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
The shift from August to September coincides with a small decrease in the average high-temperature, down to a mild 15.3°C (59.5°F) from an enjoyable 19.7°C (67.5°F). During the nights of September, the average low-temperature holds at a fresh 11.1°C (52°F).Humidity
In September, the average relative humidity is 79%.Rainfall
In Peeri, in September, it is raining for 14.7 days, with typically 32mm (1.26") of accumulated precipitation. In Peeri, during the entire year, the rain falls for 137.3 days and collects up to 432mm (17.01") of precipitation.Snowfall
June through September are months without snowfall.Daylight
In September, the average length of the day is 12h and 50min.On the first day of the month, sunrise is at 06:08 and sunset at 20:12. On the last day of September, sunrise is at 07:14 and sunset at 18:46 EEST.
Sunshine
In September, the average sunshine is 7.3h.UV index
In Peeri, the average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum daily UV index of 3 during September morphs into the following directions:
Undertake precautions - Guarding against sun damage is counselled. To protect against the Sun's most potent rays, avoid direct exposure around midday. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Peeri in September?
What is the average humidity in September?
How much does it rain in September?
When it does not snow?
Does it snow in September?
How many hours of daylight does Peeri have in September?
When are sunrise and sunset in September?
How long on average sun shines in September?
What is the UV index reading in September?
Average temperature in September
Peeri, Estonia
- Average high temperature in September: 15.3°C
The warmest month (with the highest average high temperature) is July (20.7°C).
The month with the lowest average high temperature is January (-2.6°C).
- Average low temperature in September: 11.1°C
The month with the highest average low temperature is July (14.8°C).
The coldest month (with the lowest average low temperature) is February (-5.8°C).
Average pressure in September
Peeri, Estonia
- Average pressure in September: 1014.1mbar
The month with the highest atmospheric pressure is May (1015.1mbar).
The month with the lowest atmospheric pressure is December (1009.9mbar).
Average wind speed in September
Peeri, Estonia
- Average wind speed in September: 17.3km/h
The windiest month (with the highest average wind speed) is December (20.9km/h).
The calmest month (with the lowest average wind speed) is May (13.4km/h).
Average humidity in September
Peeri, Estonia
- Average humidity in September: 79%
The months with the highest relative humidity are January and February (91%).
The months with the lowest relative humidity are May and June (73%).
Average rainfall in September
Peeri, Estonia
- Average rainfall in September: 32mm
The wettest month (with the highest rainfall) is August (50mm).
The driest month (with the least rainfall) is April (24mm).
Average rainfall days in September
Peeri, Estonia
- Average rainfall days in September: 14.7 days
The month with the highest number of rainy days is July (16.1 days).
The month with the least rainy days is February (5.3 days).
Average snowfall in September
Peeri, Estonia
- Average snowfall in September: 0mm
The month with the highest snowfall is January (185mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Peeri, Estonia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (21.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Peeri, 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 2min
The month with the most sunshine is June (Average sunshine: 12h and 24min).
The month with the least sunshine is December (Average sunshine: 1h and 42min).
Average sunshine days in September
Peeri, Estonia
- Average sunshine days in September: 12.7 days
The month with the most sunshine days is May (18.4 days).
The month with the least sunshine days is January (5.8 days).
Average UV index in September
Peeri, 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 and November (UV index 1).
Average cloud cover in September
Peeri, Estonia
- Average cloud cover in September: 51
The month with the most cloud cover is December (Cloud cover 80).
The months with the least cloud cover are July and August (Cloud cover 36).
Average visibility in September
Peeri, 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 February (7km).
