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
Setting in of September comes with a decrease in the average high-temperature, moving from a moderately hot 24.9°C (76.8°F) in August to a comfortable 19.4°C (66.9°F). Richnava, in the month of September, anticipates a consistent average low-temperature of 9°C (48.2°F).Humidity
In Richnava, Slovakia, the average relative humidity in September is 73%.Rainfall
In Richnava, during September, the rain falls for 11.5 days and regularly aggregates up to 33mm (1.3") of precipitation. Throughout the year, in Richnava, Slovakia, there are 144.4 rainfall days, and 457mm (17.99") of precipitation is accumulated.Snowfall
May through September are months without snowfall in Richnava.Daylight
In Richnava, the average length of the day in September is 12h and 35min.On the first day of September, sunrise is at 05:53 and sunset at 19:18. On the last day of the month, sunrise is at 06:35 and sunset at 18:17 CEST.
Sunshine
In Richnava, the average sunshine in September is 8.8h.UV index
The average daily maximum UV index in September in Richnava, Slovakia, is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum high UV index of 3 in September translates into the following recommendations:
Adopt protective measures - It is advised to guard against sun damage. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Frequently asked questions
What is the temperature in September in Richnava?
What is the average humidity in September in Richnava?
How many days does it rain in September in Richnava?
When it does not snow in Richnava?
Does it snow in Richnava in September?
How many hours of daylight does Richnava have in September?
When are sunrise and sunset in September in Richnava?
How many hours of sunshine does Richnava have in September?
How high is the UV index in September in Richnava?
Average temperature in September
Richnava, Slovakia
- Average high temperature in September: 19.4°C
The warmest month (with the highest average high temperature) is August (24.9°C).
The month with the lowest average high temperature is January (-1.2°C).
- Average low temperature in September: 9°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-5.8°C).
Average pressure in September
Richnava, Slovakia
- Average pressure in September: 1017.5mbar
The month with the highest atmospheric pressure is December (1019.6mbar).
The month with the lowest atmospheric pressure is June (1014.2mbar).
Average wind speed in September
Richnava, Slovakia
- Average wind speed in September: 8.2km/h
The windiest month (with the highest average wind speed) is March (10.3km/h).
The calmest months (with the lowest average wind speed) are August and September (8.2km/h).
Average humidity in September
Richnava, Slovakia
- Average humidity in September: 73%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (70%).
Average rainfall in September
Richnava, Slovakia
- Average rainfall in September: 33mm
The wettest month (with the highest rainfall) is July (71mm).
The driest month (with the least rainfall) is January (22mm).
Average rainfall days in September
Richnava, Slovakia
- Average rainfall days in September: 11.5 days
The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is January (7.9 days).
Average snowfall in September
Richnava, Slovakia
- Average snowfall in September: 0mm
The month with the highest snowfall is January (106mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Richnava, Slovakia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (12.3 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
Richnava, 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 18min).
- 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
Richnava, Slovakia
- Average sunshine days in September: 17.5 days
The month with the most sunshine days is October (19.6 days).
The month with the least sunshine days is June (9.8 days).
Average UV index in September
Richnava, Slovakia
- Average UV index in September: 3
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in September
Richnava, Slovakia
- Average cloud cover in September: 33
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in September
Richnava, Slovakia
- Average visibility in September: 9km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, February and December (7km).
Richnava, Slovakia
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