Last updated: August 21, 2025
In September, Defence Colony experiences a tropical climate characterized by warm temperatures and considerable humidity. The maximum temperature can soar to a sweltering 38°C (100°F), while the average hovers around 29°C (85°F), offering a mix of heat and relief. Nights bring a slight cooldown with a minimum of 21°C (70°F). The month is also marked by significant precipitation, with an average of 132 mm (5.2 in) falling over approximately 13 days, creating a humid environment that sits at 87%. This blend of warmth and moisture shapes the vibrant atmosphere of Defence Colony during this time.
In September, Defence Colony, India, transitions into milder weather, marking a reprieve from the intense summer heat. The temperatures start with a minimum of 21°C (70°F), an easing from the hotter months, while the average sits comfortably at 29°C (85°F), perfect for outdoor activities. The maximum reaches 38°C (100°F), reflecting the lingering warmth typical of late summer. As the month progresses, there's a noticeable shift towards cooler nights, signaling the onset of autumn. This gradual decline in temperature, particularly from the highs of the previous months, creates a more inviting atmosphere for both locals and visitors to explore the vibrant life of Defence Colony.
September in Defence Colony, India, marks a significant shift in precipitation patterns as the monsoon season begins to wane. With 132 mm (5.2 in) of rainfall spread over 13 days, it reflects a notable decline compared to the previous months of July and August, which saw 190 mm and 173 mm respectively. This month serves as a transition, where the copious rains start to taper off, hinting at the impending dry season. The consistent rainfall pattern, however, still sustains the lush greenery of the area, providing a refreshing contrast to the dryer months ahead. As nature prepares for a shift, September stands out as a month of both abundance and change.
As summer fades into early autumn, September in Defence Colony, India, welcomes a notable spike in humidity, with levels rising to 87%. Following the intensely humid months of July and August, where humidity peaks at 70% and 89%, September maintains a close resemblance to its predecessor, with just a slight decline. The trend from the earlier months reveals a distinct pattern: humidity levels dip consistently from 53% in January to a low of 24% in April, only to rebound dramatically in the monsoon months. This gradual increase towards September contrasts sharply with the drier start of the year, showcasing how seasonal shifts influence the climate. As autumn approaches, inhabitants can expect a lingering moisture that prolongs the effects of the summer rains, heralding a transition towards slightly cooler and still humid days ahead.
As summer transitions into autumn, September in Defence Colony, India, maintains a very high UV Index of 10, indicating a continued need for sun protection. This month mirrors the extreme sun exposure of the preceding summer, with burn time remaining at a brisk 15 minutes. Following a peak in UV intensity in July and August, September serves as a slight reprieve, though it still demands vigilance to prevent skin damage. The trend indicates that as we move into the cooler months, UV levels will gradually decline, but awareness remains essential. For detailed information on daily UV levels, visit Defence Colony UV Index.
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In September, Defence Colony basks in a generous 304 hours of sunshine, a slight dip from the vibrant summer months of May and April, which basked in over 360 hours. Although there’s a gradual decline as autumn approaches, September still benefits from ample sunshine compared to the earlier months of the year, where brightness began at 230 hours in January and grew steadily through the spring. This transitional month serves as a beautiful bridge, with sunlight lingering just a heartbeat longer than the breezy August. As the days gradually shorten, the sunlight continues to weave its magic, creating a golden ambiance that welcomes the cooler months ahead.
In Defence Colony, India, September heralds a notable dip in sunny weather, with only a 46% chance of clear skies. This marks a significant decline from the preceding months; for instance, July and August experience their own challenges, with chances sinking to 30% and 37% respectively, as the monsoon season lingers. However, as September progresses, residents can anticipate a gradual return to sunnier climates, setting the stage for brighter days ahead in October, when the likelihood of sunshine skyrockets to 90%. Overall, while September may present a mix of clouds and sun, it is a transitional month, paving the way to the vibrant, sun-filled autumn.
In September, Defence Colony, India experiences a gradual shift in daylight duration, with the sun gracing the skies for approximately 12 hours each day. This marks a subtle decline from the longer summer days, characterized by a steady 13 hours of light from May through August. As the monsoon season wraps up, the transition into autumn is evident, with daylight hours beginning to decrease again. Looking ahead, the trend suggests a further reduction as October brings about 11 hours of sunlight, paving the way for the shorter days of winter. This rhythm of daylight serves as a reminder of the cyclical nature of seasons, offering a diverse canvas for both nature and daily life in this vibrant neighborhood.
As September unfolds in Defence Colony, India, the air is marked by a gentle breeze, with an average wind speed of 2.4 m/s (5 mph). This transitional month mirrors the slight decline in wind speed seen since the summer months, where speeds peaked at 2.9 m/s (7 mph) in April, indicating a gradual cooling as the monsoon season wanes. The consistent patterns from previous months suggest a steady, calming atmosphere settling over the area, paving the way for the cooler months ahead. With winds averaging around this speed from August to October, residents can expect a serene and pleasant ambiance, perfect for evening strolls and enjoying the outdoors.
Weather in Defence Colony varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Defence Colony, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present stark contrasts in weather patterns. In September, temperatures soar with a minimum of 21°C (70°F) and average highs reaching 29°C (85°F), peaking at a scorching 38°C (100°F). The month is dominated by high humidity at 87% and significant rainfall, totaling 132 mm (5.2 in) over 13 days. In contrast, January features much cooler temperatures, with a minimum of 2°C (37°F) and an average of 13°C (56°F), and a maximum of only 27°C (80°F). The month is notably drier, with just 40 mm (1.6 in) of precipitation spread across 3 days and a humidity level of 53%. For a more detailed look at January weather, you can check Defence Colony weather in January.
September and February present strikingly contrasting weather conditions. In September, temperatures soar with a minimum of 21°C (70°F) and an average of 29°C (85°F), peaking at a scorching 38°C (100°F). This month also sees significant rainfall, with 132 mm (5.2 in) of precipitation over 13 days, accompanied by high humidity levels of 87%. In contrast, February offers a much cooler climate, where temperatures drop to a minimum of 6°C (43°F) and an average of 17°C (63°F), reaching a maximum of 33°C (92°F). Rainfall is minimal with only 22 mm (0.9 in) over just 2 days and humidity is considerably lower at 46%. For more detailed insights, you can explore Defence Colony weather in February.
When comparing the weather in September and March, it's clear that September boasts much warmer temperatures with an average of 29°C (85°F) compared to March's average of 23°C (74°F). September also experiences a higher maximum temperature, reaching up to 38°C (100°F), while March can peak at 40°C (104°F). However, September is characterized by significant rainfall, with 132 mm (5.2 in) of precipitation across 13 days, in stark contrast to March's relatively dry climate with only 33 mm (1.3 in) of rain over 5 days. Additionally, the humidity levels in September are notably high at 87%, while March enjoys a much drier atmosphere with only 33% humidity. For more detailed weather specifics in March, you can check Defence Colony weather in March.
When comparing the weather in September and April, it's clear that both months have their unique characteristics. September tends to be warmer, with average temperatures around 29°C (85°F) and maximums reaching up to 38°C (100°F). It is also quite humid, with an average humidity of 87% and significant rainfall, totaling 132 mm (5.2 in) over about 13 days. In contrast, April presents a different picture; while it boasts a high average temperature of 30°C (86°F) and can even peak at a scorching 44°C (111°F), it experiences much lower humidity at 24% and considerably less rainfall, with only 15 mm (0.6 in) over just 4 days. For a detailed look at April's weather in a specific area, you can refer to Defence Colony weather in April.
In September, the weather is characterized by a higher average humidity of 87% and temperatures ranging from a minimum of 21°C (70°F) to a maximum of 38°C (100°F). This month experiences considerable rainfall, with 132 mm (5.2 in) spread over 13 days, making it a much wetter period. In contrast, May boasts significantly warmer temperatures, with average highs reaching up to 45°C (114°F) while maintaining a lower humidity level of 27%. Precipitation is also minimal in May, with only 38 mm (1.5 in) recorded over 6 days. For a more detailed look into the weather during this month, you can check out Defence Colony weather in May.
In September, the weather tends to be quite humid, with temperatures ranging from a minimum of 21°C (70°F) to a maximum of 38°C (100°F), averaging around 29°C (85°F). The month also sees significant rainfall, with 132 mm (5.2 in) of precipitation spread over 13 days. In contrast, June is marked by higher average temperatures, peaking at a scorching 46°C (115°F), with a lower minimum temperature of 22°C (72°F) and an average of 33°C (92°F). While June can also be hot, it experiences much less precipitation at 46 mm (1.8 in) over just 7 days and a notably lower humidity level of 31%. For a detailed look at the weather trends, you can visit Defence Colony weather in June.
In comparing the weather conditions of September and July, we see notable differences. September boasts a slightly lower minimum temperature of 21°C (70°F) and an average temperature of 29°C (85°F), while July has a higher minimum of 25°C (77°F) and an average of 31°C (88°F). Additionally, July experiences peak temperatures reaching up to 43°C (110°F), compared to September’s maximum of 38°C (100°F). Precipitation is also more pronounced in July, with 190 mm (7.5 in) falling over 20 days, whereas September sees 132 mm (5.2 in) across 13 days. Humidity levels in September are significantly higher at 87%, while July maintains a lower humidity of 70%. For more detailed weather insights, you can refer to Defence Colony weather in July.
In comparing the weather of September and August, September generally offers slightly cooler temperatures, with a minimum of 21°C (70°F) compared to August's 25°C (78°F). The average temperature in September is 29°C (85°F), which is marginally lower than August's average of 30°C (86°F). Both months experience high maximum temperatures, peaking at 38°C (100°F) in September and 37°C (100°F) in August. However, September receives more rainfall, with 132 mm (5.2 in) over 13 days, while August sees 173 mm (6.8 in) across 20 days. Humidity levels remain relatively similar, with September at 87% and August slightly higher at 89%. For more detailed information, you can check Defence Colony weather in August.
September typically experiences warmer temperatures, with an average of 29°C (85°F) and highs often reaching up to 38°C (100°F), while October sees a cooler average of 26°C (79°F) and slightly lower maximum temperatures of 37°C (98°F). Precipitation also drops significantly in October; September has 132 mm (5.2 in) over 13 days, whereas October only records 18 mm (0.7 in) across just 2 days. Additionally, humidity remains fairly high in both months, with September at 87% and October at 84%. For more details on the weather patterns in October, you can check out Defence Colony weather in October.
In September, the weather is characterized by high temperatures, with averages soaring around 29°C (85°F) and peaks reaching up to 38°C (100°F), creating a warm and humid environment with 87% humidity. Additionally, this month experiences considerable rainfall, with 132 mm (5.2 in) of precipitation over 13 days, making it one of the wetter months. In contrast, November brings a noticeable drop in temperature, with a milder average of 20°C (68°F) and a maximum of 32°C (90°F). The month is also dry, with only 11 mm (0.4 in) of rainfall over just 1 day and slightly lower humidity at 81%. For more details on November weather, you can check Defence Colony weather in November.
September and December present stark contrasts in weather conditions. In September, temperatures typically range from a minimum of 21°C (70°F) to a maximum of 38°C (100°F), with an average of 29°C (85°F). The month sees considerable rainfall, totaling 132 mm (5.2 in) over about 13 days, accompanied by high humidity levels of 87%. In contrast, December experiences much cooler temperatures, with a minimum of 4°C (39°F), an average of 15°C (58°F), and a maximum of 28°C (83°F). Precipitation drops significantly to just 10 mm (0.4 in) over 2 days, and humidity decreases to 76%. For more details on December weather, you can refer to Defence Colony weather in December.
As September arrives in Defence Colony, the weather begins to shift from the sweltering heat of summer to a more temperate climate. With temperatures averaging around 29°C (85°F), this month offers a slight reprieve from the extremes, though the maximum can still reach a blistering 38°C (100°F). Visitors can expect increased humidity at 87%, contributing to the muggy atmosphere, and the month also sees significant rainfall, accumulating around 132 mm (5.2 in) over 13 days. This combination of heat and moisture distinguishes September from the drier summer months, creating a vibrant backdrop for outdoor activities while heralding the transition into autumn. For more detailed insights into the climate, check out Defence Colony Climate.