Climate averages 1991–2020
Rantauprapat weather
in April.
A hot, very wet month: the joint 5th warmest and the 8th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
April is a hot month in Rantauprapat: daytime highs average 30.1°C and nights cool to about 23.2°C. By daytime temperature it is the joint 5th warmest of the 12 months.
Expect about 254 mm of rain on roughly 28 days, which makes April a very wet month (the 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 10 min on an average April day.
The nearest other city in this atlas is Tanjungbalai (96 km away). In April its highs average 29.9°C, about as warm as Rantauprapat, with 233 mm of rain.
Among the 200 cities listed in Indonesia, Rantauprapat ranks joint 17th of 200 for the warmest April highs and 112th of 200 for the driest April (rainfall, lowest first). The mean April high of those 200 cities is 29.0°C; Rantauprapat is 1.1°C warmer than that mean.
From April to May, average highs rise by 0.2°C to 30.3°C, and monthly rainfall falls from 254 mm to 212 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
Rantauprapat climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.8°C22.3°C | 22.3°C | 231 | 27.1 | 12.012 h |
| February | 29.5°C22.5°C | 22.5°C | 184 | 24.0 | 12.012 h |
| March | 30.0°C22.8°C | 22.8°C | 228 | 27.6 | 12.112 h |
| April, selected | 30.1°C23.2°C | 23.2°C | 254 | 28.4 | 12.212 h |
| May | 30.3°C23.4°C | 23.4°C | 212 | 26.5 | 12.212 h |
| June | 30.5°C23.3°C | 23.3°C | 150 | 20.7 | 12.212 h |
| July | 30.7°C22.9°C | 22.9°C | 158 | 21.3 | 12.212 h |
| August | 30.6°C22.9°C | 22.9°C | 193 | 24.5 | 12.212 h |
| September | 30.1°C22.9°C | 22.9°C | 257 | 26.4 | 12.112 h |
| October | 29.6°C22.8°C | 22.8°C | 299 | 28.5 | 12.112 h |
| November | 28.9°C22.6°C | 22.6°C | 344 | 29.2 | 12.012 h |
| December | 28.6°C22.5°C | 22.5°C | 323 | 28.9 | 12.012 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
- Tanjungbalai in AprilIndonesia · 96 kmHigh 29.9°C · Low 24.8°C · 233 mm rain
- Kisaran in AprilIndonesia · 101 kmHigh 30.1°C · Low 23.8°C · 233 mm rain
- Padangsidempuan in AprilIndonesia · 102 kmHigh 28.9°C · Low 21.8°C · 291 mm rain
- Sibolga in AprilIndonesia · 124 kmHigh 29.4°C · Low 23.4°C · 357 mm rain
- Pematangsiantar in AprilIndonesia · 128 kmHigh 27.9°C · Low 21.0°C · 249 mm rain
- Tebingtinggi in AprilIndonesia · 156 kmHigh 29.9°C · Low 23.8°C · 183 mm rain
- Dumai in AprilIndonesia · 185 kmHigh 30.3°C · Low 24.1°C · 249 mm rain
- Kabanjahe in AprilIndonesia · 186 kmHigh 25.2°C · Low 17.7°C · 230 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 Rantauprapat) is explained once on the Rantauprapat year overview and on the Sources, method and limits page.