into September, the average high-temperature stands at a still tropical 30.1°C (86.2°F), offering little variation from the preceding month. Bi'r al Ashhab's temperature tends to fall to an average low of 22.7°C (72.9°F) during the nights of September.Heat index
The heat index for September is calculated to be a hot 33°C (91.4°F). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.Evaluating the heat index requires understanding its values in the shade and with gentle winds. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', measures the perceived warmth when incorporating the humidity present in the air. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
Humidity
In Bi'r al Ashhab, the average relative humidity in September is 62%.Rainfall
January through June, September through December are months with rainfall. September is the first month it rains. Throughout September, in the average 1.1 rainfall days, it receives 1mm (0.04") of precipitation. In Bi'r al Ashhab, during the entire year, the rain falls for 41.9 days and collects up to 59mm (2.32") of precipitation.Daylight
In September, the average length of the day is 12h and 22min.On the first day of the month, sunrise is at 05:57 and sunset at 18:45. On the last day of September, sunrise is at 06:14 and sunset at 18:07 EET.
Sunshine
In Bi'r al Ashhab, the average sunshine in September is 10.6h.UV index
In Bi'r al Ashhab, the average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index of 6 in September converts into the following recommendations:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. 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
Average temperature in September
Bi'r al Ashhab, Libya
- Average high temperature in September: 30.1°C
The warmest month (with the highest average high temperature) is August (31.7°C).
The month with the lowest average high temperature is January (17.1°C).
- Average low temperature in September: 22.7°C
The month with the highest average low temperature is August (23.7°C).
The coldest month (with the lowest average low temperature) is January (11.6°C).
Average pressure in September
Bi'r al Ashhab, Libya
- Average pressure in September: 1013.6mbar
The month with the highest atmospheric pressure is December (1019.5mbar).
The month with the lowest atmospheric pressure is July (1010.2mbar).
Average wind speed in September
Bi'r al Ashhab, Libya
- Average wind speed in September: 16.4km/h
The windiest month (with the highest average wind speed) is January (20.7km/h).
The calmest month (with the lowest average wind speed) is November (14.8km/h).
Average humidity in September
Bi'r al Ashhab, Libya
- Average humidity in September: 62%
The month with the highest relative humidity is August (63%).
The months with the lowest relative humidity are April and May (53%).
Average rainfall in September
Bi'r al Ashhab, Libya
- Average rainfall in September: 1mm
The wettest month (with the highest rainfall) is January (14mm).
The driest months (with the least rainfall) are July and August (0mm).
Average rainfall days in September
Bi'r al Ashhab, Libya
- Average rainfall days in September: 1.1 days
The month with the highest number of rainy days is January (7.2 days).
The month with the least rainy days is August (0 days).
Average daylight in September /
Average sunshine in September
Bi'r al Ashhab, Libya
- Average daylight in September: 12h and 24min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in September: 10h and 36min
The month with the most sunshine is August (Average sunshine: 12h and 30min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).
Average sunshine days in September
Bi'r al Ashhab, Libya
- Average sunshine days in September: 28.5 days
The months with the most sunshine days are July and August (31 days).
The month with the least sunshine days is December (19.3 days).
Average UV index in September
Bi'r al Ashhab, Libya
- Average UV index in September: 6
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 4).
Average cloud cover in September
Bi'r al Ashhab, Libya
- Average cloud cover in September: 7
The month with the most cloud cover is December (Cloud cover 27).
The month with the least cloud cover is July (Cloud cover 2).
Average visibility in September
Bi'r al Ashhab, Libya
- 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).
