Cool
Average highs are around 19°C, so pack for cooler days.
Weather Guide
Vormsi, Estonia Average Monthly Weather
Weather score30Poor annual avg
Best months: July, June, August
Across the year, average daytime temperatures are around 9°C, sunshine averages 4.7h per day, and rainfall totals about 548mm. Sea temperatures average 9°C across the year.
Annual weather
Annual averages
Temp
9°C
Rain
548mm
Annual total
Sun
4.7h
Sea
9°C
Weather score
30
Poor avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 64mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 7.2h per day, enough for a balanced month.
Cool sea
Sea temperatures average 18°C, so the water can feel cool.
Map
Weather map
Compare Vormsi, Estonia with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
August19°C average high
August is one of Vormsi's hottest months, so shade and slower afternoons matter.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
August64mm average rain
August is one of Vormsi's wettest months, so rain is likely to be a major planning factor.
Driest monthsJanuary to June and December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
August7.2 hours average sun
August is brighter than Vormsi's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsMay to July
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
August18°C average sea
August is one of Vormsi's warmest sea months, when swimming comfort is usually strongest.
Warmest seaJuly to September
Sea temperatures are usually near 17°C in this stretch, so swimming comfort is at its strongest.
Weather score
August47 weather score
August scores above Vormsi's yearly average, so the overall weather mix is stronger than most months.
Best weather monthsJune to August
These months have the strongest weather score in the monthly averages.
