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
Trnčina, Bosnia and Herzegovina, observes a small decrease in the average high-temperature with the arrival of September, falling from August's 27.9°C (82.2°F) to a still warm 23.4°C (74.1°F). In September, the temperature in Trnčina drops to an average of 18.2°C (64.8°F) at night.Humidity
The average relative humidity in September in Trnčina is 64%.Rainfall
In Trnčina, in September, during 9.9 rainfall days, 54mm (2.13") of precipitation is typically accumulated. Throughout the year, in Trnčina, there are 134.6 rainfall days, and 827mm (32.56") of precipitation is accumulated.Snowfall
In Trnčina, snow does not fall in January, March through December.Daylight
The average length of the day in September in Trnčina is 12h and 29min.On the first day of September in Trnčina, sunrise is at 06:13 and sunset at 19:22. On the last day of the month, sunrise is at 06:44 and sunset at 18:31 CEST.
Sunshine
In September, the average sunshine is 10.4h.UV index
In September, the average daily maximum UV index in Trnčina is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: In September, the average maximum UV index of 5 translates into the following recommendations:
Exercise prevention - Warding off sunburn is urged. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Trnčina?
What is the average humidity in September in Trnčina?
How many days does it rain in September in Trnčina?
When it does not snow in Trnčina?
What is the average length of the day in September in Trnčina?
When are sunrise and sunset in September in Trnčina?
How many hours of sunshine does Trnčina have in September?
How high is the UV index in September in Trnčina?
Average temperature in September
Trnčina, Bosnia and Herzegovina
- Average high temperature in September: 23.4°C
The warmest month (with the highest average high temperature) is August (27.9°C).
The month with the lowest average high temperature is January (9.4°C).
- Average low temperature in September: 18.2°C
The month with the highest average low temperature is August (21.8°C).
The coldest month (with the lowest average low temperature) is January (5.8°C).
Average pressure in September
Trnčina, Bosnia and Herzegovina
- Average pressure in September: 1016.1mbar
The month with the highest atmospheric pressure is December (1019.2mbar).
The month with the lowest atmospheric pressure is July (1013.9mbar).
Average wind speed in September
Trnčina, Bosnia and Herzegovina
- Average wind speed in September: 12km/h
The windiest month (with the highest average wind speed) is February (16.8km/h).
The calmest month (with the lowest average wind speed) is August (10.5km/h).
Average humidity in September
Trnčina, Bosnia and Herzegovina
- Average humidity in September: 64%
The month with the highest relative humidity is February (73%).
The month with the lowest relative humidity is August (62%).
Average rainfall in September
Trnčina, Bosnia and Herzegovina
- Average rainfall in September: 54mm
The wettest month (with the highest rainfall) is November (165mm).
The driest month (with the least rainfall) is July (22mm).
Average rainfall days in September
Trnčina, Bosnia and Herzegovina
- Average rainfall days in September: 9.9 days
The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is August (5.4 days).
Average snowfall in September
Trnčina, Bosnia and Herzegovina
- Average snowfall in September: 0mm
The month with the highest snowfall is February (3mm).
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in September
Trnčina, Bosnia and Herzegovina
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (0.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Trnčina, Bosnia and Herzegovina
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in September: 10h and 2min
The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is February (Average sunshine: 5h and 36min).
Average sunshine days in September
Trnčina, Bosnia and Herzegovina
- Average sunshine days in September: 18.1 days
The month with the most sunshine days is August (21.4 days).
The month with the least sunshine days is May (13.8 days).
Average UV index in September
Trnčina, Bosnia and Herzegovina
- Average UV index in September: 5
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in September
Trnčina, Bosnia and Herzegovina
- Average cloud cover in September: 18
The month with the most cloud cover is February (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 10).
Average visibility in September
Trnčina, Bosnia and Herzegovina
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
