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
The start of September involves a subtle temperature drop, shifting from a moderately hot 23.4°C (74.1°F) in August to an enjoyable 18.9°C (66°F). September brings an average low-temperature of 9°C (48.2°F) to Bottighofen.Humidity
The average relative humidity in September in Bottighofen is 79%.Rainfall
In Bottighofen, during September, the rain falls for 12.5 days and regularly aggregates up to 36mm (1.42") of precipitation. Throughout the year, there are 161.9 rainfall days, and 588mm (23.15") of precipitation is accumulated.Snowfall
June through September are months without snowfall in Bottighofen.Daylight
In Bottighofen, the average length of the day in September is 12h and 34min.On the first day of September in Bottighofen, sunrise is at 06:42 and sunset at 20:03. On the last day of the month, sunrise is at 07:21 and sunset at 19:04 CEST.
Sunshine
The average sunshine in September is 9.2h.UV index
In Bottighofen, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: An average UV index of 4 in September transforms into this advice:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Frequently asked questions
What is the average September temperature in Bottighofen?
What is the average humidity in September in Bottighofen?
How many days does it rain in September in Bottighofen?
When it does not snow in Bottighofen?
Does it snow in Bottighofen in September?
How many hours of daylight does Bottighofen have in September?
What time are sunrise and sunset in September in Bottighofen?
How many hours of sunshine does Bottighofen have in September?
How high is the UV index in September in Bottighofen?
Average temperature in September
Bottighofen, Switzerland
- Average high temperature in September: 18.9°C
The warmest months (with the highest average high temperature) are July and August (23.4°C).
The month with the lowest average high temperature is January (3.2°C).
- Average low temperature in September: 9°C
The month with the highest average low temperature is August (12.9°C).
The coldest month (with the lowest average low temperature) is February (-2.7°C).
Average pressure in September
Bottighofen, Switzerland
- Average pressure in September: 1018.7mbar
The month with the highest atmospheric pressure is December (1020.7mbar).
The month with the lowest atmospheric pressure is April (1015.7mbar).
Average wind speed in September
Bottighofen, Switzerland
- Average wind speed in September: 7.4km/h
The windiest month (with the highest average wind speed) is March (10km/h).
The calmest month (with the lowest average wind speed) is August (6.8km/h).
Average humidity in September
Bottighofen, Switzerland
- Average humidity in September: 79%
The month with the highest relative humidity is January (86%).
The months with the lowest relative humidity are April and July (75%).
Average rainfall in September
Bottighofen, Switzerland
- Average rainfall in September: 36mm
The wettest month (with the highest rainfall) is August (80mm).
The driest month (with the least rainfall) is November (30mm).
Average rainfall days in September
Bottighofen, Switzerland
- Average rainfall days in September: 12.5 days
The month with the highest number of rainy days is May (18.9 days).
The month with the least rainy days is November (9.7 days).
Average snowfall in September
Bottighofen, Switzerland
- Average snowfall in September: 0mm
The months with the highest snowfall are January and February (96mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Bottighofen, Switzerland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (8.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Bottighofen, Switzerland
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in September: 9h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The months with the least sunshine are February and December (Average sunshine: 4h and 54min).
Average sunshine days in September
Bottighofen, Switzerland
- Average sunshine days in September: 14.7 days
The month with the most sunshine days is October (18.2 days).
The month with the least sunshine days is May (9.8 days).
Average UV index in September
Bottighofen, Switzerland
- 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, October, November and December (UV index 2).
Average cloud cover in September
Bottighofen, Switzerland
- Average cloud cover in September: 35
The months with the most cloud cover are January and February (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in September
Bottighofen, Switzerland
- Average visibility in September: 8km
The months with the highest visibility are March, April, May, June, July, August and November (9km).
The months with the lowest visibility are January, February, September, October and December (8km).
Bottighofen, Switzerland
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