Last updated: August 21, 2025
In May, Grande Riviere Sud Est, Mauritius experiences a mild and humid climate characterized by a maximum temperature of 27°C (81°F) and an average of 23°C (75°F). The evenings cool down to a minimum of 20°C (67°F), providing a comfortable atmosphere for visitors. However, this month also brings considerable rainfall, with 78 mm (3.1 in) of precipitation over 18 days, resulting in a relative humidity of around 80%. This blend of warmth and moisture contributes to the lush landscapes, making it an appealing destination for nature lovers and adventure seekers alike.
In May, Grande Riviere Sud Est, Mauritius, begins to transition into cooler temperatures, marking the onset of the island's winter. With minimum temperatures dropping to a comfortable 20°C (67°F) and a pleasant average of 23°C (75°F), visitors can enjoy a reprieve from the warmer months. The maximum temperature reaches 27°C (81°F), ensuring that days remain inviting yet manageable. This month signifies a shift from the humid heat of earlier months, particularly from the 30°C (86°F) highs in January and February, offering a more temperate climate ideal for outdoor adventures. As the warmth gradually recedes, May presents an excellent opportunity to experience the natural beauty of Mauritius without the sweltering heat of late summer.
In May, Grande Riviere Sud Est experiences a notable decrease in precipitation, with 78 mm (3.1 in) recorded over 18 days. This marks a significant drop from the previous months—April saw 138 mm and March topped out at 201 mm. The trend is consistent as the region transitions into winter, with precipitation continuing to decline into June, which averages just 60 mm (2.3 in) over 16 days. The gradual reduction in rainfall during this period suggests a shift from the heavier downpours of early in the year, paving the way for drier months ahead, particularly in August, where rainfall plummets to just 48 mm (1.9 in). As the rains taper off, the month of May serves as a clear indicator of the changing seasons in this tropical paradise.
In Grande Riviere Sud Est, Mauritius, May marks a subtle decline in humidity, averaging around 80%. This dip follows a slightly higher trend seen in the preceding months, with February peaking at 86%. The overall pattern throughout the year reveals a warm and humid climate, with levels gradually decreasing from the earlier months to the mid-year, when humidity hits its low of 76% in both June and August. As the year progresses towards December, humidity begins to rise again, suggesting a cyclical rhythm of moisture typical of this enchanting island. The comforting balance of humidity levels in May sets the stage for pleasant experiences in both nature and culture in this tropical paradise.
In May, Grande Riviere Sud Est, Mauritius experiences a very high UV Index of 9, indicating a notable trend towards increased sun exposure as the year progresses. The burn time extends to 15 minutes, providing a bit more leeway than the extreme conditions witnessed in the first half of the year, where the UV Index soared between 12 and 16. This shift suggests that while May still demands caution, it offers a slight reprieve compared to the relentless summer months. As the island transitions into winter, the UV Index generally decreases, reaching a high of 7 in June. For anyone enjoying the sun-drenched shores of Grande Riviere, understanding these trends is essential for safe sun enjoyment. For detailed information on UV Index throughout the year, be sure to check Grande Riviere Sud Est UV Index.
UV Risk Categories
In May, Grande Riviere Sud Est basks in a delightful 321 hours of sunshine, continuing the region's trend of generous sunshine hours following the peak of March at 346 hours. As the month progresses, the weather remains reliably bright, contributing to the lush beauty of this Mauritian paradise. Despite the slight dip in sunshine hours compared to the vibrant spring months, May still offers ample opportunities for outdoor adventures and exploration. This month sits comfortably within a series of consistently sunny periods leading into the mid-year, as residents and visitors alike can revel in the warm embrace of the sun, making it an ideal time for leisurely beach days or stunning nature walks. With daylight stretching across the island, May's rays set the stage for unforgettable memories under the Mauritian sky.
In Grande Riviere Sud Est, Mauritius, the likelihood of sunny weather in May stands at a delightful 59%, making it one of the brighter months of the year. This reflects a significant improvement from the preceding months, particularly April's gloomy 26%, and signals a return to more favorable weather as the region transitions towards winter. The trend shows a steady uptick in sunshine opportunities as May follows the cooler, cloudier April, leading into a generally favorable climate through the upcoming months. With such a promising forecast for May, visitors can look forward to basking in the warmth and beauty that the island has to offer.
In Grande Riviere Sud Est, Mauritius, the month of May features 11 hours of daylight, maintaining the same duration as in April. As the seasons transition, daylight gradually decreases from January's peak of 13 hours to June's low of 10 hours. This trend continues into July and August, where daylight hovers around 11 hours once more, before stabilizing through September and October. Overall, May marks a moment where the lush landscapes bask in a balanced light, setting a serene backdrop as winter approaches. The consistency in daylight duration during this time reflects Mauritius's unique climatic rhythm, inviting locals and visitors alike to enjoy the natural beauty of this tropical paradise.
In May, Grande Riviere Sud Est enjoys a pleasant average wind speed of 5.3 m/s (12 mph), perfectly maintaining the comfortable breezes characteristic of this time of year. This month mirrors the wind conditions observed in January and February, indicating a stability in the coastal atmosphere just before the winds pick up in the following months. As the island transitions into the winter period, the winds begin a notable ascent, with June and July showing a significant increase, reaching up to 7.9 m/s (18 mph). This trend highlights May as a delightful pause where gentle winds invite both adventure and relaxation, making it an ideal time for outdoor activities before the brisk gusts of winter set in.
Weather in Grande Riviere Sud Est varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Grande Riviere Sud Est, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of May and January, we observe a notable difference in temperature and precipitation patterns. May typically experiences milder temperatures, with a minimum of 20°C (67°F) and an average of 23°C (75°F), while January boasts slightly warmer conditions, with a minimum of 21°C (71°F) and an average of 26°C (79°F). However, January sees significantly higher precipitation, totaling 174 mm (6.8 inches) over 23 days, compared to May’s 78 mm (3.1 inches) across 18 days. The humidity levels remain comparable in both months, with January at 82% and May at 80%. For more detailed insights on January weather, visit Grande Riviere Sud Est weather in January.
In comparing the weather between May and February, we see some notable differences. May features a milder temperature range, with a minimum of 20°C (67°F) and an average of 23°C (75°F), while February is warmer, with temperatures starting at a minimum of 23°C (73°F) and averaging 26°C (79°F). Additionally, February experiences significantly more rainfall, with 196 mm (7.7 in) over 24 days, compared to May's 78 mm (3.1 in) spread across 18 days. Humidity levels are also higher in February at 86% compared to May's 80%. For more details on weather patterns, you can visit Grande Riviere Sud Est weather in February.
In comparing the weather of May and March, it is evident that March tends to be warmer overall, with temperatures ranging from a minimum of 22°C (72°F) to a maximum of 29°C (85°F) and an average temperature of 26°C (79°F). In contrast, May has slightly cooler temperatures, with a minimum of 20°C (67°F), an average of 23°C (75°F), and a maximum of 27°C (81°F). Precipitation also varies significantly between the two months; March experiences much higher rainfall at 201 mm (7.9 in) over 27 days, while May has only 78 mm (3.1 in) over 18 days. Both months exhibit similar humidity levels, with March at 82% and May at 80%. For more detailed weather information in March, you can visit Grande Riviere Sud Est weather in March.
When comparing the weather in April and May, we observe a slight decrease in temperature in May. The minimum in May is 20°C (67°F), while April's minimum is higher at 22°C (71°F). The average temperatures also reflect this trend, with May averaging 23°C (75°F) compared to April’s 25°C (77°F). Additionally, the maximum temperature in April reaches 29°C (84°F), which is notably warmer than May’s maximum of 27°C (81°F).
In terms of precipitation, April experiences more rainfall, accumulating 138 mm (5.4 in) over 25 days, compared to May's 78 mm (3.1 in) across 18 days. Humidity levels are fairly similar, with April at 83% and May slightly lower at 80%. For a detailed look at April's weather specifics, you can visit Grande Riviere Sud Est weather in April.
May and June exhibit similar weather patterns, with May experiencing slightly warmer temperatures. In May, the minimum temperature is 20°C (67°F) with an average of 23°C (75°F) and a maximum of 27°C (81°F), while June shows a slight drop, with a minimum of 19°C (67°F), an average of 22°C (72°F), and a maximum of 26°C (79°F). Precipitation also reduces in June, totaling 60 mm (2.3 in) across 16 days compared to May's 78 mm (3.1 in) over 18 days, and humidity is slightly lower in June at 76% versus May's 80%. For more detailed information, you can visit Grande Riviere Sud Est weather in June.
In comparing the weather of May and July, May tends to be warmer with average temperatures ranging from a minimum of 20°C (67°F) to a maximum of 27°C (81°F), while July's temperatures are slightly cooler, with averages between 17°C (64°F) and 25°C (77°F). Precipitation in May is higher at 78 mm (3.1 in) over 18 days, compared to July's 67 mm (2.6 in) over 19 days, indicating that May experiences both more rain and slightly higher humidity at 80%, whereas July's humidity is at 77%. For more detailed insights on July weather, you can refer to Grande Riviere Sud Est weather in July.
May and August present distinct weather patterns. In May, temperatures range from a minimum of 20°C (67°F) to a maximum of 27°C (81°F), with an average of 23°C (75°F). The month experiences significant precipitation, totaling 78 mm (3.1 in) over 18 days, contributing to a high humidity level of 80%. In contrast, August sees slightly cooler temperatures, with a range from 17°C (62°F) to 25°C (78°F) and an average of 21°C (70°F). Precipitation decreases to 48 mm (1.9 in) spread over 12 days, and humidity drops to 76%. This makes August a drier and cooler month compared to May. For more details about August weather, you can refer to Grande Riviere Sud Est weather in August.
May and September present distinct weather patterns, showcasing the transition from late spring to early autumn. In May, temperatures range from a minimum of 20°C (67°F) to a maximum of 27°C (81°F), with an average of 23°C (75°F). This month experiences higher precipitation, totaling 78 mm (3.1 in) over about 18 days, paired with a consistent humidity level of 80%. In contrast, September features slightly cooler temperatures, with a minimum of 18°C (65°F) and a maximum of 25°C (78°F), averaging 21°C (71°F). Precipitation in September diminishes significantly to 40 mm (1.6 in) across 14 days, while maintaining the same humidity of 80%. For a more detailed look at September weather, you can visit Grande Riviere Sud Est weather in September.
May and October present quite similar weather patterns, with both months enjoying mild temperatures ranging from a minimum of 19-20°C (66-67°F) to a maximum of 27°C (81°F). The average temperature in both months hovers around 23°C (73-75°F). However, May tends to be wetter, with precipitation measured at 78 mm (3.1 in) over 18 days, compared to October's 47 mm (1.8 in) over 15 days. In terms of humidity, both months are quite high, with May slightly edging out at 80% compared to October's 79%. For more specific details on October weather, you can check out Grande Riviere Sud Est weather in October.
May and November present pleasantly warm weather, though with some notable differences. In May, temperatures range from a minimum of 20°C (67°F) to a maximum of 27°C (81°F), with an average of around 23°C (75°F). This month receives approximately 78 mm (3.1 in) of rainfall across 18 days, accompanied by a humidity level of 80%. In contrast, November is slightly warmer, with temperatures peaking at 28°C (83°F) and an average of 24°C (75°F). Rainfall in November is a bit less, totaling around 71 mm (2.8 in) over 15 days, and the humidity remains comparable at 81%. For more detailed insights on November weather, check out Grande Riviere Sud Est weather in November.
May and December showcase contrasting yet warm weather patterns. In May, temperatures range from a minimum of 20°C (67°F) to a maximum of 27°C (81°F), with an average of 23°C (75°F). The month is marked by 78 mm (3.1 in) of rainfall across 18 days, accompanied by a humidity level of 80%. In comparison, December brings even warmer conditions, with temperatures varying from 22°C (72°F) to 30°C (86°F) and an average of 25°C (78°F). It experiences higher precipitation at 132 mm (5.2 in) over 24 days, slightly increasing the humidity to 82%. For more details on December weather in this region, check out Grande Riviere Sud Est weather in December.
As May arrives in Grande Riviere Sud Est, the weather begins to transition from the warmth of earlier months, bringing a refreshing average temperature of 23°C (75°F). While the maximum highs of 27°C (81°F) still provide pleasant days, the increased humidity at 80% coupled with around 78 mm of rainfall across 18 days adds a touch of tropical character. This shift towards a wetter climate distinguishes May from the drier months, inviting lush landscapes and vibrant flora. For more detailed insights into how this month fits within the region's overall climate patterns, visit Grande Riviere Sud Est Climate.