Mild
Average highs are around 21°C, so days are mild rather than hot.
September verdict
Mixed for holiday weather
Average highs are around 21°C, so days are mild rather than hot. Sunshine averages 5.4h per day, enough for a balanced month. Rainfall averages 149mm, so some wet days are possible.
Monthly averages
Temp
21°C
Rain
149mm
Sun
5.4h
Weather score
42
Mixed
Mild
Average highs are around 21°C, so days are mild rather than hot.
Showers
Rainfall averages 149mm, so some wet days are possible.
Some sun
Sunshine averages 5.4h per day, enough for a balanced month.
Map
Compare Eniwa, Hokkaido, Japan with nearby places by weather score, rain, sun, temperature, and swim conditions.
September21°C average high
September sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
September149mm average rain
September is wetter than Eniwa's yearly average, so flexible plans matter more.
Driest monthsJanuary to June and November to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
September5.4 hours average sun
September is brighter than Eniwa's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsApril to June
This stretch has the strongest sunshine in the monthly averages.
September42 weather score
September scores above Eniwa's yearly average, so the overall weather mix is stronger than most months.
Best weather monthsJuly to August
These months have the strongest weather score in the monthly averages.