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 shift from August to September coincides with a small decrease in the average high-temperature, down to an enjoyable 18°C (64.4°F) from an agreeable 22.1°C (71.8°F). Ratajki experiences a mean low-temperature of 12.2°C (54°F) during September.Humidity
In Ratajki, the average relative humidity in September is 76%.Rainfall
In September, the rain falls for 10.9 days. Throughout September, 36mm (1.42") of precipitation is accumulated. Throughout the year, in Ratajki, there are 142.6 rainfall days, and 388mm (15.28") of precipitation is accumulated.Snowfall
June through October are months without snowfall in Ratajki.Daylight
The average length of the day in September is 12h and 42min.On the first day of the month, sunrise is at 06:03 and sunset at 19:44. On the last day of September, sunrise is at 06:55 and sunset at 18:32 CEST.
Sunshine
The average sunshine in September is 8.5h.UV index
The average daily maximum UV index in September in Ratajki is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index, 4 during September, leads to the following recommendations:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Frequently asked questions
What is the temperature in September in Ratajki?
What is the average humidity in September in Ratajki?
How much does it rain in Ratajki in September?
When it does not snow in Ratajki?
What is the average length of the day in September in Ratajki?
When are sunrise and sunset in September in Ratajki?
How long on average sun shines in September in Ratajki?
How high is the UV index in September in Ratajki?
Average temperature in September
Ratajki, Poland
- Average high temperature in September: 18°C
The warmest month (with the highest average high temperature) is August (22.1°C).
The month with the lowest average high temperature is January (1.3°C).
- Average low temperature in September: 12.2°C
The month with the highest average low temperature is August (15.3°C).
The coldest months (with the lowest average low temperature) are January and February (-1.1°C).
Average pressure in September
Ratajki, Poland
- Average pressure in September: 1016.3mbar
The month with the highest atmospheric pressure is October (1016.4mbar).
The months with the lowest atmospheric pressure are November and December (1013.2mbar).
Average wind speed in September
Ratajki, Poland
- Average wind speed in September: 16.5km/h
The windiest month (with the highest average wind speed) is December (20.3km/h).
The calmest month (with the lowest average wind speed) is August (14.4km/h).
Average humidity in September
Ratajki, Poland
- Average humidity in September: 76%
The months with the highest relative humidity are January and December (87%).
The month with the lowest relative humidity is April (72%).
Average rainfall in September
Ratajki, Poland
- Average rainfall in September: 36mm
The wettest month (with the highest rainfall) is July (51mm).
The driest month (with the least rainfall) is April (11mm).
Average rainfall days in September
Ratajki, Poland
- Average rainfall days in September: 10.9 days
The month with the highest number of rainy days is July (14.4 days).
The month with the least rainy days is April (8.8 days).
Average snowfall in September
Ratajki, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (62mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in September
Ratajki, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (9.3 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
Ratajki, 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 24min).
- Average sunshine in September: 8h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The months with the least sunshine are January and December (Average sunshine: 3h and 6min).
Average sunshine days in September
Ratajki, Poland
- Average sunshine days in September: 17.5 days
The month with the most sunshine days is April (19.2 days).
The month with the least sunshine days is December (11.1 days).
Average UV index in September
Ratajki, Poland
- Average UV index in September: 4
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
Ratajki, Poland
- Average cloud cover in September: 40
The month with the most cloud cover is December (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in September
Ratajki, Poland
- Average visibility in September: 10km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, November and December (9km).
Ratajki, Poland
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