September weather forecastMortąg, Poland
September
Weather in September
September, the first month of the autumn in Mortąg, is still a refreshing month, with an average temperature ranging between max 18.9°C (66°F) and min 10.6°C (51.1°F).Temperature
Mortąg in September demonstrates a small temperature transition, adjusting from an average high of a moderately hot 23.9°C (75°F) in August to a refreshing 18.9°C (66°F). Throughout the month of September, Mortąg witnesses an average temperature of 10.6°C (51.1°F).Humidity
In September, the average relative humidity in Mortąg is 73%.Rainfall
In Mortąg, during September, the rain falls for 8.3 days and regularly aggregates up to 20mm (0.79") of precipitation. In Mortąg, during the entire year, the rain falls for 124.3 days and collects up to 298mm (11.73") of precipitation.Snowfall
In Mortąg, snow does not fall in June through October.Daylight
In September, the average length of the day in Mortąg, Poland, is 12h and 41min.On the first day of the month, sunrise is at 05:51 and sunset at 19:32. On the last day of September, in Mortąg, sunrise is at 06:43 and sunset at 18:20 CEST.
Sunshine
In Mortąg, the average sunshine in September is 8.2h.UV index
The average daily maximum UV index in September in Mortąg is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: A maximum daily UV index of 4 during September morphs into the following directions:
Take precautions - Protection against sun damage is advised. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Mortąg, Poland
- Average high temperature in September: 18.9°C
The warmest month (with the highest average high temperature) is August (23.9°C).
The month with the lowest average high temperature is January (-0.2°C).
- Average low temperature in September: 10.6°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 (-3.6°C).
Average pressure in September
Mortąg, Poland
- Average pressure in September: 1016.5mbar
The month with the highest atmospheric pressure is October (1017.1mbar).
The month with the lowest atmospheric pressure is July (1013.3mbar).
Average wind speed in September
Mortąg, Poland
- Average wind speed in September: 12km/h
The windiest month (with the highest average wind speed) is December (14.2km/h).
The calmest month (with the lowest average wind speed) is August (10.9km/h).
Average humidity in September
Mortąg, Poland
- Average humidity in September: 73%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (68%).
Average rainfall in September
Mortąg, Poland
- Average rainfall in September: 20mm
The wettest month (with the highest rainfall) is July (40mm).
The driest month (with the least rainfall) is April (11mm).
Average rainfall days in September
Mortąg, Poland
- Average rainfall days in September: 8.3 days
The month with the highest number of rainy days is July (14.7 days).
The month with the least rainy days is January (8.2 days).
Average snowfall in September
Mortąg, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (74mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in September
Mortąg, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (11.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Mortąg, Poland
- Average daylight in September: 12h and 42min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in September: 8h and 12min
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 0min).
Average sunshine days in September
Mortąg, Poland
- Average sunshine days in September: 19.8 days
The month with the most sunshine days is October (20.3 days).
The month with the least sunshine days is February (13 days).
Average UV index in September
Mortąg, Poland
- Average UV index in September: 4
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and November (UV index 1).
Average cloud cover in September
Mortąg, Poland
- Average cloud cover in September: 39
The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in September
Mortąg, 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).
