Mild
Average highs are around 20°C, so days are mild rather than hot.
June verdict
Mixed for holiday weather
Average highs are around 20°C, so days are mild rather than hot. Sunshine averages 9.5h per day, so bright days are a strong part of the month. Rainfall averages 58mm, which is relatively low for holiday planning.

Monthly averages
Temp
20°C
Rain
58mm
Sun
9.5h
Sea
14°C
Weather score
50
Mixed
Mild
Average highs are around 20°C, so days are mild rather than hot.
Drier
Rainfall averages 58mm, which is relatively low for holiday planning.
Bright
Sunshine averages 9.5h per day, so bright days are a strong part of the month.
Cool sea
Sea temperatures average 14°C, so the water can feel cool.
Map
Compare Riga, Latvia with nearby places by weather score, rain, sun, temperature, and swim conditions.
June20°C average high
June is one of Riga's warmest months, with daytime heat above the yearly average.
Warmest monthsMay to September
This stretch sets the upper range for average daytime heat.
June58mm average rain
June sits near Riga's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsJanuary to May and December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
June9.5 hours average sun
June is one of Riga's sunniest months, with some of the strongest bright-day conditions in the yearly averages.
Brightest monthsMay to August
This stretch has the strongest sunshine in the monthly averages.
June14°C average sea
June sits in the warmer sea-temperature season, usually making swimming easier to enjoy.
Warmest seaJuly to September
Sea temperatures are usually near 18°C in this stretch, so swimming comfort is at its strongest.
June50 weather score
June is one of Riga's best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsJune to August
These months have the strongest weather score in the monthly averages.