Hokkaido weather
11-year climate averages (2015–2025), month by month
Hokkaido in october
Current month averages, based on 11 complete years of records (2015–2025). Read the full guide →
Hokkaido sits at 43°13′N 142°51′E in Japan, in Asia. Its climate profile is shaped by these coordinates — and the 11 complete years of records below (2015–2025) reveal exactly how each season feels on the ground.
Below, you'll find monthly averages for temperature, rainfall and sunshine, drawn from the Open-Meteo Archive. Every month links to a full guide with what to pack, where to stay, and when to arrive.
The year in weather
Hokkaido weather by month
Pick a month for the full climate guide — temperature, rainfall, sunshine, packing tips and hotel deals for Hokkaido.
Places that feel like Hokkaido in october
Hokkaido weather — FAQ
Q01Which month is warmest in Hokkaido?
Which month is warmest in Hokkaido?
July runs the highest averages in Hokkaido, with typical daytime highs of 22°C (72°F). August 27C is Japan's escape from Honshu 40C; Furano lavender fields peak, Sapporo Beer Garden opens outdoors and stays cool at 20C nights.
Q02Which month is chilliest in Hokkaido?
Which month is chilliest in Hokkaido?
January brings the lowest averages, with daytime highs near -6°C (21°F). January -20C in Asahikawa; Otaru canal freezes solid, ramen shops steam windows opaque, and Sapporo underground Aurora mall becomes lifeline.
Q03When is the rainy season in Hokkaido?
When is the rainy season in Hokkaido?
August typically records the highest monthly rainfall — around 225mm on average. September typhoon remnants dump on Daisetsuzan; JR Hokkaido lines suspend, Sounkyo gorge road closes to landslides, ryokan bookings shift.
Q04How would you describe Hokkaido's weather?
How would you describe Hokkaido's weather?
Hokkaido, Japan has mild summers, freezing winters, a distinct rainy season. Ainu indigenous culture is visible at Upopoy museum in Shiraoi, not commodified in Sapporo tourist shops. Real Sapporo ramen is miso not shoyu; try Sumire in Nakanoshima not tourist ramen alley. Uni sea urchin peak is June-August Rishiri island, not year-round. Hokkaido drivers actually stop at pedestrian crossings unlike Honshu. Convenience store Seicomart is Hokkaido-only and beats Lawson. You can read the detailed month-by-month breakdown on this page.
