Last updated: October 30, 2025
In August, Dehra Dun experiences a warm and humid climate, with maximum temperatures reaching 34°C (93°F) and an average of 27°C (81°F). The month is characterized by significant rainfall, totaling 385 mm (15.2 in) over the course of 30 days, contributing to the region's lush greenery. With humidity levels soaring to 89%, the atmosphere can feel quite sultry, making it essential for visitors and residents alike to stay hydrated and prepared for the frequent showers that define this monsoon-rich month.
In August, Dehra Dun experiences a warm embrace as the temperatures settle in at a minimum of 22°C (72°F), and the average hovers around 27°C (81°F). It’s a month where the peak climbs to a comfortable 34°C (93°F), offering a respite from the escalating heat of the previous months. The trends leading up to August reveal a gradual ascent from the chill of January’s 2°C (37°F) to the balmy summer highs, culminating in a humid yet pleasant climate. As the monsoon season blends these warmer temperatures with increased humidity, August becomes a lush tapestry of greenery, inviting both locals and travelers to revel in its vibrant landscapes.
August in Dehra Dun marks the pinnacle of the monsoon season, with precipitation peaking at an impressive 385 mm (15.2 in), making it the wettest month of the year. This deluge falls over 30 days, resulting in nearly constant rain that nourishes the lush landscape, setting the stage for a vibrant natural spectacle. Following July's substantial rainfall of 374 mm (14.7 in), August continues the trend of abundant precipitation, underscoring the region's climatic pattern where the summer months are characterized by significant moisture. As the monsoon wanes, September sees a sharp decline to 242 mm (9.5 in) over 23 days, signaling a shift towards drier conditions. Overall, August stands out not only for its volume of rain but also as a critical period in Dehra Dun's annual hydrological cycle.
August in Dehra Dun, India, is marked by a significant spike in humidity, rising to a notable 89%. This month stands out in the annual cycle, reflecting the peak of the monsoon season when the air becomes richly saturated with moisture. Following a gradual decline from 76% in March to just 58% in May, humidity surges again in July, reaching 78% as the rains intensify. After August, humidity begins to ease, dropping to 83% in September and further declining through the autumn months. Overall, the trend highlights a clear seasonal rhythm, with the summer months showcasing elevated humidity levels, peaking distinctly in August.
In August, Dehra Dun experiences an extreme UV Index of 12, similar to July, indicating that sun exposure can be particularly hazardous. With a burn time of just 10 minutes, it's crucial for residents and visitors alike to take protective measures against the sun's intense rays. This trend of increasing UV levels starts in the early months of the year, with January's moderate level of 5, gradually rising as the seasons change. By March, the UV Index escalates to a very high level, peaking in May and June at an extreme 11. As summer transitions into monsoon, the UV intensity remains high, reinforcing the need for vigilance during this time. For detailed insights and forecasts, check the Dehra Dun UV Index resources.
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In Dehra Dun, August brings a delightful 306 hours of sunshine, marking a subtle shift as the monsoon season begins to recede. This is a decrease from the peak sunshine hours seen in the previous months of June and July, which offered a robust 371 and 328 hours respectively. However, August’s sunshine remains strong as it transitions into the drier months ahead. The overall trend reveals a vibrant summer, with sunshine peaking from May to April, gradually tapering as the year progresses towards the cooler months. Even so, the warmth of the sun in August lingers, inviting residents and visitors alike to enjoy the lush greenery and rejuvenated landscapes that follow the monsoon rains.
In August, Dehra Dun experiences a notable dip in sunny weather, with the likelihood of sun plummeting to just 34%. This figure starkly contrasts with the peak sun probabilities witnessed in the preceding months, particularly January and October, where sunny days are nearly guaranteed at 73% and 82%, respectively. The trend reveals a gradual decline through the late spring and summer, reaching a low in July at 31%, before only a slight recovery in August. This pattern suggests that visitors should prepare for a mix of rain and clouds, as the region transitions from the heavy monsoon influences that characterize the latter part of summer.
In August, Dehra Dun enjoys a robust 13 hours of daylight, maintaining the bright atmosphere established during the preceding months of June and July. This month marks the culmination of the summer's long days, as the region experiences a gradual decline in daylight hours leading into September. The trend over the year reveals a steady increase from the winter months, starting with just 10 hours in January, gradually rising to a peak in June. As the year progresses, daylight descends back to 11 hours in October, illustrating a rhythmic cycle of light that beautifully reflects the changing seasons in this picturesque Indian locale.
In August, the winds in Dehra Dun tend to be at their gentlest, with an average speed of just 1.2 m/s (3 mph), reflecting a subtle shift from the more brisk breezes of early spring. As the monsoon season wanes, these lighter winds create a serene atmosphere, perfect for enjoying the lush greenery that flourishes during this time. Notably, the wind speeds peak in March and April, reaching 2.1 m/s (5 mph) and 2.5 m/s (6 mph) respectively, before transitioning into the calmer summer months. Following the peaks, the winds gradually mellow out, offering a peaceful reprieve as the year draws closer to autumn. This seasonal ebb and flow not only influences the climate but also enhances the charm of Dehra Dun, as its residents embrace the tranquil moments brought by the August breeze.
Weather in Dehra Dun varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Dehra Dun, focusing on differences in temperature, rainfall, humidity, and UV levels.
August and January present striking contrasts in weather. In August, temperatures range from a minimum of 22°C (72°F) to a sweltering maximum of 34°C (93°F), accompanied by high humidity levels of 89%. This month is characterized by significant rainfall, accumulating 385 mm (15.2 inches) over nearly all 30 days. In stark contrast, January experiences much cooler temperatures, with lows of 2°C (37°F) and an average of 11°C (52°F), peaking at 23°C (74°F). Precipitation is scarce during this month, totaling only 50 mm (2.0 inches) over just five days, and humidity levels drop to 76%. For a detailed look at January weather, visit Dehra Dun weather in January.
August and February exhibit strikingly different weather patterns in Dehra Dun. In August, the temperatures range from a mild 22°C (72°F) to a hot 34°C (93°F), with an average of 27°C (81°F). This month is characterized by high humidity levels at 89% and substantial rainfall of 385 mm (15.2 in) spread over 30 days. In contrast, February offers much cooler conditions, with temperatures varying from a low of 2°C (37°F) to a warm 29°C (85°F), and an average of 14°C (58°F). Precipitation is significantly lower at 45 mm (1.8 in) over just 5 days, and humidity stands at 78%. For more details, you can explore Dehra Dun weather in February.
When comparing the weather in August and March, notable differences emerge. August is characterized by warm temperatures, with a minimum of 22°C (72°F) and an average of 27°C (81°F), peaking at a sweltering maximum of 34°C (93°F). This month also experiences significant rainfall, with 385 mm (15.2 in) of precipitation spread over 30 days and high humidity levels reaching 89%. In contrast, March showcases a much cooler climate, where temperatures range from a low of 5°C (41°F) to an average of 19°C (67°F), with a maximum of 35°C (95°F). Rainfall in March is minimal, accumulating only 38 mm (1.5 in) over just 6 days, and humidity is lower at 76%. For a more detailed overview of March weather, you can visit Dehra Dun weather in March.
When comparing the weather between April and August, notable differences emerge. In April, temperatures range significantly, with minimums of 9°C (49°F) and maximums reaching 37°C (98°F), averaging around 24°C (76°F). Conversely, August experiences much warmer conditions, with a minimum of 22°C (72°F), an average of 27°C (81°F), and maximums peaking at 34°C (93°F). Another stark contrast lies in precipitation; April receives only 37 mm (1.5 in) over 7 days, while August sees a hefty 385 mm (15.2 in) spread across 30 days, leading to a high humidity of 89%. For more detailed insights on April's weather, you can check Dehra Dun weather in April.
When comparing the weather conditions of August and May, some notable differences emerge. August generally experiences higher humidity at 89%, with average temperatures around 27°C (81°F) and a maximum of 34°C (93°F). However, it also brings significant rainfall, with 385 mm (15.2 in) of precipitation over 30 days. In contrast, May boasts a wider temperature range, featuring a minimum of 16°C (61°F) and a maximum that can reach as high as 39°C (103°F), albeit with much less rainfall at only 39 mm (1.5 in) spread across 10 days. The lower humidity level of 58% in May contributes to a more comfortable atmosphere. For more detailed information, you can refer to Dehra Dun weather in May.
When comparing the weather in August and June, several key differences stand out. August typically experiences milder temperatures, with average highs around 27°C (81°F) compared to June's striking maximum of 40°C (103°F). However, June is not without its own warmth, as it averages 28°C (83°F). In terms of precipitation, August is considerably wetter, averaging 385 mm (15.2 in) over 30 days, while June is relatively dry with only 75 mm (3.0 in) across 15 days. Additionally, August's humidity is notably higher at 89%, compared to June's 60%, resulting in a more humid and steamy atmosphere in August. For a detailed look at June's weather, check out Dehra Dun weather in June.
In comparing the weather of August and July, we see some notable differences. Both months feature similar average temperatures at 27°C (81°F), but August tends to have a slightly higher minimum temperature of 22°C (72°F) compared to July's 21°C (71°F). Conversely, July records a higher maximum temperature of 37°C (99°F) versus August's 34°C (93°F). Precipitation levels are also comparable, with August experiencing 385 mm (15.2 in) over 30 days, while July sees 374 mm (14.7 in) across 28 days. Additionally, August has significantly higher humidity at 89% compared to July's 78%, making the atmosphere feel more muggy. For more detailed insights, you can check Dehra Dun weather in July.
August and September present a noticeable shift in weather conditions. In August, the temperatures are slightly higher, with a minimum of 22°C (72°F), an average of 27°C (81°F), and a maximum reaching 34°C (93°F). The month is also characterized by heavy rainfall, totaling 385 mm (15.2 in) over 30 days, and high humidity at 89%. In contrast, September experiences a slight decrease in temperature, with a minimum of 18°C (65°F), an average of 26°C (79°F), and a maximum of 33°C (91°F). Rainfall decreases significantly to 242 mm (9.5 in) over 23 days, while humidity dips to 83%. For more details, you can check Dehra Dun weather in September.
The weather in August and October presents a stark contrast. August is characterized by high temperatures, with a minimum of 22°C (72°F) and an average of 27°C (81°F), peaking at a sweltering 34°C (93°F). This month sees significant rainfall, totaling 385 mm (15.2 in) over 30 days and high humidity at 89%. In contrast, October offers a more temperate climate, with temperatures dropping to a minimum of 10°C (51°F) and averaging at 22°C (72°F), reaching a maximum of 32°C (90°F). Rainfall is minimal, amounting to only 20 mm (0.8 in) across just 3 days, and the humidity decreases to 76%. For more specifics on October weather in Dehra Dun, you can check Dehra Dun weather in October.
August and November present stark contrasts in weather patterns. In August, temperatures range from a minimum of 22°C (72°F) to a sweltering maximum of 34°C (93°F), accompanied by high humidity levels of 89% and significant rainfall averaging 385 mm (15.2 in) over 30 days. In contrast, November experiences much cooler temperatures, with a minimum of 6°C (43°F) and an average of 17°C (62°F), peaking at a comfortable 28°C (83°F). The month is marked by minimal precipitation, with only 9 mm (0.4 in) recorded over 2 days, and lower humidity at around 63%. For more detailed insights, check out Dehra Dun weather in November.
August and December present strikingly different weather patterns. In August, temperatures range from a minimum of 22°C (72°F) to a maximum of 34°C (93°F), with an average of 27°C (81°F), while the region experiences significant precipitation of 385 mm (15.2 in) over 30 days, resulting in high humidity levels of 89%. In contrast, December sees much cooler weather, with temperatures dropping to a minimum of 1°C (34°F) and peaking at 24°C (76°F), averaging around 12°C (54°F). The precipitation levels fall drastically to just 25 mm (1.0 in) across only 2 days, and humidity is also lower at 62%. For more details on December weather, see Dehra Dun weather in December.
In August, Dehra Dun experiences a significant shift in weather, characterized by frequent rainfall and heightened humidity levels. The temperature remains relatively warm, with the average resting around 27°C (81°F), but it's the nearly 385 mm of precipitation over 30 days that truly distinguishes this month from others. This intense moisture not only contributes to a lush landscape but also results in an embracing humidity of 89%, creating a more tropical feel compared to the drier, cooler months preceding it. As such, August brings a vibrant transformation to the region, making it a unique experience for residents and visitors alike. For more detailed insights on the seasonal variations, explore Dehra Dun Climate.