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 transition to September results in a modest reduction in average high-temperature, moving from a pleasant 20.4°C (68.7°F) in August to a mild 15.9°C (60.6°F). Aruvalla experiences an average low-temperature of 10.5°C (50.9°F) in the month of September.Humidity
In Aruvalla, the average relative humidity in September is 80%.Rainfall
In Aruvalla, in September, during 18.9 rainfall days, 51mm (2.01") of precipitation is typically accumulated. Throughout the year, there are 176.6 rainfall days, and 578mm (22.76") of precipitation is accumulated.Snowfall
In Aruvalla, Estonia, snow does not fall in June through September.Daylight
In Aruvalla, the average length of the day in September is 12h and 50min.On the first day of the month, sunrise is at 06:18 and sunset at 20:21. On the last day of September, sunrise is at 07:23 and sunset at 18:55 EEST.
Sunshine
The average sunshine in September is 7.3h.UV index
The average daily maximum UV index in September in Aruvalla is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A daily maximum UV index of 3 in September translates into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Frequently asked questions
What are the temperatures in Aruvalla in September?
What is the average humidity in September in Aruvalla?
How much does it rain in Aruvalla in September?
When it does not snow in Aruvalla?
Does it snow in Aruvalla in September?
How many hours of daylight does Aruvalla have in September?
When is the sunrise / sunset in September in Aruvalla?
How long on average sun shines in September in Aruvalla?
What is the UV index intensity in September in Aruvalla?
Average temperature in September
Aruvalla, Estonia
- Average high temperature in September: 15.9°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
Aruvalla, Estonia
- Average pressure in September: 1013.9mbar
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
Aruvalla, 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
Aruvalla, 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
Aruvalla, Estonia
- Average rainfall in September: 51mm
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
Aruvalla, Estonia
- Average rainfall days in September: 18.9 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
Aruvalla, 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
Aruvalla, 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
Aruvalla, 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 18min).
- Average sunshine in September: 7h and 2min
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
Aruvalla, Estonia
- Average sunshine days in September: 7.9 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
Aruvalla, 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
Aruvalla, 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
Aruvalla, 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).
Aruvalla, Estonia
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