Last updated: August 21, 2025
October in Itanagar, India presents a vibrant tapestry of weather that delights and refreshes. With maximum temperatures reaching 34°C (94°F) and an average of 25°C (77°F), the days are warm yet inviting. Nights tend to cool down with a minimum of 17°C (62°F), offering a comfortable reprieve. The month sees 89 mm (3.5 in) of precipitation over approximately 11 days, contributing to the region's lush greenery. High humidity levels at 90% create a tropical ambiance, perfect for appreciating the beautiful landscapes of this charming city.
In October, Itanagar enjoys a delightful transition as temperatures cool down from the sweltering summer months. With a minimum of 17°C (62°F) and a pleasant average of 25°C (77°F), residents and visitors alike can relish in the mild weather. Daily highs reach up to 34°C (94°F), creating an invigorating environment perfect for outdoor exploration. This month stands out as temperatures steadily decline from the peak heat of the preceding months, reflecting a shift toward the refreshing embrace of autumn. The weather in October not only marks a change in temperature but also invites a vibrant atmosphere that enhances the beauty of this charming Indian city.
In October, Itanagar experiences a notable shift in its precipitation patterns, with an average of 89 mm (3.5 in) of rainfall measured over 11 days. Following the intense wet months of July and August, which see peaks of over 340 mm, October marks a transition towards drier conditions as the monsoon begins to recede. While still significantly wetter than the later months of the year, October's rainfall is notably less than the preceding months, reflecting a gradual decline in moisture. This period offers a refreshing respite from the monsoon’s relentless downpours, setting the stage for the cool, crisp air of November and December.
In October, Itanagar experiences a notable transition in humidity, with levels reaching a robust 90%. This marks a continuation of the high humidity trend that begins in June, where the figures peak at 91% during the monsoon months of July, August, and September. Following the drier spells in April and March, which see humidity dip to as low as 44%, the sudden increase in October hints at the lingering effects of the rain-laden months. As the year winds down, November and December maintain slightly lower, yet still significant, humidity levels at 89% and 86%, respectively. This persistent high humidity contributes to Itanagar's lush greenery and vibrant ecosystems, painting a picture of a region deeply influenced by its climatic patterns.
As October approaches in Itanagar, the UV Index reflects a significant shift from the relentless peaks of summer. With a UV Index of 10, October is categorized as very high, marking a slight decline from the extreme levels experienced from May through September. At this time of year, the risk of harm from unprotected sun exposure is still considerable, with a burn time of approximately 15 minutes. This trend indicates that while the scorching summer days are behind, precautions should remain top of mind for outdoor activities. As the year progresses, residents and visitors can anticipate a gradual decrease in UV intensity heading into the cooler months, but vigilance is still essential for those enjoying the sun. For more detailed information, visit Itanagar UV Index.
UV Risk Categories
October in Itanagar, India, brings a delightful 292 hours of sunshine, reflecting a significant surge during the fall months. This month showcases a notable consistency in sunlight, closely mirroring the brighter spring months of April and May. As the year transitions, October stands out as a time when daylight returns to its vibrant levels after the lower shine of the monsoon months, particularly July, which recorded just 188 hours. With the gradual increase in sunlight from September to October, residents can bask in the warmth, making it an ideal time for outdoor activities and exploration of the lush landscapes that Itanagar has to offer. The return of abundant sunshine not only uplifts spirits but also heralds the onset of a season filled with natural beauty and outdoor vibrancy.
In October, Itanagar experiences a 65% chance of sunny weather, making it one of the more promising months for sunshine after the heavy rains of the preceding monsoon season. This likelihood of clear skies is a significant uptick from the dreary days of July and August, where the sun graced the city less than a mere 10% of the time. As the year progresses, October stands as a transitional month, bridging the wet monsoon and the drier winter, thus granting residents and visitors a delightful respite with more favorable weather conditions. Following October, the chances of sunshine rise further in November to 79%, hinting at a trend of increasing brightness as the region moves toward winter.
In October, Itanagar sees a gradual decline in daylight, with a total of 11 hours illuminating the day. This subtle decrease marks a transition from the prolonged brightness of the summer months, where daylight peaked at 13 hours from May to September. As the year progresses towards winter, the trend shifts back to shorter days, reminiscent of the 10 hours of daylight experienced in January and November. The fluctuating daylight hours not only highlight the region's climatic rhythms but also reflect the captivating change of seasons, inviting residents to embrace the cozy charm of October as nature prepares for the cooler months ahead.
As October arrives in Itanagar, the gentle whispers of the breeze bring a familiar rhythm to the landscape. With an average wind speed of 1.2 m/s (3 mph), this month mirrors the calmness of January, July, and December, creating a serene backdrop for the transition into the cooler seasons. The winds, which exhibited a slight uptick during the summer months—peaking at 1.5 m/s (3 mph) in August—ease back as the damp humidity of the monsoon gives way to a more temperate climate. Notably, October stands as a plateau in wind activity, maintaining the same tranquil pace seen in previous months, inviting residents and visitors alike to enjoy the nuanced charm of the season while basking in the soft caress of October's wind.
Weather in Itanagar varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Itanagar, focusing on differences in temperature, rainfall, humidity, and UV levels.
October and January present contrasting weather conditions. In October, temperatures range from a minimum of 17°C (62°F) to a maximum of 34°C (94°F), with an average of 25°C (77°F). The month also experiences higher humidity levels at 90% and considerable precipitation, totaling 89 mm (3.5 in) over 11 days. In stark contrast, January offers a cooler climate with temperatures ranging from 7°C (45°F) to 27°C (81°F), averaging just 16°C (60°F). Precipitation drops significantly to 16 mm (0.6 in) over only 3 days, and humidity levels decrease to 77%. For more detailed insights on January weather, you can visit Itanagar weather in January.
October and February present contrasting weather patterns. In October, temperatures range from a minimum of 17°C (62°F) to a maximum of 34°C (94°F), with an average of 25°C (77°F). The month is characterized by high humidity at 90% and considerable precipitation of 89 mm (3.5 in) over 11 days. In contrast, February features cooler temperatures, with a minimum of 8°C (47°F), an average of 17°C (63°F), and a maximum of 29°C (84°F). This month sees lower humidity at 70% and reduced rainfall of 65 mm (2.6 in) over just 8 days. For a more detailed look at February weather, you can check Itanagar weather in February.
When comparing the weather in October and March, October tends to be warmer with average temperatures ranging from a minimum of 17°C (62°F) to a maximum of 34°C (94°F), while March's range is slightly cooler with a minimum of 11°C (52°F) and a maximum of 35°C (94°F). October also experiences higher humidity levels at 90%, compared to March’s more comfortable 51%. In terms of precipitation, October receives 89 mm (3.5 in) over about 11 days, while March sees slightly more rainfall at 98 mm (3.8 in) over 14 days. For a closer look at March conditions, you can check Itanagar weather in March.
In comparing the weather of October and April, October presents warmer average temperatures, ranging from a minimum of 17°C (62°F) to a maximum of 34°C (94°F), while April features slightly cooler conditions with an average min of 16°C (61°F) and a max of 35°C (95°F). However, April experiences significantly higher rainfall, totaling 175 mm (6.9 in) across 17 rainy days, compared to October's 89 mm (3.5 in) over 11 days. Additionally, humidity levels are noticeably different, with October being more humid at 90%, while April's humidity sits at a much more comfortable 44%. For more detailed information about April weather in Itanagar, you can visit Itanagar weather in April.
When comparing the weather in October and May, both months showcase warm temperatures, but they differ significantly in precipitation. October features a minimum temperature of 17°C (62°F) and an average of 25°C (77°F), with a maximum reaching 34°C (94°F). In contrast, May starts slightly warmer with a minimum of 18°C (65°F) and maintains an average of 24°C (76°F), peaking at 34°C (93°F). However, May experiences substantially higher rainfall, clocking in at 297 mm (11.7 in) over 23 days, compared to October's 89 mm (3.5 in) across just 11 days. Additionally, October's humidity is higher at 90%, while May enjoys a more comfortable 83% humidity. For more detailed information on the specific conditions during this time, you can refer to Itanagar weather in May.
When comparing the weather in October and June, we see notable differences in temperature and precipitation. In October, temperatures range from a minimum of 17°C (62°F) to a maximum of 34°C (94°F), with an average of 25°C (77°F). By contrast, June experiences warmer temperatures, with a minimum of 21°C (71°F) and a maximum soaring to 37°C (98°F), averaging 27°C (80°F). Additionally, October has significantly less rainfall, receiving about 89 mm (3.5 in) over 11 days, while June is much wetter, with 342 mm (13.5 in) of precipitation over 24 days. The humidity remains relatively high in both months, at 90% in October and 89% in June, contributing to a humid climate year-round. For a more detailed look, you can check Itanagar weather in June.
In comparing the weather patterns of October and July, October tends to offer milder temperatures, with a minimum of 17°C (62°F) and an average of 25°C (77°F), compared to July’s warmer minimum of 23°C (73°F) and an average of 27°C (81°F). Both months experience high humidity levels, but July sees significantly more rainfall, with 340 mm (13.4 in) over 28 days, while October receives only 89 mm (3.5 in) over 11 days. This makes October a drier month, providing more comfortable outdoor conditions despite its slightly elevated humidity at 90%. For a deeper look into the precipitation and temperature specifics for July, check out Itanagar weather in July.
When comparing the weather in October and August, September features a notable shift in conditions. October experiences a more moderate temperature range, with minimums around 17°C (62°F) and maximums reaching 34°C (94°F), averaging 25°C (77°F). In contrast, August is warmer overall, with minimum temperatures of 24°C (75°F) and maximums peaking at 35°C (96°F), averaging 28°C (82°F). Despite the warmer temperatures, August also sees significantly more rainfall, with 213 mm (8.4 in) over 24 days, compared to October's 89 mm (3.5 in) over 11 days. The humidity remains high in both months, at 90% in October and 91% in August. For more detailed insights, you can check out Itanagar weather in August.
In comparing the weather of October to that of September, October tends to be slightly cooler, with average temperatures ranging from a minimum of 17°C (62°F) to a maximum of 34°C (94°F), while September showcases higher temperatures, with a minimum of 21°C (71°F) and a peak of 35°C (95°F). However, October also experiences significantly less precipitation, recording 89 mm (3.5 in) over 11 days compared to September's 192 mm (7.5 in) over 22 days. Humidity levels remain fairly similar with October at 90% and September at 91%. For a more detailed look at September weather patterns, see Itanagar weather in September.
October and November display distinct differences in weather patterns. In October, temperatures range from a minimum of 17°C (62°F) to a maximum of 34°C (94°F), with an average of 25°C (77°F). The month experiences significant rainfall, totaling 89 mm (3.5 inches) over 11 days, coupled with high humidity at 90%. In contrast, November brings a noticeable drop in temperatures, with a minimum of 12°C (53°F) and a maximum of 29°C (85°F), averaging 20°C (69°F). Precipitation greatly decreases to 23 mm (0.9 inches) over just 4 days, while humidity slightly decreases to 89%. For a more detailed look at the weather in November, you can visit Itanagar weather in November.
October and December present contrasting weather patterns. In October, temperatures range from a minimum of 17°C (62°F) to a maximum of 34°C (94°F), with an average of 25°C (77°F). This month sees significant rainfall, accumulating 89 mm (3.5 in) over 11 days, coupled with high humidity at 90%. In sharp contrast, December experiences cooler conditions, with temperatures dipping as low as 9°C (48°F) and peaking at 27°C (81°F), averaging 17°C (62°F). The month is relatively dry, receiving only 12 mm (0.5 in) of precipitation over 2 days, while humidity remains slightly lower at 86%. For more specific information, you can check Itanagar weather in December.
In October, Itanagar experiences a remarkable transition, characterized by warmer temperatures that peak around 34°C, while the average hovers pleasantly at 25°C. This month's unique charm lies in its high humidity level of 90%, making the air feel somewhat tropical. Although rainfall is common, with precipitation occurring on about 11 days, the overall atmosphere invigorates the senses, contrasting with the drier months. As the lush greenery from the monsoon season comes alive, October invites visitors to enjoy the vibrant landscape and refreshing climate. For more insights on Itanagar's yearly weather patterns, explore Itanagar Climate.