Climate averages 1991–2020
Suzuka weather
in August.
A hot, wet month: the warmest and the 7th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
August is a hot month in Suzuka: daytime highs average 30.1°C and nights cool to about 23.8°C. By daytime temperature it is the warmest month of the year.
Expect about 155 mm of rain on roughly 15 days, which makes August a wet month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 28 min on an average August day.
The nearest other city in this atlas is Yokkaichi (10 km away). In August its highs average 30.4°C, about as warm as Suzuka, with 155 mm of rain.
Among the 303 cities listed in Japan, Suzuka ranks joint 90th of 303 for the warmest August highs and joint 170th of 303 for the driest August (rainfall, lowest first). The mean August high of those 303 cities is 29.2°C; Suzuka is 0.9°C warmer than that mean.
From August to September, average highs fall by 3.4°C to 26.7°C, and monthly rainfall rises from 155 mm to 225 mm.
The annual picture
August 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
Suzuka climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 8.5°C1.3°C | 1.3°C | 61 | 6.4 | 10.110 h |
| February | 9.4°C1.4°C | 1.4°C | 67 | 7.6 | 10.911 h |
| March | 13.0°C4.0°C | 4.0°C | 117 | 11.5 | 11.912 h |
| April | 17.8°C8.6°C | 8.6°C | 134 | 10.8 | 13.013 h |
| May | 22.1°C13.6°C | 13.6°C | 161 | 11.5 | 14.014 h |
| June | 25.3°C18.4°C | 18.4°C | 206 | 14.8 | 14.514 h |
| July | 29.0°C22.7°C | 22.7°C | 219 | 17.6 | 14.314 h |
| August, selected | 30.1°C23.8°C | 23.8°C | 155 | 15.2 | 13.513 h |
| September | 26.7°C20.4°C | 20.4°C | 225 | 14.1 | 12.412 h |
| October | 21.5°C14.5°C | 14.5°C | 193 | 10.8 | 11.311 h |
| November | 16.1°C8.6°C | 8.6°C | 91 | 7.3 | 10.410 h |
| December | 10.9°C3.6°C | 3.6°C | 60 | 6.6 | 9.910 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
August in nearby cities
- Yokkaichi in AugustJapan · 10 kmHigh 30.4°C · Low 23.6°C · 155 mm rain
- Tsu in AugustJapan · 18 kmHigh 30.3°C · Low 24.1°C · 179 mm rain
- Kuwana in AugustJapan · 20 kmHigh 30.3°C · Low 23.2°C · 137 mm rain
- Handa in AugustJapan · 32 kmHigh 29.7°C · Low 24.1°C · 110 mm rain
- Tōkai in AugustJapan · 33 kmHigh 30.2°C · Low 23.6°C · 110 mm rain
- Matsusaka in AugustJapan · 34 kmHigh 30.1°C · Low 23.9°C · 194 mm rain
- Kariya in AugustJapan · 38 kmHigh 30.4°C · Low 23.8°C · 110 mm rain
- Ama in AugustJapan · 39 kmHigh 30.6°C · Low 23.3°C · 181 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 Suzuka) is explained once on the Suzuka year overview and on the Sources, method and limits page.
Yokkaichi lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.