Last updated: January 18, 2025
The climate of Savanne, Mauritius, is characterized by a tropical monsoon climate as classified by the Köppen-Geiger system (Am). Temperature variations in this region present a minimum of approximately 17°C (63°F) in August, rising to an average of 24°C (75°F) throughout the year. The warmest month, January, sees higher temperatures peaking at around 30°C (86°F). This climatic profile highlights the region's warm and inviting atmosphere, making it a unique environment for biodiversity and a popular destination for outdoor activities year-round.
Savanne, Mauritius experiences distinctive seasonal temperature patterns throughout the year, with warm, humid conditions persisting from January to March, where minimum temperatures range from 22°C (71°F) to 23°C (74°F), and daily averages hover around 26°C (79°F). As the seasons transition into April and May, temperatures slightly cool, reaching minimums of 22°C (71°F) and 20°C (68°F), while average temperatures dip to 25°C (78°F) and 24°C (75°F), respectively. The winter months from June to August reveal cooler minimums, dropping to as low as 17°C (63°F) in August, and average temperatures decline to 21°C (71°F). However, as spring arrives in September, a gradual warming trend resumes, with temperatures rebounding to average highs of 24°C (75°F) in November, and peaking again at 30°C (86°F) by December, completing a cyclical return to the warmer months.
Saint Aubin and Souillac experience similar climate patterns throughout the year, with minimum temperatures dipping to 17°C (63°F) in August and maximums reaching 30°C (86°F) in January. For more detailed climate information, you can explore the monthly temperatures in Saint Aubin here and in Souillac here.
Savanne, Mauritius experiences a notable precipitation pattern characterized by its wet season from January to March, where rainfall is at its peak. In January alone, the region receives 154 mm (6.0 in) of rain over approximately 21 days, while February and March follow closely with 176 mm (6.9 in) of rainfall across 24 and 25 days, respectively. This period is crucial for the region's lush vegetation and biodiversity, providing the necessary moisture for growth and sustaining local ecosystems.
As the seasons transition into the dryer months of June to September, precipitation decreases significantly, with June recording just 51 mm (2.0 in) and July slightly higher at 63 mm (2.5 in). August marks the driest point with a mere 43 mm (1.7 in) of rainfall over 10 days, followed by September, which sees only 33 mm (1.3 in). However, the rainfall begins to pick up again in October and November, totaling 42 mm (1.6 in) and 62 mm (2.4 in), respectively, while December brings a substantial 120 mm (4.7 in), ensuring a healthy recharge of the region's water supply before the next wet season.
Savanne, Mauritius enjoys a remarkable amount of sunshine throughout the year, with a notable increase in hours as the region transitions from winter to summer. In the early months of the year, January kicks off with 303 hours of sunshine, which gradually climbs to reach its peak in March with 346 hours. This upward trend continues into the subsequent months, where April and May maintain impressive totals of 316 and 321 hours respectively, creating an inviting atmosphere for outdoor enthusiasts and beach-goers alike.
As the year progresses, Savanne doesn't lose its sunny charm, with sunshine hours steadily rising into the late year. November witnesses 372 hours of sunlight, culminating in December with an impressive 391 hours, marking one of the sunniest months of the year. The month of October also stands out with 364 hours, showcasing the region's enduring appeal for visitors seeking warm, sunlit days. Conversely, the months of June and July see a dip in sunshine to 298 and 311 hours, respectively, but still maintain a pleasant climate compared to many other regions worldwide. This consistent pattern of ample sunshine underscores Savanne's allure as a tropical paradise for both residents and tourists year-round.
In Savanne, Mauritius, the UV Index exhibits considerable variability throughout the year, with exceptionally high levels from January to April, highlighting the need for sun safety. January and February both record a staggering UV Index of 16, classified as extreme, with a swift burn time of merely 10 minutes under direct sun exposure. As the year progresses into March, the UV Index slightly decreases to 14, but still falls within the extreme category, maintaining a critical burn time of 10 minutes. April sees this trend continue with a UV Index of 12, solidifying the importance of protective measures during these months to guard against harmful effects on the skin.
As the seasons transition into the typical winter months, the UV Index begins to decrease, yet still remains noteworthy. May drops to a UV Index of 9, categorized as very high, while burn times extend to 15 minutes. June sees a further decrease to 7, marking a high level of UV exposure that still necessitates careful consideration, resulting in a burn time of 25 minutes. July and August return to very high levels, with indices of 8 and 10, respectively, while September experiences a slight uptick back to 11. This trend continues into the late year, with October seeing a UV Index of 13 and November peaking again at 14, each with a burn time of 10 minutes. By December, the UV Index reaches 15, indicating a final push of extreme exposure levels before the cycle begins anew. Overall, these insights reinforce the need for vigilant sun protection throughout the year in Savanne.
UV Risk Categories
Daylight duration in Savanne, Mauritius reflects a rhythmic pattern throughout the year, varying from a generous 13 hours in January to shorter days as the year progresses. January and December both start and end the year with the longest daylight, providing ample time for recreational activities and exploration. In February and March, daylight remains slightly reduced to 12 hours, while April and May drop further to 11 hours, indicating a gradual transition toward shorter winter days. June marks the peak of this reduction with just 10 hours of daylight, hinting at a seasonal lull before the days begin to lengthen again.
As winter gives way to spring and summer, the daylight duration stabilizes at 11 hours from July to September, creating a consistent and moderate exposure to sunlight. October sees a gentle increase back to 12 hours, while November mirrors January's extended daylight with another 13 hours. This alternating cycle of daylight highlights the tropical atmosphere of Savanne, where the sun consistently influences lifestyle and outdoor engagements throughout the year. The interplay of longer and shorter days also underscores the region's unique position near the equator, maintaining a warm climate conducive to year-round activities.
Saint Aubin, Mauritius experiences a tropical climate characterized by warm temperatures year-round. From January to March, daily maxima hover around 30°C (86°F), with January and February being the wettest months, receiving up to 176 mm (6.9 in) of rain. As the year progresses, temperatures gradually decrease, reaching a low of 17°C (63°F) in August, while rainfall drops significantly to about 43 mm (1.7 in). Sunshine is abundant, particularly in October and December, with up to 391 hours of sun. For additional details, visit Saint Aubin climate.
The climate in Souillac, Mauritius, features warm temperatures year-round, with January to March averaging around 26°C (79°F). As the year progresses, temperatures gradually decline, particularly from May to August, where average highs range from 21°C to 24°C (71°F to 75°F). Precipitation is highest during the summer months of January to March, with rainfall reaching up to 176 mm (6.9 in), while drier conditions prevail from June to September. Sunshine hours are abundant, peaking in December with 391 hours, ensuring plenty of bright days throughout the year. For more detailed information, visit Souillac climate.
In conclusion, Savanne, Mauritius, presents a captivating climate characterized by warm temperatures, significant sunshine, and remarkably variable UV indices throughout the year. The persistent warmth and ample daylight support vibrant ecosystems and foster a rich experience for residents and visitors alike. While the rainy season culminates in higher humidity and precipitation, the transition to drier months reveals stunning lengths of sunshine coupled with intense UV exposure, necessitating appropriate sun protection measures. Overall, the climatic patterns of Savanne not only enhance the allure of this tropical paradise but also emphasize the importance of understanding seasonal variations for promoting outdoor health and safety.