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
Weather in September
Temperature
The arrival of September corresponds with a shift in temperature, down from a moderately hot 24.5°C (76.1°F) in August to a comfortable 18.8°C (65.8°F). An average temperature of 8.5°C (47.3°F) is recorded during the nights in September.Humidity
In Siemuszowa, the average relative humidity in September is 77%.Rainfall
September is the month with the least rainfall. Rain falls for 11.3 days and accumulates 24mm (0.94") of precipitation.Snowfall
In Siemuszowa, snow does not fall in June through September.Daylight
In September, the average length of the day is 12h and 36min.On the first day of the month, sunrise is at 05:47 and sunset at 19:14. On the last day of September, sunrise is at 06:29 and sunset at 18:11 CEST.
Sunshine
The average sunshine in September is 7.9h.UV index
The average daily maximum UV index in September in Siemuszowa is 3. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: In September, a daily UV index of 3 turns into the following recommendations:
Undertake protective steps - Preventing sun damage is advised. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Frequently asked questions
What is the average September temperature in Siemuszowa?
What is the average humidity in September in Siemuszowa?
What is the driest month in Siemuszowa?
How much does it rain in Siemuszowa in September?
When it does not snow in Siemuszowa?
Does it snow in Siemuszowa in September?
What is the average length of the day in September in Siemuszowa?
What time are sunrise and sunset in September in Siemuszowa?
How long on average sun shines in September in Siemuszowa?
What is the UV index intensity in September in Siemuszowa?
Average temperature in September
Siemuszowa, Poland
- Average high temperature in September: 18.8°C
The warmest month (with the highest average high temperature) is August (24.5°C).
The month with the lowest average high temperature is January (-1°C).
- Average low temperature in September: 8.5°C
The month with the highest average low temperature is July (12.2°C).
The coldest month (with the lowest average low temperature) is January (-5.4°C).
Average pressure in September
Siemuszowa, Poland
- Average pressure in September: 1017.7mbar
The month with the highest atmospheric pressure is October (1019.2mbar).
The months with the lowest atmospheric pressure are June and July (1014.3mbar).
Average wind speed in September
Siemuszowa, Poland
- Average wind speed in September: 9.4km/h
The windiest month (with the highest average wind speed) is December (14km/h).
The calmest month (with the lowest average wind speed) is August (8.5km/h).
Average humidity in September
Siemuszowa, Poland
- Average humidity in September: 77%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (73%).
Average rainfall in September
Siemuszowa, Poland
- Average rainfall in September: 24mm
The wettest month (with the highest rainfall) is May (65mm).
The driest month (with the least rainfall) is September (24mm).
Average rainfall days in September
Siemuszowa, Poland
- Average rainfall days in September: 11.3 days
The month with the highest number of rainy days is July (19.1 days).
The month with the least rainy days is January (7 days).
Average snowfall in September
Siemuszowa, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is December (142mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Siemuszowa, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (16 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Siemuszowa, Poland
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in September: 7h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 0min).
Average sunshine days in September
Siemuszowa, Poland
- Average sunshine days in September: 16.2 days
The month with the most sunshine days is October (17.4 days).
The month with the least sunshine days is July (9.3 days).
Average UV index in September
Siemuszowa, Poland
- Average UV index in September: 3
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in September
Siemuszowa, Poland
- Average cloud cover in September: 40
The months with the most cloud cover are January and February (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in September
Siemuszowa, Poland
- Average visibility in September: 9km
The months with the highest visibility are April, August and September (9km).
The months with the lowest visibility are January and February (7km).
Siemuszowa, Poland
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