Climate averages 1991–2020
Kasugai weather
in May.
A warm, wet month: the 5th warmest and the 8th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
May is a warm month in Kasugai: daytime highs average 22.9°C and nights cool to about 12.7°C. By daytime temperature it is the 5th warmest of the 12 months.
Expect about 144 mm of rain on roughly 11 days, which makes May a wet month (the 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 14 h 00 min on an average May day.
The nearest other city in this atlas is Komaki (6 km away). In May its highs average 22.5°C, about as warm as Kasugai, with 144 mm of rain.
Among the 303 cities listed in Japan, Kasugai ranks joint 35th of 303 for the warmest May highs and joint 155th of 303 for the driest May (rainfall, lowest first). The mean May high of those 303 cities is 21.3°C; Kasugai is 1.5°C warmer than that mean.
From May to June, average highs rise by 3.1°C to 26.0°C, and monthly rainfall rises from 144 mm to 178 mm.
The annual picture
May 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
Kasugai climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 8.3°C-1.0°C | -1.0°C | 54 | 5.7 | 10.110 h |
| February | 9.5°C-0.7°C | -0.7°C | 61 | 6.6 | 10.911 h |
| March | 13.3°C2.2°C | 2.2°C | 110 | 10.1 | 11.912 h |
| April | 18.4°C7.3°C | 7.3°C | 123 | 10.6 | 13.113 h |
| May, selected | 22.9°C12.7°C | 12.7°C | 144 | 10.6 | 14.014 h |
| June | 26.0°C17.8°C | 17.8°C | 178 | 14.3 | 14.514 h |
| July | 29.3°C22.2°C | 22.2°C | 190 | 14.9 | 14.314 h |
| August | 30.9°C23.4°C | 23.4°C | 111 | 11.7 | 13.513 h |
| September | 27.3°C19.6°C | 19.6°C | 186 | 12.1 | 12.412 h |
| October | 21.7°C13.0°C | 13.0°C | 171 | 10.3 | 11.311 h |
| November | 16.1°C6.5°C | 6.5°C | 85 | 7.2 | 10.310 h |
| December | 10.7°C1.2°C | 1.2°C | 55 | 6.0 | 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
May in nearby cities
- Komaki in MayJapan · 6 kmHigh 22.5°C · Low 12.2°C · 144 mm rain
- Nagoya in MayJapan · 9 kmHigh 22.7°C · Low 12.7°C · 144 mm rain
- Seto in MayJapan · 12 kmHigh 22.5°C · Low 12.5°C · 144 mm rain
- Tajimi in MayJapan · 17 kmHigh 22.2°C · Low 12.0°C · 178 mm rain
- Ichinomiya in MayJapan · 17 kmHigh 22.4°C · Low 12.3°C · 176 mm rain
- Ama in MayJapan · 17 kmHigh 22.6°C · Low 12.8°C · 176 mm rain
- Kani in MayJapan · 19 kmHigh 22.1°C · Low 11.6°C · 177 mm rain
- Kakamigahara in MayJapan · 21 kmHigh 22.0°C · Low 11.6°C · 216 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 Kasugai) is explained once on the Kasugai year overview and on the Sources, method and limits page.
Nagoya, Komaki and Seto lie in the same rainfall cell, so their rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.