Climate averages 1991–2020
Uruma weather
in April.
A warm, wet month: the 8th warmest and the 8th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
April is a warm month in Uruma: daytime highs average 22.1°C and nights cool to about 19.8°C. By daytime temperature it is the 8th warmest of the 12 months.
Expect about 158 mm of rain on roughly 13 days, which makes April a wet month (the 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 46 min on an average April day.
The nearest other city in this atlas is Okinawa (7 km away). In April its highs average 21.6°C, about as warm as Uruma, with 150 mm of rain.
Among the 303 cities listed in Japan, Uruma ranks 2nd of 303 for the warmest April highs and joint 270th of 303 for the driest April (rainfall, lowest first). The mean April high of those 303 cities is 16.7°C; Uruma is 5.4°C warmer than that mean.
From April to May, average highs rise by 2.4°C to 24.5°C, and monthly rainfall rises from 158 mm to 207 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
Uruma climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 18.5°C16.2°C | 16.2°C | 103 | 12.0 | 10.711 h |
| February | 18.7°C16.2°C | 16.2°C | 99 | 11.7 | 11.211 h |
| March | 20.1°C17.5°C | 17.5°C | 134 | 13.2 | 12.012 h |
| April, selected | 22.1°C19.8°C | 19.8°C | 158 | 13.2 | 12.813 h |
| May | 24.5°C22.5°C | 22.5°C | 207 | 14.1 | 13.413 h |
| June | 27.1°C25.4°C | 25.4°C | 224 | 15.5 | 13.814 h |
| July | 28.9°C27.1°C | 27.1°C | 124 | 10.8 | 13.614 h |
| August | 29.0°C27.1°C | 27.1°C | 175 | 14.4 | 13.113 h |
| September | 28.0°C26.2°C | 26.2°C | 188 | 13.4 | 12.312 h |
| October | 25.9°C24.2°C | 24.2°C | 139 | 11.8 | 11.612 h |
| November | 23.3°C21.5°C | 21.5°C | 100 | 10.7 | 10.911 h |
| December | 20.2°C18.1°C | 18.1°C | 110 | 11.3 | 10.511 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
- Okinawa in AprilJapan · 7 kmHigh 21.6°C · Low 19.2°C · 150 mm rain
- Naha in AprilJapan · 26 kmHigh 22.5°C · Low 20.1°C · 150 mm rain
- Keelung in AprilTaiwan · 628 kmHigh 23.9°C · Low 19.6°C · 133 mm rain
- Kanoya in AprilJapan · 628 kmHigh 20.0°C · Low 12.0°C · 182 mm rain
- Kagoshima in AprilJapan · 634 kmHigh 19.6°C · Low 12.3°C · 176 mm rain
- Yilan, Taiwan in AprilTaiwan · 638 kmHigh 23.6°C · Low 18.0°C · 185 mm rain
- Neihu in AprilTaiwan · 644 kmHigh 24.2°C · Low 19.1°C · 132 mm rain
- Sendai, Japan in AprilJapan · 650 kmHigh 19.1°C · Low 12.8°C · 186 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 Uruma) is explained once on the Uruma year overview and on the Sources, method and limits page.