Last updated: April 17, 2025
Flacq, Mauritius, is characterized by a tropical monsoon climate (Koppen-Geiger classification: Am), exhibiting distinct seasonal variations. Temperatures in this region demonstrate a minimum of 17°C (62°F) during the cooler month of August, while the average annual temperature hovers around 24°C (75°F). The warmest conditions are recorded in January, with maximum temperatures reaching up to 30°C (86°F). This climatic profile highlights Flacq's inviting warmth and seasonal diversity, making it an appealing destination throughout the year.
Flacq, Mauritius, experiences a distinct annual temperature cycle characterized by warm, humid conditions throughout the year. The month of January marks the peak warmth, with average temperatures around 26°C (79°F) and maximums reaching 30°C (86°F). February and March continue this trend, with only slight variations, while temperatures begin to gradually decrease in April. By mid-year, particularly in July and August, Flacq sees the coolest temperatures, dipping to a minimum of 17°C (64°F) and an average around 21°C (71°F). As the year progresses into October through December, temperatures climb back towards the warmer months, culminating in a return to average highs of 30°C (86°F) in December. This seasonal fluctuation not only shapes local weather patterns but also defines the region's appeal for visitors seeking a tropical climate.
Grande Riviere Sud Est experiences a range of temperatures throughout the year, with a minimum of 17°C (62°F) in August and a maximum of 30°C (86°F) in January. For a detailed breakdown of monthly temperatures, visit monthly temperatures in Grande Riviere Sud Est.
Flacq, Mauritius, experiences a significant seasonal variation in precipitation, with the heaviest rainfall occurring from January to March. During this period, the region receives substantial monthly totals, peaking in March with 201 mm (7.9 in), and is frequently accompanied by up to 27 rainy days. This wet season is crucial for replenishing local water sources, supporting agriculture, and enhancing the lush landscapes that characterize the area.
As the year progresses, precipitation levels decline dramatically, particularly from May to August, when monthly averages drop to their lowest, reaching just 48 mm (1.9 in) in August. This drier phase features fewer rainy days, with only about 12 in August, allowing residents and visitors to enjoy clearer skies and sunnier weather. However, the precipitation begins to rise again in November and December, signaling the onset of another humid season, thereby showcasing the region's unique climatic rhythms that blend warmth with periodic rainfall.
In Flacq, Mauritius, humidity levels exhibit a distinct seasonal pattern, peaking during the summer months of February at a high of 86%. The early part of the year, particularly January and March, maintains a consistently high humidity of around 82%, creating a tropical embrace for residents and visitors alike. As the year progresses into May, there’s a slight decline to 80%, yet the warmth persists. Notably, the winter months of June through August bring the most comfortable conditions, with humidity dipping to 76%. As the year draws to a close, humidity levels gradually rise again, settling at 82% in December. This seasonal rhythm offers a refreshing blend of tropical heat and milder, more pleasant conditions, making Flacq an inviting destination year-round.
Flacq, Mauritius, basks in abundant sunshine throughout the year, with a remarkable increase in sunshine duration as the months progress from winter to summer. Notably, the period from January to March witnesses a steady rise in hours of sunshine, culminating in March with an impressive 346 hours. This trend reflects the region's transition into warmer months, providing an ideal backdrop for outdoor activities and tourism. As April arrives, sunshine levels remain relatively high, but a slight dip occurs before the numbers climb again, demonstrating a dynamic climate that continuously appeals to sun-seekers.
By October through December, Flacq reaches its peak sunshine potential, with October delivering 364 hours and December further elevating that to 391 hours. This period not only brings longer sunny days but also highlights the region's vibrant beauty, making it a prime destination for vacationers. Meanwhile, the months of June and July are somewhat cooler and see a decrease in sunshine hours, with 298 hours recorded in June. Despite this dip, the overall trend towards increased sunlight during the latter part of the year characterizes Flacq's climate as a favorable and inviting haven for those looking to escape colder, less illuminated regions.
The UV Index in Flacq, Mauritius, presents a striking pattern throughout the year, characterized by extremely high levels from January to April, where the index reaches as high as 16. This period is marked by an extreme exposure category, requiring minimal time in the sun to risk sunburn—just 10 minutes of direct exposure can lead to skin damage. The intensity of the UV radiation during these months underscores the importance of sun protection for residents and tourists alike, highlighting the need for sunscreen and protective clothing when enjoying the outdoors.
As the year progresses into the warmer months, the UV Index begins to decrease, but it remains significant, particularly in September and November, where it again reaches levels classified as extreme. October and March also see elevated UV readings at 13 and 14, respectively. Beyond April, UV levels stabilize, with a slight reduction to 7 in June and 8 in July, marking them as high but not extreme. Despite this seasonal ebb, the UV Index in Flacq consistently emphasizes the necessity for vigilance against harmful solar radiation, especially during peak sunlight hours.
UV Risk Categories
In Flacq, Mauritius, daylight duration exhibits a consistent yet subtle seasonal rhythm, with longer days typically observed at the beginning and end of the year. Starting with January, residents enjoy approximately 13 hours of daylight, which gradually declines to 11 hours by April and continues through May. As the dry season unfolds in June, daylight reaches its minimum at 10 hours, coinciding with the mid-year period. This reduction in daylight can influence various activities, prompting locals and visitors to maximize their outdoor time during the available sunlight.
As the year progresses, daylight duration starts to rebound, with a return to 11 hours by July, and subsequently, it remains consistent throughout the latter part of the year, peaking again at 13 hours in November and December. This trend enhances the appeal of visiting Flacq during these months, as tourists can enjoy more time under the sun, making it ideal for beach and recreational activities. The cyclical pattern of daylight reflects Mauritius's unique geographical positioning, offering a variety of experiences depending on the time of year.
The climate in Grande Riviere Sud Est, Mauritius, exhibits warm temperatures year-round, with average highs ranging from 21°C (71°F) in July and August to 30°C (86°F) in January and December. The region experiences its highest rainfall in March (201 mm) and February (196 mm), while the driest months are August (48 mm) and September (40 mm). Sunshine is abundant, peaking in December with 391 hours, ensuring plenty of bright days. Overall, the climate is characterized by a tropical pattern, making it an attractive destination throughout the year. For more details, visit Grande Riviere Sud Est climate.
In conclusion, Flacq, Mauritius, offers a diverse climatic experience characterized by warm temperatures, significant precipitation variations, intense UV radiation, and varying daylight durations throughout the year. The region's tropical monsoon climate, with its seasonal precipitation patterns and peaks in sunshine hours, creates a vibrant and inviting atmosphere for visitors and residents alike. The high UV Index during the summer months necessitates careful sun protection, while the changing daylight hours allow for a range of outdoor activities and exploration. This dynamic interplay of weather factors not only enhances Flacq's natural beauty but also underscores its appeal as a premier tropical destination year-round.