Climate averages 1991–2020
Takasaki weather
in August.
A warm, very wet month: the warmest and the joint 8th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
August is a warm month in Takasaki: daytime highs average 27.8°C and nights cool to about 20.9°C. By daytime temperature it is the warmest month of the year.
Expect about 225 mm of rain on roughly 22 days, which makes August a very wet month (the joint 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 33 min on an average August day.
The nearest other city in this atlas is Maebashi (10 km away). In August its highs average 28.3°C, about as warm as Takasaki, with 157 mm of rain.
Among the 303 cities listed in Japan, Takasaki ranks joint 252nd of 303 for the warmest August highs and 297th of 303 for the driest August (rainfall, lowest first). The mean August high of those 303 cities is 29.2°C; Takasaki is 1.3°C cooler than that mean.
From August to September, average highs fall by 3.8°C to 24.1°C, and monthly rainfall rises from 225 mm to 257 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
Takasaki climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 6.8°C-2.7°C | -2.7°C | 68 | 8.5 | 10.010 h |
| February | 7.7°C-2.4°C | -2.4°C | 72 | 9.7 | 10.811 h |
| March | 11.4°C0.6°C | 0.6°C | 131 | 14.4 | 11.912 h |
| April | 16.7°C5.7°C | 5.7°C | 148 | 14.7 | 13.113 h |
| May | 21.0°C11.1°C | 11.1°C | 178 | 16.0 | 14.114 h |
| June | 23.4°C15.7°C | 15.7°C | 239 | 20.7 | 14.615 h |
| July | 26.9°C19.8°C | 19.8°C | 288 | 23.2 | 14.414 h |
| August, selected | 27.8°C20.9°C | 20.9°C | 225 | 22.0 | 13.514 h |
| September | 24.1°C17.5°C | 17.5°C | 257 | 19.8 | 12.412 h |
| October | 18.9°C11.3°C | 11.3°C | 225 | 16.9 | 11.311 h |
| November | 14.2°C4.9°C | 4.9°C | 85 | 9.9 | 10.310 h |
| December | 9.5°C0.2°C | 0.2°C | 61 | 8.3 | 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
August in nearby cities
- Maebashi in AugustJapan · 10 kmHigh 28.3°C · Low 21.3°C · 157 mm rain
- Isesaki in AugustJapan · 17 kmHigh 28.3°C · Low 21.4°C · 152 mm rain
- Shibukawa in AugustJapan · 17 kmHigh 28.2°C · Low 21.4°C · 157 mm rain
- Honjō in AugustJapan · 19 kmHigh 28.6°C · Low 21.9°C · 152 mm rain
- Kiryū in AugustJapan · 29 kmHigh 29.1°C · Low 21.9°C · 174 mm rain
- Ōta, Japan in AugustJapan · 32 kmHigh 29.3°C · Low 22.1°C · 152 mm rain
- Kumagaya in AugustJapan · 40 kmHigh 29.8°C · Low 22.9°C · 171 mm rain
- Tatebayashi in AugustJapan · 47 kmHigh 29.5°C · Low 22.4°C · 171 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 Takasaki) is explained once on the Takasaki year overview and on the Sources, method and limits page.