Climate averages 1991–2020
Jōyō weather
in June.
A warm, very wet month: the 4th warmest and the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
June is a warm month in Jōyō: daytime highs average 25.7°C and nights cool to about 17.6°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 180 mm of rain on roughly 12 days, which makes June a very wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 14 h 27 min on an average June day.
The nearest other city in this atlas is Uji (5 km away). In June its highs average 26.0°C, about as warm as Jōyō, with 205 mm of rain.
Among the 303 cities listed in Japan, Jōyō ranks joint 55th of 303 for the warmest June highs and joint 135th of 303 for the driest June (rainfall, lowest first). The mean June high of those 303 cities is 24.4°C; Jōyō is 1.3°C warmer than that mean.
From June to July, average highs rise by 3.4°C to 29.1°C, and monthly rainfall falls from 180 mm to 161 mm.
The annual picture
June 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
Jōyō 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-0.2°C | -0.2°C | 58 | 6.4 | 10.110 h |
| February | 8.4°C-0.1°C | -0.1°C | 64 | 7.8 | 10.911 h |
| March | 12.2°C2.5°C | 2.5°C | 107 | 10.9 | 11.912 h |
| April | 17.6°C7.5°C | 7.5°C | 112 | 10.4 | 13.013 h |
| May | 22.4°C12.8°C | 12.8°C | 129 | 10.1 | 14.014 h |
| June, selected | 25.7°C17.6°C | 17.6°C | 180 | 12.3 | 14.514 h |
| July | 29.1°C22.0°C | 22.0°C | 161 | 13.6 | 14.214 h |
| August | 30.7°C23.1°C | 23.1°C | 89 | 9.0 | 13.513 h |
| September | 26.8°C19.3°C | 19.3°C | 140 | 10.7 | 12.412 h |
| October | 20.9°C13.1°C | 13.1°C | 143 | 9.5 | 11.311 h |
| November | 15.3°C7.0°C | 7.0°C | 75 | 7.1 | 10.410 h |
| December | 9.8°C2.0°C | 2.0°C | 57 | 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
June in nearby cities
- Uji in JuneJapan · 5 kmHigh 26.0°C · Low 17.7°C · 205 mm rain
- Katano in JuneJapan · 12 kmHigh 26.0°C · Low 17.9°C · 180 mm rain
- Kōtari in JuneJapan · 13 kmHigh 26.1°C · Low 17.7°C · 205 mm rain
- Hirakata in JuneJapan · 15 kmHigh 26.2°C · Low 18.3°C · 180 mm rain
- Nara-shi in JuneJapan · 18 kmHigh 26.1°C · Low 18.0°C · 180 mm rain
- Ōtsu in JuneJapan · 18 kmHigh 25.4°C · Low 17.2°C · 205 mm rain
- Kyoto in JuneJapan · 20 kmHigh 25.9°C · Low 17.6°C · 205 mm rain
- Ikoma in JuneJapan · 20 kmHigh 25.5°C · Low 17.5°C · 180 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 Jōyō) is explained once on the Jōyō year overview and on the Sources, method and limits page.
Hirakata, Nara-shi and Ikoma lie in the same rainfall cell, so their rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.