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
Dmenin's September weather features a mild decline in high-temperatures, reducing from a warm 24.8°C (76.6°F) in August to an enjoyable 19.3°C (66.7°F). During the nights in September, Dmenin experiences a consistent average temperature of 11.2°C (52.2°F).Humidity
In Dmenin, the average relative humidity in September is 71%.Rainfall
In Dmenin, in September, it is raining for 10.4 days, with typically 28mm (1.1") of accumulated precipitation. In Dmenin, during the entire year, the rain falls for 150.8 days and collects up to 434mm (17.09") of precipitation.Snowfall
June through September are months without snowfall in Dmenin.Daylight
In Dmenin, the average length of the day in September is 12h and 38min.On the first day of the month, sunrise is at 05:55 and sunset at 19:27. On the last day of September, sunrise is at 06:41 and sunset at 18:21 CEST.
Sunshine
In September, the average sunshine is 8.2h.UV index
In September, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: An average maximum UV index of 4 in September leads to these recommendations:
Adopt protective measures - Suggestions to resist sunburn are offered. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Dmenin in September?
What is the average humidity in September in Dmenin?
How many days does it rain in September in Dmenin?
When it does not snow in Dmenin?
Does it snow in Dmenin in September?
How many hours of daylight does Dmenin have in September?
When is the sunrise / sunset in September in Dmenin?
How many hours of sunshine does Dmenin have in September?
What is the UV index intensity in September in Dmenin?
Average temperature in September
Dmenin, Poland
- Average high temperature in September: 19.3°C
The warmest month (with the highest average high temperature) is August (24.8°C).
The month with the lowest average high temperature is January (0°C).
- Average low temperature in September: 11.2°C
The month with the highest average low temperature is August (15.2°C).
The coldest month (with the lowest average low temperature) is January (-3.5°C).
Average pressure in September
Dmenin, Poland
- Average pressure in September: 1017.6mbar
The month with the highest atmospheric pressure is October (1018.5mbar).
The month with the lowest atmospheric pressure is July (1014.2mbar).
Average wind speed in September
Dmenin, Poland
- Average wind speed in September: 12.3km/h
The windiest month (with the highest average wind speed) is December (15.9km/h).
The calmest month (with the lowest average wind speed) is August (11.1km/h).
Average humidity in September
Dmenin, Poland
- Average humidity in September: 71%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (65%).
Average rainfall in September
Dmenin, Poland
- Average rainfall in September: 28mm
The wettest month (with the highest rainfall) is May (61mm).
The driest month (with the least rainfall) is November (25mm).
Average rainfall days in September
Dmenin, Poland
- Average rainfall days in September: 10.4 days
The month with the highest number of rainy days is May (18.6 days).
The month with the least rainy days is January (8.7 days).
Average snowfall in September
Dmenin, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (133mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Dmenin, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (17.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Dmenin, Poland
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in September: 8h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The months with the least sunshine are January and February (Average sunshine: 3h and 6min).
Average sunshine days in September
Dmenin, Poland
- Average sunshine days in September: 18.2 days
The month with the most sunshine days is August (19.3 days).
The month with the least sunshine days is February (8.5 days).
Average UV index in September
Dmenin, Poland
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is November (UV index 1).
Average cloud cover in September
Dmenin, Poland
- Average cloud cover in September: 40
The months with the most cloud cover are January and February (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in September
Dmenin, Poland
- Average visibility in September: 9km
The month with the highest visibility is August (10km).
The month with the lowest visibility is January (7km).
