Year-round weather and climate in Cà Mau, Vietnam
Average temperatures in Cà Mau run from an average low of 23°C73°F in January up to an average high of 34°C93°F in April. March is the driest month at 6 rainy days; August the wettest at 30. Here is the annual climate data, so you know what you are packing for.
Good to know
- Population
- 226K
- Currency
- VND
- Language
- Vietnamese
- Time zone
- Ho Chi Minh
Best time to visit
To avoid the most intense heat, the best time to visit is during the milder season around January, February, and March.
Rain character
Tropical Downpours: Expect intense bursts of rain during wetter months. Pack quick-drying footwear and a compact umbrella.
Day-to-night swing
Evening Chill: Temperatures drop by a noticeable 9°C16°F when the sun goes down. A light sweater or jacket is usually all you need for evening plans.
Seasonality Profile
Tropical Monsoon: Consistent heat year-round. Defined entirely by its dramatic shift between extreme dry and torrential wet seasons.
Evening vibe
Cozy Indoor Culture: Evenings are generally crisp, damp, or sweltering. Nightlife centers around indoor venues.
Sightseeing stamina
Summer Heat Fatigue: Midday heat in February, March, April, and May is intense. Pack high-SPF sunscreen and a wide-brimmed hat.
Average temperatures, sunshine, and rainfall
Average monthly weather in Cà Mau, based on recent historical data. Essential insights on temperature swings, expected rainfall, and daily sunshine.
Bars span the average daily low to high. Mar is typically driest at 6 days (17mm); Aug the wettest at 30 days (285mm).
| Month | Average high | Average low | Sunshine hours | Rainy days | Total rainfall |
|---|---|---|---|---|---|
| Jan | 31°C / 87°F | 23°C / 74°F | 10h | 10 | 54mm |
| Feb | 32°C / 89°F | 24°C / 75°F | 11h | 9 | 38mm |
| Mar | 33°C / 92°F | 24°C / 76°F | 12h | 6 | 17mm |
| Apr | 34°C / 93°F | 25°C / 78°F | 12h | 14 | 108mm |
| May | 33°C / 91°F | 26°C / 79°F | 10h | 29 | 282mm |
| Jun | 31°C / 88°F | 26°C / 78°F | 8h | 27 | 240mm |
| Jul | 30°C / 87°F | 25°C / 77°F | 8h | 29 | 402mm |
| Aug | 31°C / 87°F | 25°C / 77°F | 10h | 30 | 285mm |
| Sep | 30°C / 86°F | 25°C / 76°F | 7h | 28 | 410mm |
| Oct | 31°C / 87°F | 25°C / 76°F | 8h | 30 | 391mm |
| Nov | 30°C / 86°F | 24°C / 76°F | 9h | 23 | 219mm |
| Dec | 30°C / 86°F | 24°C / 75°F | 9h | 16 | 120mm |
Weather data by Open-Meteo.com (opens in a new tab)
Frequently Asked Questions
When is the sunniest time of year to visit Cà Mau?
The most sunshine in Cà Mau comes around March, averaging 12 hours a month. If you're heading there then, pack your sunglasses and sunscreen.
What clothes should I pack for Cà Mau?
Your packing list depends entirely on when you travel. Temperatures in Cà Mau swing from an average low of 23°C73°F in January up to 34°C93°F in April. The Packola app builds a tailored packing list for you based on the live weather forecast for your exact travel dates.
Do I need to pack an umbrella for Cà Mau?
Cà Mau gets rain on about 251 days out of the year. The wettest month is August. If you're traveling during the rainy season, you'll definitely want to pack an umbrella and a light rain jacket.
Pack smarter.
Averages get you close, but the week you travel is what matters. Get the live forecast, a smart packing list, and discover the best local spots and activities in Cà Mau with Packola.
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