Last updated: October 30, 2025
In January, the weather in Dehra Dun, India is characterized by a pleasant mix of cool temperatures and moderate humidity. With a maximum temperature reaching around 23°C (74°F) and an average of 11°C (52°F), the days are comfortable while the nights can drop to a chilly 2°C (37°F). During this month, the region experiences approximately 50 mm (2.0 in) of rainfall over 5 days, contributing to a humidity level of 76% that adds to the invigorating atmosphere. Whether you're exploring the picturesque landscapes or enjoying the vibrant local culture, January offers a refreshing climate ideal for outdoor activities.
In January, Dehra Dun experiences a refreshing winter chill, with temperatures ranging from a chilly 2°C (37°F) at night to a pleasant 23°C (74°F) during the day, resulting in an average of 11°C (52°F). This balanced climate is ideal for outdoor activities, drawing visitors to bask in the mild sun while exploring the breathtaking mountains and lush landscapes. As January transitions into February, temperatures begin to rise slightly, indicating the approach of spring; yet, the early month still maintains a crisp feel, with lows remaining steady at 2°C (37°F). The following months, especially through March to May, showcase a progressive warming trend, eventually leading to the hot summer highs peaking at 39°C (103°F) by May. This gradual transition not only highlights Dehra Dun's climatic diversity but also showcases the city's charm, where mild winter days give way to the vibrant blossoms of spring.
In January, Dehra Dun experiences modest precipitation, accumulating around 50 mm (2.0 in) over approximately 5 days. This marks a slight decline from December's 25 mm, yet is significantly higher compared to the drier months of October and November, which receive only 20 mm and 9 mm respectively. As the year progresses into February, precipitation decreases further to 45 mm (1.8 in), maintaining the consistency of rainfall days. This trend of decreasing precipitation continues into the early spring months, eventually culminating in a dramatic rise during the monsoon season, where July and August average over 374 mm (14.7 in) and 385 mm (15.2 in), transforming the landscape into a lush, vibrant green.
In January, Dehra Dun experiences a notable humidity level of 76%, setting a trend that continues into February with a slight increase to 78%. As the climate transitions from winter to spring, March sees a return to 76%, demonstrating a consistent pattern. As the temperatures rise through the months, humidity begins to dip in April to 67%, reaching its lowest in May at 58%. The onset of the monsoon in June brings a slight rise back to 60%, followed by a sharp increase in July, where humidity peaks at 78%. The trend of high humidity continues into August, reaching a substantial 89%. Post-monsoon, September retains significant moisture at 83%, while October mirrors January's 76%. The year concludes with a gradual decrease in humidity, dropping to 63% in November and settling at 62% in December. This cyclical pattern highlights the region's lush, tropical climate influenced by monsoon seasons and transitional dry months.
In Dehra Dun, January ushers in a moderate UV Index of 5, allowing for a safe exposure time of about 30 minutes before sunburn becomes a concern. As the months progress, the UV Index steadily climbs, reaching 6 in February and a striking 9 by March, signaling the onset of high to very high exposure levels. This trend peaks in the heart of summer, with a relentless UV Index of 11 through June and July, demanding a mere 10 minutes of sun before skin can easily burn. The UV Index starts to wane in September, gradually returning to a moderate level by December. This seasonal fluctuation underscores the importance of sun protection throughout the year. For detailed insights into UV levels and safety measures, visit Dehra Dun UV Index.
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In Dehra Dun, January greets the year with 227 hours of sunlight, laying the foundation for a gradual increase in brightness as the months unfold. As winter wanes, February enjoys a boost to 284 hours, heralding a prelude to the vibrant spring. By March, the sunshine peaks at 339 hours, continuing to climb through April and May, where daylight reaches an impressive 348 and 372 hours, respectively. This trend of abundant sunshine persists into the lush monsoon months of June and July, with 371 and 328 hours, allowing for vibrant greenery before a gentle decline begins in August. As the year transitions into autumn, sunlight remains consistent, with 306 hours in September and 326 hours in October. The shorter days of November and December cap the year at 292 and 290 hours, but the overall pattern showcases a luminous journey, promising plenty of sunshine to brighten even the chilliest winter days.
In Dehra Dun, January shines as a promising month for sunshine, boasting a 73% chance of clear skies. This likelihood sets a positive tone for the winter season, aligning closely with the 74% chance in December, while February edges it out slightly with a 78% chance of sun. As spring approaches, a gradual decline is noted in sunny days, with March at 77% and April dropping to 67%. The trend takes a sharp turn as summer rolls in, particularly in July and August, where the chances plummet to 31% and 34% respectively. This seasonal shift highlights how Dehra Dun transitions from winter's sunny embrace to the monsoon's watery grip, making January an ideal time for outdoor activities before the rains take hold.
In Dehra Dun, India, January ushers in a modest 10 hours of daylight, setting the stage for a gradual increase in sunlight as the year progresses. By February, daylight extends to 11 hours, a sign of the impending spring, which continues to brighten with 11 hours in March. As April arrives, daylight reaches a pleasant 12 hours, culminating in May with an invigorating 13 hours. The longest days of the year occur in June, boasting 14 hours of sunlight. However, as summer transitions to monsoon, daylight begins to taper slightly, stabilizing at 13 hours from July to August. The gradual decline resumes in September, bringing 12 hours, before dipping back down to 11 hours in October. The year closes with shorter days, returning to 10 hours in both November and December, creating a full circle of changing light that beautifully reflects the shifting seasons in Dehra Dun.
In January, Dehra Dun greets the year with a gentle breeze, as the average wind speed hovers around a tranquil 1.4 m/s (3 mph). This serene start gradually transitions into slightly brisker conditions, peaking in March with a refreshing 2.1 m/s (5 mph) as spring approaches. As the months progress into April, the winds become even stronger at 2.5 m/s (6 mph), signaling the arrival of warmer weather. However, the following months see a notable decline, with July and August experiencing the calmest days of the year at 1.3 m/s (3 mph) and 1.2 m/s (3 mph), respectively, likely influenced by the monsoon season. As the year winds down, the wind speeds remain relatively stable, averaging around 1.4 m/s (3 mph) from October to December. This trend highlights a cycle of gentle breezes, with a brief invigorating peak in the spring, making January's stillness all the more inviting.
Weather in Dehra Dun varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Dehra Dun, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February exhibit noticeable differences in weather patterns. In January, temperatures range from a minimum of 2°C (37°F) to a maximum of 23°C (74°F), with an average of 11°C (52°F). The month sees approximately 50 mm (2.0 in) of precipitation over 5 days, coupled with a humidity level of 76%. In contrast, February enjoys slightly warmer temperatures, with a minimum of 2°C (37°F) and a maximum reaching 29°C (85°F), leading to a higher average of 14°C (58°F). Precipitation decreases slightly to 45 mm (1.8 in) over the same number of days, while humidity rises marginally to 78%. For a closer look at February’s weather patterns, check out Dehra Dun weather in February.
In January, the weather features cooler temperatures ranging from a minimum of 2°C (37°F) to a maximum of 23°C (74°F), with an average of 11°C (52°F). This month sees about 50 mm (2.0 in) of precipitation over approximately 5 days and maintains a humidity level of 76%. In contrast, March experiences noticeably warmer conditions, with temperatures varying from a minimum of 5°C (41°F) to a much hotter maximum of 35°C (95°F) and an average of 19°C (67°F). The precipitation in March drops slightly to 38 mm (1.5 in) across 6 days, while humidity remains consistent at 76%. For more detailed information, visit Dehra Dun weather in March.
January and April present markedly different weather conditions. In January, temperatures range from a chilly minimum of 2°C (37°F) to a comfortable maximum of 23°C (74°F), with an average of 11°C (52°F). The month sees about 50 mm (2.0 in) of precipitation spread over five days, accompanied by relatively high humidity at 76%. In contrast, April brings warmer temperatures, with a minimum of 9°C (49°F) and a striking maximum of 37°C (98°F), leading to a much higher average of 24°C (76°F). Although April experiences slightly less precipitation at 37 mm (1.5 in) over seven days, the humidity drops to a more comfortable 67%. For more detailed information on April's weather, check out Dehra Dun weather in April.
January and May present stark contrasts in weather. In January, temperatures range from a minimum of 2°C (37°F) to a maximum of 23°C (74°F), with an average of 11°C (52°F). The month experiences 50 mm (2.0 in) of precipitation over about 5 days, alongside relatively high humidity at 76%. In comparison, May brings significantly warmer temperatures, with a minimum of 16°C (61°F) and a maximum soaring to 39°C (103°F), averaging around 27°C (81°F). Although May sees slightly less precipitation at 39 mm (1.5 in), it occurs over 10 days, and the humidity drops to a more comfortable 58%. The differences highlight the transition from a cool winter to a hot early summer. For more details, you can check Dehra Dun weather in May.
In January, Dehra Dun experiences cooler weather with temperatures ranging from a minimum of 2°C (37°F) to a maximum of 23°C (74°F) and an average of 11°C (52°F). The month sees about 50 mm (2.0 in) of precipitation spread over five days, accompanied by relatively high humidity at 76%. In stark contrast, June brings a significant temperature increase, with minimums of 19°C (66°F) and maximums soaring to 40°C (103°F), averaging around 28°C (83°F). This month also records more rainfall, totaling 75 mm (3.0 in) across 15 days, but with lower humidity at 60%. For more detailed information, visit Dehra Dun weather in June.
In January, the weather is mild, with temperatures ranging from a minimum of 2°C (37°F) to a maximum of 23°C (74°F), and an average of 11°C (52°F). This month experiences lower humidity at 76% and only 50 mm (2.0 in) of precipitation over about 5 days. In contrast, July brings significantly warmer conditions, with temperatures ranging from a minimum of 21°C (71°F) to a maximum of 37°C (99°F) and an average of 27°C (81°F). The rainfall dramatically increases to 374 mm (14.7 in) spread over 28 days, accompanied by slightly higher humidity at 78%. The stark differences in temperature and rainfall highlight the shift from the cool, drier January to the hot, wet conditions of July. For more details, you can visit Dehra Dun weather in July.
January weather is characterized by a mild temperature range, with minimums around 2°C (37°F) and maximums reaching up to 23°C (74°F). The month experiences relatively low precipitation, totaling about 50 mm (2.0 in) over just five days, and a humidity level of 76%. In contrast, August is much warmer and more humid, with temperatures ranging from a minimum of 22°C (72°F) to a maximum of 34°C (93°F). This month sees significantly higher rainfall, with approximately 385 mm (15.2 in) spread over 30 days, and humidity levels rising to 89%. For more detailed insights on summer weather conditions, visit Dehra Dun weather in August.
In January, the weather is considerably cooler, with temperatures ranging from a minimum of 2°C (37°F) to a maximum of 23°C (74°F) and an average of 11°C (52°F). The month sees moderate precipitation of about 50 mm (2.0 in) over approximately 5 days, accompanied by a humidity level of 76%. In contrast, September brings significantly warmer conditions, with temperatures ranging from a minimum of 18°C (65°F) to a maximum of 33°C (91°F), and an average temperature of 26°C (79°F). However, September is much wetter, experiencing around 242 mm (9.5 in) of rainfall spread across 23 days and slightly higher humidity at 83%. For more detailed insights, you can check Dehra Dun weather in September.
In January, the weather is quite cool, with temperatures ranging from a minimum of 2°C (37°F) to a maximum of 23°C (74°F) and an average of 11°C (52°F). The month experiences around 50 mm (2.0 in) of precipitation over approximately 5 days, and the humidity is fairly high at 76%. In contrast, October boasts warmer conditions, with a minimum temperature of 10°C (51°F), an average of 22°C (72°F), and a maximum of 32°C (90°F). Precipitation is less frequent, totaling about 20 mm (0.8 in) over just 3 days, while the humidity remains steady at 76%. For more detailed insights on the October weather, check out Dehra Dun weather in October.
When comparing the weather in January and November, January tends to be cooler with average temperatures ranging from 2°C (37°F) to 23°C (74°F) and higher humidity levels at 76%. The month experiences more rainfall, totaling 50 mm (2.0 in) over approximately 5 days. In contrast, November is milder, boasting average temperatures between 6°C (43°F) and 28°C (83°F), alongside significantly lower precipitation at just 9 mm (0.4 in) over about 2 days, and a more comfortable humidity of 63%. For more details about November weather, you can check Dehra Dun weather in November.
In comparing the weather between January and December, January tends to be slightly warmer with average temperatures ranging from 11°C (52°F) to a maximum of 23°C (74°F), as opposed to December's average range of 12°C (54°F) and a maximum of 24°C (76°F). However, January experiences higher humidity at 76% and more precipitation, totaling 50 mm (2.0 in) over five days, compared to December's 25 mm (1.0 in) over just two days. This increased precipitation and humidity in January could make it feel more tropical, while December offers relatively drier conditions which might be more pleasant for outdoor activities. For a more detailed look into December weather, you can explore Dehra Dun weather in December.
January in Dehra Dun offers a refreshing respite from the warmer months, characterized by cooler temperatures and a notable increase in humidity. With average highs around 23°C (74°F) and chilly lows dipping down to 2°C (37°F), it's a significant contrast to the hotter summer months. This period also sees light precipitation, with about 50 mm of rain spread across a handful of days, adding to the lush greenery of the region. While the days can be pleasantly mild, the evenings call for warmer attire, making January a month of charming contrasts. For a deeper insight into the seasonal changes and overall weather patterns of Dehra Dun, visit Dehra Dun Climate.