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 onset of September aligns with a soft reduction in the average high-temperature, gently falling from an enjoyable 19.8°C (67.6°F) in August to a moderate 15.7°C (60.3°F). September nights in Aste anticipate an average temperature of 12.6°C (54.7°F), a modest decline from the daytime.Humidity
In Aste, the average relative humidity in September is 78%.Rainfall
In Aste, in September, during 14.4 rainfall days, 43mm (1.69") of precipitation is typically accumulated. In Aste, during the entire year, the rain falls for 154.4 days and collects up to 453mm (17.83") of precipitation.Snowfall
In Aste, snow does not fall in June through September.Daylight
The average length of the day in September in Aste is 12h and 49min.On the first day of the month, sunrise is at 06:30 and sunset at 20:29. On the last day of September, in Aste, sunrise is at 07:33 and sunset at 19:06 EEST.
Sunshine
In September, the average sunshine is 7.7h.UV index
In Aste, the average daily maximum UV index in September 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: The UV index of 3 in September translates into these instructions:
Make use of precautions - Suggestions to resist sunburn are communicated. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Frequently asked questions
What is the average September temperature in Aste?
What is the average humidity in September in Aste?
How much does it rain in Aste in September?
When it does not snow in Aste?
Does it snow in Aste in September?
What is the average length of the day in September in Aste?
What time are sunrise and sunset in September in Aste?
How many hours of sunshine does Aste have in September?
What is the UV index reading in September in Aste?
Average temperature in September
Aste, Estonia
- Average high temperature in September: 15.7°C
The warmest month (with the highest average high temperature) is July (20.1°C).
The month with the lowest average high temperature is February (-0.1°C).
- Average low temperature in September: 12.6°C
The month with the highest average low temperature is August (15.6°C).
The coldest month (with the lowest average low temperature) is February (-2.8°C).
Average pressure in September
Aste, Estonia
- Average pressure in September: 1014.2mbar
The month with the highest atmospheric pressure is May (1015.3mbar).
The month with the lowest atmospheric pressure is December (1009.3mbar).
Average wind speed in September
Aste, Estonia
- Average wind speed in September: 20.2km/h
The windiest month (with the highest average wind speed) is December (24.8km/h).
The calmest month (with the lowest average wind speed) is May (16km/h).
Average humidity in September
Aste, Estonia
- Average humidity in September: 78%
The month with the highest relative humidity is February (88%).
The month with the lowest relative humidity is May (74%).
Average rainfall in September
Aste, Estonia
- Average rainfall in September: 43mm
The wettest month (with the highest rainfall) is December (49mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in September
Aste, Estonia
- Average rainfall days in September: 14.4 days
The month with the highest number of rainy days is November (17.5 days).
The month with the least rainy days is February (7.5 days).
Average snowfall in September
Aste, Estonia
- Average snowfall in September: 0mm
The month with the highest snowfall is January (134mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Aste, Estonia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (17.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Aste, Estonia
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 18h and 12min).
The month with the shortest days is December (Average daylight: 6h and 30min).
- Average sunshine in September: 7h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 1h and 48min).
Average sunshine days in September
Aste, Estonia
- Average sunshine days in September: 12.5 days
The month with the most sunshine days is May (18.1 days).
The month with the least sunshine days is December (4.5 days).
Average UV index in September
Aste, 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, March and December (UV index 1).
Average cloud cover in September
Aste, Estonia
- Average cloud cover in September: 44
The month with the most cloud cover is December (Cloud cover 77).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in September
Aste, Estonia
- Average visibility in September: 10km
The months with the highest visibility are May, June, July, August and September (10km).
The month with the lowest visibility is January (8km).
Aste, Estonia
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