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 arrival of September corresponds with a shift in temperature, down from a pleasant 22.7°C (72.9°F) in August to a comfortable 17.3°C (63.1°F). An average temperature of 8.7°C (47.7°F) marks the nights in September.Humidity
In September, the average relative humidity is 80%.Rainfall
In Bauska, during September, the rain falls for 12.4 days and regularly aggregates up to 27mm (1.06") of precipitation. Throughout the year, in Bauska, there are 139.7 rainfall days, and 365mm (14.37") of precipitation is accumulated.Snowfall
June through September are months without snowfall.Daylight
In Bauska, the average length of the day in September is 12h and 46min.On the first day of September, sunrise is at 06:27 and sunset at 20:18. On the last day of the month, sunrise is at 07:25 and sunset at 19:00 EEST.
Sunshine
The average sunshine in September is 7.8h.UV index
In September, the average daily maximum UV index in Bauska is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum daily UV index of 3 during September morphs into the following directions:
Preventative actions are necessary - Recommendations to ward off sunburn are given. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures?
What is the average humidity in September?
How many days does it rain in September?
When it does not snow?
Does it snow in September?
What is the average length of the day in September?
What time are sunrise and sunset in September?
How many hours of sunshine does Bauska have in September?
How high is the UV index in September?
Average temperature in September
Bauska, Latvia
- Average high temperature in September: 17.3°C
The warmest month (with the highest average high temperature) is July (23.4°C).
The month with the lowest average high temperature is January (-2.3°C).
- Average low temperature in September: 8.7°C
The month with the highest average low temperature is July (13°C).
The coldest month (with the lowest average low temperature) is January (-6.3°C).
Average pressure in September
Bauska, Latvia
- Average pressure in September: 1015.8mbar
The month with the highest atmospheric pressure is October (1016.6mbar).
The month with the lowest atmospheric pressure is December (1012.2mbar).
Average wind speed in September
Bauska, Latvia
- Average wind speed in September: 11.9km/h
The windiest month (with the highest average wind speed) is December (13.8km/h).
The calmest month (with the lowest average wind speed) is August (10.8km/h).
Average humidity in September
Bauska, Latvia
- Average humidity in September: 80%
The months with the highest relative humidity are January and February (92%).
The month with the lowest relative humidity is May (72%).
Average rainfall in September
Bauska, Latvia
- Average rainfall in September: 27mm
The wettest month (with the highest rainfall) is July (46mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days in September
Bauska, Latvia
- Average rainfall days in September: 12.4 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is February (6 days).
Average snowfall in September
Bauska, Latvia
- Average snowfall in September: 0mm
The month with the highest snowfall is January (111mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Bauska, Latvia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (14.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Bauska, Latvia
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 17h and 36min).
The month with the shortest days is December (Average daylight: 7h and 0min).
- Average sunshine in September: 7h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The months with the least sunshine are February and December (Average sunshine: 2h and 24min).
Average sunshine days in September
Bauska, Latvia
- Average sunshine days in September: 15.4 days
The month with the most sunshine days is April (16.4 days).
The month with the least sunshine days is December (11.6 days).
Average UV index in September
Bauska, Latvia
- Average UV index in September: 3
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 1).
Average cloud cover in September
Bauska, Latvia
- Average cloud cover in September: 49
The month with the most cloud cover is December (Cloud cover 77).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in September
Bauska, Latvia
- Average visibility in September: 8km
The months with the highest visibility are April, May, June, July and August (9km).
The months with the lowest visibility are January, February, November and December (7km).
Bauska, Latvia
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