Climate and monthly weather forecastToliara, Madagascar
Climate and monthly weather forecast
The climate of Toliara
Located in Madagascar, Toliara enjoys a BSh subtropical steppe climate according to the Köppen climate classification. The city's geographical position on the southwestern coast lends it its warm, semi-arid climate, characterized by moderate to high temperatures all year round and relatively low levels of precipitationA monthly analysis of the climatological data reveals significant variations in weather patterns. When talking about temperature, the highest figures can be expected from December to February with peaks of 31.5°C (88.7°F) in January. In contrast, the temperature drops a few degrees from May to August, touching 25.8°C (78.4°F) in July, which is the lowest throughout the year. When it comes to the minimum temperatures, it follows a similar trend, falling from 25.8°C (78.4°F) in January to 18.8°C (65.8°F) in July.
As for rainfall, Toliara experiences a relatively dry environment. The wettest month, January, only sees 89mm (3.5") of rainfall, which significantly dwindles to a mere 3mm (0.12") from June to August. The number of rainfall days also follows this same pattern, decreasing from 20 days in January to just a day in August. This low level of precipitation stands as a key feature of the city's climate, with the city basking under the sunshine almost all-year-round.
Among unique weather conditions, Toliara boasts considerable hours of sunshine, reaching a maximum of 12 hours in October and November. However, the sunshine hours drop slightly from April to September, hitting a low of 7.5 hours in August. This is coupled with a high UV index, which consistently remains at 6 or 7, implying the presence of strong and potentially harmful solar radiation.
The best time to visit Toliara
Given the moderate temperatures and extremely low levels of precipitation, the best time to visit Toliara is from June to August. During this period, the city basks in mild temperatures ranging from 18.8°C (65.8°F) to 26.8°C (80.2°F) coupled with minimum rainfall. The humidity is manageable, and with increased pressure patterns, the weather feels more comfortable. This period also witnesses the lowest sea temperature and might not be the best for water-based activities, but overall, it assures pleasant weather for tourists.The worst time to visit Toliara
While Toliara's weather throughout the year tends to be mild and relatively dry, the months from December to February are generally the least desirable for a visit. The city experiences the hottest temperatures of the year, with highs reaching up to 31.5°C (88.7°F). Moreover, these months observe the highest overall rainfall at 89mm (3.5") in January, along with increased humidity. However, travellers who prefer a warmer climate may still find this period agreeable.Spring weather in Toliara
Spring months from September to November in Toliara features marked improvements in climatic conditions. With the arrival of spring, the temperature rises from 28.7°C (83.7°F) to 31.2°C (88.2°F), and there is a very slight increase in rainfall. Furthermore, the hours of daylight and sunshine also increase, making it a favourable time for outdoor activities and sightseeing.Summer weather in Toliara
During the summer months from December to February, Toliara experiences its highest temperatures with highs reaching 31.5°C (88.7°F) in January. However, these months also bring increased precipitation, particularly in January with rainfall hitting 89mm (3.5"). Despite the increased rainfall, sunshine is ample with nearly 11 to 12 hours per day, ensuring a brightly-lit summer.Autumn weather in Toliara
In Toliara, the autumn season from March to May sees a decline in temperature, which falls from 31.1°C (88°F) in March to a cool 26.7°C (80.1°F) by May. Precipitation also reduces significantly during this period, dropping as low as 10mm (0.39") in May. The daylight hours decrease slightly, but the city continues to enjoy around 7 to 8 hours of sunshine every day.Winter weather in Toliara
The winter months in Toliara from June to August feature mild and dry conditions. Temperatures hover between 25.8°C (78.4°F) to 26.8°C (80.2°F), while sea temperatures cool down to as low as 23.9°C (75°F). The rainfall reaches its yearly lows during these months, with mere 3mm (0.12") precipitation recorded in June and July. Despite being winter, the city sees plenty of sunshine with daylight extending up to 10 to 11 hours.Weather in January
The weather in January in Toliara, Madagascar is characteristically warm and moderately wet, seeing as this month is part of the city’s summer season. With high humidity and moderately strong winds, the coastal city becomes a hub for both locals and tourists indulging in water sports. Weather in January »Weather in February
As the peak of summer starts to fade, the weather in Toliara in February inches towards the cooler and drier side. The transition from January to February is marked by a slight decrease in temperature, rainfall, and humidity. However, the city is still bathed in an abundance of sunlight, offering clear views of the stunning landscapes. Weather in February »Weather in March
March in Toliara sees a marked shift from the summer season, as temperatures gradually decline and rainfall reduces significantly to 40mm (1.57"). The city still experiences humidity, however, its levels are slightly lower than those in February. Weather in March »Weather in April
The month of April in Toliara is the beginning of the transition to the cooler months. A noticeable decrease in rainfall, from 40mm (1.57") in March to 15mm (0.59"), results in less cloudy days and more clear, sunny skies. With the sea temperature dropping to a cooler 27.3°C (81.1°F) compared to March's 28.8°C (83.8°F), swimming becomes a refreshing activity. Weather in April »Weather in May
May marks the onset of the cool and dry season in Toliara. The city witnesses a significant reduction in rainfall to just 10mm (0.39"), causing a substantial decrease in cloud cover. This shift makes the sky appear clearer and bluer, resulting in more sunshine hours. Weather in May »Weather in June
As mid-year approaches, Toliara enters its coolest month of the year, with sea temperatures dropping to a mild 25.1°C (77.2°F). This season is marked by a considerable reduction in humidity and rainfall, and a significant increase in dry, sunny days. Weather in June »Weather in July
In July, Toliara experiences the driest conditions of the entire year, with rainfall recorded at a mere 3mm (0.12"). This month is characterized by decreased humidity, very little cloud cover, and cooler sea temperatures. Such conditions make for ideal weather for sightseeing, surf fishing, or just a simple, relaxing stroll along the beach. Weather in July »Weather in August
Toliara’s weather in August continues to trend towards cooler, drier conditions. With sea temperatures being marginally higher than July, the coastal city remains a top destination for the aquatically inclined. The weather remains constant in terms of wind speed and cloud cover, with both observing little variation compared to the previous month. Weather in August »Weather in September
September marks the end of the cool, dry season with a slight increase in the average temperature and rainfall in Toliara. The sea temperature increases to a comfortable 24.7°C (76.5°F) compared to August's 24.3°C (75.7°F), beckoning beachgoers back to the coastal waters. Weather in September »Weather in October
As October sets in Toliara, a distinct increase in temperature marks the transition towards the hot season. The month is identified by a rise in sea temperature and a moderate increase in rain. It is important to note that October experiences an increase in sunlight hours, making it inviting for outdoor activities and sightseeing. Weather in October »Weather in November
November in Toliara is characterized by a further increase in temperature and rainfall, indicating the onset of the city's summer season. Accompanying these changes are the warm sea temperatures and extended hours of sunlight, making it an ideal period for beach activities and exploration. Weather in November »Weather in December
December welcomes the peak of summer season in Toliara, with temperature levels reaching their annual highs. The city is notably warmer and more humid compared to November, although the daily sunshine hours remain consistent. Toliara experiences rainfall of 25mm (0.98") over the course of this month, enhancing the greenery and vibrant colors of the landscape. Weather in December »Updated: Aug 9, 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 proves to be the warmest month, recording an average peak temperature of 31.5°C (88.7°F) and a minimum temperature of 25.8°C (78.4°F).
January is the month with the most rainfall. Rain falls for 20 days and accumulates 89mm (3.5") of precipitation.
Throughout the year, there are 93.8 rainfall days, and 297mm (11.69") of precipitation is accumulated.
The month with the warmest seawater is January, with an average sea temperature of 29°C (84.2°F).
The months with the highest UV index are January through March, September through December, with an average maximum UV index of 7.
The months with the highest humidity are February and March, with an average relative humidity of 70%.
The months with the lowest UV index are April through August, with an average maximum UV index of 6.
June has the shortest days of the year in Toliara, with an average of 10h and 42min of daylight.
Toliara experiences its average lowest temperatures in July, reaching a peak of 25.8°C (78.4°F) and a minimum of 18.8°C (65.8°F).
July and September, with an average relative humidity of 62%, are the least humid months.
The months with the least rainfall are July and August Rain falls for 3.1 days and accumulates 3mm (0.12") of rain.
The month with the coldest seawater is July, with an average sea temperature of 23.9°C (75°F).
August has the least sunshine of the year, with an average of 7.5h of sunshine.
October and November, with an average of 12h of sunshine, are months with the most sunshine.
December has the longest days of the year, with an average of 13h and 30min of daylight.
Toliara does not observe Daylight Saving Time (DST). EAT timezone is used over the entire year.
Average temperature
Toliara, Madagascar
The warmest month (with the highest average high temperature) is January (31.5°C).
The month with the lowest average high temperature is July (25.8°C).
The month with the highest average low temperature is January (25.8°C).
The coldest month (with the lowest average low temperature) is July (18.8°C).
Average pressure
Toliara, Madagascar
- Average pressure in January:
1009.4mbar - Average pressure in February:
1009.7mbar - Average pressure in March:
1011.2mbar - Average pressure in April:
1014.1mbar - Average pressure in May:
1017mbar - Average pressure in June:
1019.3mbar
- Average pressure in July:
1020.6mbar - Average pressure in August:
1019.3mbar - Average pressure in September:
1017.7mbar - Average pressure in October:
1014.6mbar - Average pressure in November:
1012.7mbar - Average pressure in December:
1011.1mbar
The month with the highest atmospheric pressure is July (1020.6mbar).
The month with the lowest atmospheric pressure is January (1009.4mbar).
Average wind speed
Toliara, Madagascar
- Average wind speed in January:
15.9km/h - Average wind speed in February:
16.3km/h - Average wind speed in March:
15.6km/h - Average wind speed in April:
16.9km/h - Average wind speed in May:
15.6km/h - Average wind speed in June:
16.8km/h
- Average wind speed in July:
17.6km/h - Average wind speed in August:
16.1km/h - Average wind speed in September:
17.2km/h - Average wind speed in October:
17.6km/h - Average wind speed in November:
19km/h - Average wind speed in December:
16.5km/h
The windiest month (with the highest average wind speed) is November (19km/h).
The calmest months (with the lowest average wind speed) are March and May (15.6km/h).
Average humidity
Toliara, Madagascar
The months with the highest relative humidity are February and March (70%).
The months with the lowest relative humidity are July and September (62%).
Average rainfall
Toliara, Madagascar
The wettest month (with the highest rainfall) is January (89mm).
The driest months (with the least rainfall) are July and August (3mm).
Average rainfall days
Toliara, Madagascar
- Average rainfall days in January:
20 days - Average rainfall days in February:
16.4 days - Average rainfall days in March:
14.2 days - Average rainfall days in April:
9.4 days - Average rainfall days in May:
4.9 days - Average rainfall days in June:
3.8 days
- Average rainfall days in July:
3.1 days - Average rainfall days in August:
1.3 days - Average rainfall days in September:
2.3 days - Average rainfall days in October:
4.5 days - Average rainfall days in November:
3.9 days - Average rainfall days in December:
10 days
The month with the highest number of rainy days is January (20 days).
The month with the least rainy days is August (1.3 days).
Average sea temperature
Toliara, Madagascar
The best month for swimming (with the highest average sea temperature) is January (29°C).
The coldest month (with the lowest average sea temperature) is July (23.9°C).
Average daylight / Average sunshine
Toliara, Madagascar
- Average daylight in January:
13h and 24min - Average daylight in February:
12h and 54min - Average daylight in March:
12h and 12min - Average daylight in April:
11h and 30min - Average daylight in May:
11h and 0min - Average daylight in June:
10h and 42min
- Average daylight in July:
10h and 54min - Average daylight in August:
11h and 18min - Average daylight in September:
12h and 0min - Average daylight in October:
12h and 36min - Average daylight in November:
13h and 12min - Average daylight in December:
13h and 30min
The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 42min).
- Average sunshine in January:
11h and 18min - Average sunshine in February:
11h and 12min - Average sunshine in March:
9h and 24min - Average sunshine in April:
7h and 48min - Average sunshine in May:
7h and 36min - Average sunshine in June:
7h and 36min
- Average sunshine in July:
7h and 36min - Average sunshine in August:
7h and 30min - Average sunshine in September:
9h and 24min - Average sunshine in October:
12h and 0min - Average sunshine in November:
12h and 0min - Average sunshine in December:
11h and 54min
The months with the most sunshine are October and November (Average sunshine: 12h and 0min).
The month with the least sunshine is August (Average sunshine: 7h and 30min).
Average sunshine days
Toliara, Madagascar
- Average sunshine days in January:
9.5 days - Average sunshine days in February:
9.6 days - Average sunshine days in March:
13.7 days - Average sunshine days in April:
18.9 days - Average sunshine days in May:
23.2 days - Average sunshine days in June:
24.6 days
- Average sunshine days in July:
27.3 days - Average sunshine days in August:
28 days - Average sunshine days in September:
27.1 days - Average sunshine days in October:
24.9 days - Average sunshine days in November:
24.7 days - Average sunshine days in December:
18.4 days
The month with the most sunshine days is August (28 days).
The month with the least sunshine days is January (9.5 days).
Average UV index
Toliara, Madagascar
The months with the highest UV index are January, February, March, September, October, November and December (UV index 7).
The months with the lowest UV index are April, May, June, July and August (UV index 6).
Average cloud cover
Toliara, Madagascar
The month with the most cloud cover is January (Cloud cover 26).
The month with the least cloud cover is September (Cloud cover 7).
Average visibility
Toliara, Madagascar
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).
