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 shift to September brings a decrease in the average high-temperature, falling from a moderately hot 27.3°C (81.1°F) in August to an agreeable 21.6°C (70.9°F). The month of September records an average low-temperature of 10.9°C (51.6°F).Humidity
The average relative humidity in September is 68%.Rainfall
In Rapovce, Slovakia, in September, it is raining for 9.1 days, with typically 31mm (1.22") of accumulated precipitation. Throughout the year, there are 144.4 rainfall days, and 533mm (20.98") of precipitation is accumulated.Snowfall
May through September are months without snowfall in Rapovce.Daylight
The average length of the day in September is 12h and 35min.On the first day of the month, sunrise is at 05:59 and sunset at 19:22. On the last day of September, sunrise is at 06:39 and sunset at 18:22 CEST.
Sunshine
In Rapovce, the average sunshine in September is 9.2h.UV index
In Rapovce, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: An average UV index of 4 in September transforms into this advice:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September?
What is the average humidity in September?
How much does it rain in September?
When it does not snow?
Does it snow in September?
How many hours of daylight does Rapovce have in September?
What time are sunrise and sunset in September?
How long on average sun shines in September?
What is the UV index intensity in September?
Average temperature in September
Rapovce, Slovakia
- Average high temperature in September: 21.6°C
The warmest month (with the highest average high temperature) is August (27.3°C).
The month with the lowest average high temperature is January (0.9°C).
- Average low temperature in September: 10.9°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 (-4.3°C).
Average pressure in September
Rapovce, Slovakia
- Average pressure in September: 1017.2mbar
The month with the highest atmospheric pressure is December (1020.1mbar).
The month with the lowest atmospheric pressure is June (1013.8mbar).
Average wind speed in September
Rapovce, Slovakia
- Average wind speed in September: 7.7km/h
The windiest month (with the highest average wind speed) is March (9.6km/h).
The calmest month (with the lowest average wind speed) is August (6.9km/h).
Average humidity in September
Rapovce, Slovakia
- Average humidity in September: 68%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (63%).
Average rainfall in September
Rapovce, Slovakia
- Average rainfall in September: 31mm
The wettest month (with the highest rainfall) is May (85mm).
The driest month (with the least rainfall) is October (24mm).
Average rainfall days in September
Rapovce, Slovakia
- Average rainfall days in September: 9.1 days
The month with the highest number of rainy days is May (19.8 days).
The month with the least rainy days is January (8.4 days).
Average snowfall in September
Rapovce, Slovakia
- Average snowfall in September: 0mm
The month with the highest snowfall is January (143mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Rapovce, Slovakia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Rapovce, Slovakia
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in September: 9h and 1min
The month with the most sunshine is August (Average sunshine: 11h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).
Average sunshine days in September
Rapovce, Slovakia
- Average sunshine days in September: 19.8 days
The month with the most sunshine days is October (20.7 days).
The month with the least sunshine days is May (9.4 days).
Average UV index in September
Rapovce, Slovakia
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in September
Rapovce, Slovakia
- Average cloud cover in September: 30
The month with the most cloud cover is February (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in September
Rapovce, Slovakia
- Average visibility in September: 9km
The months with the highest visibility are July and August (10km).
The months with the lowest visibility are January, February and December (7km).
