Climate averages 1991–2020
Yamagata weather
in June.
A warm, wet month: the 4th warmest and the 7th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
June is a warm month in Yamagata: daytime highs average 22.6°C and nights cool to about 13.8°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 119 mm of rain on roughly 13 days, which makes June a wet month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 14 h 47 min on an average June day.
The nearest other city in this atlas is Yonezawa (42 km away). In June its highs average 23.4°C, 0.9°C warmer than Yamagata, with 155 mm of rain.
Among the 303 cities listed in Japan, Yamagata ranks joint 268th of 303 for the warmest June highs and 26th of 303 for the driest June (rainfall, lowest first). The mean June high of those 303 cities is 24.4°C; Yamagata is 1.8°C cooler than that mean.
From June to July, average highs rise by 3.1°C to 25.7°C, and monthly rainfall rises from 119 mm to 189 mm.
The annual picture
June in context
Monthly precipitation
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
Yamagata climate table
| Month | Average highHigh / low | Average low | Precipitation mm/month | Wet days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 0.8°C-6.4°C | -6.4°C | 126 | 21.8 | 9.810 h |
| February | 1.8°C-6.0°C | -6.0°C | 91 | 18.1 | 10.711 h |
| March | 5.6°C-3.1°C | -3.1°C | 109 | 16.9 | 11.912 h |
| April | 12.8°C2.0°C | 2.0°C | 94 | 13.7 | 13.213 h |
| May | 19.2°C8.4°C | 8.4°C | 91 | 11.9 | 14.214 h |
| June, selected | 22.6°C13.8°C | 13.8°C | 119 | 12.5 | 14.815 h |
| July | 25.7°C18.4°C | 18.4°C | 189 | 17.4 | 14.515 h |
| August | 26.9°C19.5°C | 19.5°C | 146 | 14.8 | 13.614 h |
| September | 22.8°C15.5°C | 15.5°C | 125 | 13.0 | 12.512 h |
| October | 16.9°C8.7°C | 8.7°C | 118 | 12.4 | 11.211 h |
| November | 10.6°C2.2°C | 2.2°C | 95 | 15.3 | 10.110 h |
| December | 3.9°C-3.0°C | -3.0°C | 120 | 20.0 | 9.610 h |
Precipitation (rain or snow, as water) is the average of the 30 separate monthly totals. A wet 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
- Yonezawa in JuneJapan · 42 kmHigh 23.4°C · Low 15.0°C · 155 mm rain
- Sendai in JuneJapan · 44 kmHigh 21.2°C · Low 15.1°C · 129 mm rain
- Natori-shi in JuneJapan · 46 kmHigh 20.9°C · Low 15.5°C · 134 mm rain
- Fukushima in JuneJapan · 54 kmHigh 23.5°C · Low 15.0°C · 133 mm rain
- Ōsaki in JuneJapan · 66 kmHigh 22.6°C · Low 14.6°C · 132 mm rain
- Tsuruoka in JuneJapan · 72 kmHigh 22.3°C · Low 16.1°C · 148 mm rain
- Ishinomaki in JuneJapan · 84 kmHigh 20.2°C · Low 15.7°C · 115 mm rain
- Tome in JuneJapan · 87 kmHigh 22.5°C · Low 14.7°C · 111 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 Yamagata) is explained once on the Yamagata year overview and on the Sources, method and limits page.