September weather forecastTrnavac, Croatia
September
Weather in September
The first month of the autumn, September, is also an agreeable month in Trnavac, Croatia, with an average temperature ranging between max 20.6°C (69.1°F) and min 11.1°C (52°F).Temperature
Trnavac experiences a temperature shift at the start of September, with average high-temperatures adjusting from a warm 26.3°C (79.3°F) in August to an agreeable 20.6°C (69.1°F). The average low-temperature during September nights is a cool 11.1°C (52°F).Humidity
In Trnavac, the average relative humidity in September is 76%.Rainfall
In Trnavac, in September, during 13.8 rainfall days, 91mm (3.58") of precipitation is typically accumulated. Throughout the year, there are 160.9 rainfall days, and 943mm (37.13") of precipitation is accumulated.Snowfall
In Trnavac, snow does not fall in May through September.Daylight
The average length of the day in September is 12h and 31min.On the first day of September in Trnavac, sunrise is at 06:20 and sunset at 19:34. On the last day of the month, sunrise is at 06:55 and sunset at 18:40 CEST.
Sunshine
In Trnavac, the average sunshine in September is 9.9h.UV index
In Trnavac, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: During September, 4 as the daily maximum UV index converts into the following advice:
Undertake protective steps - Preventing sun damage is advised. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Trnavac, Croatia
- Average high temperature in September: 20.6°C
The warmest month (with the highest average high temperature) is August (26.3°C).
The month with the lowest average high temperature is January (4.2°C).
- Average low temperature in September: 11.1°C
The month with the highest average low temperature is August (14.8°C).
The coldest months (with the lowest average low temperature) are January and February (-1.3°C).
Average pressure in September
Trnavac, Croatia
- Average pressure in September: 1016.4mbar
The month with the highest atmospheric pressure is December (1019.5mbar).
The month with the lowest atmospheric pressure is July (1014mbar).
Average wind speed in September
Trnavac, Croatia
- Average wind speed in September: 9.6km/h
The windiest month (with the highest average wind speed) is February (13.5km/h).
The calmest months (with the lowest average wind speed) are July and August (8.6km/h).
Average humidity in September
Trnavac, Croatia
- Average humidity in September: 76%
The month with the highest relative humidity is November (87%).
The month with the lowest relative humidity is August (67%).
Average rainfall in September
Trnavac, Croatia
- Average rainfall in September: 91mm
The wettest month (with the highest rainfall) is November (127mm).
The driest month (with the least rainfall) is August (48mm).
Average rainfall days in September
Trnavac, Croatia
- Average rainfall days in September: 13.8 days
The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is August (10.8 days).
Average snowfall in September
Trnavac, Croatia
- Average snowfall in September: 0mm
The month with the highest snowfall is January (204mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Trnavac, Croatia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (6.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Trnavac, Croatia
- Average daylight in September: 12h and 30min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in September: 9h and 54min
The month with the most sunshine is August (Average sunshine: 11h and 42min).
The month with the least sunshine is November (Average sunshine: 4h and 42min).
Average sunshine days in September
Trnavac, Croatia
- Average sunshine days in September: 14.9 days
The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is May (11.8 days).
Average UV index in September
Trnavac, Croatia
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in September
Trnavac, Croatia
- Average cloud cover in September: 28
The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 16).
Average visibility in September
Trnavac, Croatia
- Average visibility in September: 9km
The months with the highest visibility are June, July and August (10km).
The month with the lowest visibility is January (8km).
