Cool
Average highs are around 20°C, so pack for cooler days.
September verdict
Nayoro, Japan in September
Weather score34Poor
Poor for holiday weather
Average highs are around 20°C, so pack for cooler days. Sunshine averages 5.5h per day, enough for a balanced month. Rainfall averages 138mm, so some wet days are possible.
September weather
Monthly averages
Temp
20°C
Rain
138mm
Sun
5.5h
Sea
18°C
Weather score
34
Poor
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 138mm, so some wet days are possible.
Some sun
Sunshine averages 5.5h per day, enough for a balanced month.
Cool sea
Sea temperatures average 18°C, so the water can feel cool.
Map
Weather map
Compare Nayoro, Japan with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
September20°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.
Rain
September138mm average rain
September is one of Nayoro's wettest months, so rain is likely to be a major planning factor.
Driest monthsJanuary to June
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
September5.5 hours average sun
September is brighter than Nayoro's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsApril to June and September
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
September18°C average sea
September is one of Nayoro's warmest sea months, when swimming comfort is usually strongest.
Warmest seaJuly to October
Sea temperatures are usually near 14°C in this stretch, so swimming comfort is at its strongest.
Weather score
September34 weather score
September scores above Nayoro'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.
Hotels near Nayoro, Japan
Marriott
Fairfield by Marriott Hokkaido MinamifuranoSorachi-gun, Hokkaido, Japan
Fairfield by Marriott Hokkaido NaganumaYubari-gun, Hokkaido, Japan
Fairfield by Marriott SapporoSapporo, Hokkaido, Japan
Courtyard SapporoSapporo, Hokkaido, Japan
Fairfield by Marriott Hokkaido EniwaEniwa, Hokkaido, Japan
The Westin Rusutsu ResortRusutsu-mura, Abuta-gun, Hokkaido, Japan