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
Lasnamäe in September undergoes a slight reduction in the average high-temperature, shifting from August's agreeable 20.4°C (68.7°F) to a comfortable 16°C (60.8°F). During the month of September, the temperature generally drops to a low average of 10.5°C (50.9°F).Humidity
In September, the average relative humidity is 80%.Rainfall
In Lasnamäe, during September, the rain falls for 19.3 days and regularly aggregates up to 53mm (2.09") of precipitation. Throughout the year, in Lasnamäe, there are 177 rainfall days, and 580mm (22.83") of precipitation is accumulated.Snowfall
In Lasnamäe, snow does not fall in June through September.Daylight
In September, the average length of the day is 12h and 51min.On the first day of the month, sunrise is at 06:18 and sunset at 20:22. On the last day of September, sunrise is at 07:24 and sunset at 18:56 EEST.
Sunshine
In Lasnamäe, Estonia, the average sunshine in September is 7.1h.UV index
The average daily maximum UV index in September in Lasnamäe is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum daily UV index, 3 in September, converts into the following recommendations:
Make use of precautions - Suggestions to resist sunburn are communicated. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Frequently asked questions
What is the average September temperature in Lasnamäe?
What is the average humidity in September in Lasnamäe?
How many days does it rain in September in Lasnamäe?
When it does not snow in Lasnamäe?
Does it snow in Lasnamäe in September?
How many hours of daylight does Lasnamäe have in September?
What time are sunrise and sunset in September in Lasnamäe?
How many hours of sunshine does Lasnamäe have in September?
What is the UV index intensity in September in Lasnamäe?
Average temperature in September
Lasnamäe, Estonia
- Average high temperature in September: 16°C
The warmest month (with the highest average high temperature) is July (21°C).
The month with the lowest average high temperature is January (-1.9°C).
- Average low temperature in September: 10.5°C
The month with the highest average low temperature is July (14.1°C).
The coldest months (with the lowest average low temperature) are January and February (-5.3°C).
Average pressure in September
Lasnamäe, Estonia
- Average pressure in September: 1013.8mbar
The month with the highest atmospheric pressure is May (1015.1mbar).
The month with the lowest atmospheric pressure is December (1009.1mbar).
Average wind speed in September
Lasnamäe, Estonia
- Average wind speed in September: 16.1km/h
The windiest month (with the highest average wind speed) is December (19.6km/h).
The calmest month (with the lowest average wind speed) is May (13.2km/h).
Average humidity in September
Lasnamäe, Estonia
- Average humidity in September: 80%
The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is May (72%).
Average rainfall in September
Lasnamäe, Estonia
- Average rainfall in September: 53mm
The wettest month (with the highest rainfall) is July (69mm).
The driest month (with the least rainfall) is April (30mm).
Average rainfall days in September
Lasnamäe, Estonia
- Average rainfall days in September: 19.3 days
The months with the highest number of rainy days are July and August (19.6 days).
The month with the least rainy days is February (7.3 days).
Average snowfall in September
Lasnamäe, Estonia
- Average snowfall in September: 0mm
The month with the highest snowfall is February (178mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Lasnamäe, Estonia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (20.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Lasnamäe, Estonia
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 18h and 30min).
The month with the shortest days is December (Average daylight: 6h and 12min).
- Average sunshine in September: 7h and 1min
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 36min).
Average sunshine days in September
Lasnamäe, Estonia
- Average sunshine days in September: 7.8 days
The month with the most sunshine days is May (13.6 days).
The month with the least sunshine days is December (3.9 days).
Average UV index in September
Lasnamäe, Estonia
- Average UV index in September: 3
The month with the highest UV index is 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
Lasnamäe, Estonia
- Average cloud cover in September: 49
The month with the most cloud cover is December (Cloud cover 78).
The month with the least cloud cover is July (Cloud cover 35).
Average visibility in September
Lasnamäe, Estonia
- Average visibility in September: 10km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March and December (8km).
Lasnamäe, Estonia
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