Climate averages 1991–2020
Cao Lãnh weather
in April.
A hot, moderately wet month: the warmest and the 5th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
April is a hot month in Cao Lãnh: daytime highs average 33.8°C and nights cool to about 25.2°C. By daytime temperature it is the warmest month of the year.
Expect about 79 mm of rain on roughly 13 days, which makes April a moderately wet month (the 5th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 21 min on an average April day.
The nearest other city in this atlas is Quận Đức Thịnh (20 km away). In April its highs average 33.6°C, about as warm as Cao Lãnh, with 76 mm of rain.
Among the 136 cities listed in Vietnam, Cao Lãnh ranks joint 13th of 136 for the warmest April highs and joint 62nd of 136 for the driest April (rainfall, lowest first). The mean April high of those 136 cities is 30.6°C; Cao Lãnh is 3.1°C warmer than that mean.
From April to May, average highs fall by 1.6°C to 32.2°C, and monthly rainfall rises from 79 mm to 179 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
Cao Lãnh climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 30.4°C22.2°C | 22.2°C | 26 | 4.1 | 11.612 h |
| February | 31.7°C22.7°C | 22.7°C | 13 | 1.9 | 11.812 h |
| March | 33.5°C24.2°C | 24.2°C | 31 | 5.6 | 12.112 h |
| April, selected | 33.8°C25.2°C | 25.2°C | 79 | 12.6 | 12.412 h |
| May | 32.2°C25.5°C | 25.5°C | 179 | 24.3 | 12.613 h |
| June | 30.6°C25.1°C | 25.1°C | 216 | 26.6 | 12.713 h |
| July | 30.3°C24.8°C | 24.8°C | 227 | 27.8 | 12.713 h |
| August | 30.5°C24.8°C | 24.8°C | 240 | 28.1 | 12.512 h |
| September | 30.4°C24.5°C | 24.5°C | 277 | 28.2 | 12.212 h |
| October | 30.4°C23.9°C | 23.9°C | 288 | 26.9 | 11.912 h |
| November | 30.5°C23.5°C | 23.5°C | 140 | 16.3 | 11.712 h |
| December | 30.1°C22.7°C | 22.7°C | 63 | 8.9 | 11.512 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
- Quận Đức Thịnh in AprilVietnam · 20 kmHigh 33.6°C · Low 25.1°C · 76 mm rain
- Lai Vung in AprilVietnam · 23 kmHigh 33.6°C · Low 25.1°C · 82 mm rain
- Long Xuyên in AprilVietnam · 23 kmHigh 33.6°C · Low 25.2°C · 81 mm rain
- Sa Dec in AprilVietnam · 23 kmHigh 33.6°C · Low 25.1°C · 76 mm rain
- Thốt Nốt in AprilVietnam · 24 kmHigh 33.6°C · Low 25.1°C · 82 mm rain
- Vĩnh Thạnh in AprilVietnam · 37 kmHigh 33.6°C · Low 25.0°C · 82 mm rain
- Ô Môn in AprilVietnam · 39 kmHigh 33.4°C · Low 24.9°C · 85 mm rain
- Vĩnh Long in AprilVietnam · 44 kmHigh 33.4°C · Low 25.1°C · 73 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 Cao Lãnh) is explained once on the Cao Lãnh year overview and on the Sources, method and limits page.