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
September brings a drop in Lnisno's average high-temperature, falling from a warm 24.8°C (76.6°F) in August to an enjoyable 19.3°C (66.7°F). Lnisno records an average low of 10.7°C (51.3°F) throughout the nights in September.Humidity
In Lnisno, the average relative humidity in September is 72%.Rainfall
In Lnisno, Poland, during September, the rain falls for 11.9 days and regularly aggregates up to 36mm (1.42") of precipitation. Throughout the year, in Lnisno, Poland, there are 166.9 rainfall days, and 477mm (18.78") of precipitation is accumulated.Snowfall
In Lnisno, snow does not fall in June through September.Daylight
In Lnisno, the average length of the day in September is 12h and 39min.On the first day of the month, sunrise is at 05:52 and sunset at 19:26. On the last day of September, in Lnisno, Poland, sunrise is at 06:39 and sunset at 18:19 CEST.
Sunshine
In September, the average sunshine in Lnisno is 8h.UV index
The average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The daily high UV index of 3 in September translates into this advice:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Frequently asked questions
What is the average September temperature in Lnisno?
What is the average humidity in September in Lnisno?
How much does it rain in Lnisno in September?
When it does not snow in Lnisno?
Does it snow in Lnisno in September?
How many hours of daylight does Lnisno have in September?
When are sunrise and sunset in September in Lnisno?
How long on average sun shines in September in Lnisno?
What is the UV index intensity in September in Lnisno?
Average temperature in September
Lnisno, Poland
- Average high temperature in September: 19.3°C
The warmest month (with the highest average high temperature) is August (24.8°C).
The month with the lowest average high temperature is January (0°C).
- Average low temperature in September: 10.7°C
The month with the highest average low temperature is August (14.8°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).
Average pressure in September
Lnisno, Poland
- Average pressure in September: 1017.3mbar
The month with the highest atmospheric pressure is October (1018.1mbar).
The month with the lowest atmospheric pressure is July (1013.7mbar).
Average wind speed in September
Lnisno, Poland
- Average wind speed in September: 12.2km/h
The windiest month (with the highest average wind speed) is December (15.3km/h).
The calmest month (with the lowest average wind speed) is August (11km/h).
Average humidity in September
Lnisno, Poland
- Average humidity in September: 72%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (67%).
Average rainfall in September
Lnisno, Poland
- Average rainfall in September: 36mm
The wettest month (with the highest rainfall) is June (65mm).
The driest month (with the least rainfall) is November (23mm).
Average rainfall days in September
Lnisno, Poland
- Average rainfall days in September: 11.9 days
The month with the highest number of rainy days is July (20.7 days).
The month with the least rainy days is January (8.8 days).
Average snowfall in September
Lnisno, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (138mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Lnisno, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (16.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Lnisno, Poland
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in September: 8h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in September
Lnisno, Poland
- Average sunshine days in September: 15.5 days
The month with the most sunshine days is October (16.6 days).
The month with the least sunshine days is July (7.8 days).
Average UV index in September
Lnisno, 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 and December (UV index 1).
Average cloud cover in September
Lnisno, Poland
- Average cloud cover in September: 40
The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in September
Lnisno, Poland
- Average visibility in September: 9km
The month with the highest visibility is August (10km).
The month with the lowest visibility is January (7km).
Lnisno, Poland
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