Mild
Average highs are around 23°C, so days are mild rather than hot.
July verdict
Mixed for holiday weather
Average highs are around 23°C, so days are mild rather than hot. Sunshine averages 5h per day, enough for a balanced month. Rainfall averages 110mm, so some wet days are possible.

Monthly averages
Temp
23°C
Rain
110mm
Sun
5h
Sea
19°C
Weather score
46
Mixed
Mild
Average highs are around 23°C, so days are mild rather than hot.
Showers
Rainfall averages 110mm, so some wet days are possible.
Some sun
Sunshine averages 5h per day, enough for a balanced month.
Cool sea
Sea temperatures average 19°C, so the water can feel cool.
Map
Compare Sapporo, Hokkaido, Japan with nearby places by weather score, rain, sun, temperature, and swim conditions.
July23°C average high
July is one of Sapporo's warmest months, with daytime heat above the yearly average.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
July110mm average rain
July sits near Sapporo's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsJanuary to June and November to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
July5 hours average sun
July sits close to Sapporo's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsApril to June and September
This stretch has the strongest sunshine in the monthly averages.
July19°C average sea
July sits in the warmer sea-temperature season, usually making swimming easier to enjoy.
Warmest seaJuly to September
Sea temperatures are usually near 19°C in this stretch, so swimming comfort is at its strongest.
July46 weather score
July is one of Sapporo's best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsJuly to August
These months have the strongest weather score in the monthly averages.