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
Welcoming September, Štrbské Pleso observes a shift in the average high-temperature, falling from August's pleasant 21.4°C (70.5°F) to a comfortable 16.2°C (61.2°F). During September, Štrbské Pleso experiences an average low-temperature of 6.4°C (43.5°F) at night.Humidity
The average relative humidity in September is 80%.Rainfall
September is the month with the least rainfall. Rain falls for 11.4 days and accumulates 39mm (1.54") of precipitation.Snowfall
January through July, September through December are months with snowfall. September is the first month it typically snows. Throughout September, in the average 0.7 snowfall days, it receives 3mm (0.12") of snow. Throughout the year, there are 115.1 snowfall days, and 2861mm (112.64") of snow is accumulated.Daylight
In September, the average length of the day is 12h and 36min.On the first day of the month, sunrise is at 05:56 and sunset at 19:22. On the last day of September, sunrise is at 06:38 and sunset at 18:20 CEST.
Sunshine
In Štrbské Pleso, Slovakia, the average sunshine in September is 8.4h.UV index
The average daily maximum UV index in September in Štrbské Pleso is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index, 3 in September, converts into the following recommendations:
Make use of precautions - Suggestions to resist sunburn are communicated. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature?
What is the average humidity in September?
What is the driest month?
How many days does it rain in September?
When does it start to snow?
How many hours of daylight does Štrbské Pleso have in September?
What time are sunrise and sunset in September?
How many hours of sunshine does Štrbské Pleso have in September?
What is the UV index reading in September?
Average temperature in September
Štrbské Pleso, Slovakia
- Average high temperature in September: 16.2°C
The warmest month (with the highest average high temperature) is August (21.4°C).
The month with the lowest average high temperature is January (-1.4°C).
- Average low temperature in September: 6.4°C
The month with the highest average low temperature is August (9.8°C).
The coldest month (with the lowest average low temperature) is January (-7.8°C).
Average pressure in September
Štrbské Pleso, Slovakia
- Average pressure in September: 1017.6mbar
The month with the highest atmospheric pressure is December (1019.3mbar).
The month with the lowest atmospheric pressure is June (1014.3mbar).
Average wind speed in September
Štrbské Pleso, Slovakia
- Average wind speed in September: 7.3km/h
The windiest month (with the highest average wind speed) is December (9.8km/h).
The calmest month (with the lowest average wind speed) is August (6.6km/h).
Average humidity in September
Štrbské Pleso, Slovakia
- Average humidity in September: 80%
The month with the highest relative humidity is February (93%).
The month with the lowest relative humidity is August (76%).
Average rainfall in September
Štrbské Pleso, Slovakia
- Average rainfall in September: 39mm
The wettest month (with the highest rainfall) is May (128mm).
The driest month (with the least rainfall) is September (39mm).
Average rainfall days in September
Štrbské Pleso, Slovakia
- Average rainfall days in September: 11.4 days
The month with the highest number of rainy days is May (20.8 days).
The month with the least rainy days is February (5.3 days).
Average snowfall in September
Štrbské Pleso, Slovakia
- Average snowfall in September: 3mm
The month with the highest snowfall is December (587mm).
The month with the least snowfall is August (0mm).
Average snowfall days in September
Štrbské Pleso, 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
Štrbské Pleso, 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 2min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 18min).
Average sunshine days in September
Štrbské Pleso, Slovakia
- Average sunshine days in September: 17.1 days
The month with the most sunshine days is September (17.1 days).
The month with the least sunshine days is May (7.8 days).
Average UV index in September
Štrbské Pleso, 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 January, February, November and December (UV index 1).
Average cloud cover in September
Štrbské Pleso, Slovakia
- Average cloud cover in September: 41
The month with the most cloud cover is February (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in September
Štrbské Pleso, Slovakia
- Average visibility in September: 8km
The month with the highest visibility is August (9km).
The months with the lowest visibility are January and February (6km).
