Climate and monthly weather forecastRose Hill, Mauritius
Climate and monthly weather forecast
The climate of Rose Hill
In Rose Hill, situated in the scenic island of Mauritius, the predominant climate type is the Tropical wet and dry or savanna, also known as the As classification according to the Köppen climate classification. This climate is characterized by significant seasonal variations primarily in rainfall, while the temperatures remain relatively uniform throughout the year.Indicating the uniformity in temperature, the monthly average high fluctuates between 23.3°C (73.9°F) in the cooler month of July and 28.5°C (83.3°F) during February. Similarly, the monthly average lows range from 20.7°C (69.3°F) also in July to 25.6°C (78.1°F) in February. Thus, the locality experiences mostly warm temperatures throughout the year.
Rainfall in Rose Hill shows clear monthly variations with the highest average rainfall of 129mm (5.08") in January, subsequently decreasing before hitting the lowest for the year in September at 12mm (0.47"). The number of rainfall days also follows this pattern, standing at a peak of 23.6 days in March and a dip of 12.2 days in October, signifying that humidity and rainfall are closely interconnected in this region.
The UV index, indicating the intensity of the sun’s ultraviolet radiation, hovers consistently between 6 and 7 throughout the year. This signifies moderate to high UV exposure, implying the importance of adequate sun protection in Rose Hill all year.
The best time to visit Rose Hill
Factors worth considering when planning a visit to Rose Hill are predominantly the humidity and rainfall. Providing a balance between these factors, the ideal time to visit would be between May and September. In this period, the rainfall is relatively lower, fluctuating from 18mm (0.71") to 29mm (1.14"), and the number of rainfall days are also fewer, from 13.1 days to 16.5 days.During these months, the temperatures remain pleasant, with highs varying from 23.3°C (73.9°F) to 25.6°C (78.1°F) and lows from 20.9°C (69.6°F) to 22.9°C (73.2°F). The UV index remains constant at 6, remarking the importance of sun protection. The relative humidity is also at the lower end, between 74% and 76%, providing a comparatively drier period for visits.
The worst time to visit Rose Hill
On the other hand, the period from January to March could be considered least desirable for travelers due to highest average rainfall, peaking at 129mm (5.08") in January and 121mm (4.76") in February respectively. These months also share the highest number of rainfall days, ranging from 22.2 in January to 23.6 in March.Despite the slightly higher temperatures, from 27.3°C (81.1°F) to 28.5°C (83.3°F) and lows from 24.3°C (75.7°F) to 25.6°C (78.1°F), the elevated humidity levels and increased rainfall can make sight-seeing and outdoor activities less enjoyable.
Spring weather in Rose Hill
In spring that lasts from September to November, Rose Hill witnesses fair weather with average high and low temperatures varying between 23.7°C (74.7°F) to 26.3°C (79.3°F) and 21.3°C (70.3°F) to 23.3°C (73.9°F) respectively. Rainfall remains low to moderate, with averages fluctuating between 12mm (0.47") to 45mm (1.77") over these months.Summer weather in Rose Hill
Summer in Rose Hill extends from December to February. In this period, the temperatures are at their peak, with the highs ranging from 27.6°C (81.7°F) to 28.5°C (83.3°F) and the lows 24.7°C (76.5°F) to 25.6°C (78.1°F). However, the humidity is high, registered at 78% and this coupled with the high rainfall, from 72mm (2.83") to 129mm (5.08"), could present challenges in outdoor activities.Autumn weather in Rose Hill
During autumn, from March to May, the temperatures fall moderately, from 28.2°C (82.8°F) to 25.6°C (78.1°F) for highs and 25.2°C (77.4°F) to 22.9°C (73.2°F) for lows. This period also witnesses a significant drop in rainfall, from 97mm (3.82") in March down to 29mm (1.14") in May, marking the onset of the drier period in Rose Hill.Winter weather in Rose Hill
Winter months in Rose Hill, from June to August, experience the coolest temperatures, with highs ranging from 23.3°C (73.9°F) to 24.2°C (75.6°F) and lows varying from 20.7°C (69.3°F) to 21.7°C (71.1°F). Rainfall is the least in these months, and humidity is at the annual minimum, at 73% to 74%. This makes the winter period the driest and among the most pleasant in Rose Hill.Weather in January
The onset of the new year brings with high heat in Rose Hill, Mauritius, with temperatures peaking at 28.3°C (82.9°F). January proudly bears the mark of the hottest month in the year, making it a perfect choice for sun worshippers. Weather in January »Weather in February
Running slightly behind its predecessor, February still exhibits an intense heatwave, with the mercury flirting with the 28.5°C (83.3°F) mark. A gradual drop in rainfall can be noticed from transition between January and February. Weather in February »Weather in March
The third month ushers in minor yet noticeable change in temperatures and rainfall levels. With temperatures tipping marginally towards a cooler limit and slightly diminished precipitation of 97mm (3.82"), the weather in Rose Hill sees a minute transition. Weather in March »Weather in April
By April, temperatures in the tropical Rose Hill begin to recede gently. It is also likely to leave umbrellas redundant, with rainfall levels whittling down to a mere 57mm (2.24"). The sun continues to light up the city's sky for a good portion of the day, contributing to the still prevailing warm weather. Weather in April »Weather in May
The month of May brings in a subtle but eye-catching change in the weather patterns of Rose Hill. The mercury retreats further, providing respite from scorching temperatures. With the rainfall measure dangling at a reduced 29mm (1.14"), the chances of witnessing rain pour are considerably narrowed. Weather in May »Weather in June
June continues the transition, significantly toning down the temperature, with highs dropping to 24.2°C (75.6°F) mark. Rainfall is relatively rare in June, making it one of the drier months in Rose Hill. The sunlit hours marginally decrease, thus reducing the scorching heat. Weather in June »Weather in July
In July, the temperature continues to simmer down, hovering around 23.3°C (73.9°F), making it one of the coolest months in Rose Hill. Lights rain may sporadically grace the land, posing little hindrance to outdoor activities. The available daylight hours diminish slightly, thus providing an extended, much-needed respite from the afternoon heat. Weather in July »Weather in August
A characteristic trait of August in Rose Hill is stable weather with little variation in temperature from its predecessor. Although rainfall measures do witness a slight increment, it stays relatively low. Frequent sunlight and moderate wind speeds keep the city warm, but not scorching. Weather in August »Weather in September
The ninth month of the year bears the legacy of August, reflecting similar distinct characteristics in Rose Hill. September introduces the charming spring weather, which inclines the city towards warmer days, but with less humidity. Weather in September »Weather in October
October invites a visible change, with temperatures clocking an upward climb. A somewhat higher precipitation of 23mm (0.91") also peeks in this month. Increased sunlight hours bless the city with more daylight, thereby amplifying warmth. Weather in October »Weather in November
Continuing the October trend, November rises in temperature, albeit slowly. Rainfall doubles from the previous month, marking the onset of a somewhat wetter period. A slight increment in humidity indicates a buildup towards typical tropical weather. Weather in November »Weather in December
Rounding off the year, December consolidates the tropical characteristics of Rose Hill's weather. Riding high on the temperature scale, December also records higher levels of rainfall. The humidity remains nearly constant from the preceding month, underlining the moist climate. Weather in December »Updated: Feb 7, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
January through March, with an average relative humidity of 78%, are most humid months.
The month with the most rainfall in Rose Hill is January, when the rain falls for 22.2 days and typically aggregates up to 129mm (5.08") of precipitation.
In Rose Hill, during the entire year, the rain falls for 207.3 days and collects up to 645mm (25.39") of precipitation.
January through March and December, with an average maximum UV index of 7, are months with the highest UV index.
The average temperatures reach their apex in February, averaging 28.5°C (83.3°F) at the high end and 25.6°C (78.1°F) at the low end.
The months with the lowest UV index in Rose Hill are April through November, with an average maximum UV index of 6.
June has the shortest days of the year, with an average of 10h and 54min of daylight.
Rose Hill sees its lowest temperatures during July and August, with an average high-temperature of 23.3°C (73.9°F).
The month with the least sunshine is July, with an average of 6.2h of sunshine.
The months with the lowest humidity are August and September, with an average relative humidity of 73%.
September is the month with the least rainfall. Rain falls for 13.1 days and accumulates 12mm (0.47") of precipitation.
The month with the most sunshine is October, with an average of 10.2h of sunshine.
With an average of 13h and 18min of daylight, December has the longest days of the year.
Rose Hill does not observe Daylight Saving Time (DST). +04 timezone is used throughout the entire year.
Average temperature
Rose Hill, Mauritius
The warmest month (with the highest average high temperature) is February (28.5°C).
The months with the lowest average high temperature are July and August (23.3°C).
The month with the highest average low temperature is February (25.6°C).
The coldest month (with the lowest average low temperature) is August (20.7°C).
Average pressure
Rose Hill, Mauritius
- Average pressure in January:
1011.4mbar - Average pressure in February:
1011.1mbar - Average pressure in March:
1012.4mbar - Average pressure in April:
1014.5mbar - Average pressure in May:
1017.3mbar - Average pressure in June:
1019.4mbar
- Average pressure in July:
1020.2mbar - Average pressure in August:
1021mbar - Average pressure in September:
1020.5mbar - Average pressure in October:
1018.1mbar - Average pressure in November:
1015.6mbar - Average pressure in December:
1013.3mbar
The month with the highest atmospheric pressure is August (1021mbar).
The month with the lowest atmospheric pressure is February (1011.1mbar).
Average wind speed
Rose Hill, Mauritius
- Average wind speed in January:
17.6km/h - Average wind speed in February:
16.9km/h - Average wind speed in March:
18.2km/h - Average wind speed in April:
19.3km/h - Average wind speed in May:
19km/h - Average wind speed in June:
22.5km/h
- Average wind speed in July:
22.5km/h - Average wind speed in August:
22.8km/h - Average wind speed in September:
21.5km/h - Average wind speed in October:
18.9km/h - Average wind speed in November:
16.4km/h - Average wind speed in December:
16.8km/h
The windiest month (with the highest average wind speed) is August (22.8km/h).
The calmest month (with the lowest average wind speed) is November (16.4km/h).
Average humidity
Rose Hill, Mauritius
The months with the highest relative humidity are January, February and March (78%).
The months with the lowest relative humidity are August and September (73%).
Average rainfall
Rose Hill, Mauritius
- Average rainfall in January:
129mm - Average rainfall in February:
121mm - Average rainfall in March:
97mm - Average rainfall in April:
57mm - Average rainfall in May:
29mm - Average rainfall in June:
22mm
The wettest month (with the highest rainfall) is January (129mm).
The driest month (with the least rainfall) is September (12mm).
Average rainfall days
Rose Hill, Mauritius
- Average rainfall days in January:
22.2 days - Average rainfall days in February:
23.1 days - Average rainfall days in March:
23.6 days - Average rainfall days in April:
19.8 days - Average rainfall days in May:
16.5 days - Average rainfall days in June:
13.8 days
- Average rainfall days in July:
15.8 days - Average rainfall days in August:
16.3 days - Average rainfall days in September:
13.1 days - Average rainfall days in October:
12.2 days - Average rainfall days in November:
12.6 days - Average rainfall days in December:
18.3 days
The month with the highest number of rainy days is March (23.6 days).
The month with the least rainy days is October (12.2 days).
Average daylight / Average sunshine
Rose Hill, Mauritius
- Average daylight in January:
13h and 12min - Average daylight in February:
12h and 48min - Average daylight in March:
12h and 12min - Average daylight in April:
11h and 36min - Average daylight in May:
11h and 12min - Average daylight in June:
10h and 54min
- Average daylight in July:
11h and 0min - Average daylight in August:
11h and 24min - Average daylight in September:
12h and 0min - Average daylight in October:
12h and 36min - Average daylight in November:
13h and 6min - Average daylight in December:
13h and 18min
The month with the longest days is December (Average daylight: 13h and 18min).
The month with the shortest days is June (Average daylight: 10h and 54min).
- Average sunshine in January:
9h and 30min - Average sunshine in February:
8h and 30min - Average sunshine in March:
7h and 54min - Average sunshine in April:
6h and 54min - Average sunshine in May:
6h and 18min - Average sunshine in June:
6h and 18min
- Average sunshine in July:
6h and 12min - Average sunshine in August:
6h and 30min - Average sunshine in September:
9h and 6min - Average sunshine in October:
10h and 12min - Average sunshine in November:
9h and 54min - Average sunshine in December:
10h and 6min
The month with the most sunshine is October (Average sunshine: 10h and 12min).
The month with the least sunshine is July (Average sunshine: 6h and 12min).
Average sunshine days
Rose Hill, Mauritius
- Average sunshine days in January:
4.7 days - Average sunshine days in February:
3.2 days - Average sunshine days in March:
4.3 days - Average sunshine days in April:
5.3 days - Average sunshine days in May:
10.1 days - Average sunshine days in June:
10.7 days
- Average sunshine days in July:
9.4 days - Average sunshine days in August:
8.3 days - Average sunshine days in September:
9.3 days - Average sunshine days in October:
11.8 days - Average sunshine days in November:
10.6 days - Average sunshine days in December:
7.8 days
The month with the most sunshine days is October (11.8 days).
The month with the least sunshine days is February (3.2 days).
Average UV index
Rose Hill, Mauritius
The months with the highest UV index are January, February, March and December (UV index 7).
The months with the lowest UV index are April, May, June, July, August, September, October and November (UV index 6).
Average cloud cover
Rose Hill, Mauritius
The months with the most cloud cover are March and April (Cloud cover 45).
The month with the least cloud cover is September (Cloud cover 37).
Average visibility
Rose Hill, Mauritius
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
