Hitachi Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Hitachi.
Climate overview of Hitachi
Hitachi, Ibaraki, Japan, sees big temperature differences between seasons, with August peaking at 28°C (82°F) and January dropping to 9°C (48°F).
The city has a wet climate, receiving around 1585 mm (62 in) of rain/snowfall per year. Despite the high annual total, it has warm summers and cold winters. October is the wettest month.
Hitachi Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Hitachi - and find the best time to visit.
Monthly Temperature in Hitachi
Visitors to Hitachi can expect significant temperature changes throughout the year. On average, daytime temperatures range from a comfortable 28°C (82°F) in August to a chilly 9°C (48°F) in January.
Nighttime temperatures range from 23°C (73°F) in August to 3°C (37°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Hitachi
Hitachi is known for its substantial rain/snowfall, with annual precipitation reaching 1585 mm (62 in). The seasons in Hitachi bring significant changes in precipitation. The wettest month, October, receives heavy rainfall, with an average of 201 mm (7.9 in) of precipitation. This rainfall is distributed across 16 rainy days.
In contrast, the driest month, December, experiences much less rainfall, totaling 69 mm (2.7 in) over 11 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Hitachi 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 Hitachi
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May, June, July and August
- Warmest weather: July and August
- Fewest rainy days: January, February, November and December
- Seasonal pattern: Warm summers and cold winters
Frequently asked questions about the climate in Hitachi
What is the best time to visit Hitachi?
May, June, July and August typically offer the most optimal weather in Hitachi. In contrast, January, February and March tend to have less optimal conditions. Hitachi has warm summers and cold winters.
What temperatures can I expect in Hitachi?
Daytime highs range from 9°C (48°F) in January to 28°C (82°F) in August. Nighttime lows range from 3°C (37°F) to 23°C (73°F). Temperatures vary considerably through the year.
How much rain does Hitachi get?
Annual rainfall is around 1585 mm (62 in). October is the wettest month with 201 mm (7.9 in), while December is the driest with 69 mm (2.7 in).
Hitachi 3-Day Forecast
Hitachi on the map
Hitachi is highlighted - select any city to see its climate.
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