Last updated: August 21, 2025
Munnar, India, experiences a vibrant and lush May, where temperatures reach a maximum of 33°C (91°F) and a soothing average of 23°C (75°F). With a minimum of 18°C (64°F), the climate becomes particularly inviting for visitors. This month is characterized by significant precipitation, totaling 302 mm (11.9 in) over a staggering 29 days, contributing to the region's rich greenery. The humidity levels soar to 77%, enhancing the tropical ambiance and fostering a refreshing atmosphere, perfect for exploring this picturesque hill station. Whether you're trekking through tea plantations or soaking in the scenic beauty, Munnar in May offers a unique experience shaped by its lush weather.
In May, Munnar experiences a delightful climate as temperatures begin to stabilize ahead of the monsoon season. With a minimum of 18°C (64°F) and a comfortable average of around 23°C (75°F), the weather is pleasantly mild and inviting for outdoor activities. Although daytime temperatures can reach up to 33°C (91°F), the evenings remain refreshingly cool, allowing visitors to enjoy the surrounding beauty without the oppressive heat often found in other regions. As the month transitions into the onset of June, the steady temperatures provide a perfect backdrop for exploring Munnar's lush tea gardens and breathtaking landscapes, making it an ideal time for nature enthusiasts and travelers alike.
May marks a dramatic shift in Munnar's weather, as the region experiences its wettest month of the year. With an impressive 302 mm (11.9 in) of precipitation spread across 29 days, the rainfall signals the onset of the monsoon season, transforming the lush landscape into a vibrant tapestry of green. This contrasts sharply with April's 124 mm and sets the stage for the even heavier rains of June and August, which follow closely behind. As the rainfall increases, so does the frequency of precipitation days, highlighting a trend toward sustained wetness throughout the summer months. Nature in Munnar comes alive during this period, with the rich rainfall nurturing the region's famous tea plantations while providing a breathtaking backdrop for visitors.
As May unfolds in Munnar, India, the air becomes notably more humid, with levels reaching 77%. This marks a significant increase from the preceding months, reflecting a trend where humidity steadily climbs as the year progresses. Following the relatively mild February and March, which recorded 64% and 66% respectively, April sees a resurgence at 71% before the substantial leap in May. The rising humidity is a precursor to the monsoon season, with June and July peaking at 83% and 86%. This gradual uptick not only influences the lush greenery that Munnar is famous for but also sets the stage for memorable experiences in the serene landscapes, enveloped in a refreshing, moisture-laden atmosphere.
As May arrives in Munnar, India, the UV Index remains impressively high, registering at 14 on the scale of extreme exposure. This means that despite the slight dip from April’s peak of 15, outdoor enthusiasts should still be cautious, as the rapid burn time is a mere 10 minutes. Throughout the month, the UV levels are consistently elevated, paralleling the intense UV rays experienced in the preceding months. The persistently extreme index from January through May signifies a trend where protection against harmful sun exposure is crucial for visitors and locals alike. To stay informed and safe, check the detailed forecast at Munnar UV Index.
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May graces Munnar, India, with 302 hours of sunshine, a delightful continuation of the warmth established in the preceding months. As the year unfolds, a notable trend emerges with the sunniest months from March to April, boasting peak hours of 336 and 323, respectively. Following this radiant duo, May's sunshine remains robust, though slightly diminished from the record highs, perfectly juxtaposing the onset of the monsoon season. June dips down to 284 hours, signaling the transition, but the lingering warmth of May still invites visitors to bask in Munnar's lush landscapes and vibrant scenery. Overall, this enchanting hill station strikes a harmonious balance in sunshine, making it a captivating destination throughout the spring and early summer months.
In Munnar, India, the likelihood of sunny weather in May takes a notable dip, with only a 15% chance of sun gracing the landscape. This trend reflects a steep decline from the more promising sunny days seen earlier in the year, particularly in February and March, which boast probabilities of 63% and 61%, respectively. Following the vibrant months of early spring, April already hints at a reduction with a 29% chance, paving the way for May's subdued outlook. As the monsoon approaches, anticipation for cloud cover increases further, with June plummeting to 10% sunshine. Thus, travelers looking for bright, sunny days in May may want to recalibrate their expectations in favor of the lush greenery that characterizes this enchanting hill station during its transition to the rainy season.
Munnar, India, experiences a consistent daylight rhythm that marks the changing seasons throughout the year. From January to February, the days begin with 11 hours of light, creating a gentle start to the year. As spring arrives in March, daylight increases to 12 hours, a trend that continues steadily through April and into May. This consistent 12-hour daylight duration in both May and the following months—June to September—creates an ideal climate for enjoying the lush greenery and stunning landscapes Munnar is famous for. As autumn approaches, daylight gradually diminishes again to 11 hours by October, before maintaining this shorter duration through November and December. This rhythmic pattern not only highlights the natural beauty of Munnar but also underscores the region’s appeal for those looking to bask in its breathtaking vistas under the generous sunlight.
As the month of May approaches in Munnar, India, wind speeds begin to show a gentle rise, enchanting visitors with refreshing breezes averaging 1.6 m/s (3 mph). This marks a delightful shift from the calmer days of April, where winds dipped to 1.0 m/s (2 mph), creating a perfect backdrop for exploring the stunning landscapes. Notably, May's wind speed mirrors January's, suggesting a seasonal trend where spring gives way to the invigorating gusts of early summer. The increasing winds pave the way for the following months, as June sees a sharper uptick at 2.0 m/s (5 mph), while July brings even more spirited winds. This gradual increase not only enhances the beauty of Munnar’s lush tea gardens but also ushers in the monsoon season, making May a transitional jewel in the region's climatic tapestry.
Weather in Munnar varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Munnar, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January exhibit distinct differences in weather patterns. May tends to be warmer, with average temperatures ranging from a minimum of 18°C (64°F) to a maximum of 33°C (91°F), while January features a slightly cooler range of 15°C (59°F) to 31°C (89°F). Furthermore, May is characterized by significantly higher precipitation, totaling 302 mm (11.9 in) over 29 days, compared to January's relatively dry conditions with only 64 mm (2.5 in) over 6 days. Humidity levels are also notably higher in May at 77%, compared to January's 70%. For more detailed insights, you can refer to Munnar weather in January.
When comparing the weather in May and February, both months exhibit similar average temperatures, hovering around 23°C (75°F). However, May tends to be warmer, with minimum temperatures of 18°C (64°F), compared to February's 15°C (59°F). February also experiences significantly less rainfall, with only 17 mm (0.7 in) of precipitation over just 4 days, while May sees much higher precipitation of 302 mm (11.9 in) spread across 29 days, leading to a much more humid atmosphere at 77%. In contrast, February has a relatively lower humidity level of 64%. For more detailed information on Munnar's climate during February, you can check Munnar weather in February.
In comparing the weather of May and March, we see distinct differences in temperature and precipitation. March tends to have slightly warmer temperatures, with an average of 25°C (77°F) and a maximum of 35°C (95°F), while May's average temperature is a cooler 23°C (75°F), peaking at 33°C (91°F). However, May is marked by significantly higher precipitation, receiving 302 mm (11.9 in) over 29 days, compared to just 67 mm (2.6 in) over 11 days in March. Additionally, humidity levels are higher in May at 77%, compared to March's 66%. For a detailed look at March weather specifics, check out Munnar weather in March.
In comparing the weather of April and May, one can observe notable differences in temperature and precipitation. In April, temperatures range from a minimum of 18°C (66°F) to a maximum of 35°C (95°F), with an average of 25°C (77°F). April also sees less precipitation, totaling 124 mm (4.9 in) over 22 days, along with a humidity level of 71%. In contrast, May experiences slightly elevated temperatures, with a minimum of 18°C (64°F) and an average of 23°C (75°F), but a significant increase in rainfall, totaling 302 mm (11.9 in) across 29 days and a higher humidity level of 77%. For a more detailed look at Munnar's weather in April, you can visit Munnar weather in April.
In May, the weather features higher maximum temperatures, reaching up to 33°C (91°F) with an average of 23°C (75°F), while June experiences milder conditions with maximums peaking at 28°C (82°F) and an average of 22°C (73°F). Both months have a similar minimum temperature of around 18°C (64°F), but June sees increased precipitation at 355 mm (14.0 in) compared to May's 302 mm (11.9 in), with both months experiencing rain on about 29 days. The humidity also rises from 77% in May to 83% in June, contributing to a more humid atmosphere. For a detailed overview, you can check Munnar weather in June.
May and July present contrasting weather patterns, despite their proximity in the calendar year. In May, temperatures range from a minimum of 18°C (64°F) to a maximum of 33°C (91°F), with an average temperature of 23°C (75°F). The month experiences substantial rainfall, totaling 302 mm (11.9 inches) across 29 days, and a humidity level of 77%. In contrast, July is slightly cooler with temperatures ranging from a minimum of 19°C (66°F) to a maximum of 28°C (83°F), and an average of 22°C (72°F). Rainfall peaks during this month, accumulating 354 mm (13.9 inches) over 30 days, and humidity rises to 86%. Thus, while both months are marked by significant precipitation and humidity, May tends to have higher temperatures, whereas July is characterized by cooler conditions and even more rainfall. For more detailed insights, check out Munnar weather in July.
In May, the weather is characterized by slightly warmer temperatures, with averages around 23°C (75°F) and maximums reaching up to 33°C (91°F). However, it also experiences significant rainfall, totaling 302 mm (11.9 in) over approximately 29 days and overall humidity at 77%. In contrast, August brings cooler average temperatures of 22°C (72°F) and a maximum of 27°C (82°F), but sees an increase in precipitation to 512 mm (20.2 in) across the same number of days, resulting in higher humidity levels at 87%. For a detailed look at the conditions during this month, you can visit Munnar weather in August.
In May, temperatures range from a minimum of 18°C (64°F) to a maximum of 33°C (91°F), with an average temperature of 23°C (75°F). This month experiences significant rainfall, with a total of 302 mm (11.9 in) over 29 days, contributing to a humidity level of 77%.
In contrast, September sees slightly cooler temperatures, with a minimum of 18°C (64°F), an average of 22°C (72°F), and a maximum of 28°C (83°F). Precipitation is somewhat higher, totaling 307 mm (12.1 in) across 27 days, resulting in an increase in humidity to 85%.
For more detailed information about the weather in September, you can check Munnar weather in September.
In comparing the weather between May and October, both months start with a minimum temperature of 18°C (64°F), but May typically boasts a higher average temperature of 23°C (75°F) compared to October's 22°C (72°F). The maximum temperatures also differ, reaching up to 33°C (91°F) in May, while October peaks at a milder 29°C (84°F). Rainfall is more pronounced in October with a total of 375 mm (14.8 in) over 27 days, slightly exceeding May's 302 mm (11.9 in) over 29 days. Additionally, October experiences higher humidity levels at 84%, compared to May's 77%. For a more detailed look at October weather in Munnar, check out this link: Munnar weather in October.
In May, the weather typically features warmer temperatures, with a minimum of 18°C (64°F) and a maximum reaching 33°C (91°F), making it one of the hotter months. The humidity is fairly high at 77%, and it experiences significant rainfall with 302 mm (11.9 in) over 29 days. In contrast, November offers a slightly cooler climate, with temperatures ranging from a minimum of 16°C (62°F) to a maximum of 29°C (85°F). Although it still has a fair amount of precipitation at 266 mm (10.5 in) over 24 days, the humidity rises to 83%, contributing to a damp atmosphere. For more detailed insights on November weather, you can check Munnar weather in November.
In May, the weather is notably warmer, with average temperatures ranging from a minimum of 18°C (64°F) to a maximum of 33°C (91°F), and a significant amount of rainfall totaling 302 mm (11.9 in) over 29 days, resulting in a humidity level of 77%. In contrast, December experiences milder conditions, with temperatures averaging from a minimum of 15°C (60°F) to a maximum of 29°C (85°F). Additionally, December sees less precipitation, totaling 121 mm (4.8 in) over just 16 days, with humidity increasing slightly to 80%. For more details, check out Munnar weather in December.
As May unfolds in Munnar, the region experiences a notable shift in weather compared to the preceding months. The average temperature hovers around a comfortable 23°C (75°F), but highs can reach a sizzling 33°C (91°F). This month also welcomes increased rainfall, with 302 mm recorded over a staggering 29 days, resulting in a 77% humidity level that makes the air feel lush and vibrant. This crucial transition into the monsoon season brings a refreshing contrast to Munnar's typically dry spell, enhancing the region's stunning natural beauty. For more details about the weather patterns throughout the year, visit Munnar Climate.