Climate averages 1991–2020
Tsu weather
in June.
A warm, very wet month: the 4th warmest and the 11th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
June is a warm month in Tsu: daytime highs average 25.5°C and nights cool to about 18.7°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 235 mm of rain on roughly 15 days, which makes June a very wet month (the 11th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 14 h 27 min on an average June day.
The nearest other city in this atlas is Matsusaka (17 km away). In June its highs average 25.4°C, about as warm as Tsu, with 252 mm of rain.
Among the 303 cities listed in Japan, Tsu ranks joint 80th of 303 for the warmest June highs and joint 232nd of 303 for the driest June (rainfall, lowest first). The mean June high of those 303 cities is 24.4°C; Tsu is 1.1°C warmer than that mean.
From June to July, average highs rise by 3.8°C to 29.3°C, and monthly rainfall falls from 235 mm to 221 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
Tsu climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 8.7°C2.3°C | 2.3°C | 68 | 6.4 | 10.110 h |
| February | 9.6°C2.4°C | 2.4°C | 75 | 7.8 | 10.911 h |
| March | 13.2°C4.7°C | 4.7°C | 128 | 11.6 | 11.912 h |
| April | 18.0°C9.2°C | 9.2°C | 146 | 10.6 | 13.013 h |
| May | 22.3°C14.1°C | 14.1°C | 175 | 11.9 | 14.014 h |
| June, selected | 25.5°C18.7°C | 18.7°C | 235 | 15.3 | 14.414 h |
| July | 29.3°C23.0°C | 23.0°C | 221 | 17.9 | 14.214 h |
| August | 30.3°C24.1°C | 24.1°C | 179 | 15.8 | 13.513 h |
| September | 26.8°C20.8°C | 20.8°C | 253 | 15.5 | 12.412 h |
| October | 21.6°C15.1°C | 15.1°C | 230 | 11.8 | 11.311 h |
| November | 16.3°C9.4°C | 9.4°C | 106 | 8.1 | 10.410 h |
| December | 11.1°C4.5°C | 4.5°C | 69 | 7.2 | 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
- Matsusaka in JuneJapan · 17 kmHigh 25.4°C · Low 18.5°C · 252 mm rain
- Suzuka in JuneJapan · 18 kmHigh 25.3°C · Low 18.4°C · 206 mm rain
- Yokkaichi in JuneJapan · 28 kmHigh 25.6°C · Low 18.1°C · 206 mm rain
- Ise in JuneJapan · 32 kmHigh 24.7°C · Low 18.9°C · 235 mm rain
- Iga in JuneJapan · 35 kmHigh 25.8°C · Low 17.8°C · 220 mm rain
- Kuwana in JuneJapan · 38 kmHigh 25.6°C · Low 17.8°C · 195 mm rain
- Handa in JuneJapan · 42 kmHigh 24.9°C · Low 18.6°C · 178 mm rain
- Nabari in JuneJapan · 42 kmHigh 25.8°C · Low 17.8°C · 253 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 Tsu) is explained once on the Tsu year overview and on the Sources, method and limits page.