September weather forecastDviete, Latvia
September
Weather in September
September, the first month of the autumn in Dviete, is still a comfortable month, with temperature in the range of an average low of 8.3°C (46.9°F) and an average high of 16.9°C (62.4°F).Temperature
The onset of September results in a decrease in the average high-temperature, receding from an agreeable 22.8°C (73°F) in August to a refreshing 16.9°C (62.4°F). Nighttime temperature in Dviete, Latvia, experiences an average drop to a frosty 8.3°C (46.9°F) in September.Humidity
The average relative humidity in September is 80%.Rainfall
In September, the rain falls for 14.1 days. Throughout September, 32mm (1.26") of precipitation is accumulated. Throughout the year, in Dviete, there are 147.9 rainfall days, and 443mm (17.44") of precipitation is accumulated.Snowfall
June through September are months without snowfall.Daylight
In September, the average length of the day is 12h and 45min.On the first day of the month, sunrise is at 06:20 and sunset at 20:09. On the last day of September, sunrise is at 07:16 and sunset at 18:52 EEST.
Sunshine
The average sunshine in September in Dviete is 7.4h.UV index
The average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The daily high UV index of 3 during September translates into the following recommendations:
Be vigilant - Suggestions to stave off sun damage are provided. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Dviete, Latvia
- Average high temperature in September: 16.9°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 (-3.5°C).
- Average low temperature in September: 8.3°C
The month with the highest average low temperature is July (12.8°C).
The coldest month (with the lowest average low temperature) is January (-7.5°C).
Average pressure in September
Dviete, Latvia
- Average pressure in September: 1016mbar
The month with the highest atmospheric pressure is October (1017.4mbar).
The month with the lowest atmospheric pressure is July (1012.2mbar).
Average wind speed in September
Dviete, Latvia
- Average wind speed in September: 12km/h
The windiest month (with the highest average wind speed) is December (14.9km/h).
The calmest month (with the lowest average wind speed) is August (10.6km/h).
Average humidity in September
Dviete, Latvia
- Average humidity in September: 80%
The month with the highest relative humidity is January (93%).
The months with the lowest relative humidity are April and May (73%).
Average rainfall in September
Dviete, Latvia
- Average rainfall in September: 32mm
The wettest month (with the highest rainfall) is July (61mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in September
Dviete, Latvia
- Average rainfall days in September: 14.1 days
The month with the highest number of rainy days is July (18.8 days).
The months with the least rainy days are January and February (6.9 days).
Average snowfall in September
Dviete, Latvia
- Average snowfall in September: 0mm
The month with the highest snowfall is January (171mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Dviete, Latvia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (18.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Dviete, Latvia
- Average daylight in September: 12h and 42min
The month with the longest days is June (Average daylight: 17h and 30min).
The month with the shortest days is December (Average daylight: 7h and 6min).
- Average sunshine in September: 7h and 24min
The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 2h and 0min).
Average sunshine days in September
Dviete, Latvia
- Average sunshine days in September: 13.5 days
The month with the most sunshine days is October (17.1 days).
The month with the least sunshine days is February (8.7 days).
Average UV index in September
Dviete, 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
Dviete, Latvia
- Average cloud cover in September: 50
The month with the most cloud cover is December (Cloud cover 80).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in September
Dviete, Latvia
- Average visibility in September: 9km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
