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
Stepping into September, Dalbe observes a temperature decline, with the average high falling from August's pleasant 22.3°C (72.1°F) to a comfortable 17.2°C (63°F). The average temperature in Dalbe drops to a chilly 9.5°C (49.1°F) during the night in the month of September.Humidity
In Dalbe, the average relative humidity in September is 79%.Rainfall
In Dalbe, Latvia, in September, during 11.6 rainfall days, 27mm (1.06") of precipitation is typically accumulated. Throughout the year, there are 139.1 rainfall days, and 347mm (13.66") of precipitation is accumulated.Snowfall
May through September are months without snowfall in Dalbe, Latvia.Daylight
In September, the average length of the day is 12h and 46min.On the first day of the month, sunrise is at 06:28 and sunset at 20:20. On the last day of September, in Dalbe, sunrise is at 07:26 and sunset at 19:01 EEST.
Sunshine
The average sunshine in September is 7.9h.UV index
In September, the average daily maximum UV index in Dalbe, Latvia, is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: A maximum daily UV index of 3 during September morphs into the following directions:
Be vigilant - A duty to shield skin and eyes from injury exists. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Dalbe?
What is the average humidity in September in Dalbe?
How much does it rain in Dalbe in September?
When it does not snow in Dalbe?
Does it snow in Dalbe in September?
How many hours of daylight does Dalbe have in September?
When are sunrise and sunset in September in Dalbe?
How long on average sun shines in September in Dalbe?
How high is the UV index in September in Dalbe?
Average temperature in September
Dalbe, Latvia
- Average high temperature in September: 17.2°C
The warmest month (with the highest average high temperature) is July (23.3°C).
The month with the lowest average high temperature is January (-1.9°C).
- Average low temperature in September: 9.5°C
The month with the highest average low temperature is July (13.4°C).
The coldest month (with the lowest average low temperature) is January (-5.5°C).
Average pressure in September
Dalbe, Latvia
- Average pressure in September: 1015.6mbar
The month with the highest atmospheric pressure is October (1016.3mbar).
The month with the lowest atmospheric pressure is December (1011.7mbar).
Average wind speed in September
Dalbe, Latvia
- Average wind speed in September: 12.9km/h
The windiest month (with the highest average wind speed) is December (15.1km/h).
The calmest month (with the lowest average wind speed) is August (11.5km/h).
Average humidity in September
Dalbe, Latvia
- Average humidity in September: 79%
The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is May (72%).
Average rainfall in September
Dalbe, Latvia
- Average rainfall in September: 27mm
The wettest month (with the highest rainfall) is July (48mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in September
Dalbe, Latvia
- Average rainfall days in September: 11.6 days
The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is February (6 days).
Average snowfall in September
Dalbe, Latvia
- Average snowfall in September: 0mm
The month with the highest snowfall is February (83mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Dalbe, Latvia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (11.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Dalbe, Latvia
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 17h and 42min).
The month with the shortest days is December (Average daylight: 6h and 54min).
- Average sunshine in September: 7h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 2h and 18min).
Average sunshine days in September
Dalbe, Latvia
- Average sunshine days in September: 15.5 days
The month with the most sunshine days is October (17.2 days).
The month with the least sunshine days is July (11.2 days).
Average UV index in September
Dalbe, 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
Dalbe, Latvia
- Average cloud cover in September: 44
The month with the most cloud cover is December (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in September
Dalbe, Latvia
- Average visibility in September: 9km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The month with the lowest visibility is February (7km).
