Hanamaki Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Hanamaki.
Climate overview of Hanamaki
Hanamaki, Iwate, Japan, sees big temperature differences between seasons, with August peaking at 28°C (82°F) and January dropping to 2°C (36°F).
Rain/snowfall is high, totalling around 1431 mm (56 in) per year. July is the wettest month and February the driest.
Hanamaki Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Hanamaki — and find the best time to visit.
Monthly Temperature in Hanamaki
Visitors to Hanamaki can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a comfortable 28°C (82°F) in August, the warmest time of the year, to a very cold 2°C (36°F) during cooler months like January.
At night, you can expect temperatures ranging from 19°C (66°F) in August to around -7°C (19°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Hanamaki
Hanamaki is known for its substantial rain/snowfall, with annual precipitation reaching 1431 mm (56 in). While rainfall varies throughout the year, each season offers its own charm. July brings wetter days averaging 175 mm (6.9 in) of precipitation, spread over 20 rainy days.
In contrast, the driest month February experiences a drier climate, with about 82 mm (3.2 in) of snowfall spread across 24 snowy days. For more details, please visit our Hanamaki Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Hanamaki
The weather does bring rainfall during this period, between 113 mm (4.4 in) and 155 mm (6.1 in).
Plan accordingly for July and September, when conditions bring the heaviest precipitation. Seeking the perfect travel destination for this year? We've created a tool that suggests locations matching your desired weather. Let our weather planner guide your travel decisions.
Frequently asked questions about the climate in Hanamaki
What is the best time to visit Hanamaki?
June, July, August and September typically offer the most optimal weather in Hanamaki. In contrast, January, February, March and December tend to have less optimal conditions.
What temperatures can I expect in Hanamaki?
Daytime highs range from 2°C (36°F) in January to 28°C (82°F) in August. Nighttime lows range from -7°C (19°F) to 19°C (66°F). Temperatures vary considerably through the year.
How much rain does Hanamaki get?
Annual rainfall is around 1431 mm (56 in). July is the wettest month with 175 mm (6.9 in), while February is the driest with 82 mm (3.2 in).
Hanamaki 3-Day Forecast
Hanamaki 3-Day Forecast
Hanamaki on the map
Hanamaki is highlighted — select any city to see its climate.
Popular this month
Where to go in July — average daytime high across popular destinations.
Osaka
32°C (90°F) Tokyo30°C (86°F) Naha
30°C (86°F) Kyoto31°C (88°F) Hakone28°C (82°F) Hakuba26°C (79°F) Sapporo24°C (75°F) Niseko24°C (75°F) 
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