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 snowfall in September
- Average snowfall 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
A mild drop in Frontignan-de-Comminges's average high-temperature is observed in September, transitioning from an agreeable 21.7°C (71.1°F) in August to an enjoyable 18°C (64.4°F). In September, the average low-temperature in Frontignan-de-Comminges records at a frosty 7.5°C (45.5°F) during the nights.Humidity
The average relative humidity in September is 73%.Rainfall
In Frontignan-de-Comminges, in September, it is raining for 12.8 days, with typically 45mm (1.77") of accumulated precipitation. Throughout the year, there are 149.7 rainfall days, and 817mm (32.17") of precipitation is accumulated.Snowfall
Months with snowfall are January through June, August through December. In Frontignan-de-Comminges, in September, snow falls for 0.4 days, with typically accumulated 20mm (0.79") of snow. Throughout the year, in Frontignan-de-Comminges, there are 90.2 snowfall days, and 2798mm (110.16") of snow is accumulated.Daylight
The average length of the day in September is 12h and 29min.On the first day of the month, sunrise is at 07:22 and sunset at 20:31. On the last day of September, sunrise is at 07:54 and sunset at 19:40 CEST.
Sunshine
The average sunshine in September is 9.4h.UV index
In Frontignan-de-Comminges, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: In September, the maximum UV index of 4 transforms into these recommendations:
Act with care - The suggestion to avoid sunburn is emphasized. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Frontignan-de-Comminges?
What is the average humidity in September in Frontignan-de-Comminges?
How many days does it rain in September in Frontignan-de-Comminges?
How many days does it snow in September in Frontignan-de-Comminges?
What is the average length of the day in September in Frontignan-de-Comminges?
When is the sunrise / sunset in September in Frontignan-de-Comminges?
How many hours of sunshine does Frontignan-de-Comminges have in September?
What is the UV index reading in September in Frontignan-de-Comminges?
Average temperature in September
Frontignan-de-Comminges, France
- Average high temperature in September: 18°C
The warmest months (with the highest average high temperature) are July and August (21.7°C).
The month with the lowest average high temperature is February (3.2°C).
- Average low temperature in September: 7.5°C
The month with the highest average low temperature is August (10.5°C).
The coldest month (with the lowest average low temperature) is February (-4.3°C).
Average pressure in September
Frontignan-de-Comminges, France
- Average pressure in September: 1018mbar
The month with the highest atmospheric pressure is December (1021.7mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).
Average wind speed in September
Frontignan-de-Comminges, France
- Average wind speed in September: 5.7km/h
The windiest month (with the highest average wind speed) is February (8.8km/h).
The calmest month (with the lowest average wind speed) is August (5.6km/h).
Average humidity in September
Frontignan-de-Comminges, France
- Average humidity in September: 73%
The months with the highest relative humidity are February and March (81%).
The months with the lowest relative humidity are July and August (70%).
Average rainfall in September
Frontignan-de-Comminges, France
- Average rainfall in September: 45mm
The wettest month (with the highest rainfall) is May (94mm).
The driest month (with the least rainfall) is February (43mm).
Average rainfall days in September
Frontignan-de-Comminges, France
- Average rainfall days in September: 12.8 days
The month with the highest number of rainy days is May (19.6 days).
The month with the least rainy days is January (5.9 days).
Average snowfall in September
Frontignan-de-Comminges, France
- Average snowfall in September: 20mm
The month with the highest snowfall is January (479mm).
The month with the least snowfall is July (0mm).
Average snowfall days in September
Frontignan-de-Comminges, France
- Average snowfall days in September: 0.4 days
The month with the highest number of snowfall days is January (15.3 days).
The month with the least snowfall days is July (0 days).
Average daylight in September /
Average sunshine in September
Frontignan-de-Comminges, France
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in September: 9h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is November (Average sunshine: 6h and 24min).
Average sunshine days in September
Frontignan-de-Comminges, France
- Average sunshine days in September: 14.5 days
The month with the most sunshine days is October (17.1 days).
The month with the least sunshine days is June (6.9 days).
Average UV index in September
Frontignan-de-Comminges, France
- Average UV index in September: 4
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in September
Frontignan-de-Comminges, France
- Average cloud cover in September: 22
The month with the most cloud cover is April (Cloud cover 38).
The months with the least cloud cover are July, August and September (Cloud cover 22).
Average visibility in September
Frontignan-de-Comminges, France
- Average visibility in September: 9km
The months with the highest visibility are February, March, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January and April (8km).
