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
A shift in the average high-temperature occurs in September, reducing from a moderately hot 26.1°C (79°F) in August to a pleasant 20.4°C (68.7°F). Nighttime temperatures in Trebejov hover around an average low of 10°C (50°F) in September.Humidity
The average relative humidity in September is 70%.Rainfall
The months with the least rainfall are January and September Rain falls for 10.7 days and accumulates 25mm (0.98") of rain.Snowfall
In Trebejov, Slovakia, snow does not fall in May through September.Daylight
In Trebejov, the average length of the day in September is 12h and 35min.On the first day of the month, sunrise is at 05:52 and sunset at 19:17. On the last day of September, in Trebejov, Slovakia, sunrise is at 06:33 and sunset at 18:16 CEST.
Sunshine
In September, the average sunshine is 9.1h.UV index
In Trebejov, Slovakia, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: In September, the UV index of 4 transforms into the following advice:
Take necessary precautions - Protection from skin and eye injury is mandatory. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Frequently asked questions
What is the usual temperature for Trebejov in September?
What is the average humidity in September in Trebejov?
What is the driest month in Trebejov?
How many days does it rain in September in Trebejov?
When it does not snow in Trebejov?
Does it snow in Trebejov in September?
How many hours of daylight does Trebejov have in September?
When is the sunrise / sunset in September in Trebejov?
How many hours of sunshine does Trebejov have in September?
What is the UV index intensity in September in Trebejov?
Average temperature in September
Trebejov, Slovakia
- Average high temperature in September: 20.4°C
The warmest month (with the highest average high temperature) is August (26.1°C).
The month with the lowest average high temperature is January (-0.5°C).
- Average low temperature in September: 10°C
The month with the highest average low temperature is August (14.1°C).
The coldest month (with the lowest average low temperature) is January (-5°C).
Average pressure in September
Trebejov, Slovakia
- Average pressure in September: 1017.5mbar
The month with the highest atmospheric pressure is December (1019.8mbar).
The month with the lowest atmospheric pressure is June (1014.1mbar).
Average wind speed in September
Trebejov, Slovakia
- Average wind speed in September: 8.4km/h
The windiest month (with the highest average wind speed) is March (10.5km/h).
The calmest month (with the lowest average wind speed) is November (8km/h).
Average humidity in September
Trebejov, Slovakia
- Average humidity in September: 70%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (66%).
Average rainfall in September
Trebejov, Slovakia
- Average rainfall in September: 25mm
The wettest month (with the highest rainfall) is June (76mm).
The driest months (with the least rainfall) are January and September (25mm).
Average rainfall days in September
Trebejov, Slovakia
- Average rainfall days in September: 10.7 days
The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is December (9.1 days).
Average snowfall in September
Trebejov, Slovakia
- Average snowfall in September: 0mm
The month with the highest snowfall is January (117mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Trebejov, Slovakia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (12 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
Trebejov, 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: 9h and 1min
The month with the most sunshine is August (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 4h and 0min).
Average sunshine days in September
Trebejov, Slovakia
- Average sunshine days in September: 17.5 days
The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is June (8.4 days).
Average UV index in September
Trebejov, Slovakia
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in September
Trebejov, Slovakia
- Average cloud cover in September: 30
The month with the most cloud cover is December (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in September
Trebejov, Slovakia
- Average visibility in September: 9km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January, February and December (7km).
Trebejov, Slovakia
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