Last updated: August 21, 2025
In Munnar, India, August heralds a lush retreat into nature, where temperatures typically range from a comfortable 18°C (66°F) to a pleasant 27°C (82°F). The average temperature settles around 22°C (72°F), making it an ideal time for those who appreciate cooler climates. However, visitors should prepare for substantial precipitation, with around 512 mm (20.2 in) of rain pouring down over an impressive 29 days. The high humidity level of 87% adds to the region's charm, enveloping the landscape in a vibrant green hue, perfect for exploring its scenic beauty and rich biodiversity.
In August, Munnar experiences a refreshing coolness, with temperatures ranging from a minimum of 18°C (66°F) to a maximum of 27°C (82°F). This month marks a subtle drop in warmth compared to the hotter summer months, as the average temperature hovers around 22°C (72°F). Following the monsoon's peak in July, August often brings lush greenery and a tranquil ambiance, making it an ideal time for nature enthusiasts to explore the region. The consistent mild temperatures, combined with the refreshing mountain air, create a delightful escape from the heat, setting the stage for breathtaking views and memorable adventures.
In August, Munnar experiences a significant uptick in precipitation, with an impressive 512 mm (20.2 in) of rainfall over the month, making it the wettest period of the year. This surge is part of the region’s monsoon season, characterized by relentless downpours and lush greenery. With rainfall recorded on 29 days, August's weather highlights a persistent wetness that saturates the landscape, setting the stage for vibrant natural beauty. Following the already substantial rains in July and June, the increase is not merely a continuation but a climax of the monsoon, fostering a breathtaking transformation in the environment. In contrast, the preceding months show a gradual rise in precipitation, from a modest 64 mm (2.5 in) in January to the dramatic peak in August, emphasizing the distinct seasonal pattern that Munnar experiences. This rhythm of rainfall not only enhances Munnar's scenic charm but also plays a crucial role in local agriculture and ecology.
In August, Munnar, India, experiences its peak humidity at an impressive 87%, reflecting the region's lush, tropical climate. This month marks a continuation of the rising trend in humidity that begins in late spring, where levels climb from 77% in May to nearly their highest in August. As the monsoon season unfolds, the humidity intensifies, peaking in July before slightly tapering off in September. The pattern is clear: the months leading up to the monsoon see a gradual increase, while late summer and early fall maintain relatively high levels, ensuring Munnar's vibrant landscapes flourish. The rich humidity not only contributes to the area's breathtaking beauty but also creates a cool, refreshing atmosphere, making August a unique time to experience Munnar's natural splendor.
In August, Munnar continues to experience extreme UV Index levels, registering at 14. This trend reflects a consistent pattern seen throughout the summer months, where the UV Index remains strikingly high, peaking at 15 in April before slightly easing in the following months. Despite the lush greenery and pleasant climate, visitors should remain vigilant, as the burn time stands at a swift 10 minutes—a stark reminder of the area's intense sunlight. With similar values also recorded in September, it’s crucial to take precautions during this period. For further insights on UV exposure, check out Munnar UV Index.
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August in Munnar, India, brings a gentle dip in sunshine, with approximately 261 hours of daylight. This subtle decrease continues a trend observed through the monsoon months, peaking in March with 336 hours of radiant light. As the year progresses from the bright and lively early months of January and February, which bask in 265 and 310 hours respectively, the gradual decline in August serves as a reminder of the shifting seasons. Despite the diminished sunlight, Munnar remains a captivating destination, set against the lush, verdant backdrop that thrives during the monsoon—a season that enriches its striking beauty. The month of August also marks a transition, leading into September with an increase in sunshine to 282 hours, hinting at the resilience and vitality that characterize this enchanting hill station.
August in Munnar, India, marks a significant shift in weather patterns, with the likelihood of sunny days plummeting to a mere 4%. Following the peak sunshine months of January through March, where clear skies are more common, the transition into the monsoon season becomes evident. The chance of sunshine sharply declines in April and further dips throughout the summer months, reaching its lowest in August, suggesting a period dominated by the lush greenery of rain-soaked landscapes rather than bright sunny skies. As the monsoon continues, this trend illustrates the importance of planning visits around the pre-monsoon months for those seeking to bask in the sun.
In Munnar, India, August brings a delightful consistency with 12 hours of daylight, mirroring the months preceding and following it. As the year transitions from the shorter days of January and February, a gradual lengthening occurs in the late winter and early spring months, peaking in March, April, and May. This sustained daylight continues through June and July, providing ample time for exploring the lush landscapes and tea gardens that Munnar is famous for. Interestingly, the daylight starts to taper off again in October, reverting to 11 hours by November. Therefore, August stands out as a month of equilibrium, where the extended daylight offers a perfect backdrop for nature lovers and adventure seekers alike to fully embrace the vibrant beauty of this hill station.
In Munnar, India, the August wind carries a delightful freshness, with an average speed of 1.9 m/s (4 mph). This moderate breeze is a pleasant contrast to the summer months that precede it; in July, winds peak at 2.5 m/s (6 mph), bringing a spirited energy to the region. Following August, the winds slightly taper off to 1.8 m/s (4 mph) in September, hinting at the transition into the cooler months. Notably, wind speeds in Munnar generally fluctuate throughout the year, with a trend towards gentle breezes in the late winter and early spring months, which include the calmest periods in January and April, where speeds dip below 2 m/s. Overall, August stands as a sweet middle ground, where the whispers of the wind carry the essence of the lush, vibrant landscape that characterizes this enchanting hill station.
Weather in Munnar varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Munnar, focusing on differences in temperature, rainfall, humidity, and UV levels.
In August, the weather is characterized by warm temperatures, with a minimum of 18°C (66°F) and a maximum of 27°C (82°F), averaging around 22°C (72°F). This month is notably rainy, with precipitation reaching 512 mm (20.2 in) over 29 days, and high humidity at 87%. In contrast, January offers a more varied temperature range, with a minimum of 15°C (59°F) and a maximum of 31°C (89°F), while still averaging 22°C (72°F). The rainfall is significantly reduced to 64 mm (2.5 in) over just 6 days and comes with lower humidity at 70%. For more details about January weather conditions, you can check Munnar weather in January.
August and February present contrasting weather conditions. In August, temperatures range from a minimum of 18°C (66°F) to a maximum of 27°C (82°F), with an average of 22°C (72°F). This month is characterized by high humidity at 87% and significant rainfall, totaling 512 mm (20.2 in) across 29 days, making it the wettest month. In contrast, February experiences milder temperatures, with a minimum of 15°C (59°F), an average of 23°C (74°F), and a maximum of 33°C (92°F). The month sees much less precipitation, with only 17 mm (0.7 in) over just 4 days and lower humidity at 64%. For more details on February weather specifically, you can check Munnar weather in February.
August and March present distinct weather patterns, showcasing the transition from a humid monsoon season to the warmer, drier days of early spring. In August, temperatures range from a minimum of 18°C (66°F) to a maximum of 27°C (82°F), accompanied by significant rainfall of 512 mm (20.2 in) over 29 days and high humidity at 87%. In contrast, March experiences warmer temperatures, with a minimum of 17°C (63°F) and soaring up to 35°C (95°F) on the high end, while precipitation is notably lower at 67 mm (2.6 in) over just 11 days, and humidity drops to 66%. For more detailed information about Munnar’s weather during March, you can visit Munnar weather in March.
When comparing the weather in August and April, there are notable differences in temperature and precipitation. August typically sees milder temperatures, with averages around 22°C (72°F) and a maximum of 27°C (82°F), while April can be significantly warmer, reaching averages of 25°C (77°F) and highs of up to 35°C (95°F). In terms of precipitation, August is much wetter, with 512 mm (20.2 in) over 29 days, compared to April's 124 mm (4.9 in) over 22 days. Additionally, humidity levels are higher in August at 87%, compared to April’s 71%. For more detailed information on April weather, you can check Munnar weather in April.
In comparing the weather between August and May, it's evident that while both months experience similar minimum temperatures, May typically boasts a higher average and maximum temperature. Specifically, May's average is 23°C (75°F) with a maximum of 33°C (91°F), making it warmer overall, whereas August has an average of 22°C (72°F) and a maximum of 27°C (82°F). However, August is significantly wetter, receiving 512 mm (20.2 in) of precipitation over 29 days, compared to May’s 302 mm (11.9 in) of precipitation within the same number of days. Additionally, August exhibits higher humidity levels, averaging 87% compared to May's 77%. For more details on the weather in May, you can view Munnar weather in May.
When comparing the weather in June to that in August, both months exhibit relatively similar temperature ranges, with June having an average temperature of 22°C (73°F) and a maximum of 28°C (82°F), while August maintains an average of 22°C (72°F) with a maximum of 27°C (82°F). However, August tends to be wetter, receiving 512 mm (20.2 in) of precipitation across 29 days, compared to June's 355 mm (14.0 in) over the same number of days. The humidity levels are slightly higher in August at 87%, compared to June's 83%, contributing to a more muggy atmosphere. For more detailed insights on June's climate, visit Munnar weather in June.
August and July exhibited similar average temperatures, both hovering around 22°C (72°F). However, August experienced slightly cooler minimum temperatures at 18°C (66°F), compared to July's minimum of 19°C (66°F). Additionally, August was notably wetter, with a substantial 512 mm (20.2 in) of rainfall over 29 days, whereas July had 354 mm (13.9 in) of precipitation over 30 days. Humidity levels remained consistent between the two months, with August at 87% and July at 86%. For more specifics on July weather, you can check out Munnar weather in July.
August and September in Munnar exhibit relatively similar temperature ranges but differ significantly in precipitation levels. In August, the temperature maintains a minimum of 18°C and an average of 22°C, peaking at 27°C. However, this month experiences heavy rainfall, with 512 mm over 29 days, contributing to a high humidity of 87%. In contrast, September offers a slight increase in maximum temperature, reaching up to 28°C, while maintaining the same minimum and average temperatures as August. Rainfall decreases notably to 307 mm over 27 days, leading to a slightly lower humidity of 85%. For more detailed weather information, you can check Munnar weather in September.
In August, the weather is characterized by a consistent warmth, with temperatures ranging from a minimum of 18°C (66°F) to a maximum of 27°C (82°F) and an average of 22°C (72°F). However, it is also marked by high humidity at 87% and significant rainfall, totaling 512 mm (20.2 in) over 29 days. In contrast, October offers slightly warmer maximum temperatures, reaching up to 29°C (84°F), while maintaining the same minimum and average temperatures as August. The precipitation is lower in October, totaling 375 mm (14.8 in) over 27 days, with a slightly reduced humidity of 84%. For more details about the weather during October, you can visit Munnar weather in October.
In August, the weather is characterized by warm temperatures ranging from a minimum of 18°C (66°F) to a maximum of 27°C (82°F), accompanied by high humidity levels at 87%. The month sees significant rainfall, with 512 mm (20.2 in) spread over 29 days, creating a lush, tropical environment. In contrast, November experiences slightly cooler temperatures, with a minimum of 16°C (62°F) and a maximum of 29°C (85°F). While the average temperature remains comfortable at 23°C (73°F), the precipitation drops significantly to 266 mm (10.5 in) over 24 days, along with a slight decrease in humidity to 83%. For a more detailed look at the weather in November, check out Munnar weather in November.
In August, weather conditions are characterized by a warm and humid atmosphere, with average temperatures around 22°C (72°F) and rainfall significantly higher at 512 mm (20.2 in) over 29 days. The humidity level is also high at 87%, making the air feel quite muggy. In contrast, December offers a milder climate, featuring similar average temperatures of 22°C (72°F) but with a notable increase in maximum temperatures reaching up to 29°C (85°F). Precipitation drops to 121 mm (4.8 in) over just 16 days, and humidity decreases to 80%, providing a more comfortable experience. For more details on December weather, visit Munnar weather in December.
August in Munnar presents a unique weather experience, characterized by its cooler temperatures and high humidity. Unlike the sweltering heat of summer months, the average temperature hovers around a refreshing 22°C (72°F), making it an ideal escape for those seeking respite from the heat. However, with 29 days of rainfall accumulating to 512 mm, August is undoubtedly the wettest month of the year, transforming the landscape into a lush green paradise. The high humidity of 87% can make it feel even more tropical. For those planning a visit, the enchanting beauty of the mountains amidst the misty showers promises a memorable experience. To learn more about how Munnar's climate varies throughout the year, visit Munnar Climate.