Climate averages 1991–2020
Sekimachi weather
in August.
A hot, wet month: the warmest and the 6th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
August is a hot month in Sekimachi: daytime highs average 30.2°C and nights cool to about 22.3°C. By daytime temperature it is the warmest month of the year.
Expect about 156 mm of rain on roughly 14 days, which makes August a wet month (the 6th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 30 min on an average August day.
The nearest other city in this atlas is Kakamigahara (9 km away). In August its highs average 30.0°C, about as warm as Sekimachi, with 228 mm of rain.
Among the 303 cities listed in Japan, Sekimachi ranks joint 78th of 303 for the warmest August highs and joint 175th of 303 for the driest August (rainfall, lowest first). The mean August high of those 303 cities is 29.2°C; Sekimachi is 1.0°C warmer than that mean.
From August to September, average highs fall by 3.6°C to 26.6°C, and monthly rainfall rises from 156 mm to 216 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
Sekimachi climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 7.3°C-1.2°C | -1.2°C | 66 | 7.8 | 10.110 h |
| February | 8.5°C-1.0°C | -1.0°C | 75 | 7.5 | 10.911 h |
| March | 12.5°C1.7°C | 1.7°C | 138 | 10.9 | 11.912 h |
| April | 17.7°C6.5°C | 6.5°C | 157 | 11.7 | 13.113 h |
| May | 22.2°C11.8°C | 11.8°C | 177 | 11.8 | 14.014 h |
| June | 25.3°C16.9°C | 16.9°C | 220 | 14.6 | 14.515 h |
| July | 28.7°C21.2°C | 21.2°C | 271 | 16.9 | 14.314 h |
| August, selected | 30.2°C22.3°C | 22.3°C | 156 | 14.0 | 13.513 h |
| September | 26.6°C18.7°C | 18.7°C | 216 | 12.6 | 12.412 h |
| October | 21.2°C12.3°C | 12.3°C | 175 | 10.6 | 11.311 h |
| November | 15.4°C6.0°C | 6.0°C | 103 | 7.9 | 10.310 h |
| December | 9.8°C0.9°C | 0.9°C | 68 | 7.7 | 9.810 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
- Kakamigahara in AugustJapan · 9 kmHigh 30.0°C · Low 22.2°C · 228 mm rain
- Kani in AugustJapan · 15 kmHigh 30.0°C · Low 22.1°C · 156 mm rain
- Gifu in AugustJapan · 16 kmHigh 30.0°C · Low 22.4°C · 228 mm rain
- Komaki in AugustJapan · 22 kmHigh 30.5°C · Low 22.8°C · 111 mm rain
- Ichinomiya in AugustJapan · 23 kmHigh 30.3°C · Low 22.8°C · 181 mm rain
- Kasugai in AugustJapan · 27 kmHigh 30.9°C · Low 23.4°C · 111 mm rain
- Tajimi in AugustJapan · 27 kmHigh 30.2°C · Low 22.4°C · 168 mm rain
- Ōgaki in AugustJapan · 31 kmHigh 30.3°C · Low 23.0°C · 190 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 Sekimachi) is explained once on the Sekimachi year overview and on the Sources, method and limits page.
Kani lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.