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 commencement of September indicates a shift in the average high-temperature, receding from August's moderately hot 24.8°C (76.6°F) to a comfortable 19.1°C (66.4°F). Zemianske Kostoľany's temperature lowers to a mean of 8.4°C (47.1°F) during the nights in September.Humidity
In September, the average relative humidity is 75%.Rainfall
In Zemianske Kostoľany, during September, the rain falls for 11.6 days and regularly aggregates up to 38mm (1.5") of precipitation. Throughout the year, in Zemianske Kostoľany, there are 148.2 rainfall days, and 509mm (20.04") of precipitation is accumulated.Snowfall
In Zemianske Kostoľany, snow does not fall in May through September.Daylight
In September, the average length of the day in Zemianske Kostoľany is 12h and 35min.On the first day of September, sunrise is at 06:03 and sunset at 19:27. On the last day of the month, sunrise is at 06:44 and sunset at 18:26 CEST.
Sunshine
In Zemianske Kostoľany, the average sunshine in September is 8.9h.UV index
The average daily maximum UV index in September is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: An average maximum UV index of 3 in September leads to these recommendations:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Frequently asked questions
What is the average September temperature in Zemianske Kostoľany?
What is the average humidity in September in Zemianske Kostoľany?
How much does it rain in Zemianske Kostoľany in September?
When it does not snow in Zemianske Kostoľany?
Does it snow in Zemianske Kostoľany in September?
How many hours of daylight does Zemianske Kostoľany have in September?
What time are sunrise and sunset in September in Zemianske Kostoľany?
How long on average sun shines in September in Zemianske Kostoľany?
What is the UV index reading in September in Zemianske Kostoľany?
Average temperature in September
Zemianske Kostoľany, Slovakia
- Average high temperature in September: 19.1°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 (-0.2°C).
- Average low temperature in September: 8.4°C
The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is January (-5.6°C).
Average pressure in September
Zemianske Kostoľany, Slovakia
- Average pressure in September: 1017.7mbar
The month with the highest atmospheric pressure is December (1019.7mbar).
The month with the lowest atmospheric pressure is June (1014.4mbar).
Average wind speed in September
Zemianske Kostoľany, Slovakia
- Average wind speed in September: 7.7km/h
The windiest month (with the highest average wind speed) is March (9.3km/h).
The calmest month (with the lowest average wind speed) is August (7.2km/h).
Average humidity in September
Zemianske Kostoľany, Slovakia
- Average humidity in September: 75%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (69%).
Average rainfall in September
Zemianske Kostoľany, Slovakia
- Average rainfall in September: 38mm
The wettest month (with the highest rainfall) is June (62mm).
The driest month (with the least rainfall) is April (26mm).
Average rainfall days in September
Zemianske Kostoľany, Slovakia
- Average rainfall days in September: 11.6 days
The month with the highest number of rainy days is June (17.1 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in September
Zemianske Kostoľany, Slovakia
- Average snowfall in September: 0mm
The month with the highest snowfall is January (204mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Zemianske Kostoľany, Slovakia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (13.1 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
Zemianske Kostoľany, Slovakia
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in September
Zemianske Kostoľany, Slovakia
- Average sunshine days in September: 15.6 days
The month with the most sunshine days is October (17 days).
The month with the least sunshine days is June (10.8 days).
Average UV index in September
Zemianske Kostoľany, Slovakia
- Average UV index in September: 3
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in September
Zemianske Kostoľany, Slovakia
- Average cloud cover in September: 36
The months with the most cloud cover are January, February and December (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in September
Zemianske Kostoľany, Slovakia
- Average visibility in September: 9km
The months with the highest visibility are April, May, June, July, August and September (9km).
The months with the lowest visibility are January and December (6km).
Zemianske Kostoľany, Slovakia
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