September weather forecastKahkva, Estonia
September
Weather in September
The first month of the autumn, September, is still a comfortable month in Kahkva, Estonia, with an average temperature fluctuating between 16.2°C (61.2°F) and 8.1°C (46.6°F).Temperature
September comes with a drop in the average high-temperature, falling from August's pleasant 21.5°C (70.7°F) to a comfortable 16.2°C (61.2°F). Kahkva throughout September, experiences an average nighttime temperature of 8.1°C (46.6°F).Humidity
The average relative humidity in September is 82%.Rainfall
In September, in Kahkva, Estonia, the rain falls for 15.3 days. Throughout September, 32mm (1.26") of precipitation is accumulated. Throughout the year, in Kahkva, Estonia, there are 160.5 rainfall days, and 490mm (19.29") of precipitation is accumulated.Snowfall
June through September are months without snowfall in Kahkva.Daylight
In Kahkva, the average length of the day in September is 12h and 48min.On the first day of September, sunrise is at 06:11 and sunset at 20:08. On the last day of the month, sunrise is at 07:13 and sunset at 18:46 EEST.
Sunshine
The average sunshine in September in Kahkva is 7.1h.UV index
In September, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: The average daily UV index of 3 in September transforms into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Kahkva, Estonia
- Average high temperature in September: 16.2°C
The warmest month (with the highest average high temperature) is July (23.1°C).
The month with the lowest average high temperature is January (-3.8°C).
- Average low temperature in September: 8.1°C
The month with the highest average low temperature is July (12.7°C).
The coldest month (with the lowest average low temperature) is January (-8°C).
Average pressure in September
Kahkva, Estonia
- Average pressure in September: 1015.1mbar
The month with the highest atmospheric pressure is October (1016.1mbar).
The month with the lowest atmospheric pressure is December (1011.6mbar).
Average wind speed in September
Kahkva, Estonia
- Average wind speed in September: 12.1km/h
The windiest month (with the highest average wind speed) is December (14.4km/h).
The calmest months (with the lowest average wind speed) are July and August (10.9km/h).
Average humidity in September
Kahkva, Estonia
- Average humidity in September: 82%
The months with the highest relative humidity are January and February (94%).
The month with the lowest relative humidity is May (72%).
Average rainfall in September
Kahkva, Estonia
- Average rainfall in September: 32mm
The wettest month (with the highest rainfall) is July (60mm).
The driest month (with the least rainfall) is April (28mm).
Average rainfall days in September
Kahkva, Estonia
- Average rainfall days in September: 15.3 days
The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is February (5.8 days).
Average snowfall in September
Kahkva, Estonia
- Average snowfall in September: 0mm
The month with the highest snowfall is February (190mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Kahkva, Estonia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (19.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Kahkva, Estonia
- Average daylight in September: 12h and 48min
The month with the longest days is June (Average daylight: 18h and 0min).
The month with the shortest days is December (Average daylight: 6h and 36min).
- Average sunshine in September: 7h and 6min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 1h and 48min).
Average sunshine days in September
Kahkva, Estonia
- Average sunshine days in September: 11.5 days
The month with the most sunshine days is May (13.8 days).
The month with the least sunshine days is December (6.2 days).
Average UV index in September
Kahkva, 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
Kahkva, Estonia
- Average cloud cover in September: 54
The months with the most cloud cover are February and December (Cloud cover 83).
The month with the least cloud cover is July (Cloud cover 41).
Average visibility in September
Kahkva, Estonia
- Average visibility in September: 8km
The months with the highest visibility are May, June, July and August (9km).
The months with the lowest visibility are January and February (6km).
