Warm
Average highs sit around 27°C, giving warm days by monthly-average standards.
Weather Guide
Croatia Average Monthly Weather
Weather score40Poor annual avg
Best months: July, August, June
Across the year, average daytime temperatures are around 17°C, sunshine averages 5.8h per day, and rainfall totals about 1137mm. Sea temperatures average 14°C across the year.
Annual weather
Annual averages
Temp
17°C
Rain
1137mm
Annual total
Sun
5.8h
Sea
14°C
Weather score
40
Poor avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 66mm, which is relatively low for holiday planning.
Bright
Sunshine averages 9.7h per day, so bright days are a strong part of the month.
Cool sea
Sea temperatures average 19°C, so the water can feel cool.
Map
Weather map
Compare Croatia with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
July27°C average high
July is one of Croatia's warmest months, with daytime heat above the yearly average.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
July66mm average rain
July is one of Croatia's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsJanuary to August
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
July9.7 hours average sun
July is one of Croatia's sunniest months, with some of the strongest bright-day conditions in the yearly averages.
Brightest monthsJune to August
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
July19°C average sea
July is one of Croatia's warmest sea months, when swimming comfort is usually strongest.
Warmest seaJune to September
Sea temperatures are usually near 17°C in this stretch, so swimming comfort is at its strongest.
Weather score
July75 weather score
July is one of Croatia's best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsJuly to August
These months have the strongest weather score in the monthly averages.
