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
Transition into September marks a drop in the average high-temperature, moving from an agreeable 22.8°C (73°F) in August to a refreshing 17.5°C (63.5°F). Throughout September, the nighttime temperature averages to a frosty 9°C (48.2°F).Humidity
The average relative humidity in September is 79%.Rainfall
In Wiłkupie, in September, during 15.2 rainfall days, 38mm (1.5") of precipitation is typically accumulated. Throughout the year, there are 178.8 rainfall days, and 536mm (21.1") of precipitation is accumulated.Snowfall
June through September are months without snowfall in Wiłkupie.Daylight
The average length of the day in September in Wiłkupie is 12h and 43min.On the first day of the month, sunrise is at 05:36 and sunset at 19:19. On the last day of September, in Wiłkupie, sunrise is at 06:29 and sunset at 18:06 CEST.
Sunshine
In September, the average sunshine in Wiłkupie, Poland, is 7.9h.UV index
In September, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: An average UV index of 3 in September transforms into this advice:
Put precautions into practice - Protective measures against sun-induced damage are advised. Minimize direct exposure to the Sun during midday when its radiation is at its peak. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Wiłkupie?
What is the average humidity in September in Wiłkupie?
How much does it rain in Wiłkupie in September?
When it does not snow in Wiłkupie?
Does it snow in Wiłkupie in September?
What is the average length of the day in September in Wiłkupie?
When is the sunrise / sunset in September in Wiłkupie?
How long on average sun shines in September in Wiłkupie?
How high is the UV index in September in Wiłkupie?
Average temperature in September
Wiłkupie, Poland
- Average high temperature in September: 17.5°C
The warmest month (with the highest average high temperature) is August (22.8°C).
The month with the lowest average high temperature is January (-1.9°C).
- Average low temperature in September: 9°C
The month with the highest average low temperature is July (12.8°C).
The coldest month (with the lowest average low temperature) is January (-6°C).
Average pressure in September
Wiłkupie, Poland
- Average pressure in September: 1016.5mbar
The month with the highest atmospheric pressure is October (1017.5mbar).
The month with the lowest atmospheric pressure is July (1012.9mbar).
Average wind speed in September
Wiłkupie, Poland
- Average wind speed in September: 12.8km/h
The windiest month (with the highest average wind speed) is December (16.7km/h).
The calmest month (with the lowest average wind speed) is August (11.2km/h).
Average humidity in September
Wiłkupie, Poland
- Average humidity in September: 79%
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is April (73%).
Average rainfall in September
Wiłkupie, Poland
- Average rainfall in September: 38mm
The wettest month (with the highest rainfall) is July (76mm).
The driest month (with the least rainfall) is April (27mm).
Average rainfall days in September
Wiłkupie, Poland
- Average rainfall days in September: 15.2 days
The month with the highest number of rainy days is July (22 days).
The month with the least rainy days is February (8.7 days).
Average snowfall in September
Wiłkupie, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (124mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Wiłkupie, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (15.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Wiłkupie, Poland
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in September: 7h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 2h and 36min).
Average sunshine days in September
Wiłkupie, Poland
- Average sunshine days in September: 11.5 days
The month with the most sunshine days is October (14 days).
The month with the least sunshine days is July (6.3 days).
Average UV index in September
Wiłkupie, Poland
- 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, November and December (UV index 1).
Average cloud cover in September
Wiłkupie, Poland
- Average cloud cover in September: 45
The months with the most cloud cover are January and February (Cloud cover 75).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in September
Wiłkupie, Poland
- Average visibility in September: 9km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The month with the lowest visibility is January (7km).
