September weather forecastJelka, Slovakia
September
Weather in September
September, the first month of the autumn in Jelka, is also an agreeable month, with an average temperature fluctuating between 12°C (53.6°F) and 21.1°C (70°F).Temperature
The transition into September indicates a reduction in the average high-temperature, down to a pleasant 21.1°C (70°F) from August's moderately hot 27.3°C (81.1°F). Jelka experiences a nighttime temperature average of 12°C (53.6°F) during September.Humidity
In September, the average relative humidity is 67%.Rainfall
In Jelka, in September, during 11.4 rainfall days, 36mm (1.42") of precipitation is typically accumulated. Throughout the year, in Jelka, there are 149.4 rainfall days, and 455mm (17.91") of precipitation is accumulated.Snowfall
In Jelka, snow does not fall in May through September.Daylight
In September, the average length of the day in Jelka is 12h and 35min.On the first day of September in Jelka, sunrise is at 06:08 and sunset at 19:31. On the last day of the month, sunrise is at 06:48 and sunset at 18:31 CEST.
Sunshine
The average sunshine in September is 9.4h.UV index
The average daily maximum UV index in September in Jelka, Slovakia, is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In September, an average UV index of 4 transforms into the following instructions:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Jelka, Slovakia
- Average high temperature in September: 21.1°C
The warmest month (with the highest average high temperature) is August (27.3°C).
The month with the lowest average high temperature is January (1.8°C).
- Average low temperature in September: 12°C
The month with the highest average low temperature is August (15.9°C).
The coldest month (with the lowest average low temperature) is January (-2.8°C).
Average pressure in September
Jelka, Slovakia
- Average pressure in September: 1018mbar
The month with the highest atmospheric pressure is December (1020.2mbar).
The month with the lowest atmospheric pressure is June (1014.8mbar).
Average wind speed in September
Jelka, Slovakia
- Average wind speed in September: 11.4km/h
The windiest month (with the highest average wind speed) is February (14.9km/h).
The calmest month (with the lowest average wind speed) is August (10.4km/h).
Average humidity in September
Jelka, Slovakia
- Average humidity in September: 67%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (61%).
Average rainfall in September
Jelka, Slovakia
- Average rainfall in September: 36mm
The wettest months (with the highest rainfall) are May and June (66mm).
The driest month (with the least rainfall) is February (26mm).
Average rainfall days in September
Jelka, Slovakia
- Average rainfall days in September: 11.4 days
The months with the highest number of rainy days are May and June (17.3 days).
The month with the least rainy days is January (9.3 days).
Average snowfall in September
Jelka, Slovakia
- Average snowfall in September: 0mm
The month with the highest snowfall is January (84mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Jelka, Slovakia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (8.3 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
Jelka, Slovakia
- Average daylight in September: 12h and 36min
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 24min
The month with the most sunshine is August (Average sunshine: 11h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).
Average sunshine days in September
Jelka, Slovakia
- Average sunshine days in September: 16.9 days
The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is May (9.7 days).
Average UV index in September
Jelka, Slovakia
- Average UV index in September: 4
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Jelka, Slovakia
- Average cloud cover in September: 32
The month with the most cloud cover is February (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in September
Jelka, Slovakia
- Average visibility in September: 10km
The months with the highest visibility are April, June, July, August and September (10km).
The month with the lowest visibility is January (8km).
