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 from August to September corresponds with a decrease in the average high-temperature, down to an agreeable 22.2°C (72°F) from a warm 28.1°C (82.6°F). Radava sees an average low-temperature of 12.2°C (54°F) during September.Humidity
In September, the average relative humidity is 65%.Rainfall
In Radava, in September, it is raining for 8.7 days, with typically 29mm (1.14") of accumulated precipitation. Throughout the year, in Radava, there are 130.3 rainfall days, and 401mm (15.79") of precipitation is accumulated.Snowfall
April through September are months without snowfall in Radava.Daylight
The average length of the day in September is 12h and 35min.On the first day of the month, sunrise is at 06:05 and sunset at 19:27. On the last day of September, sunrise is at 06:45 and sunset at 18:27 CEST.
Sunshine
The average sunshine in September is 9.3h.UV index
In September, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: An average maximum UV index of 4 in September leads to these recommendations:
Heed the precautions - Suggestions to avoid sunburn are made. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Radava in September?
What is the average humidity in September in Radava?
How much does it rain in Radava in September?
When it does not snow in Radava?
Does it snow in Radava in September?
What is the average length of the day in September in Radava?
When are sunrise and sunset in September in Radava?
How many hours of sunshine does Radava have in September?
How high is the UV index in September in Radava?
Average temperature in September
Radava, Slovakia
- Average high temperature in September: 22.2°C
The warmest month (with the highest average high temperature) is August (28.1°C).
The month with the lowest average high temperature is January (1.8°C).
- Average low temperature in September: 12.2°C
The month with the highest average low temperature is August (16.1°C).
The coldest month (with the lowest average low temperature) is January (-2.8°C).
Average pressure in September
Radava, Slovakia
- Average pressure in September: 1017.7mbar
The month with the highest atmospheric pressure is December (1020.2mbar).
The month with the lowest atmospheric pressure is June (1014.3mbar).
Average wind speed in September
Radava, Slovakia
- Average wind speed in September: 10.7km/h
The windiest month (with the highest average wind speed) is March (13km/h).
The calmest month (with the lowest average wind speed) is August (10.2km/h).
Average humidity in September
Radava, Slovakia
- Average humidity in September: 65%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (58%).
Average rainfall in September
Radava, Slovakia
- Average rainfall in September: 29mm
The wettest month (with the highest rainfall) is May (57mm).
The driest month (with the least rainfall) is August (21mm).
Average rainfall days in September
Radava, Slovakia
- Average rainfall days in September: 8.7 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is September (8.7 days).
Average snowfall in September
Radava, Slovakia
- Average snowfall in September: 0mm
The month with the highest snowfall is January (78mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in September
Radava, Slovakia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (8.7 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
Radava, 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 2min
The month with the most sunshine is August (Average sunshine: 11h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days in September
Radava, Slovakia
- Average sunshine days in September: 20.1 days
The month with the most sunshine days is August (20.7 days).
The month with the least sunshine days is February (13.2 days).
Average UV index in September
Radava, 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 January (UV index 1).
Average cloud cover in September
Radava, Slovakia
- Average cloud cover in September: 31
The month with the most cloud cover is February (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in September
Radava, Slovakia
- Average visibility in September: 10km
The months with the highest visibility are March, April, June, July, August and September (10km).
The months with the lowest visibility are January and February (8km).
