Cool
Average highs are around 17°C, so pack for cooler days.
June verdict
Poor for holiday weather
Average highs are around 17°C, so pack for cooler days. Sunshine averages 7.1h per day, enough for a balanced month. Rainfall averages 63mm, which is relatively low for holiday planning.
Monthly averages
Temp
17°C
Rain
63mm
Sun
7.1h
Sea
10°C
Weather score
33
Poor
Cool
Average highs are around 17°C, so pack for cooler days.
Drier
Rainfall averages 63mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 7.1h per day, enough for a balanced month.
Cool sea
Sea temperatures average 10°C, so the water can feel cool.
Map
Compare Gustavus, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
June17°C average high
June is one of Gustavus' hottest months, so shade and slower afternoons matter.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
June63mm average rain
June is one of Gustavus' 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.
June7.1 hours average sun
June is brighter than Gustavus' yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsApril to July
This stretch has the strongest sunshine in the monthly averages.
June10°C average sea
June is close to Gustavus' yearly sea-temperature average, so swimming comfort is fairly typical.
Warmest seaJuly to September
Sea temperatures are usually near 13°C in this stretch, so swimming comfort is at its strongest.
June33 weather score
June is one of Gustavus' best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsApril to August
These months have the strongest weather score in the monthly averages.