October Weather in Toamasina, Madagascar

Last updated: August 21, 2025

October in Toamasina, Madagascar offers mild temperatures with a maximum reaching 26°C (80°F) and an average of 24°C (76°F), while nighttime lows hover around 21°C (70°F). This month is characterized by considerable humidity at 79%, contributing to a tropical atmosphere. Visitors can expect frequent rainfall, totaling approximately 77 mm (3.0 in) over 20 days, making it an ideal time for lush greenery yet demanding preparedness for wet conditions. Overall, October presents a blend of warmth and moisture, encapsulating the vibrant essence of Madagascar's coastal climate.

October Temperature in Toamasina

In October, Toamasina experiences a delightful transition as temperatures begin to cool slightly from the warm peaks of previous months. With minimums averaging around 21°C (70°F), the city enjoys pleasant evenings, while daytime highs reach a comfortable 26°C (80°F). The average temperature settles at 24°C (76°F), marking a gentle decline from the more humid summer months. This shift signals the arrival of the dryer season, making it an ideal time for outdoor exploration and enjoying the vibrant surroundings of this coastal gem. As the month progresses, locals and visitors alike relish the mild climate, enhancing the allure of Toamasina.

October Weather in Toamasina: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Toamasina, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Toamasina, October typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec808080787674727273757779
Data source: Temperature data for Toamasina generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

October Precipitation in Toamasina

In October, Toamasina experiences a notable shift in weather patterns, with precipitation amounts dropping to 77 mm (3.0 in) over approximately 20 days of rain. This marks a significant decrease from the previous months, particularly from the peak of 466 mm (18.4 in) in March. The transition from the heavy rainfall of earlier in the year to drier conditions sets the stage for the approaching dry season. With an average of only 3.0 inches, October serves as a bridge, hinting at the lighter rain levels typical of late autumn and the subsequent arrival of November’s slightly increased 118 mm (4.6 in), thus illustrating the gradual tapering of Toamasina's vibrant wet season.

October Precipitation Trends in Toamasina

The chart displays monthly precipitation patterns in Toamasina, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Toamasina, October typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec2602424663002052082431018277118211
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Toamasina

In October, Toamasina experiences a notable shift in humidity, dropping to 79%—the lowest level of the year. This transition marks a gradual decline from the consistently high humidity levels that characterize the earlier months, with January through March hovering around 87-88%. As the year progresses, humidity peaks in April and May at 89%, before beginning a steady retreat towards the end of the year. By the time October arrives, the atmosphere feels drier compared to the heavy, moist air of the preceding months. This decrease paves the way for a more comfortable ambiance and signals the beginning of a new climatic phase in Toamasina.

October Average Humidity in Toamasina

This chart illustrates the average monthly humidity levels in Toamasina, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Toamasina is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%87%88%89%89%86%87%83%82%79%81%86%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Toamasina

In October, Toamasina continues to experience extreme UV exposure, maintaining a UV Index of 12 with a short burn time of just 10 minutes. This month aligns closely with the previous months, exhibiting the trend of heightened UV radiation that characterizes the coastal city. Following the slight dip in May and June, where the Index fell to 9 and 7, Toamasina’s UV levels rebound in the later months, underscoring the necessity for vigilance and sun protection. As we move toward the end of the year, it's crucial to remain cautious under the sun. For more detailed insights, check the Toamasina UV Index.

Maximum UV Index Levels in Toamasina for October

The chart shows the monthly maximum UV Index (UVI) for Toamasina in October, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In October, the maximum UV index in Toamasina typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec161615129781012121315
Data source: Toamasina October UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

October Sunshine in Toamasina

In October, Toamasina basks in a remarkable 362 hours of sunshine, contributing to its reputation as one of the sunniest months of the year. This vibrant coastal city sees a notable increase in daylight as the year progresses, following a steady upward trend since August. With sunlight hours peaking in December at 369 hours, October sets the stage for the sun-drenched days that characterize the Malagasy summer. The gradual rise in sunny days not only enhances the natural beauty of Toamasina but also invites locals and tourists alike to revel in outdoor activities, making it an ideal time to explore the stunning landscapes and rich culture that the region offers.

Monthly Sunshine Duration in Toamasina: October Highlighted

The October sunshine duration represents the total number of hours Toamasina experiences direct sunlight during the month of October, excluding cloudy or obstructed periods. This chart compares the sunshine duration of October with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec286h307h329h313h319h298h308h330h332h362h356h369h
Data source: Toamasina October Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Toamasina During October

October in Toamasina, Madagascar, marks a noticeable transition toward sunnier skies, with a 57% chance of sunshine. This slight uptick in likelihood follows the relatively overcast months of April and May, where the sun was seen less frequently. Interestingly, October’s weather reflects a consistency in brightness that is characteristic of the later months in the year, aligning closely with January and November's sunny prospects. As the rainy season begins to wane, visitors can expect more opportunities to bask in the sun, making October a delightful month for outdoor activities and exploration. Overall, the trend hints at a promising inviting atmosphere that sets the stage for the warmer months ahead.

Percentage of Sunny Days in October in Toamasina

The chart illustrates the percentage of sunny days in Toamasina throughout the year, with October highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Toamasina experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec56%28%38%20%58%44%43%54%53%57%56%35%
Data source: Toamasina October chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Toamasina in October

In Toamasina, Madagascar, the transition into October brings a modest increase in daylight duration, with the city enjoying 12 hours of daylight. This marks a return to longer days after the shorter daylight hours of the earlier months. From January’s peak of 13 hours, daylight gradually diminishes to 11 hours from April through September, creating a consistent rhythm. As October approaches, the trend shifts once again, increasing to 12 hours and foreshadowing a gradual climb back to the year's maximum daylight as it wraps up. This cyclical pattern highlights Madagascar's subtle yet distinct seasonal changes, inviting residents and visitors alike to embrace the longer afternoons and engage fully with the vibrant life around them.

Average Daylight Hours in Toamasina for October

The chart illustrates the variation in daylight duration in Toamasina throughout the year, with October highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec13h 3m12h 40m12h 9m11h 39m11h 14m11h 2m11h 8m11h 30m11h 59m12h 30m12h 57m13h 11m
Data source: Toamasina daylight hours, calculated by summing the hours between sunrise and sunset for each day.

October Winds in Toamasina

As October arrives in Toamasina, Madagascar, the winds settle into a gentle rhythm, with an average speed of 4.3 m/s (10 mph). This month marks a transition in the wind patterns, maintaining a steadiness that echoes the breezy days of September, but with a hint of the stronger gusts felt earlier in the year, particularly in June and July, when the winds peaked at 5.8 m/s (13 mph). The overall trend reflects a mild, yet refreshing breeze that complements the island's vibrant atmosphere, inviting residents and visitors alike to enjoy the captivating coastal scenery as the seasons quietly shift.

Average October Wind Speed in Toamasina

The chart displays monthly wind speed patterns in Toamasina, with values for each month shown alongside October's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how October's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.63.54.45.54.75.85.84.54.34.3 m/s4.93.7
Data source: Toamasina October wind data, generated using information from the Copernicus Climate Change Service.

How October Weather in Toamasina Compares to Other Months

Weather in Toamasina varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Toamasina, focusing on differences in temperature, rainfall, humidity, and UV levels.

In October, the weather tends to be milder, with average temperatures ranging from a minimum of 21°C (70°F) to a maximum of 26°C (80°F), along with a moderate precipitation of 77 mm (3.0 in) spread over about 20 days. The humidity level sits at 79%, making it feel quite comfortable. In contrast, January experiences warmer temperatures, with averages between 24°C (75°F) and 30°C (86°F), and significantly higher rainfall totaling 260 mm (10.2 in) over approximately 21 days. The humidity in January rises to 87%, resulting in a more oppressive atmosphere. For more detailed information, you can check Toamasina weather in January.

October and February both experience warm temperatures, but February tends to be hotter, with average temperatures ranging from a minimum of 25°C (76°F) to a maximum of 31°C (88°F), compared to October's range of 21°C (70°F) to 26°C (80°F). Precipitation is significantly higher in February, totaling 242 mm (9.5 in) over 22 days, which contrasts with October’s 77 mm (3.0 in) spread across 20 days. Additionally, February has a higher humidity level at 87% compared to October's 79%. For a more detailed look at February weather patterns, check out Toamasina weather in February.

When comparing the weather in October and March, October boasts more moderate temperatures with a minimum of 21°C (70°F) and an average of 24°C (76°F), while March features higher temperatures, starting at a minimum of 24°C (76°F) and averaging 27°C (80°F). Although October experiences frequent rain with 77 mm (3.0 in) of precipitation over 20 days, March significantly surpasses this, with a substantial 466 mm (18.4 in) of rain over 28 days, making it a wetter month overall. Additionally, humidity levels are higher in March at 88%, compared to October's 79%, which contributes to a more sultry atmosphere. For more details, visit Toamasina weather in March.

In comparing the weather of October and April, we can observe notable differences in temperature and precipitation. October enjoys milder conditions, with average temperatures ranging from a minimum of 21°C (70°F) to a maximum of 26°C (80°F). The month sees about 77 mm (3.0 in) of rainfall across 20 days, resulting in a humidity level of 79%. Conversely, April tends to be warmer, with temperatures from a minimum of 23°C (74°F) to a maximum of 29°C (84°F) and significantly higher rainfall totaling 300 mm (11.8 in) over 27 days. This leads to an increased humidity level of 89%. For a closer look at April's weather specifics in Toamasina, check out this link: Toamasina weather in April.

In October, the weather remains warm with average temperatures ranging from a minimum of 21°C (70°F) to a maximum of 26°C (80°F), while the humidity is a moderate 79%. Precipitation is relatively lower compared to May, with 77 mm (3.0 in) of rainfall over about 20 days. In contrast, May sees slightly higher temperatures, with an average of 25°C (77°F) and a maximum of 27°C (82°F). However, it experiences significantly more rainfall, totaling 205 mm (8.1 in) spread across 25 days, alongside higher humidity at 89%. For more detailed insights into May weather specifically, you can refer to Toamasina weather in May.

When comparing the weather in October and June, we find that both months feature similar temperature ranges, with October having an average of 24°C (76°F) and June slightly lower at 23°C (74°F). However, June experiences significantly higher precipitation, with 208 mm (8.2 in) falling over 25 days compared to October's 77 mm (3.0 in) over 20 days. This results in October being slightly less humid at 79%, while June has a higher humidity level of 86%. Overall, June tends to be wetter and more humid, while October offers a drier climate with comfortable temperatures. For more detailed weather information in June, you can check Toamasina weather in June.

In October, temperatures generally range from a minimum of 21°C (70°F) to a maximum of 26°C (80°F), with an average of 24°C (76°F). The month experiences moderate precipitation of 77 mm (3.0 in) over about 20 days, resulting in a humidity level of 79%. In contrast, July sees slightly cooler temperatures with a minimum of 19°C (67°F) and a maximum of 25°C (77°F), averaging at 22°C (73°F). However, July is significantly wetter, with 243 mm (9.6 in) of precipitation occurring on approximately 27 days, and the humidity is higher at 87%. For more details on weather patterns in July, you can check Toamasina weather in July.

In comparing the weather of October and August, October experiences slightly warmer temperatures, with a minimum of 21°C (70°F) and an average of 24°C (76°F), while August's minimum is 20°C (68°F) and average is 22°C (73°F). Both months see considerable humidity, but October has 79% compared to August's 83%. Precipitation levels are also notable; October receives around 77 mm (3.0 in) over 20 days, whereas August has a higher total of 101 mm (4.0 in) across 21 days. For a more detailed look at the weather patterns, you can check Toamasina weather in August.

In comparing the weather of October and September, October tends to be slightly warmer with an average temperature of 24°C (76°F), compared to September's 23°C (74°F). While October experiences a minimum temperature of 21°C (70°F), September is cooler at 19°C (67°F). Both months see significant precipitation, with October receiving 77 mm (3.0 in) over 20 days, slightly less than September's 82 mm (3.2 in) across 18 days. Humidity levels remain high in both months, with October at 79% and September at 82%. For a more detailed look at September's conditions, check out Toamasina weather in September.

In comparing the weather of October and November, October tends to be slightly cooler with average temperatures ranging from a minimum of 21°C (70°F) to a maximum of 26°C (80°F), while November warms up a bit with averages of 22°C (71°F) to 28°C (82°F). Precipitation also increases in November, totaling 118 mm (4.6 in) over 18 days, compared to October's 77 mm (3.0 in) over 20 days. Both months exhibit high humidity levels, with October at 79% and November slightly higher at 81%. For a detailed outlook on November specifically, you can check Toamasina weather in November.

In October, the weather features mild temperatures, with an average of 24°C (76°F) and a maximum of 26°C (80°F), while humidity hovers around 79%. The month experiences moderate precipitation, totaling 77 mm (3.0 in) over about 20 days. In contrast, December brings warmer conditions, with temperatures ranging from a minimum of 23°C (74°F) to a maximum of 29°C (84°F) and an average of 26°C (80°F). However, it also sees a significant increase in rainfall, with 211 mm (8.3 in) spread across 23 days and humidity rising to 86%. For more detailed insights, check out Toamasina weather in December.

Compare Toamasina's Climate with Cities Worldwide

Conclusion: What to Expect From October Weather in Toamasina

As October unfolds in Toamasina, the weather showcases a delightful transition characteristic of the season. With average temperatures hovering around a pleasant 24°C (76°F), this month tends to be milder compared to the warmer peaks of prior months. However, the increase in humidity at 79% and the heightened chance of rainfall, with precipitation occurring on about 20 days, adds a tropical richness to the atmosphere. For those looking to explore Toamasina during this time, it’s essential to embrace the frequent showers and enjoy the lush green landscapes they nurture. To learn more about the intriguing variations of Toamasina’s climate throughout the year, be sure to check out Toamasina Climate.