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
Weather in September
Temperature
In Préchac-sur-Adour, the beginning of September is marked by a marginally lowered average high-temperature, shifting from August's 26.9°C (80.4°F) to a still warm 23.6°C (74.5°F). Préchac-sur-Adour in September observes a substantial swing from the daily highs, with average nighttime temperatures of 11.5°C (52.7°F).Humidity
August and September, with an average relative humidity of 73%, are the least humid months.Rainfall
September is the month with the least rainfall. Rain falls for 12.5 days and accumulates 32mm (1.26") of precipitation.Snowfall
In Préchac-sur-Adour, snow does not fall in April through November.Daylight
In September, the average length of the day is 12h and 30min.On the first day of September, sunrise is at 07:24 and sunset at 20:35. On the last day of the month, sunrise is at 07:56 and sunset at 19:42 CEST.
Sunshine
In Préchac-sur-Adour, the average sunshine in September is 8.8h.UV index
The months with the highest UV index in Préchac-sur-Adour are May through September, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum UV index of 5 in September translates into the following recommendations:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Frequently asked questions
What are September temperatures in Préchac-sur-Adour?
What is the least humid month in Préchac-sur-Adour?
What is the average humidity in September in Préchac-sur-Adour?
What is the driest month in Préchac-sur-Adour?
How many days does it rain in September in Préchac-sur-Adour?
When it does not snow in Préchac-sur-Adour?
What is the average length of the day in September in Préchac-sur-Adour?
When are sunrise and sunset in September in Préchac-sur-Adour?
How many hours of sunshine does Préchac-sur-Adour have in September?
What are the months with the highest UV index in Préchac-sur-Adour?
How high is the UV index in September in Préchac-sur-Adour?
Average temperature in September
Préchac-sur-Adour, France
- Average high temperature in September: 23.6°C
The warmest month (with the highest average high temperature) is August (26.9°C).
The month with the lowest average high temperature is January (8.8°C).
- Average low temperature in September: 11.5°C
The months with the highest average low temperature are July and August (13.9°C).
The coldest month (with the lowest average low temperature) is February (1.6°C).
Average pressure in September
Préchac-sur-Adour, France
- Average pressure in September: 1018.4mbar
The month with the highest atmospheric pressure is December (1021.8mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).
Average wind speed in September
Préchac-sur-Adour, France
- Average wind speed in September: 6.4km/h
The windiest month (with the highest average wind speed) is March (8km/h).
The calmest month (with the lowest average wind speed) is September (6.4km/h).
Average humidity in September
Préchac-sur-Adour, France
- Average humidity in September: 73%
The month with the highest relative humidity is January (84%).
The months with the lowest relative humidity are August and September (73%).
Average rainfall in September
Préchac-sur-Adour, France
- Average rainfall in September: 32mm
The wettest month (with the highest rainfall) is May (89mm).
The driest month (with the least rainfall) is September (32mm).
Average rainfall days in September
Préchac-sur-Adour, France
- Average rainfall days in September: 12.5 days
The month with the highest number of rainy days is April (19.3 days).
The month with the least rainy days is October (12.4 days).
Average snowfall in September
Préchac-sur-Adour, France
- Average snowfall in September: 0mm
The month with the highest snowfall is February (13mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Préchac-sur-Adour, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Préchac-sur-Adour, France
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is November (Average sunshine: 5h and 24min).
Average sunshine days in September
Préchac-sur-Adour, France
- Average sunshine days in September: 13.6 days
The month with the most sunshine days is October (16.8 days).
The month with the least sunshine days is April (8.7 days).
Average UV index in September
Préchac-sur-Adour, France
- Average UV index in September: 5
The months with the highest UV index are May, June, July, August and September (UV index 5).
The months with the lowest UV index are January, February and November (UV index 2).
Average cloud cover in September
Préchac-sur-Adour, France
- Average cloud cover in September: 30
The month with the most cloud cover is January (Cloud cover 47).
The month with the least cloud cover is September (Cloud cover 30).
Average visibility in September
Préchac-sur-Adour, France
- Average visibility in September: 9km
The months with the highest visibility are March, June, September, October, November and December (9km).
The months with the lowest visibility are January, February, April, May, July and August (8km).
Préchac-sur-Adour, France
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