Climate averages 1991–2020
Katori-shi weather
in June.
A warm, wet month: the 4th warmest and the 10th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
June is a warm month in Katori-shi: daytime highs average 24.0°C and nights cool to about 18.1°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 157 mm of rain on roughly 14 days, which makes June a wet month (the 10th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 14 h 33 min on an average June day.
The nearest other city in this atlas is Kamisu (15 km away). In June its highs average 23.1°C, 0.9°C cooler than Katori-shi, with 164 mm of rain.
Among the 303 cities listed in Japan, Katori-shi ranks joint 202nd of 303 for the warmest June highs and 66th of 303 for the driest June (rainfall, lowest first). The mean June high of those 303 cities is 24.4°C; Katori-shi is 0.3°C cooler than that mean.
From June to July, average highs rise by 3.7°C to 27.7°C, and monthly rainfall falls from 157 mm to 149 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
Katori-shi climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 8.5°C1.7°C | 1.7°C | 77 | 8.0 | 10.010 h |
| February | 9.2°C1.9°C | 1.9°C | 74 | 8.6 | 10.911 h |
| March | 12.4°C4.9°C | 4.9°C | 128 | 12.6 | 11.912 h |
| April | 17.1°C9.6°C | 9.6°C | 118 | 12.5 | 13.113 h |
| May | 21.3°C14.4°C | 14.4°C | 136 | 12.0 | 14.014 h |
| June, selected | 24.0°C18.1°C | 18.1°C | 157 | 13.6 | 14.515 h |
| July | 27.7°C22.0°C | 22.0°C | 149 | 13.6 | 14.314 h |
| August | 29.2°C23.5°C | 23.5°C | 103 | 10.7 | 13.514 h |
| September | 25.8°C20.8°C | 20.8°C | 171 | 13.8 | 12.412 h |
| October | 20.7°C15.6°C | 15.6°C | 213 | 13.0 | 11.311 h |
| November | 15.9°C10.0°C | 10.0°C | 107 | 10.7 | 10.310 h |
| December | 11.0°C4.5°C | 4.5°C | 73 | 9.2 | 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
June in nearby cities
- Kamisu in JuneJapan · 15 kmHigh 23.1°C · Low 18.4°C · 164 mm rain
- Narita in JuneJapan · 21 kmHigh 24.9°C · Low 17.9°C · 159 mm rain
- Ryūgasaki in JuneJapan · 28 kmHigh 24.9°C · Low 17.8°C · 150 mm rain
- Inzai in JuneJapan · 31 kmHigh 24.8°C · Low 17.9°C · 159 mm rain
- Sakura in JuneJapan · 31 kmHigh 24.6°C · Low 18.3°C · 159 mm rain
- Tsuchiura in JuneJapan · 34 kmHigh 24.9°C · Low 17.7°C · 150 mm rain
- Ushiku in JuneJapan · 34 kmHigh 24.9°C · Low 17.6°C · 150 mm rain
- Toride in JuneJapan · 37 kmHigh 25.0°C · Low 17.8°C · 154 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 Katori-shi) is explained once on the Katori-shi year overview and on the Sources, method and limits page.