Climate averages 1991–2020
Hirosaki weather
in October.
A mild, wet month: the 6th warmest and the 9th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
October is a mild month in Hirosaki: daytime highs average 16.4°C and nights cool to about 8.1°C. By daytime temperature it is the 6th warmest of the 12 months.
Expect about 129 mm of rain on roughly 14 days, which makes October a wet month (the 9th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 10 min on an average October day.
The nearest other city in this atlas is Aomori (33 km away). In October its highs average 16.6°C, about as warm as Hirosaki, with 112 mm of rain.
Among the 303 cities listed in Japan, Hirosaki ranks 289th of 303 for the warmest October highs and 68th of 303 for the driest October (rainfall, lowest first). The mean October high of those 303 cities is 20.4°C; Hirosaki is 3.9°C cooler than that mean.
From October to November, average highs fall by 7.2°C to 9.2°C, and monthly rainfall falls from 129 mm to 112 mm.
The annual picture
October 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
Hirosaki climate table
| Month | Average highHigh / low | Average low | Precipitation mm/month | Wet days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | -0.3°C-6.6°C | -6.6°C | 82 | 17.0 | 9.610 h |
| February | 0.7°C-6.1°C | -6.1°C | 81 | 15.7 | 10.611 h |
| March | 4.4°C-3.6°C | -3.6°C | 101 | 16.7 | 11.912 h |
| April | 12.0°C1.7°C | 1.7°C | 98 | 13.7 | 13.313 h |
| May | 18.7°C8.0°C | 8.0°C | 104 | 13.1 | 14.414 h |
| June | 22.7°C13.2°C | 13.2°C | 109 | 13.1 | 15.015 h |
| July | 25.6°C18.0°C | 18.0°C | 163 | 16.4 | 14.815 h |
| August | 26.7°C19.1°C | 19.1°C | 176 | 16.0 | 13.814 h |
| September | 22.7°C14.9°C | 14.9°C | 154 | 14.2 | 12.513 h |
| October, selected | 16.4°C8.1°C | 8.1°C | 129 | 13.8 | 11.211 h |
| November | 9.2°C1.9°C | 1.9°C | 112 | 16.2 | 10.010 h |
| December | 2.3°C-4.2°C | -4.2°C | 106 | 18.0 | 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
October in nearby cities
- Aomori in OctoberJapan · 33 kmHigh 16.6°C · Low 9.1°C · 112 mm rain
- Hachinohe in OctoberJapan · 87 kmHigh 17.2°C · Low 9.5°C · 102 mm rain
- Akita in OctoberJapan · 102 kmHigh 17.1°C · Low 11.4°C · 179 mm rain
- Morioka in OctoberJapan · 115 kmHigh 15.9°C · Low 8.0°C · 110 mm rain
- Daisen in OctoberJapan · 128 kmHigh 17.2°C · Low 9.0°C · 141 mm rain
- Hakodate in OctoberJapan · 133 kmHigh 15.3°C · Low 10.4°C · 114 mm rain
- Yurihonjō in OctoberJapan · 138 kmHigh 17.6°C · Low 11.5°C · 185 mm rain
- Yokote in OctoberJapan · 142 kmHigh 17.0°C · Low 9.0°C · 144 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 Hirosaki) is explained once on the Hirosaki year overview and on the Sources, method and limits page.