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 arrival of September signals a shift in temperature, down from a moderately hot 25.4°C (77.7°F) in August to a comfortable 19.7°C (67.5°F). Kielnarowa records a consistent low-temperature of 9.8°C (49.6°F) during September nights.Humidity
In Kielnarowa, the average relative humidity in September is 74%.Rainfall
In Kielnarowa, in September, during 11.8 rainfall days, 29mm (1.14") of precipitation is typically accumulated. In Kielnarowa, Poland, during the entire year, the rain falls for 144.4 days and collects up to 437mm (17.2") of precipitation.Snowfall
May through September are months without snowfall in Kielnarowa, Poland.Daylight
In Kielnarowa, Poland, the average length of the day in September is 12h and 37min.On the first day of the month, sunrise is at 05:47 and sunset at 19:15. On the last day of September, sunrise is at 06:30 and sunset at 18:12 CEST.
Sunshine
The average sunshine in September is 7.8h.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 unsafe exposure to UV radiation for the ordinary person.Note: In September, the maximum UV index of 3 transforms into these recommendations:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Kielnarowa?
What is the average humidity in September in Kielnarowa?
How many days does it rain in September in Kielnarowa?
When it does not snow in Kielnarowa?
Does it snow in Kielnarowa in September?
How many hours of daylight does Kielnarowa have in September?
When are sunrise and sunset in September in Kielnarowa?
How long on average sun shines in September in Kielnarowa?
What is the UV index intensity in September in Kielnarowa?
Average temperature in September
Kielnarowa, Poland
- Average high temperature in September: 19.7°C
The warmest month (with the highest average high temperature) is August (25.4°C).
The month with the lowest average high temperature is January (-0.1°C).
- Average low temperature in September: 9.8°C
The months with the highest average low temperature are July and August (14°C).
The coldest month (with the lowest average low temperature) is January (-4.3°C).
Average pressure in September
Kielnarowa, Poland
- Average pressure in September: 1017.7mbar
The month with the highest atmospheric pressure is October (1019.1mbar).
The month with the lowest atmospheric pressure is July (1014.3mbar).
Average wind speed in September
Kielnarowa, Poland
- Average wind speed in September: 10.4km/h
The windiest month (with the highest average wind speed) is December (14.2km/h).
The calmest month (with the lowest average wind speed) is August (9.3km/h).
Average humidity in September
Kielnarowa, Poland
- Average humidity in September: 74%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (69%).
Average rainfall in September
Kielnarowa, Poland
- Average rainfall in September: 29mm
The wettest month (with the highest rainfall) is May (68mm).
The driest month (with the least rainfall) is March (23mm).
Average rainfall days in September
Kielnarowa, Poland
- Average rainfall days in September: 11.8 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is January (7.1 days).
Average snowfall in September
Kielnarowa, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (98mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Kielnarowa, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (14.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Kielnarowa, Poland
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in September: 7h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 2h and 48min).
Average sunshine days in September
Kielnarowa, Poland
- Average sunshine days in September: 16.2 days
The month with the most sunshine days is October (18 days).
The month with the least sunshine days is June (9.5 days).
Average UV index in September
Kielnarowa, Poland
- Average UV index in September: 3
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in September
Kielnarowa, Poland
- Average cloud cover in September: 41
The months with the most cloud cover are January and February (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in September
Kielnarowa, Poland
- Average visibility in September: 9km
The months with the highest visibility are March, April, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
