September weather forecastŠemša, Slovakia
September
Weather in September
September, the first month of the autumn in Šemša, is also an agreeable month, with an average temperature fluctuating between 10°C (50°F) and 20.4°C (68.7°F).Temperature
The onset of September comes with a shift in the average high-temperature, falling from a warm 26.1°C (79°F) in August to a pleasant 20.4°C (68.7°F). Šemša observes an average nighttime low-temperature of 10°C (50°F) during the month of September.Humidity
The average relative humidity in September in Šemša 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 Šemša, Slovakia, snow does not fall in May through September.Daylight
In Šemša, the average length of the day in September is 12h and 35min.On the first day of the month, sunrise is at 05:53 and sunset at 19:17. On the last day of September, sunrise is at 06:34 and sunset at 18:16 CEST.
Sunshine
In Šemša, the average sunshine in September is 9.1h.UV index
In Šemša, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.Note: In September, a daily UV index of 4 turns into the following recommendations:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. The Sun's radiation is especially intense around midday; try to stay in shade during this period. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Šemša, 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
Šemša, 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
Šemša, 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
Šemša, 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
Šemša, 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
Šemša, 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
Šemša, 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
Šemša, 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
Šemša, Slovakia
- Average daylight in September: 12h and 36min
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: 9h and 6min
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
Šemša, 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
Šemša, 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
Šemša, 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
Šemša, 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).
