Measurements:
°C
°F
Istria
40°F
NW 3 mph
Feels like: 38°F
Precip: 0%
World Resorts Croatia Istria Weather

Istria Sea Water Temperature

Current Sea Water Temperature:
+57.6°F
Maximum Sea Water Temperature in December: 62.0°F
Minimum Sea Water Temperature in December: 53.0°F
Average water temperature in December: 57.4°F

Sea Water Temperature for the Last 10 Days:

December 21 57.6°F December 16 58.2°F
December 20 57.0°F December 15 58.6°F
December 19 57.2°F December 14 58.8°F
December 18 57.2°F December 13 59.0°F
December 17 57.2°F December 12 58.8°F

When is the Warmest Sea for Istria?

According to our data for the last three years for Istria the highest average sea water temperature was in August, July and September.

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2024 2023 2022

The average sea surface temperature in August 2024 for Istria was 83.9°F. The maximum and minimum values were 82.6°F and 85.8°F respectively.

Sea Water Temperature in July

Select Year: 2024 2023 2022

The average sea surface temperature in July 2024 for Istria was 82.5°F. The maximum and minimum values were 79.0°F and 85.4°F respectively.

Sea Water Temperature in September

Select Year: 2024 2023 2022

The average sea surface temperature in September 2024 for Istria was 77.7°F. The maximum and minimum values were 71.8°F and 83.8°F respectively.

Best Time to Visit Istria
The most sunny months:
July 24 days
August 24 days
June 21 days
The most warm months:
August 85.9 °F
July 85.0 °F
June 79.3 °F
Warmest sea temperature:
August 81.3 °F
July 80.5 °F
September 76.1 °F
The most cold months:
January 47.2 °F
February 49.0 °F
December 50.5 °F
The most rainy months:
September 6 days
November 6 days
May 6 days
The most windy months:
February 8 mph
November 8 mph
March 8 mph

Istria on the Weather Map

Croatia Resorts:
NAME
Baska Voda +40
Brela +40
Dubrovnik +44
Istria +40
Makarska +32
Omis +34
Opatija +34
Porec +40
Pula +40
Rijeka +34
Rovinj +40
Split +34
Trogir +38
Zadar +40
Zagreb +32
24 Hours Weather Forecast
Istria
Local time: 07:24
22 dec, sunday
0900 42°F
N
5 mph
1200 48°F
N
10 mph
1500 48°F
N
14 mph
1800 50°F
N
14 mph
2100 46°F
NW
23 mph
23 dec, monday
0000 48°F
NW
11 mph
0300 42°F
SW
25 mph
0600 40°F
SW
21 mph

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