Last updated: August 21, 2025
January in Saint Aubin, Mauritius offers a delightful tropical experience characterized by warm temperatures and frequent rainfall. The maximum temperature reaches a pleasant 30°C (86°F), while the average temperature hovers around 26°C (79°F), providing a comfortable environment for outdoor activities. However, with minimum temperatures dipping to 22°C (71°F), evenings can be pleasantly mild. Expect significant precipitation, totaling 154 mm (6.0 in) over the month, which often falls across 21 days, contributing to the island's lush greenery. High humidity, averaging 82%, further captures the essence of this vibrant summer month, making it an ideal time for visitors to enjoy the rich natural beauty of the region.
In January, Saint Aubin, Mauritius, basks in delightful tropical warmth, with temperatures ranging from a pleasant 22°C (71°F) at night to a sun-kissed high of 30°C (86°F) during the day. The average temperature stays comfortably at 26°C (79°F), providing the perfect backdrop for beach outings and outdoor adventures. As January transitions into February, the temperatures remain consistent, though nighttime lows rise slightly to 23°C (74°F). This pattern continues through March, maintaining the appealing averages without notable fluctuations. As the year progresses into April and May, temperatures begin to cool slightly, but they still hover around a comfortable 25°C (78°F) to 28°C (82°F). Overall, January sets the tone for a warm summer in Saint Aubin, making it an ideal time for visitors seeking sun-drenched days and balmy evenings.
In Saint Aubin, Mauritius, January marks the onset of a notably wet season, with precipitation reaching 154 mm (6.0 in) over approximately 21 days of rainfall. This pattern sets the stage for the following months, as February and March experience even wetter conditions, both recording 176 mm (6.9 in) but with an increase in rainy days, peaking at 25 in March. As the rainy season progresses into April, precipitation begins to taper off to 134 mm (5.3 in), and continues to decline steadily through May and June, where amounts drop to 69 mm (2.7 in) and 51 mm (2.0 in), respectively. The trend of decreasing rainfall persists into the latter half of the year, with August witnessing the least precipitation at only 43 mm (1.7 in). Overall, January not only showcases the volume of rainfall but also sets the tone for a gradual decline in precipitation as the year unfolds.
In January, Saint Aubin experiences a relatively high humidity level of 82%, setting the tone for a tropical feel that carries through the month. This is closely followed by February, which peaks at 86%, creating a sultry atmosphere that characterizes the early summer. As the year progresses into March and April, humidity returns to a more moderate 82% and 83%, respectively, providing a comfortable respite. The trend shifts downward as May marks a slight decrease to 80%, leading into the cooler months. From June to August, humidity stabilizes around 74% to 75%, offering a refreshing break from the summer's moisture. However, as the year progresses towards November and December, humidity levels creep back up, hovering between 78% and 81%, signaling the seasonal transition back to warmth. Thus, January is emblematic of the humid conditions typical of summer, with a gradual ebbing as the year unfolds.
In Saint Aubin, Mauritius, January marks the peak of the sun's intensity with an extreme UV Index of 16, requiring just 10 minutes of exposure to risk sunburn. This high level of UV radiation persists into February before gradually diminishing in the following months. By April, the UV Index drops to 12, signaling a slight respite, though it remains in the extreme exposure category. As the year progresses, the UV Index sees a gradual decline, dipping to 9 in May and to 7 by June, transitioning to high levels in the latter part of the year. Notably, September through November again experiences extreme levels, demonstrating that the sun’s rays maintain considerable intensity even as the seasons shift. For more detailed insights, explore the full trends at Saint Aubin UV Index.
UV Risk Categories
January in Saint Aubin, Mauritius, welcomes visitors with 303 hours of glorious sunshine, setting the stage for a vibrant start to the year. As the months progress, the island basks in increased daylight, peaking in December with a remarkable 391 hours. Notably, the sun graces the shores even more generously in February and March, with 330 and 346 hours respectively, making them ideal times for beachgoers and nature lovers. A gentle decline from April (316 hours) to June (298 hours) offers a brief respite before the sun makes a strong comeback in July and August, ensuring that the warmth continues throughout the winter months. With October and November showcasing 364 and 372 hours of sunshine, the enchanting climate of Saint Aubin truly shines, inviting all to indulge in its natural beauty year-round.
In Saint Aubin, Mauritius, January boasts a 58% chance of sunny weather, marking it as one of the brighter months in the early part of the year. This favorable likelihood diminishes slightly in February and March, with chances dropping to 51% and 48% respectively. However, the sunshine returns vibrantly in May, reaching 62%, closely followed by 58% in September. As the year progresses into November, the likelihood peaks at an impressive 68%, signaling that as the rainy season approaches, the sun often makes its mark. Overall, January serves as a promising gateway to the island's tropical allure, with a solid chance for sun-kissed adventures.
In Saint Aubin, Mauritius, January shines brightly with approximately 13 hours of daylight, ushering in the summer season when the days are at their longest. This extends to November and December, maintaining a similar trend of abundant sunshine. As the year progresses towards the cooler months, daylight gradually diminishes to around 10 hours in June, signaling the peak of winter. However, the daylight duration stabilizes around 11 hours from July to September, before gradually increasing again in October. This cycling of daylight not only highlights the island's tropical charm but also emphasizes the distinct seasonal patterns experienced throughout the year, making each month a unique experience of light and warmth.
In January, Saint Aubin, Mauritius enjoys a mild breeze with an average wind speed of 5.5 m/s (12 mph), setting the tone for the summer season. This gentle wind carries the warmth of the sun, perfectly complementing the balmy temperatures typical of the island. As the months progress, the wind begins to pick up, reaching its peak in July at 8.0 m/s (18 mph), making it ideal for wind sports enthusiasts. Following this height, a gradual decline ensues through late summer and fall, with November marking the calmest point at 4.7 m/s (10 mph). Yet, the winds return in December, reminding us of their cyclical nature, ensuring that throughout the year, Saint Aubin remains a mesmerizing destination where the wind dances with the waves.
Weather in Saint Aubin varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Saint Aubin, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather between January and February, both months maintain a consistent average temperature of 26°C (79°F) with maximums reaching up to 30°C (86°F). However, February experiences a slightly higher minimum temperature of 23°C (74°F) compared to January's 22°C (71°F). Precipitation also increases in February, with 176 mm (6.9 in) over 24 days, surpassing January's 154 mm (6.0 in) across 21 days. Additionally, February has a higher humidity level at 86%, while January sits at 82%. For more details on February weather, you can check Saint Aubin weather in February.
In comparing the weather between January and March, we find that both months share similar temperature ranges, with minimums at 22°C (71°F), averages at 26°C (79°F), and maximums reaching 30°C (86°F). However, March tends to be slightly wetter, experiencing 176 mm (6.9 in) of precipitation over 25 days, compared to January's 154 mm (6.0 in) over 21 days. Despite the increase in rainfall in March, the humidity remains constant at 82%, making both months feel equally warm and humid. For more detailed insights, visit Saint Aubin weather in March.
In comparing the weather between January and April, both months feature a warm and humid climate, with January showing slightly higher average temperatures. January's minimum temperature begins at 22°C (71°F) and peaks at 30°C (86°F), while April maintains a similar minimum of 22°C (71°F) but has a slightly cooler maximum of 29°C (84°F). Precipitation levels are relatively close, with January receiving 154 mm (6.0 in) over 21 days compared to April's 134 mm (5.3 in) over 24 days, indicating a slightly wetter April despite the overall reduction in rainfall. Both months have high humidity levels, hovering around 82% in January and 83% in April, making them both feel quite muggy. For more detailed insights, you can explore Saint Aubin weather in April.
In January, the weather is typically warmer and wetter compared to May, with temperatures ranging from a minimum of 22°C (71°F) to a maximum of 30°C (86°F) and an average of 26°C (79°F). This month sees significant rainfall, accumulating to 154 mm (6.0 in) over 21 days, and the humidity is relatively high at 82%. In contrast, May offers milder conditions, featuring temperatures from a minimum of 20°C (68°F) to a maximum of 28°C (82°F), with an average of 24°C (75°F). Precipitation decreases significantly to 69 mm (2.7 in) over just 14 days, accompanied by a slightly lower humidity level of 80%. For more detailed weather information, you can check Saint Aubin weather in May.
In January, the weather is notably warmer with temperatures ranging from a minimum of 22°C (71°F) to a maximum of 30°C (86°F), and an average of 26°C (79°F). This month also experiences a higher level of precipitation, with 154 mm (6.0 in) over 21 days and humidity peaking at 82%. In contrast, June is cooler, with temperatures ranging from a minimum of 19°C (67°F) to a maximum of 26°C (79°F), averaging 22°C (72°F). Additionally, June sees significantly less rainfall, with only 51 mm (2.0 in) over 15 days and lower humidity at 74%. For more detailed information about the weather in June, you can visit Saint Aubin weather in June.
January and July showcase a contrasting climate profile. In January, temperatures reach a minimum of 22°C (71°F) and an average of 26°C (79°F), peaking at a warm 30°C (86°F). The month experiences significant rainfall, with 154 mm (6.0 in) falling over 21 days, which contributes to a high humidity level of 82%. In contrast, July offers milder conditions, with temperatures ranging from a minimum of 18°C (65°F) to an average of 21°C (71°F) and a maximum of 25°C (77°F). Rainfall is considerably less, totaling 63 mm (2.5 in) over 16 days, and humidity drops to 75%. For more detailed information on July weather, check out Saint Aubin weather in July.
The weather in January is typically warmer and more humid compared to August. January experiences temperatures that range from a minimum of 22°C (71°F) to a maximum of 30°C (86°F), with an average temperature of 26°C (79°F) and high humidity at 82%. Additionally, January sees considerable rainfall, accumulating 154 mm (6.0 in) over approximately 21 days. In contrast, August has cooler temperatures, with a minimum of 17°C (63°F), an average of 21°C (71°F), and a maximum of 25°C (78°F). Rainfall is significantly lower in August, with only 43 mm (1.7 in) spread over about 10 days, and the humidity drops to 74%. For a deeper look into August's weather, you can check Saint Aubin weather in August.
In January, the weather is typically warmer and more humid, with temperatures ranging from a minimum of 22°C (71°F) to a maximum of 30°C (86°F) and an average of 26°C (79°F). This month sees significant rainfall, with precipitation totaling 154 mm (6.0 in) over 21 days, resulting in a humidity level of 82%. In contrast, September brings milder temperatures, with a range from 18°C (65°F) to 25°C (78°F) and an average of 22°C (71°F). Rainfall decreases significantly to just 33 mm (1.3 in) over 12 days, and humidity drops to 78%. For more detailed information, you can check out Saint Aubin weather in September.
In January, the weather tends to be warmer and more humid, with temperatures ranging from a minimum of 22°C (71°F) to a maximum of 30°C (86°F) and an average of 26°C (79°F). This month also sees significant precipitation, with around 154 mm (6.0 in) over 21 days, contributing to the high humidity of 82%. In contrast, October experiences milder temperatures, with a minimum of 19°C (66°F), an average of 23°C (73°F), and a maximum of 27°C (82°F). Additionally, October is considerably drier, recording only 42 mm (1.6 in) of precipitation over 11 days and a lower humidity of 77%. For more detailed insights, you can check Saint Aubin weather in October.
In January, the weather is typically hotter with average temperatures ranging from a minimum of 22°C (71°F) to a maximum of 30°C (86°F), while November sees slightly cooler temperatures, averaging between 19°C (66°F) and 29°C (84°F). January also experiences significantly more rainfall, with 154 mm (6.0 in) over 21 days compared to November's 62 mm (2.4 in) across 14 days, leading to a higher humidity level of 82% in January versus 78% in November. For more detailed information, you can visit Saint Aubin weather in November.
In comparing the weather conditions of January and December, we can see that both months maintain similar temperature ranges, with January experiencing a minimum of 22°C, an average of 26°C, and a maximum of 30°C, which is nearly identical to December's statistics. However, January tends to be wetter, with 154 mm of precipitation over 21 days, compared to December's 120 mm over 22 days. Additionally, humidity levels are slightly higher in January at 82%, while December maintains a more comfortable 81%. For more detailed insights, you can check out Saint Aubin weather in December.
January in Saint Aubin brings a vibrant tropical ambiance, characterized by warm temperatures and substantial precipitation. With an average temperature around 26°C, this month is notably warmer than many other months, making it an enticing time for beachgoers and adventurers alike. The high humidity of 82% combined with approximately 21 days of rainfall creates a lush environment, in stark contrast to the drier conditions found in the cooler months. Embrace the rich, tropical atmosphere and plan your visit to experience the unique charms of January by learning more about the weather variations throughout the year at Saint Aubin Climate.