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
The beginning of September marks a decrease in the average high-temperature, transitioning from a warm 24.2°C (75.6°F) in August to a comfortable 18.4°C (65.1°F). Throughout the month of September, Siemichocze sees a steady low-temperature average of 9.9°C (49.8°F).Humidity
In September, the average relative humidity in Siemichocze is 75%.Rainfall
In Siemichocze, during September, the rain falls for 13.1 days and regularly aggregates up to 36mm (1.42") of precipitation. Throughout the year, in Siemichocze, Poland, there are 163.1 rainfall days, and 492mm (19.37") of precipitation is accumulated.Snowfall
In Siemichocze, snow does not fall in June through September.Daylight
In September, the average length of the day in Siemichocze is 12h and 40min.On the first day of September in Siemichocze, sunrise is at 05:39 and sunset at 19:15. On the last day of the month, sunrise is at 06:27 and sunset at 18:06 CEST.
Sunshine
In Siemichocze, the average sunshine in September is 7.3h.UV index
The average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: The daily maximum UV index of 3 in September interprets into the following advice:
Take necessary precautions - Defending against sun damage is advocated. To protect against the Sun's most potent rays, avoid direct exposure around midday. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Siemichocze?
What is the average humidity in September in Siemichocze?
How many days does it rain in September in Siemichocze?
When it does not snow in Siemichocze?
Does it snow in Siemichocze in September?
What is the average length of the day in September in Siemichocze?
When are sunrise and sunset in September in Siemichocze?
How long on average sun shines in September in Siemichocze?
What is the UV index intensity in September in Siemichocze?
Average temperature in September
Siemichocze, Poland
- Average high temperature in September: 18.4°C
The warmest month (with the highest average high temperature) is August (24.2°C).
The month with the lowest average high temperature is January (-1.5°C).
- Average low temperature in September: 9.9°C
The month with the highest average low temperature is July (14.3°C).
The coldest month (with the lowest average low temperature) is January (-4.9°C).
Average pressure in September
Siemichocze, Poland
- Average pressure in September: 1017.1mbar
The month with the highest atmospheric pressure is October (1018.5mbar).
The month with the lowest atmospheric pressure is July (1013.3mbar).
Average wind speed in September
Siemichocze, Poland
- Average wind speed in September: 12.2km/h
The windiest month (with the highest average wind speed) is December (15km/h).
The calmest month (with the lowest average wind speed) is August (10.6km/h).
Average humidity in September
Siemichocze, Poland
- Average humidity in September: 75%
The month with the highest relative humidity is January (91%).
The months with the lowest relative humidity are April and August (69%).
Average rainfall in September
Siemichocze, Poland
- Average rainfall in September: 36mm
The wettest month (with the highest rainfall) is May (72mm).
The driest month (with the least rainfall) is February (27mm).
Average rainfall days in September
Siemichocze, Poland
- Average rainfall days in September: 13.1 days
The month with the highest number of rainy days is July (19.8 days).
The month with the least rainy days is February (8.2 days).
Average snowfall in September
Siemichocze, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (173mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Siemichocze, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (18.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Siemichocze, Poland
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in September: 7h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 1h and 48min).
Average sunshine days in September
Siemichocze, Poland
- Average sunshine days in September: 13.8 days
The month with the most sunshine days is October (15.2 days).
The month with the least sunshine days is January (7.2 days).
Average UV index in September
Siemichocze, Poland
- Average UV index in September: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in September
Siemichocze, Poland
- Average cloud cover in September: 41
The month with the most cloud cover is January (Cloud cover 79).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in September
Siemichocze, Poland
- Average visibility in September: 9km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
