Climate averages 1991–2020
Uwajima weather
in April.
A mild, 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 Uwajima: daytime highs average 19.3°C and nights cool to about 11.3°C. By daytime temperature it is the 7th warmest of the 12 months.
Expect about 129 mm of rain on roughly 10 days, which makes April a wet month (the 6th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 59 min on an average April day.
The nearest other city in this atlas is Shinagawa (62 km away). In April its highs average 18.0°C, 1.3°C cooler than Uwajima, with 146 mm of rain.
Among the 303 cities listed in Japan, Uwajima ranks joint 12th of 303 for the warmest April highs and joint 182nd of 303 for the driest April (rainfall, lowest first). The mean April high of those 303 cities is 16.7°C; Uwajima is 2.6°C warmer than that mean.
From April to May, average highs rise by 4.1°C to 23.4°C, and monthly rainfall rises from 129 mm to 150 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
Uwajima climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 10.0°C4.0°C | 4.0°C | 60 | 8.6 | 10.210 h |
| February | 11.2°C4.3°C | 4.3°C | 76 | 9.1 | 11.011 h |
| March | 14.7°C6.9°C | 6.9°C | 112 | 11.1 | 12.012 h |
| April, selected | 19.3°C11.3°C | 11.3°C | 129 | 10.3 | 13.013 h |
| May | 23.4°C15.9°C | 15.9°C | 150 | 10.4 | 13.914 h |
| June | 26.2°C20.0°C | 20.0°C | 273 | 15.4 | 14.314 h |
| July | 29.6°C24.0°C | 24.0°C | 201 | 13.8 | 14.114 h |
| August | 30.7°C24.9°C | 24.9°C | 137 | 12.8 | 13.413 h |
| September | 27.9°C21.8°C | 21.8°C | 178 | 12.7 | 12.412 h |
| October | 23.1°C16.4°C | 16.4°C | 140 | 8.7 | 11.411 h |
| November | 17.8°C11.0°C | 11.0°C | 83 | 7.9 | 10.510 h |
| December | 12.4°C6.1°C | 6.1°C | 74 | 8.8 | 10.010 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
- Shinagawa in AprilJapan · 62 kmHigh 18.0°C · Low 8.6°C · 146 mm rain
- Matsuyama in AprilJapan · 71 kmHigh 18.7°C · Low 10.3°C · 133 mm rain
- Tsurusaki in AprilJapan · 81 kmHigh 18.2°C · Low 10.3°C · 137 mm rain
- Ōita in AprilJapan · 89 kmHigh 18.9°C · Low 9.8°C · 115 mm rain
- Saijō in AprilJapan · 96 kmHigh 19.3°C · Low 10.6°C · 134 mm rain
- Kochi in AprilJapan · 97 kmHigh 18.8°C · Low 9.2°C · 203 mm rain
- Beppu in AprilJapan · 99 kmHigh 19.3°C · Low 9.7°C · 115 mm rain
- Imabari in AprilJapan · 103 kmHigh 17.5°C · Low 11.0°C · 132 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 Uwajima) is explained once on the Uwajima year overview and on the Sources, method and limits page.