Climate averages 1991–2020
Cao Lãnh weather
in July.
A hot, very wet month: the 11th warmest and the 9th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a hot month in Cao Lãnh: daytime highs average 30.3°C and nights cool to about 24.8°C. By daytime temperature it is the 11th warmest of the 12 months.
Expect about 227 mm of rain on roughly 28 days, which makes July a very wet month (the 9th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 40 min on an average July day.
The nearest other city in this atlas is Quận Đức Thịnh (20 km away). In July its highs average 30.1°C, about as warm as Cao Lãnh, with 235 mm of rain.
Among the 136 cities listed in Vietnam, Cao Lãnh ranks joint 80th of 136 for the warmest July highs and 45th of 136 for the driest July (rainfall, lowest first). The mean July high of those 136 cities is 30.8°C; Cao Lãnh is 0.5°C cooler than that mean.
From July to August, average highs rise by 0.2°C to 30.5°C, and monthly rainfall rises from 227 mm to 240 mm.
The annual picture
July 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 | 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, selected | 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
July in nearby cities
- Quận Đức Thịnh in JulyVietnam · 20 kmHigh 30.1°C · Low 24.6°C · 235 mm rain
- Lai Vung in JulyVietnam · 23 kmHigh 30.1°C · Low 24.7°C · 225 mm rain
- Long Xuyên in JulyVietnam · 23 kmHigh 30.1°C · Low 24.8°C · 218 mm rain
- Sa Dec in JulyVietnam · 23 kmHigh 30.1°C · Low 24.6°C · 235 mm rain
- Thốt Nốt in JulyVietnam · 24 kmHigh 30.0°C · Low 24.7°C · 225 mm rain
- Vĩnh Thạnh in JulyVietnam · 37 kmHigh 29.8°C · Low 24.7°C · 225 mm rain
- Ô Môn in JulyVietnam · 39 kmHigh 29.8°C · Low 24.5°C · 254 mm rain
- Vĩnh Long in JulyVietnam · 44 kmHigh 30.0°C · Low 24.6°C · 245 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.