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
A moderate decline in the average high-temperature is seen during September, decreasing from a warm 24.3°C (75.7°F) in August to a comfortable 19.2°C (66.6°F). Stare Brynki records a steady low-temperature average of 11.2°C (52.2°F) during September.Humidity
The average relative humidity in September is 75%.Rainfall
In Stare Brynki, Poland, in September, during 11.6 rainfall days, 20mm (0.79") of precipitation is typically accumulated. In Stare Brynki, Poland, during the entire year, the rain falls for 157.4 days and collects up to 322mm (12.68") of precipitation.Snowfall
May through October are months without snowfall in Stare Brynki.Daylight
In September, the average length of the day is 12h and 41min.On the first day of the month, sunrise is at 06:12 and sunset at 19:50. On the last day of September, in Stare Brynki, Poland, sunrise is at 07:02 and sunset at 18:40 CEST.
Sunshine
In Stare Brynki, the average sunshine in September is 8.5h.UV index
In September, the average daily maximum UV index in Stare Brynki is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The UV index of 4 during September translates into the following guidance:
Exercise prevention - Protecting skin and eyes from harm is required. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Enhance your sun protection with tightly woven, yet airy clothing.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Stare Brynki in September?
What is the average humidity in September in Stare Brynki?
How many days does it rain in September in Stare Brynki?
When it does not snow in Stare Brynki?
How many hours of daylight does Stare Brynki have in September?
What time are sunrise and sunset in September in Stare Brynki?
How many hours of sunshine does Stare Brynki have in September?
What is the UV index reading in September in Stare Brynki?
Average temperature in September
Stare Brynki, Poland
- Average high temperature in September: 19.2°C
The warmest month (with the highest average high temperature) is August (24.3°C).
The month with the lowest average high temperature is January (1.8°C).
- Average low temperature in September: 11.2°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°C).
Average pressure in September
Stare Brynki, Poland
- Average pressure in September: 1016.6mbar
The months with the highest atmospheric pressure are September and October (1016.6mbar).
The month with the lowest atmospheric pressure is November (1013.4mbar).
Average wind speed in September
Stare Brynki, Poland
- Average wind speed in September: 11.8km/h
The windiest month (with the highest average wind speed) is December (14.4km/h).
The calmest month (with the lowest average wind speed) is August (11km/h).
Average humidity in September
Stare Brynki, Poland
- Average humidity in September: 75%
The months with the highest relative humidity are January and December (89%).
The months with the lowest relative humidity are April and August (70%).
Average rainfall in September
Stare Brynki, Poland
- Average rainfall in September: 20mm
The wettest month (with the highest rainfall) is July (41mm).
The driest month (with the least rainfall) is April (13mm).
Average rainfall days in September
Stare Brynki, Poland
- Average rainfall days in September: 11.6 days
The month with the highest number of rainy days is July (17 days).
The month with the least rainy days is February (10.3 days).
Average snowfall in September
Stare Brynki, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (41mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Stare Brynki, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (9.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Stare Brynki, Poland
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in September: 8h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in September
Stare Brynki, Poland
- Average sunshine days in September: 15.1 days
The month with the most sunshine days is April (16.3 days).
The month with the least sunshine days is December (10.7 days).
Average UV index in September
Stare Brynki, Poland
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in September
Stare Brynki, Poland
- Average cloud cover in September: 40
The months with the most cloud cover are January and December (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in September
Stare Brynki, 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).
