Climate averages 1991–2020
Nakatsugawa weather
in April.
A mild, very wet month: the 7th warmest and the 6th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
April is a mild month in Nakatsugawa: daytime highs average 17.1°C and nights cool to about 5.5°C. By daytime temperature it is the 7th warmest of the 12 months.
Expect about 187 mm of rain on roughly 13 days, which makes April a very wet month (the 6th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 04 min on an average April day.
The nearest other city in this atlas is Iida (29 km away). In April its highs average 16.3°C, 0.8°C cooler than Nakatsugawa, with 174 mm of rain.
Among the 303 cities listed in Japan, Nakatsugawa ranks joint 185th of 303 for the warmest April highs and 296th of 303 for the driest April (rainfall, lowest first). The mean April high of those 303 cities is 16.7°C; Nakatsugawa is 0.4°C warmer than that mean.
From April to May, average highs rise by 4.8°C to 21.9°C, and monthly rainfall rises from 187 mm to 204 mm.
The annual picture
April 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
Nakatsugawa climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 5.3°C-3.7°C | -3.7°C | 96 | 11.9 | 10.110 h |
| February | 6.7°C-3.6°C | -3.6°C | 108 | 10.2 | 10.911 h |
| March | 11.3°C0.5°C | 0.5°C | 174 | 12.7 | 11.912 h |
| April, selected | 17.1°C5.5°C | 5.5°C | 187 | 13.1 | 13.113 h |
| May | 21.9°C11.1°C | 11.1°C | 204 | 13.8 | 14.014 h |
| June | 24.8°C16.2°C | 16.2°C | 278 | 17.9 | 14.515 h |
| July | 28.1°C20.5°C | 20.5°C | 335 | 20.7 | 14.314 h |
| August | 29.6°C21.3°C | 21.3°C | 198 | 18.9 | 13.513 h |
| September | 26.2°C17.9°C | 17.9°C | 234 | 15.3 | 12.412 h |
| October | 20.7°C11.6°C | 11.6°C | 205 | 12.9 | 11.311 h |
| November | 14.7°C4.8°C | 4.8°C | 129 | 10.4 | 10.310 h |
| December | 8.4°C-0.7°C | -0.7°C | 100 | 12.2 | 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
April in nearby cities
- Iida in AprilJapan · 29 kmHigh 16.3°C · Low 5.9°C · 174 mm rain
- Tajimi in AprilJapan · 38 kmHigh 17.6°C · Low 6.6°C · 152 mm rain
- Kani in AprilJapan · 41 kmHigh 17.5°C · Low 6.2°C · 157 mm rain
- Seto in AprilJapan · 46 kmHigh 18.0°C · Low 7.1°C · 123 mm rain
- Sekimachi in AprilJapan · 53 kmHigh 17.7°C · Low 6.5°C · 157 mm rain
- Kasugai in AprilJapan · 55 kmHigh 18.4°C · Low 7.3°C · 123 mm rain
- Toyota in AprilJapan · 55 kmHigh 18.2°C · Low 7.3°C · 151 mm rain
- Komaki in AprilJapan · 57 kmHigh 18.0°C · Low 6.8°C · 123 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 Nakatsugawa) is explained once on the Nakatsugawa year overview and on the Sources, method and limits page.