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
Welcoming September, Nieborowice observes a shift in the average high-temperature, falling from August's moderately hot 25.2°C (77.4°F) to a comfortable 19.5°C (67.1°F). An average low-temperature of 11.2°C (52.2°F) is observed during September nights in Nieborowice.Humidity
The average relative humidity in September is 71%.Rainfall
In Nieborowice, in September, it is raining for 12.5 days, with typically 30mm (1.18") of accumulated precipitation. In Nieborowice, Poland, during the entire year, the rain falls for 137.4 days and collects up to 330mm (12.99") of precipitation.Snowfall
May through September are months without snowfall.Daylight
In Nieborowice, the average length of the day in September is 12h and 37min.On the first day of September, sunrise is at 06:01 and sunset at 19:29. On the last day of the month, sunrise is at 06:44 and sunset at 18:25 CEST.
Sunshine
The average sunshine in September is 8.6h.UV index
In September, the average daily maximum UV index in Nieborowice is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: The daily maximum UV index of 4 in September interprets into the following advice:
Act with care - Obligation to protect against skin and eye damage is highlighted. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Frequently asked questions
What are September temperatures in Nieborowice?
What is the average humidity in September in Nieborowice?
How many days does it rain in September in Nieborowice?
When it does not snow in Nieborowice?
Does it snow in Nieborowice in September?
What is the average length of the day in September in Nieborowice?
What time are sunrise and sunset in September in Nieborowice?
How long on average sun shines in September in Nieborowice?
How high is the UV index in September in Nieborowice?
Average temperature in September
Nieborowice, Poland
- Average high temperature in September: 19.5°C
The warmest month (with the highest average high temperature) is August (25.2°C).
The month with the lowest average high temperature is January (0.5°C).
- Average low temperature in September: 11.2°C
The month with the highest average low temperature is August (15.3°C).
The coldest month (with the lowest average low temperature) is January (-3.4°C).
Average pressure in September
Nieborowice, Poland
- Average pressure in September: 1017.8mbar
The month with the highest atmospheric pressure is October (1018.7mbar).
The month with the lowest atmospheric pressure is July (1014.6mbar).
Average wind speed in September
Nieborowice, Poland
- Average wind speed in September: 10.5km/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 (9.8km/h).
Average humidity in September
Nieborowice, Poland
- Average humidity in September: 71%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (65%).
Average rainfall in September
Nieborowice, Poland
- Average rainfall in September: 30mm
The wettest months (with the highest rainfall) are May and July (44mm).
The driest month (with the least rainfall) is November (15mm).
Average rainfall days in September
Nieborowice, Poland
- Average rainfall days in September: 12.5 days
The month with the highest number of rainy days is June (17 days).
The month with the least rainy days is January (7.3 days).
Average snowfall in September
Nieborowice, Poland
- Average snowfall in September: 0mm
The month with the highest snowfall is January (114mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Nieborowice, Poland
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (12.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Nieborowice, Poland
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 3h and 30min).
Average sunshine days in September
Nieborowice, Poland
- Average sunshine days in September: 15.7 days
The month with the most sunshine days is October (18.2 days).
The month with the least sunshine days is June (10.7 days).
Average UV index in September
Nieborowice, Poland
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in September
Nieborowice, Poland
- Average cloud cover in September: 38
The month with the most cloud cover is February (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in September
Nieborowice, Poland
- Average visibility in September: 9km
The months with the highest visibility are June and August (10km).
The months with the lowest visibility are January and February (8km).
Nieborowice, Poland
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