September weather forecastLe Caire, France
September
Weather in September
September, the first month of the autumn in Le Caire, is also an enjoyable month, with temperature in the range of an average high of 18.6°C (65.5°F) and an average low of 7°C (44.6°F).Temperature
The arrival of September corresponds with a minor reduction in the average high-temperature, down from August's warm 23.1°C (73.6°F) to a comfortable 18.6°C (65.5°F). During September, the temperature in Le Caire tends to dip to an average of 7°C (44.6°F) at night.Humidity
The average relative humidity in September is 71%.Rainfall
The months with the least rainfall are July and September Rain falls for 10.7 days and accumulates 28mm (1.1") of rain.Snowfall
In Le Caire, snow does not fall in June through September.Daylight
In September, the average length of the day is 12h and 31min.On the first day of September in Le Caire, France, sunrise is at 06:59 and sunset at 20:12. On the last day of the month, sunrise is at 07:32 and sunset at 19:18 CEST.
Sunshine
In September, the average sunshine in Le Caire, France, is 9.7h.UV index
In Le Caire, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: The maximum UV index, 4 during September, leads to the following recommendations:
Act with care - The suggestion to avoid sunburn is emphasized. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Le Caire, France
- Average high temperature in September: 18.6°C
The warmest month (with the highest average high temperature) is August (23.1°C).
The month with the lowest average high temperature is January (2.7°C).
- Average low temperature in September: 7°C
The month with the highest average low temperature is August (9.9°C).
The coldest month (with the lowest average low temperature) is February (-5.9°C).
Average pressure in September
Le Caire, France
- Average pressure in September: 1017.2mbar
The month with the highest atmospheric pressure is December (1020mbar).
The month with the lowest atmospheric pressure is April (1014.5mbar).
Average wind speed in September
Le Caire, France
- Average wind speed in September: 7.4km/h
The windiest month (with the highest average wind speed) is February (9.4km/h).
The calmest month (with the lowest average wind speed) is September (7.4km/h).
Average humidity in September
Le Caire, France
- Average humidity in September: 71%
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is August (64%).
Average rainfall in September
Le Caire, France
- Average rainfall in September: 28mm
The wettest month (with the highest rainfall) is November (74mm).
The driest months (with the least rainfall) are July and September (28mm).
Average rainfall days in September
Le Caire, France
- Average rainfall days in September: 10.7 days
The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is January (8.6 days).
Average snowfall in September
Le Caire, France
- Average snowfall in September: 0mm
The month with the highest snowfall is December (119mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Le Caire, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (6.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Le Caire, France
- Average daylight in September: 12h and 30min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in September: 9h and 42min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 6h and 24min).
Average sunshine days in September
Le Caire, France
- Average sunshine days in September: 15.8 days
The month with the most sunshine days is October (18.7 days).
The month with the least sunshine days is June (9.8 days).
Average UV index in September
Le Caire, France
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Le Caire, France
- Average cloud cover in September: 19
The month with the most cloud cover is February (Cloud cover 31).
The month with the least cloud cover is August (Cloud cover 15).
Average visibility in September
Le Caire, France
- Average visibility in September: 9km
The months with the highest visibility are July and August (10km).
The months with the lowest visibility are January, February, March, April, May, June, September, October, November and December (9km).
