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's arrival coincides with a soft drop in the average high-temperature, subtly decreasing from August's enjoyable 19.8°C (67.6°F) to a mild 15.7°C (60.3°F). During September's nights, Länga notes a minor temperature decline, reaching an average of 12.6°C (54.7°F).Humidity
In Länga, the average relative humidity in September is 78%.Rainfall
In Länga, in September, it is raining for 14.4 days, with typically 43mm (1.69") of accumulated precipitation. In Länga, during the entire year, the rain falls for 154.4 days and collects up to 453mm (17.83") of precipitation.Snowfall
In Länga, snow does not fall in June through September.Daylight
In September, the average length of the day is 12h and 49min.On the first day of the month, sunrise is at 06:31 and sunset at 20:30. On the last day of September, sunrise is at 07:34 and sunset at 19:07 EEST.
Sunshine
The average sunshine in September is 7.7h.UV index
In Länga, the average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: In September, a daily UV index of 3 turns into the following recommendations:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. To protect against the Sun's most potent rays, avoid direct exposure around midday. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Länga in September?
What is the average humidity in September in Länga?
How much does it rain in Länga in September?
When it does not snow in Länga?
Does it snow in Länga in September?
What is the average length of the day in September in Länga?
What time are sunrise and sunset in September in Länga?
How long on average sun shines in September in Länga?
What is the UV index reading in September in Länga?
Average temperature in September
Länga, 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
Länga, 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
Länga, 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
Länga, 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
Länga, 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
Länga, 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
Länga, 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
Länga, 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
Länga, 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 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
Länga, 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
Länga, 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
Länga, 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
Länga, 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).
