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
As Viļaka enters September, the average high-temperature decreases from the a pleasant 22.3°C (72.1°F) of August to a comfortable 16.8°C (62.2°F). The average temperature during September nights in Viļaka is registered at a chilly 8.4°C (47.1°F).Humidity
In September, the average relative humidity in Viļaka, Latvia, is 81%.Rainfall
In Viļaka, in September, during 15.3 rainfall days, 37mm (1.46") of precipitation is typically accumulated. Throughout the year, there are 154 rainfall days, and 446mm (17.56") of precipitation is accumulated.Snowfall
June through September are months without snowfall.Daylight
In September, the average length of the day in Viļaka is 12h and 47min.On the first day of September, sunrise is at 06:12 and sunset at 20:06. On the last day of the month, sunrise is at 07:11 and sunset at 18:46 EEST.
Sunshine
The average sunshine in September in Viļaka is 6.2h.UV index
In September, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The maximum daily UV index of 3 in September interprets into the following recommendations:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Frequently asked questions
What is the usual temperature for Viļaka in September?
What is the average humidity in September in Viļaka?
How much does it rain in Viļaka in September?
When it does not snow in Viļaka?
Does it snow in Viļaka in September?
What is the average length of the day in September in Viļaka?
What time are sunrise and sunset in September in Viļaka?
How long on average sun shines in September in Viļaka?
How high is the UV index in September in Viļaka?
Average temperature in September
Viļaka, Latvia
- Average high temperature in September: 16.8°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 (-4.2°C).
- Average low temperature in September: 8.4°C
The month with the highest average low temperature is July (13.2°C).
The coldest month (with the lowest average low temperature) is January (-8.6°C).
Average pressure in September
Viļaka, Latvia
- Average pressure in September: 1015.6mbar
The month with the highest atmospheric pressure is October (1016.6mbar).
The month with the lowest atmospheric pressure is July (1012mbar).
Average wind speed in September
Viļaka, Latvia
- Average wind speed in September: 12.3km/h
The windiest month (with the highest average wind speed) is December (14.4km/h).
The calmest month (with the lowest average wind speed) is August (10.9km/h).
Average humidity in September
Viļaka, Latvia
- Average humidity in September: 81%
The months with the highest relative humidity are January and February (94%).
The month with the lowest relative humidity is May (73%).
Average rainfall in September
Viļaka, Latvia
- Average rainfall in September: 37mm
The wettest month (with the highest rainfall) is July (59mm).
The driest month (with the least rainfall) is April (24mm).
Average rainfall days in September
Viļaka, Latvia
- Average rainfall days in September: 15.3 days
The month with the highest number of rainy days is July (20 days).
The month with the least rainy days is February (5.2 days).
Average snowfall in September
Viļaka, Latvia
- Average snowfall in September: 0mm
The month with the highest snowfall is February (156mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Viļaka, Latvia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (18.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Viļaka, Latvia
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 17h and 48min).
The month with the shortest days is December (Average daylight: 6h and 48min).
- Average sunshine in September: 6h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 1h and 18min).
Average sunshine days in September
Viļaka, Latvia
- Average sunshine days in September: 12 days
The month with the most sunshine days is May (15.3 days).
The month with the least sunshine days is December (8.6 days).
Average UV index in September
Viļaka, 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, March, November and December (UV index 1).
Average cloud cover in September
Viļaka, Latvia
- Average cloud cover in September: 53
The months with the most cloud cover are February and December (Cloud cover 81).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in September
Viļaka, 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 and February (6km).
Viļaka, Latvia
Weather forecast for your location
2. Allow the app to use your location
