Last updated: August 21, 2025
October in Kollam, India is characterized by a warm and humid climate, with temperatures ranging from a comfortable 25°C (77°F) to a maximum of 30°C (86°F), averaging around 27°C (81°F). This month sees significant rainfall, with a total precipitation of 267 mm (10.5 in) spread over an impressive 29 days, contributing to the region's lush greenery. The humidity levels hover around 84%, creating a tropical atmosphere that defines Kollam’s October weather. Visitors can expect a blend of warm temperatures and consistent rain, perfect for experiencing the region's vibrant natural beauty.
In October, Kollam, India, showcases a mild and pleasant climate, with temperatures that reflect the region's transitional nature as it moves from the monsoon season. The month brings a comfortable average temperature of 27°C (81°F), with minimums hovering around 25°C (77°F) and maximums reaching 30°C (86°F). This pattern of warmth is consistent with the previous months, as temperatures maintain a steady rise from the cooler days of August and September. As the month progresses, visitors can enjoy the lingering warmth, making it an ideal time to explore the lush landscapes and vibrant culture of this coastal town. With temperatures steadily balancing between comfort and warmth, October is truly a delightful time to experience Kollam.
October in Kollam, India, presents a notable shift in the monsoon rhythm, with 267 mm (10.5 in) of rain recorded over 29 days. This month typically sees a cycle where the heavy downpours of the preceding months, particularly May and June, begin to ease, yet still maintain a significant presence. With rainfall tapering from the month prior, October's precipitation reflects the transitional phase of the monsoon season, marked by consistent but less intense showers compared to the peak months. As the wet season continues, Kollam experiences a lush, vibrant landscape, showcasing the resilience of nature even as the days shorten and the rainfall begins to decline towards November.
As the monsoon season recedes, October in Kollam, India, welcomes a slight dip in humidity at 84%, providing a brief respite from the peak dampness of the preceding months. Following the trends observed throughout the year, this month showcases a gradual decrease from the exceptionally high humidity levels of August and September, which hovered around 87% and 85% respectively. While October maintains a high humidity percentage, it marks the transition towards a more moderate environment, aligning with the typical decline seen from the peak monsoon months. As the weather begins to cool slightly, residents and visitors alike can enjoy a refreshing change, making October an inviting time to explore the lush landscapes of Kollam.
In October, Kollam, India, experiences a UV Index of 12, indicating an extreme exposure category, with a quick burn time of just 10 minutes. This pattern of high UV levels is consistent throughout the year, starting from January, where it peaks in April at 14. The months leading up to October, particularly August and September, also show similar extreme readings, underscoring a trend of heightened sun intensity in the region. As the year progresses toward the cooler months, UV levels do slightly decline, transitioning to a very high category in November and December. It's essential for residents and visitors to remain vigilant about sun exposure during these months. For more detailed information, check out the Kollam UV Index.
UV Risk Categories
October in Kollam, India, brings a delightful balance of sunshine, boasting 285 hours of bright daylight. This month sees a slight dip from the peak of 338 hours in March, yet it comfortably surpasses the cloudier summer months. Following the monsoon season, where the sky often plays coy with 291 hours in June and 294 hours in July, October is a refreshing return to vibrant skies. The trend shows that as the year winds down, sunshine remains abundant, with November still holding 278 hours of sun. Thus, October not only serves as a bridge between lush greenery and the upcoming festive celebrations but also ensures that the warm glow of the sun continues to light up the lives of its residents.
In Kollam, India, the likelihood of sunny weather in October takes a noticeable dip, with only 10% of the days expected to be bright and clear. This trend follows a significant decline from the more generous conditions seen earlier in the year, particularly in February (69%) and March (62%), where sunshine is far more common. As the monsoon season grips the region from June to September, October reflects the lingering impacts of this wet weather, showcasing a stark contrast to the more favorable conditions of the preceding months. With just a hint of sun on the horizon, visitors should be prepared for overcast skies as they navigate this transitional time in Kollam's climate.
In Kollam, India, the daylight duration exhibits a fascinating trend throughout the year. With 11 hours of daylight in the cooler months of January, February, November, and December, residents enjoy consistent shorter days during winter. This gradually shifts in March, April, and May when daylight increases to a maximum of 12 hours, ushering in the vibrancy of spring and early summer. The pattern stabilizes at 12 hours from June through September, providing ample sunlight during the monsoon season. However, as October arrives, daylight once again dips back to 11 hours, signaling the beginning of a return to the shorter, more tranquil days of the approaching winter. This rhythmic cycle of daylight duration not only marks the changing seasons but also shapes the lifestyle and activities of the community in Kollam.
As October arrives in Kollam, India, the wind begins to mellow, with an average speed of 2.7 m/s (6 mph). This month stands out as a transitional phase, gently bridging the more robust winds of the monsoon period, which peaks in July at 4.9 m/s (11 mph), and the calmer months ahead. While September maintains a strong breeze of 4.0 m/s (9 mph), the decrease in wind speed signifies a shift toward the tranquility of late fall. October’s moderate winds create a serene atmosphere, inviting residents and visitors alike to enjoy the stunning coastal landscape as the softer breezes complement the lingering warmth of the tropical climate.
Weather in Kollam varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Kollam, focusing on differences in temperature, rainfall, humidity, and UV levels.
In October, Kollam experiences warmer weather with a minimum temperature of 25°C (77°F) and an average of 27°C (81°F), along with frequent rainfall totaling 267 mm (10.5 in) over 29 days, resulting in high humidity levels of 84%. In contrast, January offers slightly cooler temperatures, with a minimum of 24°C (75°F) and an average of 27°C (82°F), but significantly less precipitation at just 40 mm (1.6 in) over 7 days, leading to a lower humidity of 70%. For more details about weather in January, you can visit Kollam weather in January.
October and February in Kollam present notably different weather patterns. October experiences a warm climate with average temperatures around 27°C (81°F) and max temperatures reaching up to 30°C (86°F), accompanied by high humidity at 84% and significant rainfall of 267 mm (10.5 in) over 29 days. In contrast, February tends to be slightly warmer with an average temperature of 28°C (83°F) and max temperatures peaking at 32°C (90°F). However, February is considerably drier, with only 17 mm (0.7 in) of precipitation spread across just 5 days, and the humidity drops to a more comfortable 64%. For more details on February weather in Kollam, check out Kollam weather in February.
In October, the weather in Kollam is characterized by warm temperatures, with a minimum of 25°C (77°F), an average of 27°C (81°F), and a maximum of 30°C (86°F). This month also experiences significant rainfall, with a total precipitation of 267 mm (10.5 inches) spread over 29 days, coupled with high humidity levels at 84%. In contrast, March offers slightly higher average temperatures with a minimum of 25°C (78°F), an average of 29°C (84°F), and a maximum of 32°C (90°F). Precipitation is notably lower at 80 mm (3.1 inches) over 18 days, and humidity decreases to 66%. For more detailed information about the weather in March, you can visit Kollam weather in March.
In comparing the weather between October and April, we see notable differences in temperature, precipitation, and humidity. October typically experiences slightly lower average temperatures, ranging from a minimum of 25°C (77°F) to a maximum of 30°C (86°F), while April has higher averages, with temperatures ranging from 25°C (77°F) to 32°C (90°F). Precipitation is significantly more intense in October, with 267 mm (10.5 in) of rainfall over 29 days, compared to April’s 148 mm (5.8 in) over 27 days. Additionally, October features higher humidity at 84%, while April's humidity levels are more moderate at 71%. For a detailed look at the weather during April, you can visit Kollam weather in April.
In October, the weather features minimal temperatures around 25°C (77°F) and averages around 27°C (81°F), while reaching a maximum of 30°C (86°F). This month sees significant rainfall, with 267 mm (10.5 in) of precipitation over 29 days and high humidity levels of 84%. In contrast, May exhibits slightly warmer temperatures, with a minimum of 25°C (78°F), an average of 28°C (83°F), and a peak of 32°C (90°F). However, May experiences even heavier rainfall, totaling 355 mm (14.0 in) across the same number of days, accompanied by lower humidity at 77%. For a detailed look at the weather conditions in May, you can refer to Kollam weather in May.
In both October and June, temperatures in Kollam remain quite consistent, with minimums at 25°C (77°F), averages around 27°C (81°F), and maximums peaking at 30°C (86-87°F). However, October experiences significantly less rainfall than June, with 267 mm (10.5 in) of precipitation compared to June’s 404 mm (15.9 in). Both months see a high number of rainy days, but October has slightly fewer at 29 days compared to June's 30 days. Humidity levels are similar, with October at 84% and June at 83%, adding to the tropical feel of both months. For a detailed comparison of weather conditions, you can refer to Kollam weather in June.
In October, the weather remains quite similar to July, with minimum temperatures around 25°C (77°F), average temperatures of 27°C (81°F), and maximum temperatures peaking at 30°C (86°F). However, October experiences slightly lower precipitation at 267 mm (10.5 in) over 29 days, compared to July's 307 mm (12.1 in) across 30 days. Additionally, humidity levels are marginally lower in October at 84%, while July records a humidity of 86%. For more details on July weather, you can refer to Kollam weather in July.
October and August show some similarities in weather patterns, but there are notable differences. In October, the temperatures range from a minimum of 25°C (77°F) to a maximum of 30°C (86°F), maintaining an average of 27°C (81°F). This month experiences slightly less rainfall, with 267 mm (10.5 in) over 29 days and a humidity level of 84%. In contrast, August has a similar temperature range, with a minimum of 24°C (76°F) and a maximum of 29°C (85°F), averaging at 27°C (80°F). However, it receives significantly more precipitation, totaling 365 mm (14.4 in) over the same number of days, accompanied by a higher humidity of 87%. For a deeper insight into August weather specifically, you can explore Kollam weather in August.
In both October and September, temperatures remain consistent, with minimums of 25°C (77°F), averages of 27°C (81°F), and maximums of 30°C (86°F). However, October experiences slightly more rainfall, with a total of 267 mm (10.5 in) over 29 days compared to September's 254 mm (10.0 in) across 27 days. Humidity levels are comparable, with October at 84% and September at 85%. For a detailed look at the weather patterns in September, visit Kollam weather in September.
In October, the weather is characterized by slightly warmer temperatures, with average highs reaching 30°C (86°F) and significant rainfall totaling 267 mm (10.5 in) over 29 days, resulting in a humidity level of 84%. In contrast, November sees a small decrease in minimum temperatures at 24°C (76°F), while the average temperature rises to 28°C (82°F), peaking at 32°C (90°F). Precipitation in November is also lower, with around 207 mm (8.2 in) spread over 23 days and a humidity level remaining relatively stable at 83%. For more details, you can explore Kollam weather in November.
In October, the weather is characterized by higher humidity levels at 84% and significant rainfall, with an average precipitation of 267 mm spread across 29 days. Temperatures range from a minimum of 25°C (77°F) to a maximum of 30°C (86°F), making it a warm but often wet month. In contrast, December sees slightly lower humidity at 80% and a substantial decrease in rainfall, with just 82 mm of precipitation over 10 days. The temperatures in December also remain warm, ranging from a minimum of 24°C (76°F) to a maximum of 32°C (89°F), creating a pleasant climate for outdoor activities. For more detailed information, you can refer to Kollam weather in December.
As October unfolds in Kollam, the weather transforms into a captivating blend of warm temperatures and heavy rains, setting it apart from the drier months. With an average temperature that hovers around 27°C (81°F) and a maximum reaching 30°C (86°F), the month offers a comfortable warmth, but it also brings high humidity levels at 84% and significant precipitation with nearly 29 days of rain totaling 267 mm (10.5 in). This combination creates a lush, vibrant landscape but also means that outdoor activities may need to be planned around the frequent showers. For more insights into how Kollam's unique climate shapes your travel plans, visit Kollam Climate.