The Heiwa Pass offers ample time for exploration, making it especially suitable for independent travelers. It's also perfectly adequate as a mode of transportation, offering considerable comfort and convenience. Our guide, Mr. Liu, provided clear explanations, adding to the enjoyment of the journey!
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Hitachi Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Hitachi year round climate
Spring (March–May): 9.1–18.1°C on average, gradually warming climate with increasing rainfall. March is the peak cherry blossom season, perfect for viewing. Common activities: Cherry blossom viewing, spring outings, seaside strolls. Recommended clothing: Light jacket, long-sleeved shirt, comfortable shoes.
Summer (June–August): 22.1–27.6°C on average, hot and humid with relatively high rainfall. June receives the most rainfall, so be prepared for rain. Common activities: Swimming at the beach, hiking (during cooler hours), enjoying the summer night sky. Recommended clothing: Light and breathable clothing, sun protection clothing, rain gear.
Autumn (September–November): 12.4–24.8°C on average, pleasant and comfortable climate with decreasing rainfall. September still has relatively high rainfall, so pay attention to weather changes. Common activities: Maple leaf viewing, outdoor excursions, fruit picking. Recommended clothing: Light jacket, long-sleeved shirt, comfortable shoes.
Winter (December–February): 3.9–6.0°C on average, cold and dry with the least rainfall. Common activities: Hot springs, indoor activities, enjoying winter scenery. Recommended clothing: Warm jacket, sweater, scarf, gloves, hat.
Hitachi climatological average
Annual average temperature: approx. 15.7°C / Annual rainfall: approx. 1421 mm / Summer humidity: 70%–80% / Rainiest month: June
Hitachi monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
3.9°C
32.3
February
5°C
53
March
9.1°C
109.3
April
14.7°C
105.7
May
18.1°C
160.3
June
22.1°C
225
July
26.9°C
130.7
August
27.6°C
155.7
September
24.8°C
209.7
October
17.5°C
128.7
November
12.4°C
88.3
December
6°C
22.8
Hitachi weather for the next seven days
4/22
Wednesday
Patchy rain nearby
19.1°C/9.1°C
4/23
Thursday
Moderate rain
18.2°C/11.1°C
4/24
Friday
Patchy rain nearby
16.1°C/9.7°C
4/25
Saturday
Sunny
14.4°C/8.2°C
4/26
Sunday
Patchy rain nearby
17°C/11°C
4/27
Monday
Patchy rain nearby
18.1°C/12.7°C
4/28
Tuesday
Patchy rain nearby
16.9°C/13.2°C
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