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
Onset of September witnesses a reduction in the average high-temperature, falling from a moderately hot 26.1°C (79°F) in August to an agreeable 20.1°C (68.2°F). Kalenne records an average nighttime low-temperature of 10.8°C (51.4°F) throughout September.Humidity
The average relative humidity in September in Kalenne is 71%.Rainfall
In Kalenne, during September, the rain falls for 10.2 days and regularly aggregates up to 20mm (0.79") of precipitation. In Kalenne, during the entire year, the rain falls for 127.4 days and collects up to 335mm (13.19") of precipitation.Snowfall
In Kalenne, snow does not fall in May through September.Daylight
In Kalenne, Poland, the average length of the day in September is 12h and 38min.On the first day of September in Kalenne, sunrise is at 05:45 and sunset at 19:15. On the last day of the month, sunrise is at 06:30 and sunset at 18:11 CEST.
Sunshine
In Kalenne, the average sunshine in September is 8h.UV index
The average daily maximum UV index in September in Kalenne is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum UV index of 4 in September translates into the following recommendations:
Guard yourself - Avoiding sunburn is suggested. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Kalenne?
What is the average humidity in September in Kalenne?
How many days does it rain in September in Kalenne?
When it does not snow in Kalenne?
Does it snow in Kalenne in September?
How many hours of daylight does Kalenne have in September?
When is the sunrise / sunset in September in Kalenne?
How long on average sun shines in September in Kalenne?
What is the UV index reading in September in Kalenne?
Average temperature in September
Kalenne, Poland
- Average high temperature in September: 20.1°C
The warmest month (with the highest average high temperature) is August (26.1°C).
The month with the lowest average high temperature is January (0.1°C).
- Average low temperature in September: 10.8°C
The months with the highest average low temperature are July and August (14.9°C).
The coldest month (with the lowest average low temperature) is January (-3.9°C).
Average pressure in September
Kalenne, Poland
- Average pressure in September: 1017.7mbar
The month with the highest atmospheric pressure is October (1019mbar).
The month with the lowest atmospheric pressure is July (1014.1mbar).
Average wind speed in September
Kalenne, Poland
- Average wind speed in September: 10.1km/h
The windiest month (with the highest average wind speed) is December (12.2km/h).
The calmest month (with the lowest average wind speed) is August (9km/h).
Average humidity in September
Kalenne, Poland
- Average humidity in September: 71%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (65%).
Average rainfall in September
Kalenne, Poland
- Average rainfall in September: 20mm
The wettest month (with the highest rainfall) is July (47mm).
The driest month (with the least rainfall) is November (18mm).
Average rainfall days in September
Kalenne, Poland
- Average rainfall days in September: 10.2 days
The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is January (6.7 days).
Average snowfall in September
Kalenne, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (82mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Kalenne, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (13.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Kalenne, Poland
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in September: 8h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days in September
Kalenne, Poland
- Average sunshine days in September: 16.8 days
The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is June (12 days).
Average UV index in September
Kalenne, Poland
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are November and December (UV index 1).
Average cloud cover in September
Kalenne, Poland
- Average cloud cover in September: 39
The month with the most cloud cover is January (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in September
Kalenne, Poland
- Average visibility in September: 9km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
