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
Arkma's progression into September involves a drop in the average high-temperature, receding from an agreeable 21.5°C (70.7°F) in August to a refreshing 16.1°C (61°F). During September, Arkma experiences a consistent low-temperature average of 7.9°C (46.2°F).Humidity
In Arkma, Estonia, the average relative humidity in September is 83%.Rainfall
In Arkma, during September, the rain falls for 17.3 days and regularly aggregates up to 37mm (1.46") of precipitation. In Arkma, during the entire year, the rain falls for 168.2 days and collects up to 528mm (20.79") of precipitation.Snowfall
In Arkma, snow does not fall in June through September.Daylight
In September, the average length of the day in Arkma is 12h and 49min.On the first day of September in Arkma, sunrise is at 06:17 and sunset at 20:17. On the last day of the month, sunrise is at 07:21 and sunset at 18:53 EEST.
Sunshine
In Arkma, the average sunshine in September is 6.9h.UV index
In Arkma, the average daily maximum UV index in September is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: A daily maximum UV index of 3 in September translates into the following instructions:
Take precautions - Protection against sun damage is advised. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Frequently asked questions
What are the temperatures in Arkma in September?
What is the average humidity in September in Arkma?
How much does it rain in Arkma in September?
When it does not snow in Arkma?
Does it snow in Arkma in September?
What is the average length of the day in September in Arkma?
When is the sunrise / sunset in September in Arkma?
How many hours of sunshine does Arkma have in September?
How high is the UV index in September in Arkma?
Average temperature in September
Arkma, Estonia
- Average high temperature in September: 16.1°C
The warmest month (with the highest average high temperature) is July (22.9°C).
The month with the lowest average high temperature is January (-3°C).
- Average low temperature in September: 7.9°C
The month with the highest average low temperature is July (12.3°C).
The coldest month (with the lowest average low temperature) is January (-7.5°C).
Average pressure in September
Arkma, Estonia
- Average pressure in September: 1014.3mbar
The month with the highest atmospheric pressure is May (1015.2mbar).
The month with the lowest atmospheric pressure is December (1009.9mbar).
Average wind speed in September
Arkma, Estonia
- Average wind speed in September: 11.2km/h
The windiest month (with the highest average wind speed) is December (13.2km/h).
The calmest month (with the lowest average wind speed) is August (10.4km/h).
Average humidity in September
Arkma, Estonia
- Average humidity in September: 83%
The month with the highest relative humidity is February (94%).
The month with the lowest relative humidity is May (71%).
Average rainfall in September
Arkma, Estonia
- Average rainfall in September: 37mm
The wettest month (with the highest rainfall) is July (60mm).
The driest month (with the least rainfall) is April (29mm).
Average rainfall days in September
Arkma, Estonia
- Average rainfall days in September: 17.3 days
The month with the highest number of rainy days is July (19.8 days).
The month with the least rainy days is February (6.3 days).
Average snowfall in September
Arkma, Estonia
- Average snowfall in September: 0mm
The month with the highest snowfall is February (215mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Arkma, Estonia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (20.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Arkma, Estonia
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 18h and 18min).
The month with the shortest days is December (Average daylight: 6h and 24min).
- Average sunshine in September: 6h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 1h and 36min).
Average sunshine days in September
Arkma, Estonia
- Average sunshine days in September: 9.5 days
The month with the most sunshine days is May (13.7 days).
The month with the least sunshine days is December (5.3 days).
Average UV index in September
Arkma, Estonia
- Average UV index in September: 3
The months with the highest UV index are June and 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
Arkma, Estonia
- Average cloud cover in September: 57
The month with the most cloud cover is December (Cloud cover 81).
The month with the least cloud cover is May (Cloud cover 41).
Average visibility in September
Arkma, Estonia
- Average visibility in September: 8km
The months with the highest visibility are May, June and July (9km).
The months with the lowest visibility are January and February (6km).
Arkma, Estonia
Weather forecast for your location
2. Allow the app to use your location
