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
Chełchy-Klimki's weather in September involves a decrease in the average high-temperature, moving down from August's moderately hot 24.2°C (75.6°F) to an enjoyable 18.7°C (65.7°F). Throughout the month of September, the average temperature dips to a fresh 10.3°C (50.5°F) at night.Humidity
The average relative humidity in September is 73%.Rainfall
In Chełchy-Klimki, in September, during 10.3 rainfall days, 26mm (1.02") of precipitation is typically accumulated. In Chełchy-Klimki, Poland, during the entire year, the rain falls for 135.2 days and collects up to 349mm (13.74") of precipitation.Snowfall
In Chełchy-Klimki, snow does not fall in June through September.Daylight
In Chełchy-Klimki, the average length of the day in September is 12h and 40min.On the first day of the month, sunrise is at 05:47 and sunset at 19:24. On the last day of September, sunrise is at 06:36 and sunset at 18:15 CEST.
Sunshine
In Chełchy-Klimki, the average sunshine in September is 7.9h.UV index
In September, the average daily maximum UV index in Chełchy-Klimki is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: An average maximum UV index of 3 in September leads to these recommendations:
Put precautions into practice - Ensuring skin and eye safety is a necessity. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. 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 Chełchy-Klimki?
What is the average humidity in September in Chełchy-Klimki?
How many days does it rain in September in Chełchy-Klimki?
When it does not snow in Chełchy-Klimki?
Does it snow in Chełchy-Klimki in September?
How many hours of daylight does Chełchy-Klimki have in September?
When is the sunrise / sunset in September in Chełchy-Klimki?
How long on average sun shines in September in Chełchy-Klimki?
What is the UV index intensity in September in Chełchy-Klimki?
Average temperature in September
Chełchy-Klimki, Poland
- Average high temperature in September: 18.7°C
The warmest months (with the highest average high temperature) are July and August (24.2°C).
The month with the lowest average high temperature is January (-0.8°C).
- Average low temperature in September: 10.3°C
The month with the highest average low temperature is August (14.2°C).
The coldest month (with the lowest average low temperature) is January (-4.1°C).
Average pressure in September
Chełchy-Klimki, Poland
- Average pressure in September: 1016.9mbar
The month with the highest atmospheric pressure is October (1017.8mbar).
The month with the lowest atmospheric pressure is July (1013.3mbar).
Average wind speed in September
Chełchy-Klimki, Poland
- Average wind speed in September: 11.4km/h
The windiest month (with the highest average wind speed) is December (13.4km/h).
The calmest month (with the lowest average wind speed) is August (10km/h).
Average humidity in September
Chełchy-Klimki, Poland
- Average humidity in September: 73%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (68%).
Average rainfall in September
Chełchy-Klimki, Poland
- Average rainfall in September: 26mm
The wettest month (with the highest rainfall) is May (46mm).
The driest month (with the least rainfall) is April (14mm).
Average rainfall days in September
Chełchy-Klimki, Poland
- Average rainfall days in September: 10.3 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (7.2 days).
Average snowfall in September
Chełchy-Klimki, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (108mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Chełchy-Klimki, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (13.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Chełchy-Klimki, Poland
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- 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 36min).
Average sunshine days in September
Chełchy-Klimki, Poland
- Average sunshine days in September: 17.5 days
The month with the most sunshine days is October (19.2 days).
The month with the least sunshine days is July (11.1 days).
Average UV index in September
Chełchy-Klimki, 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
Chełchy-Klimki, Poland
- Average cloud cover in September: 41
The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in September
Chełchy-Klimki, 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 (6km).
Chełchy-Klimki, Poland
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