Last updated: August 21, 2025
In October, Antananarivo, Madagascar experiences warm and pleasant weather, with a maximum temperature reaching up to 32°C (90°F) and an average of 19°C (67°F). The evenings cool down considerably, with a minimum temperature around 9°C (49°F), creating a comfortable contrast. Rainfall is relatively light, totaling approximately 24 mm (0.9 in) over 5 days, contributing to a humidity level of 67%. This month offers a delightful blend of warmth and occasional showers, ideal for exploring the vibrant culture and stunning landscapes of Madagascar.
October in Antananarivo, Madagascar marks a transition to warmer temperatures, with minimums rising to 9°C (49°F) and maximums peaking at 32°C (90°F). This month enjoys an average of 19°C (67°F), presenting a delightful warmth after the cooler winter months of June and July. The gradual increase in warmth from the depths of winter, where temperatures can dip to as low as 5°C (41°F), sets the stage for a vibrant atmosphere. As the city experiences this subtle shift, visitors can relish the balanced climate that encourages exploration of Madagascar's rich culture and stunning landscapes. With each day growing warmer, October feels like an invitation to embrace the joys of the bustling city life and breathtaking nature that surrounds Antananarivo.
In October, Antananarivo experiences a noticeable uptick in precipitation, with a total of 24 mm (0.9 in) falling over 5 days. While this amount marks a significant increase from the exceptionally dry months of May through September, it pales in comparison to the wetter months at the start and end of the year, particularly February with its peak of 239 mm. This gradual increase in rainfall sets the stage for the upcoming rainy season, hinting at a transition from the dry chill of winter to the more humid atmosphere of spring. It's a period where the air feels fresher, and the lush greenery begins to reclaim its vibrancy after the long dry spell.
As October rolls into Antananarivo, humidity levels settle at 67%, marking a slight increase from the previous month’s 66%. This month follows a noticeable downward trend from the wetter summer months, which see humidity peaking at 88% in January and maintaining high levels through April. After reaching a low of 68% in August, humidity begins to regain a bit of its summer warmth. The gradual rise in October sets the stage for a return to more humid conditions as the year progresses, with November’s forecast hinting at a rise back to 74%. This monthly fluctuation highlights the city’s tropical climate, where humidity levels significantly influence the overall weather experience.
In October, Antananarivo continues to experience high UV Index levels, reaching 13, which falls into the extreme category. This month aligns with a trend observed over the preceding months, where the UV Index has remained consistently high, particularly from January to April at a staggering 17 to 12, and then tapering slightly but still maintaining very high ratings through May to July. October's UV exposure means that even short periods in the sun can lead to burns in just 10 minutes, echoing the caution needed throughout much of the year. As the sun remains potent, it’s essential to prioritize sun safety during October. For more detailed information, visit Antananarivo UV Index.
UV Risk Categories
In October, Antananarivo basks in an impressive 349 hours of sunshine, marking the peak of the city's radiant month. This surge in sunlight follows a steady sequence of increasing hours from the previous months, contributing to a vibrant and lively atmosphere as both locals and visitors enjoy the warm embrace of the sun. The trend reveals that as the year progresses towards the year's end, daylight in the capital remains abundant, with October standing out as the sunniest month, creating an enticing backdrop for outdoor adventures and cultural explorations. As the days grow longer, the lush landscape of Madagascar is illuminated, inviting everyone to revel in the beauty of this unique island paradise.
October marks a turning point in Antananarivo, Madagascar, as the likelihood of sunny weather rises to 52%, the highest in the year. This shift reflects a welcome transition from the cooler, cloudier months preceding it, with an increase in sunshine compared to the varying fortunes of earlier months like April and May, where probabilities lingered around 19% to 41%. As the city welcomes spring, the clearer skies in October not only enhance the charm of its vibrant landscapes but also invite residents and tourists alike to bask in the warm rays, creating the perfect atmosphere for exploration and outdoor activities. This trend of increasing sunlight positions October as a prime time to enjoy everything Antananarivo has to offer, from its rich culture to stunning vistas.
In October, Antananarivo enjoys 12 hours of daylight, signaling a gentle transition towards the longer days of summer. Reflecting a balance between the shorter daylight months of winter and the longer stretches found in January and December, October marks a sweet spot in the year. Daylight duration begins to lengthen again after the cooler, darker months, contributing to the vibrant energy of the city as it prepares for the warmth of November. This increase in sunlight not only enhances the beauty of the landscapes but also invites a sense of renewal and activity, as residents and visitors alike soak up the moderate sunshine before the climax of the summer season.
As the October winds sweep through Antananarivo, they typically whisper at an average speed of 3.1 m/s (7 mph), marking a slight dip from the brisk breezes of September. This month gracefully transitions from the moderate gusts of the dry season, hinting at the approach of the warmer, more humid months ahead. Observing the trajectory of wind patterns in previous months, we see a general trend toward stronger breezes from April through July, peaking in July at 3.8 m/s (9 mph), before settling back in the late year. Consequently, October's winds, while less vigorous, still offer a refreshing respite, creating an inviting atmosphere perfect for outdoor exploration as the city prepares for the following heat.
Weather in Antananarivo varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Antananarivo, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather of October and January, it's clear that January is generally warmer and wetter. October features a minimum temperature of 9°C (49°F) and averages around 19°C (67°F), with a maximum reaching 32°C (90°F). In contrast, January's temperatures start at a minimum of 14°C (57°F) and average 21°C (70°F), peaking at 31°C (89°F). Precipitation levels also differ significantly; October experiences 24 mm (0.9 in) over about 5 days, while January sees much higher rainfall at 204 mm (8.0 in) across 18 days. Additionally, January has higher humidity, averaging 88% compared to October's 67%. For more detailed information about January weather, check out Antananarivo weather in January.
When comparing October and February weather, it's clear that February tends to be warmer and wetter. In October, the temperatures range from a minimum of 9°C (49°F) to a maximum of 32°C (90°F), with an average of 19°C (67°F) and only 24 mm (0.9 in) of precipitation over about 5 days. Conversely, February experiences higher minimum and average temperatures, with lows around 13°C (56°F) and an average of 21°C (70°F), peaking at 31°C (88°F). However, the month sees significantly more rainfall, totaling 239 mm (9.4 in) across approximately 20 days, contributing to a higher humidity level of 87%. For a more detailed view, check out Antananarivo weather in February.
When comparing the weather in October and March, notable differences emerge. October experiences milder temperatures with a minimum of 9°C and a maximum of 32°C, averaging around 19°C. In contrast, March tends to be warmer, with minimum temperatures starting at 14°C and reaching up to 29°C, averaging around 21°C. Additionally, October is relatively dry, receiving only 24 mm of precipitation over about 5 days, while March is much wetter, with a substantial 197 mm of rainfall spread across 19 days. Humidity levels also differ, with October at 67% compared to a higher 86% in March, making for a more humid atmosphere during the latter month. For more details on March weather, refer to Antananarivo weather in March.
When comparing the weather in October and April, both months exhibit similar average temperatures around 19°C (67°F), but their extremes differ slightly. October can reach a high of 32°C (90°F), providing warmer days, while April's maximum is more moderate at 29°C (84°F). Conversely, April experiences more rainfall, with 49 mm (1.9 in) over 13 days, compared to October's lighter precipitation of 24 mm (0.9 in) across just 5 days. Additionally, humidity levels are higher in April at 77%, compared to October's 67%. For more detailed information about April weather specifically, check out Antananarivo weather in April.
In October, the weather features warmer temperatures, with a minimum of 9°C (49°F) and an average high of 32°C (90°F), compared to May, which sees a minimum of 8°C (46°F) and a maximum of 26°C (80°F). The month of October also experiences more precipitation, with 24 mm (0.9 in) spread over 5 days, while May is considerably drier, receiving only 8 mm (0.3 in) on just 1 day. Additionally, the humidity levels in October are moderately lower at 67%, in contrast to the higher humidity of 75% seen in May. For a detailed look at May's weather specifics, you can visit Antananarivo weather in May.
In comparing the weather of October and June, we see notable differences in temperature and humidity. October enjoys warmer temperatures, with a minimum of 9°C (49°F) and a maximum reaching up to 32°C (90°F), while June experiences cooler conditions, starting at a minimum of 5°C (42°F) and peaking at just 25°C (78°F). Although both months have similar precipitation levels—around 24 mm (0.9 in) in October and 22 mm (0.9 in) in June—October has more rainy days (5) compared to June's 2 days. Additionally, humidity is slightly higher in June at 74%, compared to 67% in October. For a more detailed look at June weather, you can check Antananarivo weather in June.
October weather tends to be warmer and more variable than that of July. With temperatures ranging from a minimum of 9°C (49°F) to a maximum of 32°C (90°F) and an average of 19°C (67°F), October offers a broader range of warmth compared to July's milder temperatures, which typically reach between 5°C (41°F) and 25°C (77°F) with an average of 14°C (57°F). Additionally, October experiences slightly higher precipitation at 24 mm (0.9 in) over about 5 days, compared to July's 11 mm (0.5 in) over just 1 day. It's also worth noting the difference in humidity levels, with October at 67% and July slightly higher at 74%. For more detailed insights on July conditions, check out Antananarivo weather in July.
In comparing the weather of October and August, October tends to be significantly warmer, with average temperatures ranging from a minimum of 9°C (49°F) to a maximum of 32°C (90°F), whereas August sees cooler averages between 5°C (42°F) and 27°C (80°F). Additionally, October experiences more precipitation at 24 mm (0.9 in) over about 5 days, compared to August's milder 5 mm (0.2 in) over just one day. Humidity levels are relatively similar, with October at 67% and August slightly higher at 68%. For more specific details on the weather during August, you can refer to Antananarivo weather in August.
In comparing the weather between September and October, October tends to be slightly warmer, with average temperatures reaching up to 19°C (67°F) and maximums hitting 32°C (90°F), while September has a cooler average of 17°C (62°F) and maximums of 29°C (85°F). Additionally, October experiences more precipitation, amounting to 24 mm (0.9 in) over five days, compared to just 7 mm (0.3 in) on one day in September. Interestingly, the humidity levels remain quite similar, with October at 67% and September at 66%. For those curious about September's specific weather patterns, you can refer to Antananarivo weather in September.
October and November exhibit a transition in weather, with November generally being slightly warmer and wetter. In October, temperatures range from a minimum of 9°C (49°F) to a maximum of 32°C (90°F), with an average of 19°C (67°F) and only 24 mm (0.9 in) of precipitation over 5 days. In contrast, November sees a minimum temperature of 12°C (53°F) and an average of 21°C (70°F), remaining consistent at a maximum of 32°C (89°F), but experiencing significantly higher precipitation of 77 mm (3.0 in) spread over 11 days. Additionally, humidity levels rise from 67% in October to 74% in November, contributing to a more humid environment. For a more detailed look at this month's weather, visit Antananarivo weather in November.
In October, the weather is generally warm with temperatures ranging from a minimum of 9°C (49°F) to a maximum of 32°C (90°F), and an average temperature of 19°C (67°F). The month sees relatively low precipitation, totaling 24 mm (0.9 in) over about 5 days, and humidity levels average around 67%.
In contrast, December experiences slightly warmer temperatures, with a minimum of 13°C (56°F) and a maximum of 31°C (88°F), alongside an average of 21°C (70°F). However, it also brings significantly more rainfall, with 133 mm (5.2 in) of precipitation spread over 16 days, leading to higher humidity at 83%. For further details, you can check out this link: Antananarivo weather in December.
October in Antananarivo boasts a delightful blend of warmth and refreshing breezes, setting it apart from the cooler months that precede it. With temperatures rising to a maximum of 32°C (90°F) during the day, it marks a transition into the sunnier, drier season, while the evenings remain comfortably cool at an average of 19°C (67°F). Although there's a slight increase in humidity, typically around 67%, the 24 mm of rainfall scattered over just five days means you can enjoy mostly clear skies—a welcome change compared to the wetter months. For a more detailed understanding of how October fits into the annual weather pattern, visit Antananarivo Climate.