Last updated: August 21, 2025
September in Kalka, India offers a distinctive blend of warmth and moisture, characterized by an average temperature of 25°C (78°F). The mercury can rise to a maximum of 33°C (92°F), while cooler nights bring it down to a comfortable minimum of 19°C (66°F). This month also marks a significant shift in the weather pattern, with precipitation levels reaching 190 mm (7.5 in) over an impressive 18 rainy days, contributing to an overall humidity of 82%. Visitors can expect a lush, verdant landscape during this time as the monsoon season wraps up, making September a vibrant month for experiencing Kalka's natural beauty.
In September, Kalka experiences a gentle transition in temperatures as summer gives way to autumn. With minimums around 19°C (66°F) and averages hovering near 25°C (78°F), the weather remains relatively warm yet pleasant, making it an inviting time to explore the region. The maximum temperatures rise to about 33°C (92°F), signaling the tail end of the heat. This month marks a shift from the peak summer heatwaves of the preceding months, offering a refreshing change as humidity decreases and the landscape begins to transform in preparation for the upcoming festival season. Overall, September strikes a perfect balance, ideal for outdoor activities amidst the natural beauty of Kalka.
In September, Kalka experiences a significant drop in precipitation compared to the monsoon months of July and August, yet it still receives a notable 190 mm (7.5 in) of rain over approximately 18 days. This marks a transition as the intense downpours of summer give way to a more moderate wet season, setting the stage for the dry months ahead. With rainfall gradually tapering off, September serves as a bridge between the peak monsoon and the imminent return of drier weather, highlighted by much lower precipitation in October. Thus, while September is wetter than many months of the year, it also signals the gradual retreat of the rains, hinting at the region's seasonal shifts.
In September, Kalka, India, experiences a notable increase in humidity, measuring at 82%. This elevated level follows the peak of August's 87%, indicating the lingering effects of the monsoon season. As the year progresses, humidity levels tend to fluctuate, starting at a lower 63% in January and reaching a minimum of 38% during the drier months of April through June. However, post-monsoon, humidity rebounds significantly, with July and August seeing much higher averages. Following the moist September, humidity begins to gradually taper off again, dropping to 78% in October and continuing this downward trend into the winter months. The patterns suggest a clear seasonal shift, with notable spikes during the monsoon, making the late summer and early autumn notably humid in this picturesque region.
In September, Kalka experiences a UV Index of 9, placing it within the very high exposure category, with a burn time of just 15 minutes. This trend follows a summer pattern of extreme levels in July and August, where UV exposure peaked at 12. While September marks a slight decrease in intensity, the risk remains significant, encouraging residents and visitors to remain vigilant about sun safety. As the month progresses, the UV Index will gradually decline, with values dropping to 7 in October. The overall pattern throughout the year emphasizes the need for protective measures as the UV Index varies from moderate to extreme; for detailed information, check the Kalka UV Index.
UV Risk Categories
As September arrives in Kalka, India, it continues the tradition of vibrant sunshine, boasting 315 hours of sunlight—an impressive amount that reflects a slight dip from the peak summer months of May and April. After basking in the heights of 375 and 346 hours respectively, September welcomes shorter days while still offering warmth and light, making it a delightful month for outdoor exploration. This slight decrease in sunshine hours signals a transition as the monsoon season recedes and autumn approaches, hinting at the cozy charm of the months to come. Overall, September's sunshine, while abundant, cleverly bridges the summer's brilliance and the gentler rays that October brings forth.
In Kalka, India, the likelihood of enjoying sunny weather in September dips to 44%, marking a significant decline from the summer months. As we transition from the vibrant sunny days of June (75%) and July (37%), the gray clouds of monsoon linger, reducing the chances for clear skies. With September sandwiched between the intense heat of summer and the promise of clearer skies in October (87%), it offers a subtle hint of change. Travelers should prepare for a mix of sun and clouds, as the region slowly shifts towards a sunnier autumn, with the peak sunlit months of November (96%) and December (78%) just around the corner.
In Kalka, India, September marks a transition as daylight begins to wane, offering about 12 hours of sunlight each day. This slight decrease follows the peak of summer, where June boasts the longest days at 14 hours. The trend reveals a gradual increase in daylight from January (10 hours) through the vibrant months of April and May, reaching its zenith in June. However, as the calendar turns towards autumn, the days start to shrink, with October dropping to 11 hours and November and December settling back to 10 hours. This rhythm of daylight not only shapes the daily lives of Kalka’s residents but also enhances the picturesque beauty of the region throughout the seasons.
As summer transitions to autumn, September in Kalka, India brings a noticeable drop in wind speed, averaging just 1.5 m/s (3 mph). This decline continues the downward trend observed since the peak breezes of March and April, which reached 2.8 m/s (6 mph) and 2.9 m/s (6 mph) respectively. Throughout the year, wind speeds naturally fluctuate, but September stands out as the calmest month, offering a gentle respite from the more blustery days of summer. While the winds might whisper softly in September, they herald the changing seasons, making way for the cool embrace of autumn in the hills.
Weather in Kalka varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Kalka, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present stark contrasts in weather conditions. In September, temperatures range significantly, with a minimum of 19°C (66°F), an average of 25°C (78°F), and a maximum of 33°C (92°F), accompanied by high humidity at 82% and considerable precipitation of 190 mm (7.5 in) over 18 days. In contrast, January is markedly cooler, with temperatures dipping to a minimum of 3°C (38°F), averaging 11°C (52°F), and peaking at 23°C (74°F). The precipitation in January is much lighter at 47 mm (1.8 in) over just 5 days and with lower humidity at 63%. For more details on January weather in Kalka, you can refer to Kalka weather in January.
September and February present contrasting weather conditions. In September, temperatures range from a minimum of 19°C (66°F) to a maximum of 33°C (92°F), with an average of 25°C (78°F). This month experiences significant precipitation of 190 mm (7.5 in) over 18 days, contributing to high humidity levels of 82%. In stark contrast, February boasts milder temperatures, with a minimum of 4°C (40°F) and a maximum of 29°C (84°F), averaging at 14°C (58°F). The precipitation is much lower at 38 mm (1.5 in), spread over just 6 days, resulting in a more comfortable humidity level of 53%. For more detailed insights, you can visit Kalka weather in February.
September and March present contrasting weather conditions. In September, temperatures range from a mild 19°C (66°F) at night to a scorching 33°C (92°F) during the day, with an average of 25°C (78°F). This month experiences significant rainfall, with 190 mm (7.5 in) spread over 18 days, resulting in high humidity levels of 82%. In contrast, March welcomes the spring with cooler temperatures that range from a chilly 4°C (40°F) at night to a warm 35°C (95°F) during the day, averaging 19°C (67°F). Precipitation is minimal in March, with only 37 mm (1.4 in) over 6 days and a lower humidity of 47%. For more details on the weather in March, visit Kalka weather in March.
September and April showcase striking differences in weather patterns. September experiences warmer temperatures, with a minimum of 19°C (66°F) and a maximum of 33°C (92°F), but it is also marked by high humidity (82%) and significant rainfall, totaling 190 mm (7.5 in) over 18 days. In contrast, April boasts a lower minimum temperature of 12°C (54°F) and can soar to a maximum of 39°C (102°F), reflecting a dry climate with only 33 mm (1.3 in) of rain across just 7 days and much lower humidity at 38%. For a closer look at the specific conditions during this time, check out Kalka weather in April.
In comparing the weather between September and May, notable differences emerge. September typically experiences a milder temperature range, with a minimum of 19°C (66°F) and an average of 25°C (78°F), whereas May can reach much higher temperatures, peaking at an impressive 40°C (104°F). Additionally, September is characterized by significantly higher precipitation, averaging 190 mm (7.5 in) over 18 days, compared to May's much drier conditions with only 43 mm (1.7 in) over 8 days. While September boasts high humidity at 82%, May offers a much more comfortable atmosphere with humidity levels at 38%. For a detailed look at the weather specifics in May, check out Kalka weather in May.
When comparing the weather in September and June, there's a notable difference in temperature and humidity. In September, temperatures range from a minimum of 19°C (66°F) to a maximum of 33°C (92°F), with an average of 25°C (78°F). This month experiences significant rainfall, with 190 mm (7.5 in) of precipitation over 18 days and high humidity at 82%. In contrast, June is hotter, with temperatures ranging from a minimum of 19°C (67°F) to a scorching maximum of 41°C (106°F), and an average temperature of 28°C (83°F). The month sees much less rain, with only 84 mm (3.3 in) over 13 days and lower humidity at 38%. For a deeper dive into the June weather, you can refer to Kalka weather in June.
When comparing the weather of September and July, it's clear that July generally experiences higher temperatures, with an average of 27°C (81°F) and a maximum reaching up to 37°C (98°F). In contrast, September has a slightly cooler average temperature of 25°C (78°F) and maxing out at 33°C (92°F). Additionally, September sees a significant amount of rainfall, totaling 190 mm (7.5 in) over 18 days, compared to July’s heavier precipitation of 285 mm (11.2 in) spread across 27 days. Interestingly, July experiences lower humidity at 72%, while September's humidity is higher at 82%, indicating a more humid environment as summer transitions into fall. For more detailed insights about weather patterns in July, you can refer to Kalka weather in July.
In comparing the weather patterns of September and August, September tends to be slightly cooler, with average temperatures ranging from a minimum of 19°C (66°F) to a maximum of 33°C (92°F), whereas August experiences higher minimum temperatures starting at 22°C (71°F) and peaking at around 32°C (91°F). Additionally, September sees a reduction in total precipitation, with 190 mm (7.5 in) over 18 days compared to August's 274 mm (10.8 in) over 28 days. Humidity levels also drop in September to 82%, down from 87% in August, making the weather feel a bit less muggy. For a more detailed look at August weather conditions, you can refer to Kalka weather in August.
In September, the weather is characterized by warm temperatures, with a minimum of 19°C and an average of 25°C, peaking at 33°C. The month is also quite wet, receiving 190 mm of precipitation over 18 days and maintaining high humidity levels at 82%. In contrast, October sees a drop in minimum temperatures to 12°C and a decrease in the average to 22°C, although it remains as warm as 33°C at times. Notably, October is much drier, with only 21 mm of rainfall over just 2 days, and humidity levels lower at 78%. For more details on the climate in October, you can visit Kalka weather in October.
September and November showcase a striking contrast in weather conditions. In September, temperatures are notably warmer, with averages around 25°C (78°F) and highs reaching up to 33°C (92°F). The month experiences significant rainfall, totaling 190 mm (7.5 in) over 18 days, and maintains high humidity at 82%. In contrast, November brings a marked drop in temperature, with averages around 17°C (62°F) and highs of 27°C (81°F). Precipitation is minimal, with only 11 mm (0.4 in) falling over just 2 days, and humidity levels decrease to 74%. For more specific details on weather trends in this month, you can check Kalka weather in November.
In September, the weather is notably warm, with temperatures averaging around 25°C (78°F) and peaking at 33°C (92°F). The humidity is high at 82%, and the month experiences substantial rainfall, totaling 190 mm (7.5 inches) over 18 days. In stark contrast, December brings a significant drop in temperatures, with averages around 12°C (54°F) and a maximum of 24°C (75°F). Precipitation is minimal, with only 16 mm (0.6 inches) expected over just 2 days, and humidity decreases to 69%. For more detailed information about December weather in Kalka, visit Kalka weather in December.
As September unfolds, Kalka experiences a noteworthy transition, marked by warmer temperatures compared to the preceding months, with averages peaking at a cozy 25°C (78°F). The increased humidity at 82% creates a lush environment, but the significant precipitation—playing out over 18 days—ushers in the invigorating essence of the monsoon season. This month stands out as a unique blend of balmy days and frequent showers, setting it apart from the drier months that precede it. For a deeper dive into Kalka's distinctive climate attributes, visit Kalka Climate.