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
In Henryszew, the average high-temperature in September drops from a warm 24.9°C (76.8°F) in August to a refreshing 19.1°C (66.4°F). During September, the nighttime temperature averages to a fresh 10.5°C (50.9°F).Humidity
In September, the average relative humidity in Henryszew is 73%.Rainfall
In Henryszew, in September, during 10.1 rainfall days, 31mm (1.22") of precipitation is typically accumulated. Throughout the year, in Henryszew, there are 156.2 rainfall days, and 451mm (17.76") of precipitation is accumulated.Snowfall
In Henryszew, snow does not fall in June through September.Daylight
The average length of the day in September is 12h and 39min.On the first day of the month, sunrise is at 05:50 and sunset at 19:25. On the last day of September, sunrise is at 06:38 and sunset at 18:17 CEST.
Sunshine
In September, the average sunshine in Henryszew is 7.8h.UV index
In Henryszew, the average daily maximum UV index in September is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: A maximum high daily UV index of 3 during September translates into the following directions:
Take necessary precautions - Defending against sun damage is advocated. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Henryszew in September?
What is the average humidity in September in Henryszew?
How much does it rain in Henryszew in September?
When it does not snow in Henryszew?
Does it snow in Henryszew in September?
What is the average length of the day in September in Henryszew?
When is the sunrise / sunset in September in Henryszew?
How long on average sun shines in September in Henryszew?
What is the UV index intensity in September in Henryszew?
Average temperature in September
Henryszew, Poland
- Average high temperature in September: 19.1°C
The warmest month (with the highest average high temperature) is August (24.9°C).
The month with the lowest average high temperature is January (-0.3°C).
- Average low temperature in September: 10.5°C
The month with the highest average low temperature is August (14.8°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).
Average pressure in September
Henryszew, Poland
- Average pressure in September: 1017.2mbar
The month with the highest atmospheric pressure is October (1018.1mbar).
The month with the lowest atmospheric pressure is July (1013.6mbar).
Average wind speed in September
Henryszew, Poland
- Average wind speed in September: 11.9km/h
The windiest month (with the highest average wind speed) is December (14.7km/h).
The calmest month (with the lowest average wind speed) is August (10.7km/h).
Average humidity in September
Henryszew, Poland
- Average humidity in September: 73%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (67%).
Average rainfall in September
Henryszew, Poland
- Average rainfall in September: 31mm
The wettest month (with the highest rainfall) is May (63mm).
The driest month (with the least rainfall) is April (24mm).
Average rainfall days in September
Henryszew, Poland
- Average rainfall days in September: 10.1 days
The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is January (8.9 days).
Average snowfall in September
Henryszew, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (157mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Henryszew, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (16.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Henryszew, Poland
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in September: 7h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).
Average sunshine days in September
Henryszew, Poland
- Average sunshine days in September: 17.9 days
The month with the most sunshine days is September (17.9 days).
The month with the least sunshine days is January (8.2 days).
Average UV index in September
Henryszew, Poland
- Average UV index in September: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in September
Henryszew, Poland
- Average cloud cover in September: 41
The month with the most cloud cover is January (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in September
Henryszew, Poland
- Average visibility in September: 9km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The month with the lowest visibility is January (7km).
