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
Setting in of September comes with a decrease in the average high-temperature, moving from a warm 23.7°C (74.7°F) in August to a refreshing 18.5°C (65.3°F). Throughout the month of September, Narkowy observes an average nighttime temperature of 11°C (51.8°F).Humidity
The average relative humidity in September in Narkowy is 74%.Rainfall
In September, the rain falls for 5.9 days. Throughout September, 9mm (0.35") of precipitation is accumulated. Throughout the year, in Narkowy, there are 101.9 rainfall days, and 161mm (6.34") of precipitation is accumulated.Snowfall
June through October are months without snowfall.Daylight
In Narkowy, the average length of the day in September is 12h and 42min.On the first day of September, sunrise is at 05:54 and sunset at 19:35. On the last day of the month, sunrise is at 06:45 and sunset at 18:23 CEST.
Sunshine
In Narkowy, the average sunshine in September is 8.3h.UV index
The average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum high daily UV index of 4 during September translates into the following directions:
Put precautions into practice - Protective measures against sun-induced damage are advised. The Sun's radiation is especially intense around midday; try to stay in shade during this period. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Narkowy?
What is the average humidity in September in Narkowy?
How many days does it rain in September in Narkowy?
When it does not snow in Narkowy?
How many hours of daylight does Narkowy have in September?
When is the sunrise / sunset in September in Narkowy?
How many hours of sunshine does Narkowy have in September?
What is the UV index intensity in September in Narkowy?
Average temperature in September
Narkowy, 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
Narkowy, 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
Narkowy, 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
Narkowy, 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
Narkowy, 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
Narkowy, 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
Narkowy, 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
Narkowy, 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
Narkowy, 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 30min).
- 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
Narkowy, 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
Narkowy, 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
Narkowy, 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
Narkowy, 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).
