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 Vichy, entering September brings a subtle temperature decrement, reducing from August's moderately hot 25.3°C (77.5°F) to an agreeable 21.4°C (70.5°F). During September, Vichy experiences a consistent low-temperature average of 10°C (50°F).Humidity
In September, the average relative humidity in Vichy is 75%.Rainfall
September is the month with the least rainfall in Vichy. Rain falls for 10.6 days and accumulates 27mm (1.06") of precipitation.Snowfall
In Vichy, snow does not fall in June through September.Daylight
In September, the average length of the day in Vichy, France, is 12h and 32min.On the first day of the month, sunrise is at 07:07 and sunset at 20:24. On the last day of September, sunrise is at 07:44 and sunset at 19:28 CEST.
Sunshine
In Vichy, the average sunshine in September is 8.2h.UV index
The average daily maximum UV index in September in Vichy is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: A maximum UV index of 4 in September translates into the following recommendations:
Act with care - Obligation to protect against skin and eye damage is highlighted. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Enhance your sun protection with tightly woven, yet airy clothing.
Frequently asked questions
What are September temperatures in Vichy?
What is the average humidity in September in Vichy?
What is the driest month in Vichy?
How much does it rain in Vichy in September?
When it does not snow in Vichy?
Does it snow in Vichy in September?
What is the average length of the day in September in Vichy?
What time are sunrise and sunset in September in Vichy?
How long on average sun shines in September in Vichy?
What is the UV index reading in September in Vichy?
Average temperature in September
Vichy, France
- Average high temperature in September: 21.4°C
The warmest month (with the highest average high temperature) is August (25.3°C).
The month with the lowest average high temperature is January (6°C).
- Average low temperature in September: 10°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is February (0°C).
Average pressure in September
Vichy, France
- Average pressure in September: 1018.6mbar
The month with the highest atmospheric pressure is December (1021.2mbar).
The month with the lowest atmospheric pressure is November (1015.5mbar).
Average wind speed in September
Vichy, France
- Average wind speed in September: 8.1km/h
The windiest month (with the highest average wind speed) is February (12.5km/h).
The calmest month (with the lowest average wind speed) is August (7.8km/h).
Average humidity in September
Vichy, France
- Average humidity in September: 75%
The month with the highest relative humidity is December (85%).
The month with the lowest relative humidity is August (71%).
Average rainfall in September
Vichy, France
- Average rainfall in September: 27mm
The wettest month (with the highest rainfall) is June (59mm).
The driest month (with the least rainfall) is September (27mm).
Average rainfall days in September
Vichy, France
- Average rainfall days in September: 10.6 days
The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is September (10.6 days).
Average snowfall in September
Vichy, France
- Average snowfall in September: 0mm
The month with the highest snowfall is January (48mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Vichy, France
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (6.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Vichy, France
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in September: 8h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days in September
Vichy, France
- Average sunshine days in September: 16.9 days
The month with the most sunshine days is September (16.9 days).
The month with the least sunshine days is January (9.4 days).
Average UV index in September
Vichy, France
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Vichy, France
- Average cloud cover in September: 35
The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in September
Vichy, France
- Average visibility in September: 8km
The months with the highest visibility are March, April and August (9km).
The months with the lowest visibility are January, February, May, June, July, September, October, November and December (8km).
Vichy, France
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