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
September is marked by a subtle drop in average high-temperatures, transitioning from an enjoyable 19.9°C (67.8°F) in August to a mild 15.8°C (60.4°F). An average temperature of 12°C (53.6°F) is logged during the nights of September, a small step down from daytime highs.Humidity
The average relative humidity in September is 78%.Rainfall
In September, the rain falls for 14.3 days. Throughout September, 33mm (1.3") of precipitation is accumulated. In Uuemaa, Estonia, during the entire year, the rain falls for 149.6 days and collects up to 388mm (15.28") of precipitation.Snowfall
May through September are months without snowfall in Uuemaa.Daylight
In September, the average length of the day is 12h and 48min.On the first day of September, sunrise is at 06:22 and sunset at 20:20. On the last day of the month, sunrise is at 07:24 and sunset at 18:58 EEST.
Sunshine
In Uuemaa, Estonia, the average sunshine in September is 7.8h.UV index
In September, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: An average maximum UV index of 3 in September leads to these recommendations:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Uuemaa?
What is the average humidity in September in Uuemaa?
How many days does it rain in September in Uuemaa?
When it does not snow in Uuemaa?
Does it snow in Uuemaa in September?
How many hours of daylight does Uuemaa have in September?
When are sunrise and sunset in September in Uuemaa?
How many hours of sunshine does Uuemaa have in September?
What is the UV index intensity in September in Uuemaa?
Average temperature in September
Uuemaa, Estonia
- Average high temperature in September: 15.8°C
The warmest month (with the highest average high temperature) is July (20.5°C).
The month with the lowest average high temperature is February (-1.3°C).
- Average low temperature in September: 12°C
The months with the highest average low temperature are July and August (15.2°C).
The coldest months (with the lowest average low temperature) are January and February (-4.3°C).
Average pressure in September
Uuemaa, Estonia
- Average pressure in September: 1014.8mbar
The month with the highest atmospheric pressure is October (1015.5mbar).
The month with the lowest atmospheric pressure is December (1010.4mbar).
Average wind speed in September
Uuemaa, Estonia
- Average wind speed in September: 19.8km/h
The windiest month (with the highest average wind speed) is December (25.1km/h).
The calmest month (with the lowest average wind speed) is May (14.9km/h).
Average humidity in September
Uuemaa, Estonia
- Average humidity in September: 78%
The month with the highest relative humidity is February (91%).
The months with the lowest relative humidity are May, June and July (75%).
Average rainfall in September
Uuemaa, Estonia
- Average rainfall in September: 33mm
The wettest month (with the highest rainfall) is August (56mm).
The driest month (with the least rainfall) is April (15mm).
Average rainfall days in September
Uuemaa, Estonia
- Average rainfall days in September: 14.3 days
The month with the highest number of rainy days is July (16.9 days).
The month with the least rainy days is February (7.1 days).
Average snowfall in September
Uuemaa, Estonia
- Average snowfall in September: 0mm
The month with the highest snowfall is January (71mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Uuemaa, Estonia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (13.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Uuemaa, Estonia
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 18h and 6min).
The month with the shortest days is December (Average daylight: 6h and 36min).
- Average sunshine in September: 7h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 1h and 42min).
Average sunshine days in September
Uuemaa, Estonia
- Average sunshine days in September: 12.6 days
The month with the most sunshine days is May (17.3 days).
The month with the least sunshine days is December (7.9 days).
Average UV index in September
Uuemaa, Estonia
- Average UV index in September: 3
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in September
Uuemaa, Estonia
- Average cloud cover in September: 46
The month with the most cloud cover is December (Cloud cover 80).
The months with the least cloud cover are July and August (Cloud cover 34).
Average visibility in September
Uuemaa, Estonia
- Average visibility in September: 10km
The months with the highest visibility are May, June, July, August, September and October (10km).
The month with the lowest visibility is February (8km).
