Average weather for Kostrena in July
It's hot in July in Kostrena with an average temperature of 30°C. Temperatures this month range from a low of 29°C to a high of 32°C. At night, you can expect temperatures between 18°C and 22°C.
Start of July
The month of July starts in Kostrena with hot temps, averaging around 30°C during the day and nights around 20°C. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry.
With the temperature difference between day and night, it’s smart to wear layers.
Mid July
By mid-July, daytime temps rise to around 31°C, with nights around 20°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
Since it cools down at night, it’s a good idea to wear layers.
End of July
By the end of July, the average daytime temperature in Kostrena is around 31°C, while nighttime temps are about 21°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.
Water temperature
The water temperature at Kostrena is 25°C this month. Lovely temperature for a swim.
In July, there is an average of 94 mm of precipitation, spread over 9 days. The wind speed is around 3 Bft, mostly coming from the South.
Kostrena in July |
New York | ||
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30°C | 31°C | |
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32°C | 33°C | |
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29°C | -5°C | |
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94 mm | 160 mm | |
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9 days | 18 days |
UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is July a good time to visit Kostrena?
July is a good month to be in Kostrena for sunny weather. You’ll have high temperatures and not too much rain.
Temperature records
With 38°C in 2015, Kostrena reached the highest temperature in July over the past 10 years. The lowest daytime temperature in this month was 19°C in 2014. The extreme nighttime temperatures ranged from a lowest recorded value of 11°C to a highest value of 26°C.
Check out the climate of Kostrena for all months and discover the best travel time
Curious about the weather in other parts of Croatia? Check out the climate and weather for spots like Zagreb, Dubrovnik, Istria, or explore other destinations in Croatia.
Daily Temperature in July in Kostrena
This chart shows the average daily high and low temperatures in July for Kostrena, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in July in Kostrena
The chart below shows the average daily precipitation in July for Kostrena, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for July, you can expect about 9 days of precipitation in Kostrena.
Daily UV index in July in Kostrena
This chart shows the average daily UV index in July in Kostrena, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in July in Kostrena over the years
This chart shows the average temperature in July in Kostrena, measured in degrees Celsius, over the past few years.
Total precipitation in July in Kostrena over the years
This chart shows the average precipitation in July in Kostrena, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in July for Kostrena
Click on any day in July to get detailed info about the usual weather on that day in Kostrena. Check out the historical temperatures and precipitation over the past 10 years on this day.































Weather experiences in July in Kostrena
Have you been to Kostrena in July?
Share your weather experience in July in Kostrena.
Average weather in Kostrena by month
Click on a month below to see detailed weather info for Kostrena. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.