Cool
Average highs are around 15°C, so pack for cooler days.
March verdict
International Waters in March
Weather score27Poor
Poor for holiday weather
Average highs are around 15°C, so pack for cooler days. Sunshine averages 3.9h per day, so this is not one of the brighter months. Rainfall averages 107mm, so some wet days are possible.
March weather
Monthly averages
Temp
15°C
Rain
107mm
Sun
3.9h
Sea
0°C
Weather score
27
Poor
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 107mm, so some wet days are possible.
Limited sun
Sunshine averages 3.9h per day, so this is not one of the brighter months.
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
March15°C average high
March has some of the coolest average daytime highs of the year, so pack for fresher conditions.
Warmest monthsJuly to September
This stretch sets the upper range for average daytime heat.
Rain
March107mm average rain
March is wetter than International Waters' yearly average, so flexible plans matter more.
Driest monthsMay to August
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
March3.9 hours average sun
March is below International Waters' yearly sunshine average, so bright-day planning is less reliable than in peak months.
Brightest monthsJuly to August
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
March0°C average sea
March 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
March27 weather score
March scores below International Waters' yearly average, so the weather trade-offs are more noticeable.
Best weather monthsJuly to September
These months have the strongest weather score in the monthly averages.