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
Weather in September
Temperature
September's onset corresponds with a shift in the average high-temperature, moving from a warm 23.7°C (74.7°F) in August to a comfortable 18.5°C (65.3°F). During September, an average low-temperature of 11°C (51.8°F) is observed in Grabiny-Zameczek.Humidity
In September, the average relative humidity is 74%.Rainfall
In Grabiny-Zameczek, in September, it is raining for 5.9 days, with typically 9mm (0.35") of accumulated precipitation. Throughout the year, there are 101.9 rainfall days, and 161mm (6.34") of precipitation is accumulated.Snowfall
June through October are months without snowfall.Daylight
The average length of the day in September is 12h and 42min.On the first day of the month, sunrise is at 05:53 and sunset at 19:35. On the last day of September, in Grabiny-Zameczek, sunrise is at 06:46 and sunset at 18:23 CEST.
Sunshine
In Grabiny-Zameczek, the average sunshine in September is 8.3h.UV index
The average daily maximum UV index in September in Grabiny-Zameczek, Poland, is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: In September, the maximum UV index of 4 translates into these guidelines:
Adopt protective measures - Suggestions to resist sunburn are offered. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Frequently asked questions
What are September temperatures in Grabiny-Zameczek?
What is the average humidity in September in Grabiny-Zameczek?
How many days does it rain in September in Grabiny-Zameczek?
When it does not snow in Grabiny-Zameczek?
How many hours of daylight does Grabiny-Zameczek have in September?
When are sunrise and sunset in September in Grabiny-Zameczek?
How many hours of sunshine does Grabiny-Zameczek have in September?
How high is the UV index in September in Grabiny-Zameczek?
Average temperature in September
Grabiny-Zameczek, Poland
- Average high temperature in September: 18.5°C
The warmest month (with the highest average high temperature) is August (23.7°C).
The month with the lowest average high temperature is January (0.3°C).
- Average low temperature in September: 11°C
The month with the highest average low temperature is August (14.5°C).
The coldest month (with the lowest average low temperature) is January (-2.8°C).
Average pressure in September
Grabiny-Zameczek, Poland
- Average pressure in September: 1016.4mbar
The month with the highest atmospheric pressure is October (1016.8mbar).
The month with the lowest atmospheric pressure is July (1013.2mbar).
Average wind speed in September
Grabiny-Zameczek, Poland
- Average wind speed in September: 12.8km/h
The windiest month (with the highest average wind speed) is December (15.1km/h).
The calmest month (with the lowest average wind speed) is August (11.4km/h).
Average humidity in September
Grabiny-Zameczek, Poland
- Average humidity in September: 74%
The months with the highest relative humidity are January and December (88%).
The month with the lowest relative humidity is August (70%).
Average rainfall in September
Grabiny-Zameczek, Poland
- Average rainfall in September: 9mm
The wettest month (with the highest rainfall) is May (26mm).
The driest month (with the least rainfall) is April (7mm).
Average rainfall days in September
Grabiny-Zameczek, Poland
- Average rainfall days in September: 5.9 days
The month with the highest number of rainy days is July (14.1 days).
The month with the least rainy days is January (5.4 days).
Average snowfall in September
Grabiny-Zameczek, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (23mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in September
Grabiny-Zameczek, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (8.5 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Grabiny-Zameczek, 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: 8h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in September
Grabiny-Zameczek, Poland
- Average sunshine days in September: 21.2 days
The month with the most sunshine days is October (23 days).
The month with the least sunshine days is July (13.3 days).
Average UV index in September
Grabiny-Zameczek, Poland
- Average UV index in September: 4
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Grabiny-Zameczek, Poland
- Average cloud cover in September: 39
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in September
Grabiny-Zameczek, Poland
- Average visibility in September: 10km
The months with the highest visibility are August and September (10km).
The months with the lowest visibility are January and February (8km).
Grabiny-Zameczek, Poland
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