Rijeka weather by month

Check out Rijeka weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature in Rijeka (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
4°C maximum daytime temperature in January in Rijeka4
6°C maximum daytime temperature in February in Rijeka6
9°C maximum daytime temperature in March in Rijeka9
13°C maximum daytime temperature in April in Rijeka13
18°C maximum daytime temperature in May in Rijeka18
22°C maximum daytime temperature in June in Rijeka22
24°C maximum daytime temperature in July in Rijeka24
24°C maximum daytime temperature in August in Rijeka24
20°C maximum daytime temperature in September in Rijeka20
16°C maximum daytime temperature in October in Rijeka16
10°C maximum daytime temperature in November in Rijeka10
5°C maximum daytime temperature in December in Rijeka5
Min temperature (night-time)
-4°C minimum night-time temperature in January in Rijeka-4
-3°C minimum night-time temperature in February in Rijeka-3
-1°C minimum night-time temperature in March in Rijeka-1
3°C minimum night-time temperature in April in Rijeka3
7°C minimum night-time temperature in May in Rijeka7
10°C minimum night-time temperature in June in Rijeka10
12°C minimum night-time temperature in July in Rijeka12
11°C minimum night-time temperature in August in Rijeka11
9°C minimum night-time temperature in September in Rijeka9
5°C minimum night-time temperature in October in Rijeka5
1°C minimum night-time temperature in November in Rijeka1
-3°C minimum night-time temperature in December in Rijeka-3
Heat & Humidity
No heat & humidity in January in Rijeka0
No heat & humidity in February in Rijeka0
No heat & humidity in March in Rijeka0
No heat & humidity in April in Rijeka0
No heat & humidity in May in Rijeka0
No heat & humidity in June in Rijeka0
Low heat & humidity in July in RijekaL
Low heat & humidity in August in RijekaL
No heat & humidity in September in Rijeka0
No heat & humidity in October in Rijeka0
No heat & humidity in November in Rijeka0
No heat & humidity in December in Rijeka0
Sea temperature
11°C sea temperature in January in Rijeka11
10°C sea temperature in February in Rijeka10
10°C sea temperature in March in Rijeka10
12°C sea temperature in April in Rijeka12
17°C sea temperature in May in Rijeka17
21°C sea temperature in June in Rijeka21
23°C sea temperature in July in Rijeka23
24°C sea temperature in August in Rijeka24
21°C sea temperature in September in Rijeka21
18°C sea temperature in October in Rijeka18
15°C sea temperature in November in Rijeka15
13°C sea temperature in December in Rijeka13

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & Daylight in Rijeka

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
9 hours of daylight per day in January in Rijeka9
10 hours of daylight per day in February in Rijeka10
12 hours of daylight per day in March in Rijeka12
14 hours of daylight per day in April in Rijeka14
15 hours of daylight per day in May in Rijeka15
16 hours of daylight per day in June in Rijeka16
15 hours of daylight per day in July in Rijeka15
14 hours of daylight per day in August in Rijeka14
13 hours of daylight per day in September in Rijeka13
11 hours of daylight per day in October in Rijeka11
10 hours of daylight per day in November in Rijeka10
9 hours of daylight per day in December in Rijeka9
UV Index (Maximum)
UV (maximum) index 1 (Low) in January in Rijeka1
UV (maximum) index 2 (Low) in February in Rijeka2
UV (maximum) index 3 (Moderate) in March in Rijeka3
UV (maximum) index 5 (Moderate) in April in Rijeka5
UV (maximum) index 7 (High) in May in Rijeka7
UV (maximum) index 8 (Very High) in June in Rijeka8
UV (maximum) index 8 (Very High) in July in Rijeka8
UV (maximum) index 7 (High) in August in Rijeka7
UV (maximum) index 5 (Moderate) in September in Rijeka5
UV (maximum) index 3 (Moderate) in October in Rijeka3
UV (maximum) index 2 (Low) in November in Rijeka2
UV (maximum) index 1 (Low) in December in Rijeka1

Rainfall in Rijeka

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
14 days with some rainfall in January in Rijeka14
13 days with some rainfall in February in Rijeka13
14 days with some rainfall in March in Rijeka14
16 days with some rainfall in April in Rijeka16
16 days with some rainfall in May in Rijeka16
16 days with some rainfall in June in Rijeka16
13 days with some rainfall in July in Rijeka13
13 days with some rainfall in August in Rijeka13
13 days with some rainfall in September in Rijeka13
13 days with some rainfall in October in Rijeka13
15 days with some rainfall in November in Rijeka15
14 days with some rainfall in December in Rijeka14
Average monthly rainfall (mm)
114 mm monthly rainfall in January in Rijeka114
103 mm monthly rainfall in February in Rijeka103
118 mm monthly rainfall in March in Rijeka118
126 mm monthly rainfall in April in Rijeka126
119 mm monthly rainfall in May in Rijeka119
134 mm monthly rainfall in June in Rijeka134
101 mm monthly rainfall in July in Rijeka101
126 mm monthly rainfall in August in Rijeka126
143 mm monthly rainfall in September in Rijeka143
154 mm monthly rainfall in October in Rijeka154
185 mm monthly rainfall in November in Rijeka185
131 mm monthly rainfall in December in Rijeka131

More about Rijeka

Rijeka by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for Croatia (Rijeka) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in Rijeka?

Rijeka has a temperate climate with hot summers and some rainfall in all months.

Metric (°C / mm)  |  Imperial (°F / inches)

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More about Croatia

Compare Rijeka with the USA

Below the Rijeka chart shows average maximum daytime temperature for Rijeka, Croatia and the USA (Washington).

Maximum daytime temperature (°C)

Rijeka, Croatia
USA (Washington)
4
5
6
7
9
13
13
19
18
24
22
29
24
31
24
30
20
26
16
20
10
14
5
8
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

Compare more Rijeka weather >>

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