Last updated: August 21, 2025
In January, Mumbai experiences a delightful climate characterized by warm temperatures and low humidity, making it an ideal time to explore the vibrant city. Daily highs reach up to 33°C (91°F), while the average temperature hovers around a comfortable 24°C (75°F). Nights can cool off to a refreshing 15°C (59°F), inviting cozy evenings. With virtually no precipitation—only 1 mm (0.0 in) recorded and no rainy days—tourists can enjoy outdoor activities without concern. The humidity level remains moderate at 53%, further enhancing the pleasant experience this bustling metropolis offers during the month of January.
In January, Mumbai experiences a delightful range of temperatures, with a comfortable average of 24°C (75°F). The month begins with pleasant minimums at 15°C (59°F) during nighttime, gradually warming up to a maximum of 33°C (91°F) under the midday sun. This pattern of mild mornings and warm afternoons hints at the approaching heat of the coming months. As February rolls in, temperatures rise slightly, with minimums dipping to 14°C (58°F) and maximums climbing to 34°C (94°F), signaling the transition towards a warmer season. Overall, January serves as a refreshing start to the year, providing a perfect backdrop for exploring the vibrant city before the humidity peaks in the months ahead.
In Mumbai, January marks the tail end of the dry season, characterized by an almost dry atmosphere and scarce rainfall. With only 1 mm of precipitation recorded and zero rainy days, the city experiences a brief respite from the heavy downpours that are characteristic of the subsequent months. As winter gives way to spring, the precipitation levels remain minimal, setting the stage for a dramatic shift in weather patterns, particularly as May approaches, when rainfall begins to increase significantly. This contrast highlights the city’s transition from a brief dry spell to the intense monsoon rains that dominate the summer months, with rainfall peaking in July at a staggering 652 mm, showcasing the stark differences in Mumbai's climate throughout the year.
In January, Mumbai experiences a moderate humidity level of 53%, setting the stage for a pleasant start to the year. This relatively comfortable moisture in the air is just the beginning of a noteworthy trend, as humidity begins to decline in February and March, reaching a low of 37% in March. However, as the city transitions into the sweltering months of summer, humidity begins to rise again. By June, it skyrockets to 70% and peaks in the monsoon season from July to August, soaring to an impressive 92%. After the rains subside, humidity gradually decreases, yet it remains significant through the remaining months, highlighting Mumbai's characteristic tropical climate. Thus, January's moderate levels serve as a brief interlude before the humidity ramp-up that defines the city's weather patterns.
In January, Mumbai experiences a very high UV Index of 8, indicating that sunburn can occur within just 15 minutes of exposure. This trend of elevated UV levels continues into February and March, climbing to 9 and 10 respectively, all under the very high category, where the risk of harm from unprotected sun exposure remains significant. As the months progress into April and May, the UV Index escalates to an extreme level of 11, with burn times reducing to a mere 10 minutes. June and July peak at a startling 12 and 13, ensuring that sunscreen is a must-have for anyone venturing outdoors. The scorching pattern persists through August before tapering slightly in September, with a UV Index of 11 still signaling severe exposure risk. October marks a return to a very high index of 10, while November and December offer a slight respite with a high category of 7, allowing for longer exposure times of 25 minutes before skin damage occurs. Stay informed about the sun's intensity and protect yourself by checking the current data at Mumbai UV Index.
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January in Mumbai marks the beginning of a delightful transition, with 256 hours of sunshine gracing the city. While this figure signals the quieter lull of winter compared to later months, it sets the stage for a gradual uptick in brightness as the year progresses. By February, sunshine increases to 298 hours, and by March and April, it peaks at an impressive 343 hours. The warmth of May heralds summer with 361 hours of radiant rays, creating an inviting atmosphere for locals and visitors alike. Interestingly, as the monsoon sets in June, sunshine dips to 290 hours, followed by a notable reduction in July and August with 203 and 223 hours respectively. However, as the year winds down, the sun returns to grace the city, with 310 hours in October and 306 hours in November, maintaining a comforting glow through the end of the year. This trend illustrates Mumbai's vibrant climate, where each month brings its unique character while the sunshine rhythmically dances throughout the seasons.
In January, **Mumbai enjoys a robust 75% chance of sunny weather, making it one of the best times of the year to bask in the city’s vibrant outdoor life. As the winter chill lingers, the likelihood of clear skies stands slightly lower than in February and March, where sunny days are almost guaranteed at 87% and 88%, respectively. This trend of high sunshine extends through early spring before dipping significantly as the monsoon season approaches, characterized by a sharp decline to just 9% in July. So, take advantage of January’s bright days, as the chances of sun will taper off dramatically in the months that follow, shifting to a much more overcast outlook come the peak of summer.
In Mumbai, January marks the start of the year with 11 hours of daylight, a consistent duration that continues into February. As March arrives, the days gradually lengthen, offering 12 hours of sunlight, a trend that peaks in May and June with an impressive 13 hours. The summer months allow for extended evening adventures, while the daylight hours begin to taper off in August and September. By October, the city settles back into 11 hours of daylight, setting the stage for the shorter days of November and December, when sunlight dwindles to just 10 hours. This annual rhythm showcases Mumbai's dynamic transition from vibrant summer to the milder winter months, beautifully illustrating the interplay between daylight and the changing seasons.
In Mumbai, January greets residents with a gentle breeze, as the average wind speed hovers around 2.7 m/s (6 mph), mirroring February's calm demeanor. As the months progress into spring, a slight uptick is noted in March, reaching 2.8 m/s, before the winds ease again in April. However, the city's air begins to pick up momentum as summer approaches in May, with speeds rising to 3.5 m/s (8 mph) and continuing to escalate to 4.6 m/s (10 mph) in the peak of the monsoon season in July. This trend of fluctuating winds settles back into a more tranquil rhythm by October and November, echoing the serene breezes of the winter months. Throughout January, the soft winds create a pleasant atmosphere, setting the stage for the vibrant activities that characterize Mumbai's bustling life.
Weather in Mumbai varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Mumbai, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February both showcase warm and dry weather, but there are notable differences between the two months. In January, temperatures range from a minimum of 15°C (59°F) to a maximum of 33°C (91°F), with an average of 24°C (75°F). This month sees very little precipitation, with humidity around 53%. In contrast, February boasts slightly warmer temperatures, with a minimum of 14°C (58°F) and a maximum of 34°C (94°F), while the average rises to 25°C (77°F). It also remains completely dry, but humidity drops to 41%, making the air feel a bit less saturated. For more detailed insights on February's weather in Mumbai, you can check out Mumbai weather in February.
In January, the weather in Mumbai features a pleasant temperature range, with a minimum of 15°C (59°F), an average of 24°C (75°F), and a maximum of 33°C (91°F). The month sees virtually no precipitation, maintaining a consistent humidity level of 53%. By March, temperatures rise noticeably, with a minimum of 19°C (66°F), an average of 27°C (81°F), and a peak at 37°C (99°F). Similar to January, March also experiences no rainfall; however, the humidity drops to a lower 37%. The warming trend is evident, making March one of the warmer months ahead. For more detailed information, check out Mumbai weather in March.
In January, the weather is pleasantly warm with minimum temperatures around 15°C (59°F) and an average of 24°C (75°F), peaking at 33°C (91°F). The humidity is moderate at 53%, and there are no rainy days, contributing to a dry atmosphere with just 1 mm of precipitation. In contrast, April sees a noticeable increase in temperatures, with lows around 22°C (72°F) and an average of 29°C (84°F), reaching highs of 36°C (98°F). The humidity drops to 38%, maintaining the dry conditions with the same minimal precipitation of 1 mm and no rainy days. For more detailed information, check out Mumbai weather in April.
In January, the weather is pleasantly warm with temperatures ranging from a minimum of 15°C (59°F) to a comfortable average of 24°C (75°F), peaking at a maximum of 33°C (91°F). The month experiences virtually no precipitation, with 0 days of rain and humidity at a moderate 53%. In contrast, May sees a notable increase in temperatures, with minimums of 25°C (77°F), an average of 30°C (86°F), and maximums reaching 35°C (95°F). Additionally, May is marked by higher precipitation, totaling 34 mm (1.4 in) across 3 days, while humidity remains consistent at 53%. This shift in weather highlights the transition towards the warmer and wetter season. For more detailed information, check out Mumbai weather in May.
January and June present starkly contrasting weather patterns. In January, temperatures range from a mild minimum of 15°C (59°F) to a comfortable maximum of 33°C (91°F), with an average of 24°C (75°F). The month is characterized by dry conditions, with only 1 mm of precipitation and 0 rainy days, accompanied by a moderate humidity level of 53%. In sharp contrast, June features significantly warmer nights with a minimum temperature of 25°C (78°F) and an average of 28°C (83°F), reaching up to 34°C (94°F) during the day. However, this month is marked by heavy rainfall, totaling 342 mm (13.5 in) over 27 days, resulting in a higher humidity of 70%. For more details, check out Mumbai weather in June.
In January, the weather is relatively mild, with temperatures ranging from a minimum of 15°C (59°F) to a maximum of 33°C (91°F) and an average of 24°C (75°F). This month experiences virtually no rainfall, with only 1 mm noted and humidity at 53%. In stark contrast, July brings a dramatic shift to Mumbai's climate, characterized by higher humidity levels at 89% and significantly increased rainfall, totaling 652 mm (25.7 in) over 31 days. During this month, temperatures are more consistent, with a minimum of 25°C (78°F), an average of 27°C (81°F), and a maximum of 31°C (89°F). For a detailed look at what to expect, check out Mumbai weather in July.
In January, the weather is notably warm and dry, with temperatures ranging from a mild 15°C (59°F) at night to a hot 33°C (91°F) during the day. The low humidity of 53% and lack of precipitation create a comfortable atmosphere for outdoor activities. In contrast, August experiences a significant shift, characterized by high humidity at 92% and substantial rainfall, accumulating 608 mm (24.0 in) over the month. The temperature remains warm, with minimums of 24°C (76°F) and maximums of 31°C (87°F), but the continuous rain and overcast skies lead to much less outdoor enjoyment. For more detailed information, visit Mumbai weather in August.
January and September in Mumbai present contrasting weather conditions. In January, temperatures range from a pleasant minimum of 15°C (59°F) to a warm maximum of 33°C (91°F), with little to no precipitation and relatively low humidity at 53%. In stark contrast, September experiences much higher humidity at 88% and sees significant rainfall, with total precipitation reaching 476 mm (18.7 in) across 27 days. The temperatures in September are milder, averaging 27°C (81°F) but remaining warm, peaking at a maximum of 32°C (90°F). For more detailed insights, check out Mumbai weather in September.
In January, the weather is generally warm and dry in comparison to October, with temperatures ranging from a minimum of 15°C (59°F) to a maximum of 33°C (91°F) and an average of 24°C (75°F). This month sees negligible precipitation, with just 1 mm recorded and no rainy days, resulting in a relatively low humidity of 53%. In contrast, October experiences much warmer conditions, with temperatures ranging from a minimum of 22°C (71°F) to a maximum of 35°C (95°F) and an average of 28°C (83°F). The month is significantly wetter, with 91 mm of rainfall over 13 days and a higher humidity level of 82%. For a more detailed look at how the rain impacts local conditions, check out Mumbai weather in October.
In January, the weather is characterized by slightly cooler temperatures, with a minimum of 15°C (59°F) and an average of 24°C (75°F), reaching a maximum of 33°C (91°F). This month sees almost no precipitation, maintaining a low humidity level of 53%. In contrast, November experiences a warmer climate, with minimum temperatures of 18°C (66°F), an average of 27°C (81°F), and a high of 34°C (94°F). Additionally, November receives some rainfall, averaging 12 mm (0.5 in) over one day, and has higher humidity at 77%. For more specific details on the weather patterns, you can explore Mumbai weather in November.
In comparing the weather between January and December, January tends to be slightly warmer with an average temperature of 24°C (75°F) compared to December's average of 25°C (77°F). However, January experiences lower humidity at 53%, while December has a higher humidity level of 70%. Precipitation is minimal in January with only 1 mm (0.0 in) recorded over no rainy days, whereas December sees a more significant amount of rainfall at 20 mm (0.8 in) over two days. This contrasting weather pattern highlights January's drier and more comfortable conditions. For more detailed information on December weather in Mumbai, check out Mumbai weather in December.
In January, Mumbai enjoys a mild and pleasant climate, distinctly different from the sweltering heat of the summer months or the heavy monsoons later in the year. With average temperatures comfortably hovering around 24°C and maximum highs reaching 33°C, January offers a refreshing reprieve from the city's usual heat, making outdoor activities more enjoyable. The notable absence of rainfall—with no precipitation days and just a trace of rain—contributes to clear skies and lower humidity levels, enhancing the overall experience of this vibrant metropolis. For a deeper look at Mumbai's weather patterns throughout the year, check out the comprehensive details on Mumbai Climate.