September weather forecastStora, Algeria
September
Weather in September
September, the first month of the autumn in Stora, is still a warm month, with an average temperature varying between 21.8°C (71.2°F) and 26°C (78.8°F).Temperature
The arrival of September marks a slight shift to an average high-temperature of a still warm 26°C (78.8°F) from August's 28.7°C (83.7°F). Stora upholds a consistent average temperature of 21.8°C (71.2°F) throughout the nights of September.Humidity
In September, the average relative humidity is 71%.Rainfall
In Stora, in September, during 11.5 rainfall days, 36mm (1.42") of precipitation is typically accumulated. Throughout the year, in Stora, there are 138.1 rainfall days, and 497mm (19.57") of precipitation is accumulated.Daylight
The average length of the day in September in Stora is 12h and 25min.On the first day of the month, sunrise is at 06:03 and sunset at 19:00. On the last day of September, sunrise is at 06:27 and sunset at 18:17 CET.
Sunshine
In September, the average sunshine is 9.2h.UV index
In September, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the average person.Note: A maximum UV index of 6 in September translates into the following recommendations:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. The Sun emits the most powerful UV radiation 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
Stora, Algeria
- Average high temperature in September: 26°C
The warmest month (with the highest average high temperature) is August (28.7°C).
The month with the lowest average high temperature is February (14°C).
- Average low temperature in September: 21.8°C
The month with the highest average low temperature is August (23.9°C).
The coldest month (with the lowest average low temperature) is February (10°C).
Average pressure in September
Stora, Algeria
- Average pressure in September: 1016.7mbar
The month with the highest atmospheric pressure is December (1021.3mbar).
The month with the lowest atmospheric pressure is April (1014.8mbar).
Average wind speed in September
Stora, Algeria
- Average wind speed in September: 11.2km/h
The windiest month (with the highest average wind speed) is February (18.1km/h).
The calmest month (with the lowest average wind speed) is August (10.4km/h).
Average humidity in September
Stora, Algeria
- Average humidity in September: 71%
The month with the highest relative humidity is April (77%).
The month with the lowest relative humidity is July (67%).
Average rainfall in September
Stora, Algeria
- Average rainfall in September: 36mm
The wettest month (with the highest rainfall) is November (72mm).
The driest month (with the least rainfall) is July (5mm).
Average rainfall days in September
Stora, Algeria
- Average rainfall days in September: 11.5 days
The month with the highest number of rainy days is January (16.4 days).
The month with the least rainy days is July (3.8 days).
Average daylight in September /
Average sunshine in September
Stora, Algeria
- Average daylight in September: 12h and 24min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in September: 9h and 12min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 48min).
Average sunshine days in September
Stora, Algeria
- Average sunshine days in September: 16.3 days
The month with the most sunshine days is July (25.1 days).
The month with the least sunshine days is February (12.3 days).
Average UV index in September
Stora, Algeria
- Average UV index in September: 6
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 4).
Average cloud cover in September
Stora, Algeria
- Average cloud cover in September: 22
The month with the most cloud cover is January (Cloud cover 41).
The month with the least cloud cover is July (Cloud cover 9).
Average visibility in September
Stora, Algeria
- 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).
