Climate averages 1991–2020
Aomori weather
in July.
A warm, wet month: the 2nd warmest and the 11th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a warm month in Aomori: daytime highs average 25.6°C and nights cool to about 18.4°C. By daytime temperature it is the 2nd warmest of the 12 months.
Expect about 158 mm of rain on roughly 15 days, which makes July a wet month (the 11th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 14 h 47 min on an average July day.
The nearest other city in this atlas is Hirosaki (33 km away). In July its highs average 25.6°C, about as warm as Aomori, with 163 mm of rain.
Among the 303 cities listed in Japan, Aomori ranks joint 278th of 303 for the warmest July highs and joint 44th of 303 for the driest July (rainfall, lowest first). The mean July high of those 303 cities is 27.9°C; Aomori is 2.3°C cooler than that mean.
From July to August, average highs rise by 1.1°C to 26.7°C, and monthly rainfall rises from 158 mm to 169 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
Aomori climate table
| Month | Average highHigh / low | Average low | Precipitation mm/month | Wet days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | -0.1°C-6.3°C | -6.3°C | 65 | 13.3 | 9.610 h |
| February | 0.8°C-5.9°C | -5.9°C | 66 | 13.1 | 10.611 h |
| March | 4.7°C-3.1°C | -3.1°C | 86 | 15.1 | 11.912 h |
| April | 12.4°C2.7°C | 2.7°C | 86 | 13.5 | 13.313 h |
| May | 18.5°C8.7°C | 8.7°C | 101 | 12.9 | 14.414 h |
| June | 22.4°C13.7°C | 13.7°C | 104 | 12.4 | 15.015 h |
| July, selected | 25.6°C18.4°C | 18.4°C | 158 | 15.3 | 14.815 h |
| August | 26.7°C19.7°C | 19.7°C | 169 | 15.5 | 13.814 h |
| September | 22.9°C15.8°C | 15.8°C | 145 | 13.0 | 12.513 h |
| October | 16.6°C9.1°C | 9.1°C | 112 | 13.0 | 11.211 h |
| November | 9.5°C2.7°C | 2.7°C | 87 | 14.6 | 10.010 h |
| December | 2.6°C-3.4°C | -3.4°C | 82 | 14.6 | 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
- Hirosaki in JulyJapan · 33 kmHigh 25.6°C · Low 18.0°C · 163 mm rain
- Hachinohe in JulyJapan · 74 kmHigh 24.8°C · Low 18.2°C · 132 mm rain
- Hakodate in JulyJapan · 107 kmHigh 21.6°C · Low 17.3°C · 178 mm rain
- Morioka in JulyJapan · 129 kmHigh 24.8°C · Low 17.7°C · 148 mm rain
- Akita in JulyJapan · 133 kmHigh 24.8°C · Low 19.5°C · 223 mm rain
- Daisen in JulyJapan · 154 kmHigh 25.9°C · Low 18.7°C · 206 mm rain
- Hanamaki in JulyJapan · 163 kmHigh 25.3°C · Low 18.1°C · 169 mm rain
- Yokote in JulyJapan · 167 kmHigh 25.8°C · Low 18.7°C · 203 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 Aomori) is explained once on the Aomori year overview and on the Sources, method and limits page.