Climate averages 1991–2020
Cờ Đỏ weather
in July.
A hot, very wet month: the joint 10th warmest and the 10th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a hot month in Cờ Đỏ: daytime highs average 29.8°C and nights cool to about 24.7°C. By daytime temperature it is the joint 10th warmest of the 12 months.
Expect about 254 mm of rain on roughly 28 days, which makes July a very wet month (the 10th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 39 min on an average July day.
The nearest other city in this atlas is Vĩnh Thạnh (15 km away). In July its highs average 29.8°C, about as warm as Cờ Đỏ, with 225 mm of rain.
Among the 136 cities listed in Vietnam, Cờ Đỏ ranks joint 104th of 136 for the warmest July highs and joint 76th of 136 for the driest July (rainfall, lowest first). The mean July high of those 136 cities is 30.8°C; Cờ Đỏ is 1.0°C cooler than that mean.
From July to August, average highs rise by 0.1°C to 29.8°C, and monthly rainfall falls from 254 mm to 248 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
Cờ Đỏ climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 29.9°C22.0°C | 22.0°C | 27 | 4.4 | 11.612 h |
| February | 31.5°C22.5°C | 22.5°C | 13 | 2.3 | 11.812 h |
| March | 33.3°C24.0°C | 24.0°C | 39 | 5.9 | 12.112 h |
| April | 33.5°C24.9°C | 24.9°C | 85 | 12.4 | 12.312 h |
| May | 31.8°C25.3°C | 25.3°C | 207 | 25.4 | 12.613 h |
| June | 30.2°C25.0°C | 25.0°C | 245 | 27.3 | 12.713 h |
| July, selected | 29.8°C24.7°C | 24.7°C | 254 | 28.3 | 12.713 h |
| August | 29.8°C24.7°C | 24.7°C | 248 | 28.7 | 12.512 h |
| September | 29.9°C24.5°C | 24.5°C | 275 | 28.0 | 12.212 h |
| October | 30.2°C23.8°C | 23.8°C | 293 | 27.6 | 11.912 h |
| November | 30.3°C23.4°C | 23.4°C | 142 | 17.7 | 11.712 h |
| December | 29.7°C22.5°C | 22.5°C | 68 | 9.3 | 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
- Vĩnh Thạnh in JulyVietnam · 15 kmHigh 29.8°C · Low 24.7°C · 225 mm rain
- Ô Môn in JulyVietnam · 21 kmHigh 29.8°C · Low 24.5°C · 254 mm rain
- Thốt Nốt in JulyVietnam · 23 kmHigh 30.0°C · Low 24.7°C · 225 mm rain
- Lai Vung in JulyVietnam · 26 kmHigh 30.1°C · Low 24.7°C · 225 mm rain
- Phong Điền (Can Tho City), Vietnam in JulyVietnam · 28 kmHigh 29.8°C · Low 24.5°C · 237 mm rain
- Long Xuyên in JulyVietnam · 33 kmHigh 30.1°C · Low 24.8°C · 218 mm rain
- Bình Thủy in JulyVietnam · 34 kmHigh 29.8°C · Low 24.5°C · 237 mm rain
- Rạch Giá in JulyVietnam · 39 kmHigh 28.9°C · Low 25.2°C · 344 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 Cờ Đỏ) is explained once on the Cờ Đỏ year overview and on the Sources, method and limits page.
Ô Môn lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.