Climate averages 1991–2020
Hachinohe weather
in July.
A warm, wet month: the 2nd warmest and one of the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a warm month in Hachinohe: daytime highs average 24.8°C and nights cool to about 18.2°C. By daytime temperature it is the 2nd warmest of the 12 months.
Expect about 132 mm of rain on roughly 13 days, which makes July a wet month (one of the wettest months of the year). Daylight, from sunrise to sunset, lasts about 14 h 45 min on an average July day.
The nearest other city in this atlas is Aomori (74 km away). In July its highs average 25.6°C, 0.7°C warmer than Hachinohe, with 158 mm of rain.
Among the 303 cities listed in Japan, Hachinohe ranks joint 285th of 303 for the warmest July highs and 12th of 303 for the driest July (rainfall, lowest first). The mean July high of those 303 cities is 27.9°C; Hachinohe is 3.0°C cooler than that mean.
From July to August, average highs rise by 1.4°C to 26.3°C, and monthly rainfall stays at 132 mm.
The annual picture
July in context
Monthly precipitation
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Hachinohe climate table
| Month | Average highHigh / low | Average low | Precipitation mm/month | Wet days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 1.1°C-5.6°C | -5.6°C | 46 | 7.4 | 9.610 h |
| February | 1.9°C-5.8°C | -5.8°C | 48 | 7.5 | 10.611 h |
| March | 6.4°C-2.2°C | -2.2°C | 72 | 10.6 | 11.912 h |
| April | 13.0°C3.6°C | 3.6°C | 78 | 11.9 | 13.313 h |
| May | 18.3°C9.2°C | 9.2°C | 88 | 11.4 | 14.414 h |
| June | 21.4°C13.6°C | 13.6°C | 91 | 10.7 | 15.015 h |
| July, selected | 24.8°C18.2°C | 18.2°C | 132 | 13.4 | 14.815 h |
| August | 26.3°C19.6°C | 19.6°C | 132 | 13.0 | 13.814 h |
| September | 22.9°C16.0°C | 16.0°C | 127 | 11.2 | 12.513 h |
| October | 17.2°C9.5°C | 9.5°C | 102 | 9.2 | 11.211 h |
| November | 10.6°C3.1°C | 3.1°C | 54 | 9.0 | 10.010 h |
| December | 3.9°C-2.5°C | -2.5°C | 50 | 8.0 | 9.39 h |
Precipitation (rain or snow, as water) is the average of the 30 separate monthly totals. A wet day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
July in nearby cities
- Aomori in JulyJapan · 74 kmHigh 25.6°C · Low 18.4°C · 158 mm rain
- Hirosaki in JulyJapan · 87 kmHigh 25.6°C · Low 18.0°C · 163 mm rain
- Morioka in JulyJapan · 94 kmHigh 24.8°C · Low 17.7°C · 148 mm rain
- Hanamaki in JulyJapan · 128 kmHigh 25.3°C · Low 18.1°C · 169 mm rain
- Kitakami in JulyJapan · 139 kmHigh 25.2°C · Low 18.1°C · 182 mm rain
- Daisen in JulyJapan · 146 kmHigh 25.9°C · Low 18.7°C · 206 mm rain
- Akita in JulyJapan · 146 kmHigh 24.8°C · Low 19.5°C · 223 mm rain
- Ōshū in JulyJapan · 154 kmHigh 25.7°C · Low 18.6°C · 166 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Hachinohe) is explained once on the Hachinohe year overview and on the Sources, method and limits page.