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
Arrival of September comes with a reduction in the average high-temperature, falling from an agreeable 22.5°C (72.5°F) in August to an enjoyable 16.8°C (62.2°F). September witnesses an average nighttime temperature of 6.5°C (43.7°F).Humidity
In Kalameny, the average relative humidity in September is 79%.Rainfall
In Kalameny, during September, the rain falls for 14.4 days and regularly aggregates up to 51mm (2.01") of precipitation. Throughout the year, in Kalameny, Slovakia, there are 152.4 rainfall days, and 695mm (27.36") of precipitation is accumulated.Snowfall
January through May, July, September through December are months with snowfall. September is the first month it typically snows in Kalameny. Throughout September, in the average 0.7 snowfall days, it receives 1mm (0.04") of snow. In Kalameny, during the entire year, snow falls for 106.9 days and aggregates up to 1765mm (69.49") of snow.Daylight
In September, the average length of the day is 12h and 36min.On the first day of the month, sunrise is at 05:59 and sunset at 19:24. On the last day of September, sunrise is at 06:41 and sunset at 18:23 CEST.
Sunshine
In Kalameny, the average sunshine in September is 8.5h.UV index
In Kalameny, the average daily maximum UV index in September is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: A daily high UV index of 3 in September leads to these guidelines:
Ensure safety - Recommendations to avert sunburn are presented. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Frequently asked questions
What is the average September temperature in Kalameny?
What is the average humidity in September in Kalameny?
How much does it rain in Kalameny in September?
When does it start to snow in Kalameny?
How many hours of daylight does Kalameny have in September?
When is the sunrise / sunset in September in Kalameny?
How many hours of sunshine does Kalameny have in September?
What is the UV index reading in September in Kalameny?
Average temperature in September
Kalameny, Slovakia
- Average high temperature in September: 16.8°C
The warmest month (with the highest average high temperature) is August (22.5°C).
The month with the lowest average high temperature is January (-1.1°C).
- Average low temperature in September: 6.5°C
The month with the highest average low temperature is August (10.1°C).
The coldest month (with the lowest average low temperature) is January (-7.5°C).
Average pressure in September
Kalameny, Slovakia
- Average pressure in September: 1017.6mbar
The month with the highest atmospheric pressure is December (1019.6mbar).
The month with the lowest atmospheric pressure is June (1014.3mbar).
Average wind speed in September
Kalameny, Slovakia
- Average wind speed in September: 7.1km/h
The windiest month (with the highest average wind speed) is March (8.6km/h).
The calmest month (with the lowest average wind speed) is August (6.5km/h).
Average humidity in September
Kalameny, Slovakia
- Average humidity in September: 79%
The months with the highest relative humidity are January, February and December (92%).
The month with the lowest relative humidity is August (74%).
Average rainfall in September
Kalameny, Slovakia
- Average rainfall in September: 51mm
The wettest month (with the highest rainfall) is June (92mm).
The driest month (with the least rainfall) is April (40mm).
Average rainfall days in September
Kalameny, Slovakia
- Average rainfall days in September: 14.4 days
The month with the highest number of rainy days is June (22 days).
The month with the least rainy days is February (4.1 days).
Average snowfall in September
Kalameny, Slovakia
- Average snowfall in September: 1mm
The month with the highest snowfall is February (347mm).
The months with the least snowfall are June and August (0mm).
Average snowfall days in September
Kalameny, Slovakia
- Average snowfall days in September: 0.7 days
The month with the highest number of snowfall days is January (21.3 days).
The month with the least snowfall days is August (0 days).
Average daylight in September /
Average sunshine in September
Kalameny, Slovakia
- 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 18min).
- Average sunshine in September: 8h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 18min).
Average sunshine days in September
Kalameny, Slovakia
- Average sunshine days in September: 13.5 days
The month with the most sunshine days is October (14.8 days).
The month with the least sunshine days is June (6.1 days).
Average UV index in September
Kalameny, Slovakia
- Average UV index in September: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are November and December (UV index 1).
Average cloud cover in September
Kalameny, Slovakia
- Average cloud cover in September: 40
The months with the most cloud cover are February and December (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in September
Kalameny, Slovakia
- Average visibility in September: 8km
The month with the highest visibility is August (9km).
The month with the lowest visibility is January (5km).
Kalameny, Slovakia
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