Climate averages 1991–2020
Tochigi weather
in July.
A hot, very wet month: the 2nd warmest and the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a hot month in Tochigi: daytime highs average 28.1°C and nights cool to about 20.9°C. By daytime temperature it is the 2nd warmest of the 12 months.
Expect about 262 mm of rain on roughly 22 days, which makes July a very wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 14 h 23 min on an average July day.
The nearest other city in this atlas is Oyama (11 km away). In July its highs average 28.2°C, about as warm as Tochigi, with 209 mm of rain.
Among the 303 cities listed in Japan, Tochigi ranks joint 168th of 303 for the warmest July highs and joint 242nd of 303 for the driest July (rainfall, lowest first). The mean July high of those 303 cities is 27.9°C; Tochigi is 0.2°C warmer than that mean.
From July to August, average highs rise by 1.2°C to 29.3°C, and monthly rainfall falls from 262 mm to 207 mm.
The annual picture
July in context
Monthly rainfall
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
Tochigi climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 7.1°C-2.1°C | -2.1°C | 55 | 6.3 | 10.010 h |
| February | 8.2°C-1.6°C | -1.6°C | 55 | 7.2 | 10.811 h |
| March | 12.0°C1.4°C | 1.4°C | 112 | 12.6 | 11.912 h |
| April | 17.4°C6.5°C | 6.5°C | 136 | 13.4 | 13.113 h |
| May | 22.0°C12.1°C | 12.1°C | 173 | 14.9 | 14.114 h |
| June | 24.7°C16.8°C | 16.8°C | 204 | 18.3 | 14.615 h |
| July, selected | 28.1°C20.9°C | 20.9°C | 262 | 21.5 | 14.414 h |
| August | 29.3°C22.2°C | 22.2°C | 207 | 19.6 | 13.514 h |
| September | 25.5°C18.8°C | 18.8°C | 239 | 17.8 | 12.412 h |
| October | 20.1°C12.6°C | 12.6°C | 206 | 14.8 | 11.311 h |
| November | 14.8°C5.8°C | 5.8°C | 91 | 9.2 | 10.310 h |
| December | 9.5°C0.4°C | 0.4°C | 55 | 6.8 | 9.710 h |
Rainfall is the average of the 30 separate monthly totals. A rain 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
- Oyama in JulyJapan · 11 kmHigh 28.2°C · Low 21.0°C · 209 mm rain
- Sano in JulyJapan · 15 kmHigh 28.2°C · Low 21.1°C · 220 mm rain
- Kanuma in JulyJapan · 19 kmHigh 26.9°C · Low 20.0°C · 262 mm rain
- Koga in JulyJapan · 22 kmHigh 28.4°C · Low 21.3°C · 209 mm rain
- Tatebayashi in JulyJapan · 23 kmHigh 28.3°C · Low 21.1°C · 220 mm rain
- Chikusei in JulyJapan · 24 kmHigh 28.7°C · Low 21.3°C · 165 mm rain
- Utsunomiya in JulyJapan · 24 kmHigh 27.1°C · Low 19.8°C · 173 mm rain
- Mooka in JulyJapan · 26 kmHigh 28.3°C · Low 20.8°C · 173 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 Tochigi) is explained once on the Tochigi year overview and on the Sources, method and limits page.
Kanuma lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.