Measurements:
°C
°F
Rijeka
40°F
NE 3 mph
Feels like: 38°F
Precip: 80%
World Resorts Croatia Rijeka Weather September Weather in Rijeka

Rijeka Weather: September

Average Day Temperature: 72.5°F
Average Night Temperature: 58.8°F
Sea Water Temperature: 73.6°F
Number of Sunny Days: 18 days
Sunshine Hours: 11.8 - 13.3 hours
Number of Rainy Days: 6 days
Precipitation Totals: 3.9 in

Air Temperature in September, °F

Select Year: 2024 2023 2022

The highest day temperature in September 2024 was 87°F. The lowest night temperature was 41°F. The average values for day and night temperatures during September were 69.2°F и 57.4°F respectivly.

Rijeka Water Sea Temperature in September, °F

Select Year: 2024 2023 2022

The average sea surface temperature in September 2024 for Rijeka was 74.7°F. The maximum and minimum values were 69.6°F and 80.8°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in September are sunny but you can also expect cloudy and gloomy days.

Precipitation Totals in September, in

Precipitation total in September for Rijeka is 3.9 in. It makes september one of the most rainy months of the year.

Wind Speed in September, mph

The average wind speed in September is 6.9 mph.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Rijeka in September is 8.9 hours.

Best Time to Visit Rijeka
The most sunny months:
August 24 days
July 22 days
June 19 days
The most warm months:
August 83.4 °F
July 83.4 °F
June 78.2 °F
Warmest sea temperature:
August 79.2 °F
July 78.6 °F
September 73.6 °F
The most cold months:
January 41.2 °F
February 43.2 °F
December 44.1 °F
The most rainy months:
May 8 days
July 7 days
November 6 days
The most windy months:
February 9 mph
March 8 mph
November 7 mph

Rijeka on the Weather Map

Croatia Resorts:
NAME
Baska Voda +46
Brela +46
Dubrovnik +46
Istria +48
Makarska +40
Omis +46
Opatija +40
Porec +48
Pula +48
Rijeka +40
Rovinj +48
Split +46
Trogir +46
Zadar +46
Zagreb +40
24 Hours Weather Forecast
Rijeka
Local time: 10:58
22 dec, sunday
1200 40°F
NE
3 mph
1500 44°F
NE
13 mph
1800 44°F
N
14 mph
2100 42°F
N
15 mph
23 dec, monday
0000 38°F
SW
9 mph
0300 38°F
SW
30 mph
0600 38°F
SW
24 mph
0900 36°F
SW
17 mph