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
The shift from August to September involves a decrease in the average high-temperature, from a warm 25.8°C (78.4°F) to an agreeable 20.8°C (69.4°F). Dobrunska Rijeka's average nighttime temperature descends significantly from the day's peak in September, settling at a chilly 8.7°C (47.7°F).Humidity
The average relative humidity in September is 72%.Rainfall
September is the month with the least rainfall. Rain falls for 12.1 days and accumulates 34mm (1.34") of precipitation.Snowfall
June through September are months without snowfall.Daylight
The average length of the day in September is 12h and 31min.On the first day of the month, sunrise is at 06:06 and sunset at 19:18. On the last day of September, sunrise is at 06:39 and sunset at 18:25 CEST.
Sunshine
The average sunshine in September is 9h.UV index
In Dobrunska Rijeka, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A daily high UV index of 4 in September leads to these guidelines:
Undertake precautions - Guarding against sun damage is counselled. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures?
What is the average humidity in September?
What is the driest month?
How much does it rain in September?
When it does not snow?
Does it snow in September?
How many hours of daylight does Dobrunska Rijeka have in September?
When are sunrise and sunset in September in Dobrunska Rijeka?
How long on average sun shines in September?
What is the UV index intensity in September?
Average temperature in September
Dobrunska Rijeka, Bosnia and Herzegovina
- Average high temperature in September: 20.8°C
The warmest month (with the highest average high temperature) is August (25.8°C).
The month with the lowest average high temperature is January (2.1°C).
- Average low temperature in September: 8.7°C
The month with the highest average low temperature is August (11.7°C).
The coldest month (with the lowest average low temperature) is January (-4.8°C).
Average pressure in September
Dobrunska Rijeka, Bosnia and Herzegovina
- Average pressure in September: 1017.3mbar
The month with the highest atmospheric pressure is December (1021mbar).
The month with the lowest atmospheric pressure is May (1014.6mbar).
Average wind speed in September
Dobrunska Rijeka, Bosnia and Herzegovina
- Average wind speed in September: 6.4km/h
The windiest month (with the highest average wind speed) is March (8.4km/h).
The calmest month (with the lowest average wind speed) is August (5.8km/h).
Average humidity in September
Dobrunska Rijeka, Bosnia and Herzegovina
- Average humidity in September: 72%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (69%).
Average rainfall in September
Dobrunska Rijeka, Bosnia and Herzegovina
- Average rainfall in September: 34mm
The wettest month (with the highest rainfall) is June (96mm).
The driest month (with the least rainfall) is September (34mm).
Average rainfall days in September
Dobrunska Rijeka, Bosnia and Herzegovina
- Average rainfall days in September: 12.1 days
The month with the highest number of rainy days is May (21.2 days).
The month with the least rainy days is February (7.5 days).
Average snowfall in September
Dobrunska Rijeka, Bosnia and Herzegovina
- Average snowfall in September: 0mm
The month with the highest snowfall is January (382mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Dobrunska Rijeka, Bosnia and Herzegovina
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (17.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Dobrunska Rijeka, Bosnia and Herzegovina
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in September: 9h and 0min
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 12min).
Average sunshine days in September
Dobrunska Rijeka, Bosnia and Herzegovina
- Average sunshine days in September: 15.1 days
The month with the most sunshine days is November (16.8 days).
The month with the least sunshine days is May (6.5 days).
Average UV index in September
Dobrunska Rijeka, Bosnia and Herzegovina
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in September
Dobrunska Rijeka, Bosnia and Herzegovina
- 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
Dobrunska Rijeka, Bosnia and Herzegovina
- Average visibility in September: 9km
The months with the highest visibility are April, July, August and September (9km).
The months with the lowest visibility are January, February and December (7km).
