Cà Mau Climate

Last updated: January 18, 2025

Cà Mau, Vietnam, features a tropical monsoon climate classified under the Köppen-Geiger system as Am. Characterized by a minimum temperature of 20°C (68°F) in December, the region enjoys an average annual temperature of 28°C (82°F), peaking at a sweltering 36°C (97°F) in May. This warm, humid climate significantly influences local ecosystems and agricultural practices, making it a unique area of interest for climate studies.

Cà Mau temperature by month

Cà Mau, Vietnam, experiences noticeable temperature variations throughout the year, reflecting its tropical monsoon climate. The coldest months are December and January, with minimum temperatures dipping to 20°C (68°F) and averaging around 27°C (80°F). As the year progresses into the warmer months of March through May, temperatures rise significantly, peaking with maximums of 36°C (97°F). April and May maintain high averages of 29°C (84°F), indicating a period of heat that precedes the onset of the rainy season. During the summer months of June to September, conditions remain warm but slightly cooler, with averages around 28°C (82°F) and consistent maximums in the low to mid-34°C range. As the year concludes, October and November mark a gradual decline in temperature, returning to averages similar to the beginning of the year, thus completing a distinct seasonal cycle in Cà Mau's climate.

Monthly Temperatures in Cà Mau, Vietnam

The chart illustrates Cà Mau's temperature patterns throughout the year, with values aggregated from various locations across the region. It highlights seasonal variations and temperature changes across the months.
JanFebMarAprMayJunJulAugSepOctNovDec808082848483828282818180
Data source: Cà Mau temperature data aggregated from multiple regional locations, generated using Copernicus Climate Change Service information.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

Thoi Binh experiences a minimum temperature of 20°C (69°F) in January and peaks at 36°C (96°F) in May, making it one of the warmer months. In Ngoc Hien, temperatures range from a minimum of 21°C (70°F) in December to a maximum of 34°C (93°F) in May. Meanwhile, Ca Mau also records a minimum of 20°C (68°F) in December and reaches up to 36°C (97°F) in May. For more detailed temperature trends, visit monthly temperatures in Thoi Binh, monthly temperatures in Ngoc Hien, and monthly temperatures in Ca Mau.

Precipitation Patterns in Cà Mau

Cà Mau, Vietnam, experiences a distinct pattern of precipitation throughout the year, characterized by a marked wet season and relatively dry months. January begins with modest rainfall of 63 mm (2.5 in) over 8 days, while February is notably drier, receiving only 23 mm (0.9 in) across 4 days. As the year progresses into April, rainfall increases dramatically to 125 mm (4.9 in), signaling the approach of the monsoon season, which peaks from May to October. This period witnesses the highest precipitation, with May recording 236 mm (9.3 in) and June reaching 271 mm (10.7 in).

The intensity of rainfall escalates further in the summer months, peaking in September with 345 mm (13.6 in), accompanied by 27 days of rainfall, and continuing into October with even higher totals of 392 mm (15.4 in) over 29 days. Following this peak, November and December see a gradual decrease in precipitation, with totals of 263 mm (10.4 in) and 122 mm (4.8 in), respectively. This seasonal rainfall pattern plays a crucial role in shaping the region's agriculture and natural ecosystems, as it distributes moisture unevenly throughout the year.

Monthly Average Precipitation in Cà Mau, Vietnam

The average monthly precipitation in Cà Mau, providing insights into seasonal rainfall patterns and the region's precipitation trends throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec632336125236271282293345392263122
Data source: Cà Mau precipitation data aggregated from multiple regional locations, generated using Copernicus Climate Change Service information.
Choose your preferred precipitation unit

Sunshine Duration in Cà Mau

Cà Mau, Vietnam, showcases a pronounced seasonal trend in sunshine duration, with hours peaking as the year transitions from winter to summer. Starting in January, the region experiences 257 hours of sunshine, gradually rising to 302 hours in February and reaching its zenith in March with 333 hours. The abundance of sunlight during these early months sets a solid foundation for agricultural activities, crucial for local farmers preparing for the transition into the wet season. As spring unfolds, sunshine remains robust, with April recording 318 hours and May maintaining a healthy 314 hours.

However, as the monsoon approaches in the summer months, a slight decline in sunlight occurs. June sees 281 hours, followed by July and August, which offer 293 hours and 298 hours, respectively. This decrease underscores the impact of increased cloud cover and rainfall typical of the wet season. By September, sunshine hours drop further to 279 hours, reaching their lower end in October with only 270 hours. Surprisingly, sunshine begins to rebound with 284 hours in November and 306 hours in December, emphasizing the region's resilience and hinting at a return to drier conditions. Overall, Cà Mau's sunshine patterns reflect a dynamic interplay between seasonal climatic shifts and agricultural rhythms, illuminating the vital role of sunlight in local ecosystems.

Monthly Sunshine in Cà Mau, Vietnam

Monthly sunshine duration represents the total hours of direct sunlight Cà Mau receives each month, excluding periods when the sun is obscured by clouds or other obstructions.
JanFebMarAprMayJunJulAugSepOctNovDec257h302h333h318h314h281h293h298h279h270h284h306h
Data source: Cà Mau sunshine duration data aggregated from multiple regional locations, generated using Copernicus Climate Change Service information.

Cà Mau UV Index Trends

In Cà Mau, Vietnam, the UV Index consistently registers in the extreme exposure category, highlighting a significant risk for sunburn and skin damage throughout the year. Beginning in January with a UV Index of 11, the region experiences a sharp increase in February, reaching 14. This elevated level persists into March and April, where it peaks at 15—indicating exceptionally strong solar radiation. The consistent burn time of merely 10 minutes during these months emphasizes the urgent need for protective measures such as sunscreen or protective clothing, especially for those spending extended hours outdoors.

As the year progresses into the summer months, the UV Index remains elevated, although slightly moderating from April's peak. In June and July, the Index is recorded at 13 while August and September see it return to 14. October maintains this heightened level before tapering off to 12 in November and 11 in December. Despite some fluctuations, the overarching trend remains: Cà Mau experiences sustained extreme UV exposure year-round, making sun safety awareness crucial for residents and visitors alike.

Monthly Maximum UV Index for Cà Mau, Vietnam

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Cà Mau. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec111415151413131414141211
Data source: Cà Mau UV Index data aggregated from multiple regional locations, generated using Copernicus Climate Change Service information.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

Daylight Hours in Cà Mau

Cà Mau, Vietnam, experiences relatively consistent daylight duration throughout the year, characterized by minimal variation. In the early months of January and February, the region enjoys 11 hours of daylight, offering a balance between light and dark. As the days lengthen, March ushers in an increase to 12 hours, which continues through the spring and summer months. This period of extended daylight, lasting from March through September, allows for ample time to engage in outdoor activities and agricultural pursuits, essential to the local way of life.

As the year transitions into October, the daylight hours begin to decrease once again, returning to 11 hours in both October and the subsequent months of November and December. This cycle of daylight duration reflects a predictable pattern that parallels the changes in climate and weather, providing a stable foundation for the ecosystems and communities in Cà Mau. Overall, the consistency of daylight hours throughout the seasons underscores the region's tropical nature, fostering an environment that supports both biodiversity and human activity.

Average Monthly Daylight Hours in Cà Mau, Vietnam

This chart shows the total daylight hours Cà Mau receives each month, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec698h709h723h738h750h757h753h743h728h713h701h695h
Data source: Cà Mau daylight hours, calculated based on aggregated data for various regional locations, determined by the times between sunrise and sunset.

Climate Highlights of Cà Mau's Popular Destinations

The climate in Ca Mau, Vietnam, features a tropical pattern characterized by high temperatures and substantial rainfall, especially from May to October. Temperatures range from a minimum of 20°C (68°F) in January to a maximum of 36°C (97°F) in March through May. The wettest months are September and October, with precipitation reaching up to 402 mm (15.8 in). Sunshine hours vary throughout the year,

Cai Doi Vam, Vietnam experiences a tropical climate characterized by warm temperatures and significant rainfall throughout the year. Temperatures range from a minimum of 21°C (71°F) in December to a maximum of 32°C (90°F) in April and May. The region sees its highest precipitation from May to October, peaking in September with 320 mm (12.6 in). Despite the rain, sunshine is abundant, particularly from February to April, with March enjoying up to 333 hours of sunlight. For more detailed information, visit Cai Doi Vam climate.

Cai Nuoc, Vietnam experiences a tropical climate with warm temperatures year-round. Ranging from a minimum of 20°C in December to a maximum of 36°C in May, the average temperature remains around 27-29°C. The region faces significant rainfall, especially from June to October, where monthly precipitation can exceed 350 mm, contributing to lush surroundings. Sunshine hours peak in March with 333 hours, while the wet season can limit sunshine in the latter months. For more details, visit Cai Nuoc climate.

The climate in GJam Doi, Vietnam, features warm temperatures year-round, with January having a minimum of 21°C (70°F) and peaks reaching 35°C (95°F) in May. The region experiences significant rainfall, particularly from May to October, with September being the wettest month, averaging 333 mm (13.1 in). Despite the heavy rains, sunshine is abundant during the year, particularly in February and March, which enjoy over 300 hours of sunlight. This combination of warmth and precipitation supports lush greenery, making GJam Doi a vibrant destination. For more details, visit GJam Doi climate.

The climate in Nam Can, Vietnam is characterized by warm temperatures and significant rainfall throughout the year. Average monthly temperatures range from 26°C (80°F) in January to 29°C (84°F) from April to June, with maximum temperatures peaking at 34°C (93°F) in May. The wettest months are from May to October, with September receiving the highest rainfall at 319 mm (12.5 in). Despite the heavy rains, sunshine is abundant, particularly in February and March, which enjoy up to 333 hours of sun. For more detailed insights, visit Nam Can climate.

Ngoc Hien, Vietnam experiences a tropical climate with warm temperatures year-round, ranging from a minimum of 21°C (70°F) in December to a maximum of 34°C (93°F) in May. The wettest months are from May to October, with precipitation peaking in September at 319 mm (12.5 in). Sunshine is abundant, especially in February and March, with over 300 hours of sunlight, while January enjoys the least. Overall, Ngoc Hien offers a mix of heat and humidity complemented by significant rainfall during the summer months. For more detailed information, visit Ngoc Hien climate.

Thoi Binh, Vietnam, experiences a tropical climate characterized by high temperatures and significant rainfall throughout the year. Average monthly temperatures range from 27°C (81°F) to 29°C (84°F), with July and August typically being the warmest months. The region receives substantial precipitation, peaking in September and October with 375 mm (14.8 in) and 413 mm (16.3 in), respectively. Despite the heavy rains, sunshine hours remain relatively high, particularly from February to April. For more detailed information, visit Thoi Binh climate.

Tran Van Thoi, Vietnam experiences a tropical climate characterized by high temperatures year-round, with averages ranging from 27°C (80°F) to 29°C (84°F). The warmest months are typically May and June, while temperatures cool slightly in December and January. Precipitation is substantial, with the rainy season peaking from May to October, most notably in September, which sees 351 mm (13.8 in) of rain. Sunshine hours are plentiful, particularly in February and March, making it an appealing destination for sun-seekers. For more detailed information, visit Tran Van Thoi climate.

U Minh, Vietnam experiences a tropical climate characterized by high temperatures and significant rainfall throughout the year. Average monthly temperatures range from 26°C (80°F) in December to 29°C (84°F) in April and May, with peak highs reaching up to 36°C (97°F) in April and May. The wet season occurs from May to October, with the highest precipitation recorded in September and October, averaging around 377 mm (14.9 in) and 387 mm (15.2 in), respectively. Sunshine hours fluctuate from 256 hours in January to 332 hours in March. For more detailed information, visit U Minh climate.

Conclusion

In conclusion, Cà Mau, Vietnam, presents a distinctive climate characterized by warm temperatures, significant rainfall, and consistent daylight duration throughout the year. The tropical monsoon climate influences not only the ecological dynamics but also the agricultural practices of the region, making the understanding of these climatic patterns imperative for local communities. With extreme UV Index levels persisting year-round, sun safety remains a critical consideration. The interplay of sunlight, temperature, and precipitation patterns shapes not only the natural landscape but also the livelihoods of the inhabitants, underscoring the importance of climate awareness and adaptation strategies in this vibrant region.

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