Mild
Average highs are around 23°C, so days are mild rather than hot.
Weather Guide
International Waters Average Monthly Weather
Weather score41Mixed annual avg
Best months: August, July, September
Across the year, average daytime temperatures are around 18°C, sunshine averages 4.8h per day, and rainfall totals about 1045mm. Sea temperatures average 0°C across the year.
Annual weather
Annual averages
Temp
18°C
Rain
1045mm
Annual total
Sun
4.8h
Sea
0°C
Weather score
41
Mixed avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 35mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 6.8h per day, enough for a balanced month.
Cool sea
Sea temperatures average 0°C, so the water can feel cool.
Map
Weather map
Compare International Waters with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
July23°C average high
July sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsJuly to September
This stretch sets the upper range for average daytime heat.
Rain
July35mm average rain
July is one of International Waters' driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsMay to August
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
July6.8 hours average sun
July is one of International Waters' sunniest months, with some of the strongest bright-day conditions in the yearly averages.
Brightest monthsJuly to August
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
July0°C average sea
July is close to International Waters' usual sea temperature, with limited seasonal change in the water.
Warmest seaAll year
Sea temperatures stay warm enough for easy swimming through the year.
Weather score
July65 weather score
July is one of International Waters' best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsJuly to September
These months have the strongest weather score in the monthly averages.