Opatija weather by month

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

Temperature in Opatija (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
6°C maximum daytime temperature in January in Opatija6
6°C maximum daytime temperature in February in Opatija6
9°C maximum daytime temperature in March in Opatija9
13°C maximum daytime temperature in April in Opatija13
18°C maximum daytime temperature in May in Opatija18
22°C maximum daytime temperature in June in Opatija22
25°C maximum daytime temperature in July in Opatija25
25°C maximum daytime temperature in August in Opatija25
21°C maximum daytime temperature in September in Opatija21
16°C maximum daytime temperature in October in Opatija16
11°C maximum daytime temperature in November in Opatija11
7°C maximum daytime temperature in December in Opatija7
Min temperature (night-time)
-3°C minimum night-time temperature in January in Opatija-3
-2°C minimum night-time temperature in February in Opatija-2
0°C minimum night-time temperature in March in Opatija0
4°C minimum night-time temperature in April in Opatija4
8°C minimum night-time temperature in May in Opatija8
11°C minimum night-time temperature in June in Opatija11
13°C minimum night-time temperature in July in Opatija13
13°C minimum night-time temperature in August in Opatija13
10°C minimum night-time temperature in September in Opatija10
7°C minimum night-time temperature in October in Opatija7
2°C minimum night-time temperature in November in Opatija2
-1°C minimum night-time temperature in December in Opatija-1
Heat & Humidity
No heat & humidity in January in Opatija0
No heat & humidity in February in Opatija0
No heat & humidity in March in Opatija0
No heat & humidity in April in Opatija0
No heat & humidity in May in Opatija0
No heat & humidity in June in Opatija0
Low heat & humidity in July in OpatijaL
Low heat & humidity in August in OpatijaL
No heat & humidity in September in Opatija0
No heat & humidity in October in Opatija0
No heat & humidity in November in Opatija0
No heat & humidity in December in Opatija0
Sea temperature
11°C sea temperature in January in Opatija11
10°C sea temperature in February in Opatija10
10°C sea temperature in March in Opatija10
12°C sea temperature in April in Opatija12
17°C sea temperature in May in Opatija17
21°C sea temperature in June in Opatija21
23°C sea temperature in July in Opatija23
24°C sea temperature in August in Opatija24
21°C sea temperature in September in Opatija21
18°C sea temperature in October in Opatija18
15°C sea temperature in November in Opatija15
13°C sea temperature in December in Opatija13

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

Sunshine & Daylight in Opatija

  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 Opatija9
10 hours of daylight per day in February in Opatija10
12 hours of daylight per day in March in Opatija12
14 hours of daylight per day in April in Opatija14
15 hours of daylight per day in May in Opatija15
16 hours of daylight per day in June in Opatija16
15 hours of daylight per day in July in Opatija15
14 hours of daylight per day in August in Opatija14
13 hours of daylight per day in September in Opatija13
11 hours of daylight per day in October in Opatija11
10 hours of daylight per day in November in Opatija10
9 hours of daylight per day in December in Opatija9
UV Index (Maximum)
UV (maximum) index 1 (Low) in January in Opatija1
UV (maximum) index 2 (Low) in February in Opatija2
UV (maximum) index 3 (Moderate) in March in Opatija3
UV (maximum) index 5 (Moderate) in April in Opatija5
UV (maximum) index 7 (High) in May in Opatija7
UV (maximum) index 8 (Very High) in June in Opatija8
UV (maximum) index 8 (Very High) in July in Opatija8
UV (maximum) index 7 (High) in August in Opatija7
UV (maximum) index 5 (Moderate) in September in Opatija5
UV (maximum) index 3 (Moderate) in October in Opatija3
UV (maximum) index 2 (Low) in November in Opatija2
UV (maximum) index 1 (Low) in December in Opatija1

Rainfall in Opatija

  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 Opatija14
13 days with some rainfall in February in Opatija13
14 days with some rainfall in March in Opatija14
16 days with some rainfall in April in Opatija16
16 days with some rainfall in May in Opatija16
16 days with some rainfall in June in Opatija16
13 days with some rainfall in July in Opatija13
13 days with some rainfall in August in Opatija13
13 days with some rainfall in September in Opatija13
13 days with some rainfall in October in Opatija13
15 days with some rainfall in November in Opatija15
14 days with some rainfall in December in Opatija14
Average monthly rainfall (mm)
114 mm monthly rainfall in January in Opatija114
101 mm monthly rainfall in February in Opatija101
112 mm monthly rainfall in March in Opatija112
118 mm monthly rainfall in April in Opatija118
110 mm monthly rainfall in May in Opatija110
119 mm monthly rainfall in June in Opatija119
88 mm monthly rainfall in July in Opatija88
117 mm monthly rainfall in August in Opatija117
138 mm monthly rainfall in September in Opatija138
148 mm monthly rainfall in October in Opatija148
178 mm monthly rainfall in November in Opatija178
128 mm monthly rainfall in December in Opatija128

More about Opatija

Opatija by month

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

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The climate guide for Croatia (Opatija) 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 Opatija?

Opatija 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 Opatija with the UK

Below the Opatija chart shows average maximum daytime temperature for Opatija, Croatia and the UK (London).

Maximum daytime temperature (°C)

Opatija, Croatia
UK (London)
6
7
6
7
9
10
13
13
18
17
22
20
25
22
25
22
21
19
16
15
11
10
7
8
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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

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