Last updated: August 21, 2025
In April, Port Louis, Mauritius, experiences a delightful blend of warmth and humidity, with maximum temperatures reaching 29°C (85°F) and an average of 25°C (78°F). Nights cool down to a pleasant minimum of 21°C (71°F), perfect for evening strolls. April is characterized by a significant amount of rainfall, totaling 112 mm (4.4 in) over 23 rainy days, contributing to the island's lush landscape. The humidity level remains high at 83%, adding to the tropical charm of this vibrant city. Visitors can expect a lush, green environment, perfect for exploring Port Louis's rich culture and stunning scenery.
In April, Port Louis, Mauritius, experiences a delightful transition into autumn, marked by a minimum temperature of 21°C (71°F) and a comfortable average of 25°C (78°F). As the month progresses, the maximum temperature gently dips to 29°C (85°F), showcasing a slight decrease from the peak summer months. This trend indicates a gradual cooling that makes April an ideal time for outdoor activities, as the weather remains warm yet increasingly pleasant. With consistent temperatures hovering around 25°C, April offers visitors the opportunity to enjoy the island's vibrant landscapes without the sweltering heat that characterizes the earlier months.
In April, Port Louis experiences a noticeable drop in precipitation, receiving 112 mm (4.4 in) over 23 days, marking a significant decrease compared to the preceding months. This decline is particularly striking when juxtaposed with January through March, which each recorded over 170 mm of rainfall. As the island gradually transitions from the rainy season towards the drier months of May and beyond, April serves as a pivotal turning point, with rainfall consistently lessening. Consequently, April’s lighter showers herald the onset of more pleasant weather, providing a refreshing change after the extensive rainfall of the earlier months.
In April, Port Louis, Mauritius experiences a moderate humidity level of 83%, slightly down from the peaks of earlier months. Following the high humidity of February at 86%, the region sees a small decline, reflecting a gradual transition towards the milder conditions of late autumn. As the month unfolds, humidity levels begin to drop, setting the stage for May's more comfortable 80%. This trend indicates a seasonal shift, as the coastal air begins to dry out, leading to more pleasant conditions for both residents and visitors alike.
In April, Port Louis, Mauritius experiences a significant drop in the UV Index to 12, categorized as extreme, with a consistent burn time of just 10 minutes. This slight decline from the summer months of January to March, where the UV Index peaked at 16 and 14, suggests the onset of a gradual transition towards milder conditions as the year progresses. Despite this decrease, caution remains essential, as UV levels are still dangerously high, requiring protective measures when outdoors. As the island moves toward the cooler months of May and June, the UV Index will continue to fall, yet April still demands vigilance from sun-seekers. For those planning to enjoy the sun, it's essential to stay informed about the UV Index trends, such as detailed at Port Louis UV Index.
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April in Port Louis, Mauritius, brings a delightful blend of warmth and sunshine, with an impressive 316 hours of sunlight that slightly dips from the peak of the previous month. This month serves as a transition into the cooler season, following a consistent upward trend in sunshine hours since January's 303 hours. As we move into May, the days remain bright with 321 hours, effectively maintaining the tropical allure that characterizes this beautiful island. Interestingly, despite a small decline from March's 346 hours, April still boasts a wealth of sunshine that invites both residents and visitors to revel in outdoor adventures. Overall, the sunlight data suggests a vibrant climate that enhances the charm of Port Louis throughout the year.
As we delve into the likelihood of sunny weather in April in Port Louis, Mauritius, a noticeable trend emerges: the chance of sunshine significantly dips to 28%, marking it as one of the cloudier months of the year. In contrast, the months leading up to April, such as January and February, boast much higher chances of sun at 56% and 50% respectively, while the following month, May, sees a remarkable rebound to 65%. This suggests that while April may bring a lull in sunny days, it's a temporary phase within a broader pattern of fluctuating weather, with sunshine returning just around the corner. Embrace the variety—whether you're chasing the sun or enjoying the subtleties of April's softer light!
In April, Port Louis, Mauritius, experiences a delightful 11 hours of daylight, signaling a subtle transition into the cooler months ahead. This decrease in daylight from January’s 13 hours and February’s 12 hours reflects a gradual shift as the year progresses toward winter. Interestingly, this trend continues into May, where daylight remains at 11 hours. As we move into the winter months of June, daylight drops slightly to 10 hours, a pattern that stabilizes around 11 hours for the following months until October. This soothing rhythm of light and darkness showcases Mauritius' unique seasonal charm, inviting visitors to embrace both the vibrant sunlit days and the enchanting twilight evenings.
In April, the winds in Port Louis, Mauritius dance with an average speed of 5.1 m/s (11 mph), marking a slight uptick from March's calmer breezes of 3.9 m/s (9 mph). This increase hints at a shift towards more invigorating conditions as the island transitions into the cooler months. However, April's winds remain consistent with the January and February speeds, showing a gentle stability amidst the changing seasons. As May approaches, wind speeds are expected to hold steady, reflecting a broader trend of mild variability before the winds pick up pace significantly in June and July, when they reach their peak. This gradual increase in wind speed not only enhances the charm of the coastal experience but also serves to ignite outdoor adventures, making April an ideal month for both relaxation and exploration.
Weather in Port Louis varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Port Louis, focusing on differences in temperature, rainfall, humidity, and UV levels.
April and January both feature warm temperatures, with April showcasing a minimum of 21°C (71°F) and an average of 25°C (78°F), while January slightly edges higher with a similar minimum of 21°C (71°F) but an average temperature of 26°C (79°F). January typically experiences a max of 30°C (87°F) compared to April's 29°C (85°F), making both months quite warm. However, January sees significantly more rainfall, with 172 mm (6.8 in) over 22 days, compared to April's 112 mm (4.4 in) over 23 days. The humidity remains quite high in both months, with April at 83% and January at 82%. For a more detailed look, you can check Port Louis weather in January.
When comparing the weather in April and February, we see some notable differences. February tends to have slightly warmer temperatures, with an average of 26°C (79°F) compared to April's average of 25°C (78°F). However, April experiences less precipitation, with 112 mm (4.4 in) over 23 days, while February sees significantly more rainfall at 181 mm (7.1 in) across 24 days. Humidity levels are relatively similar, with April at 83% and February slightly higher at 86%. For more detailed insights into February weather, you can check Port Louis weather in February.
In comparing the weather between March and April, both months exhibit warm temperatures, but April tends to be slightly milder. While March has a minimum temperature of 22°C (72°F) and an average of 26°C (79°F), April shows a minor decrease with a minimum of 21°C (71°F) and an average of 25°C (78°F). Additionally, March experiences more precipitation, with 177 mm (7.0 in) over 26 days compared to April's 112 mm (4.4 in) over 23 days, making it the wetter month. Humidity levels are quite similar, with March at 82% and April slightly higher at 83%. For more detailed information, you can check Port Louis weather in March.
In comparing the weather between April and May, April tends to be slightly warmer with an average temperature of 25°C (78°F) compared to May's average of 24°C (75°F). Additionally, April experiences more rainfall, with 112 mm (4.4 in) over 23 days, while May sees a significant reduction in precipitation to 56 mm (2.2 in) across just 13 days. Humidity levels are also marginally higher in April at 83%, compared to 80% in May. Overall, May offers a more pleasant and drier climate for outdoor activities. For more details, you can check the Port Louis weather in May.
April typically brings warmer temperatures compared to June, with minimums around 21°C (71°F) and maximums reaching up to 29°C (85°F), while June sees slightly cooler temperatures, ranging from a minimum of 19°C (67°F) to a maximum of 26°C (79°F). Additionally, April experiences higher precipitation levels, averaging 112 mm (4.4 in) over 23 days, whereas June offers a drier climate with only 40 mm (1.6 in) of rain spread across 11 days. The humidity is also higher in April at 83%, compared to 74% in June. For more details on June weather specifics, check out Port Louis weather in June.
April tends to be warmer and more humid than July, with average temperatures reaching up to 25°C (78°F) compared to July's average of 21°C (71°F). Additionally, April experiences significantly more precipitation, with 112 mm (4.4 in) over 23 days, in contrast to July's 43 mm (1.7 in) over just 12 days. The humidity in April is also higher at 83%, making it feel more tropical than the relatively drier conditions in July, which has a humidity level of 75%. For more detailed information on July weather, you can check Port Louis weather in July.
April and August present quite distinct weather patterns. In April, temperatures range from a minimum of 21°C (71°F) to a maximum of 29°C (85°F), with an average of 25°C (78°F). This month experiences considerable rainfall, totaling 112 mm (4.4 in) over 23 days, and the humidity is relatively high at 83%. In contrast, August showcases cooler weather, with a temperature range of 17°C (63°F) to 25°C (78°F) and an average of 21°C (71°F). Precipitation in August is much lower, totaling only 35 mm (1.4 in) over just 9 days, paired with a reduced humidity level of 74%. For more detailed information, you can check Port Louis weather in August.
April and September present contrasting weather patterns. In April, temperatures are warmer, ranging from a minimum of 21°C (71°F) to a maximum of 29°C (85°F), with an average of 25°C (78°F). This month experiences much higher precipitation, with 112 mm (4.4 in) over 23 days, contributing to a humidity level of 83%. In contrast, September offers a cooler climate, with temperatures ranging from 18°C (65°F) to 26°C (79°F) and an average of 22°C (71°F). Moreover, the month is considerably drier, with only 29 mm (1.1 in) of rain across 10 days and a slight decrease in humidity to 78%. For more details about the weather in September, you can check the link: Port Louis weather in September.
April and October present contrasting weather conditions. April typically enjoys warmer temperatures, with a minimum of 21°C (71°F) and an average of 25°C (78°F), while October sees slightly cooler temperatures, averaging 23°C (74°F) with a minimum of 19°C (66°F). Precipitation in April is significantly higher, with 112 mm (4.4 in) spread over 23 days, compared to just 41 mm (1.6 in) over 12 days in October, making the latter a drier month. Additionally, April boasts higher humidity, averaging 83%, compared to October's 77%. For more detailed weather information, check out Port Louis weather in October.
The weather in April and November exhibits noticeable differences, especially in terms of temperature, precipitation, and humidity. In April, temperatures range from a minimum of 21°C (71°F) to a maximum of 29°C (85°F), with an average of 25°C (78°F). However, it is also characterized by higher precipitation levels, receiving about 112 mm (4.4 in) over 23 days, resulting in humidity levels lingering around 83%. In contrast, November brings slightly cooler temperatures, with a minimum of 18°C (66°F) and a maximum of 28°C (83°F), alongside a lower average temperature of 24°C (76°F). It experiences significantly less rainfall, totaling 63 mm (2.5 in) across 15 rainy days, contributing to a more comfortable humidity level of 78%. For more information on the weather during this month, you can refer to Port Louis weather in November.
When comparing the weather in April and December, both months display remarkably similar patterns. April experiences average temperatures ranging from a minimum of 21°C (71°F) to a maximum of 29°C (85°F) with an average temperature of 25°C (78°F). In contrast, December shows slightly warmer averages, with minimums at 22°C (73°F) and the same maximum of 29°C (85°F), leading to an average of 26°C (78°F). Precipitation levels are nearly identical, with April receiving 112 mm (4.4 in) and December slightly more at 113 mm (4.5 in), both occurring over approximately 23 days. Humidity levels are also comparable, with April at 83% and December at 81%. For more detailed insights into December's weather, check the following link: Port Louis weather in December.
As April approaches in Port Louis, the weather begins to shift subtly from the sweltering heat of the previous months. With an average temperature comfortably settling at 25°C (78°F), it offers a refreshing respite compared to the peak summer months. However, April also marks a significant increase in precipitation, with rain gracing the city on 23 days, leading to a humidity level of 83% that can amplify the tropical atmosphere. This blend of warmth and wetness creates a unique environment, perfect for those who appreciate the lush greenery nurtured by the frequent showers. If you're fascinated by the seasonal shifts, you can learn more about the city's climate through this link: Port Louis Climate.