October Weather in Biratnagar, Nepal

Last updated: August 31, 2025

In Biratnagar, Nepal, October marks a dynamic transition in weather, characterized by maximum temperatures reaching up to 36°C (98°F) and an average of 27°C (81°F), creating warm days for residents and visitors alike. As the month progresses, nights cool down to a refreshing minimum of 16°C (61°F). However, October also brings significant rainfall, with precipitation totals of 83 mm (3.3 in) across 9 days, leading to an elevated humidity level of 87%. This combination of warm temperatures and moisture-rich air paints a vivid picture of October's climatic charm in Biratnagar.

October Temperature in Biratnagar

October in Biratnagar, Nepal marks a transition into milder weather, characterized by a notable drop in temperatures from the sweltering summer months. With minimums around 16°C (61°F) and an average of 27°C (81°F), the days become more comfortable, yet still warm enough to enjoy outdoor activities. The maximum temperature reaches about 36°C (98°F), retaining some of the heat from September but hinting at the cooler months ahead. This shift offers a refreshing break from the intense heat of preceding months, making October an ideal time for exploration and enjoying Biratnagar's vibrant culture in pleasant conditions. The blending of warm days and cooler nights creates an inviting atmosphere, perfect for experiencing the city's charm.

October Weather in Biratnagar: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Biratnagar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Biratnagar, October typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec616777828486858584807264
Data source: Temperature data for Biratnagar generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

October Precipitation in Biratnagar

In October, Biratnagar experiences a notable shift in its precipitation patterns, receiving 83 mm (3.3 in) of rainfall over 9 days. This marks a significant decline compared to the torrential downpours of the monsoon months, with July and August recording over 440 mm and 367 mm, respectively. As the city transitions from the heavy rains of late summer, October presents a more moderate climate, allowing for clearer skies and a refreshing ambiance. This month serves as a bridge to the drier months ahead, where precipitation dwindles to almost negligible levels, with November and December seeing virtually no rain. Overall, October reflects a pivotal change in Biratnagar's weather, striking a balance between the remnants of the monsoon and the approach of the dry season.

October Precipitation Trends in Biratnagar

The chart displays monthly precipitation patterns in Biratnagar, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Biratnagar, October typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec41917481103084403672568305
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Biratnagar

October in Biratnagar, Nepal, sees a notable shift in humidity levels, settling at 87%. Following the summer months, where humidity peaks at a staggering 92% in July through September, October marks a slight decline, yet remains comfortably high. This transition into autumn signifies a gradual easing from the oppressive dampness of summer. As temperatures begin to cool, the humidity still lingers, suggesting a rich atmosphere that contributes to the region's lush landscapes. With October's humidity nearly matching that of the peak monsoon months, it’s clear that Biratnagar embraces a vibrant, albeit humid, start to the fall season.

October Average Humidity in Biratnagar

This chart illustrates the average monthly humidity levels in Biratnagar, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Biratnagar is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec58%53%32%25%46%77%92%92%92%87%76%71%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Biratnagar

In October, Biratnagar experiences a UV Index of 9, categorized as very high, which indicates a significant risk of harm from unprotected sun exposure. With a burn time of just 15 minutes, it's essential to take precautions, especially considering the peak UV levels observed throughout the preceding months. Notably, after a summer of extreme UV conditions peaking at 13 in July, the intensity slightly decreases, yet remains intense enough to warrant careful sun protection. This trend highlights the necessity for residents and visitors alike to remain vigilant and utilize protective measures when outdoors. For more detailed information, check out the Biratnagar UV Index.

Maximum UV Index Levels in Biratnagar for October

The chart shows the monthly maximum UV Index (UVI) for Biratnagar in October, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In October, the maximum UV index in Biratnagar typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec56891011131212975
Data source: Biratnagar October UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

October Sunshine in Biratnagar

In October, Biratnagar basks in a delightful 303 hours of sunshine, making it one of the sunniest months of the year. As the monsoon recedes, the city experiences a significant rebound in sunlight compared to the previous months. Notably, the sunshine hours in October reflect a gradual increase from September's 273 hours, showcasing a transition into the dry season. This pattern continues the upward trend noted since the peak summer months, where sunlight reaches its zenith in May and June with over 330 hours. As the year draws to a close, October's radiant days create a perfect backdrop for outdoor activities and celebrations, reinforcing Biratnagar's charm during this vibrant autumn period.

Monthly Sunshine Duration in Biratnagar: October Highlighted

The October sunshine duration represents the total number of hours Biratnagar experiences direct sunlight during the month of October, excluding cloudy or obstructed periods. This chart compares the sunshine duration of October with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec237h278h332h334h339h314h247h275h273h303h289h284h
Data source: Biratnagar October Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Biratnagar During October

In Biratnagar, Nepal, October presents a notable increase in sunny weather potential with a 64% chance of sun, marking a significant improvement from the dreary monsoon months. This rise in likelihood signifies a transition from the heavy rains of July and August, where sunshine is scarce at just 8% and 4% respectively. As the region moves out of the wet season, October's weather becomes more favorable, although it remains less sunny compared to the early months of the year, such as February and March, which boast probabilities above 85%. Thus, October offers a delightful balance—promising clearer skies than the preceding months while still falling short of the peak daytime brightness typical in the earlier part of the year.

Percentage of Sunny Days in October in Biratnagar

The chart illustrates the percentage of sunny days in Biratnagar throughout the year, with October highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Biratnagar experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec77%87%85%77%38%27%8%4%29%64%85%75%
Data source: Biratnagar October chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Biratnagar in October

In Biratnagar, Nepal, the daylight duration exhibits a fascinating seasonal rhythm throughout the year. Starting with a modest 10 hours in January, the days steadily lengthen, peaking at a vibrant 13 hours from May to August. This period of extended daylight invites outdoor activities and communal gatherings, reflecting the region’s lively spirit during the warmer months. As the calendar turns to autumn, however, daylight begins to wane; by October, the sun graces the city with 11 hours of light, hinting at the approaching winter. This gradual transition is a reminder of nature's cycles, as daylight decreases once again to 10 hours by December, creating a cozy atmosphere perfect for reflection and warmth.

Average Daylight Hours in Biratnagar for October

The chart illustrates the variation in daylight duration in Biratnagar throughout the year, with October highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 40m11h 14m12h12h 47m13h 26m13h 45m13h 35m13h 1m12h 16m11h 30m10h 50m10h 29m
Data source: Biratnagar daylight hours, calculated by summing the hours between sunrise and sunset for each day.

October Winds in Biratnagar

In Biratnagar, Nepal, the October winds seem to gently whisper the transition from summer to winter, with an average speed of 1.9 m/s (4 mph). This slight decline in wind speed marks a noticeable shift, as the city experiences its peak breeziness earlier in the year, particularly from June to September, when gusts hover around 2.6 to 2.9 m/s (6 mph). October's milder breezes mirror the gradual cooldown, suggesting a serene ambiance that envelops the region as it prepares for the colder months ahead. As November approaches, winds soften further, reminding residents of the tranquil beauty that accompanies the onset of winter.

Average October Wind Speed in Biratnagar

The chart displays monthly wind speed patterns in Biratnagar, with values for each month shown alongside October's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how October's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec1.61.72.42.82.62.92.62.12.31.9 m/s1.51.8
Data source: Biratnagar October wind data, generated using information from the Copernicus Climate Change Service.

How October Weather in Biratnagar Compares to Other Months

Weather in Biratnagar varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Biratnagar, focusing on differences in temperature, rainfall, humidity, and UV levels.

October and January showcase strikingly different weather patterns. October experiences much warmer temperatures, with averages around 27°C (81°F) and peaks reaching up to 36°C (98°F), while January's averages drop significantly to 16°C (61°F) with maximums of 29°C (85°F). Additionally, October is quite humid at 87% and sees about 83 mm (3.3 in) of precipitation over 9 days, whereas January enjoys a much drier climate with only 4 mm (0.2 in) of rain across just 1 day, contributing to its lower humidity of 58%. For more detailed information, check out Biratnagar weather in January.

October and February present a stark contrast in weather conditions. October enjoys warmer temperatures, with a minimum of 16°C (61°F) and an average of 27°C (81°F), peaking at a scorching 36°C (98°F). However, it also brings higher humidity at 87% and considerable rainfall, with 83 mm (3.3 inches) spread across about 9 days. In contrast, February is much cooler, featuring a minimum temperature of 8°C (46°F) and an average of 19°C (67°F), reaching a maximum of 31°C (88°F). It boasts significantly lower humidity at 53% and minimal precipitation of only 19 mm (0.7 inches) over just one day. For more detailed insights on February weather trends, you can visit Biratnagar weather in February.

In October, the weather tends to be warmer and more humid compared to March, with average temperatures ranging from a minimum of 16°C (61°F) to a maximum of 36°C (98°F). The month experiences significant rainfall, accumulating 83 mm (3.3 in) over approximately 9 days, leading to a high humidity level of 87%. In contrast, March boasts a slightly cooler average temperature, ranging from 11°C (51°F) to a maximum of 37°C (99°F), but with much less precipitation, totaling only 17 mm (0.7 in) over about 3 days and a much lower humidity of 32%. For a detailed look at March weather, please visit Biratnagar weather in March.

In comparing the weather between October and April, we see distinct differences in both temperature and humidity. October typically experiences a minimum temperature of 16°C (61°F) and an average high of 36°C (98°F), coupled with substantial humidity at 87%. Precipitation is also notable, with about 83 mm (3.3 in) falling over 9 days. In contrast, April shows slightly warmer minimum temperatures at 17°C (62°F) and an impressively high maximum of 41°C (106°F), but significantly less humidity at 25%. Furthermore, precipitation in April is lighter, measuring only 48 mm (1.9 in) across 8 days. For more detailed insights, you can check Biratnagar weather in April.

In October, temperatures range from a mild 16°C (61°F) to a hot 36°C (98°F), with an average of 27°C (81°F). The month experiences considerable humidity at 87% and sees 83 mm (3.3 in) of precipitation over 9 days. In contrast, May presents even warmer conditions, with minimum temperatures of 21°C (70°F) and maximums reaching up to 40°C (104°F), averaging 29°C (84°F). However, May is also wetter, with 110 mm (4.3 in) of rain over 19 days and a significantly lower humidity at 46%. This stark difference not only highlights the rising temperatures but also the shift in humidity and precipitation patterns from October to May. For more details, you can check Biratnagar weather in May.

October weather in Biratnagar is generally milder compared to June, with temperatures ranging from a minimum of 16°C (61°F) to a maximum of 36°C (98°F). The average temperature is comfortable at 27°C (81°F), accompanied by a relatively low precipitation level of 83 mm (3.3 in) over approximately 9 rainy days and higher humidity at 87%. In contrast, June experiences warmer conditions with temperatures starting at a minimum of 23°C (74°F) and peaking at 38°C (102°F) on average. The month is significantly wetter, receiving 308 mm (12.1 in) of rainfall over 26 days, and the humidity is somewhat lower at 77%. For more details on June weather, you can visit Biratnagar weather in June.

In comparing the weather between October and July, October features a more moderate temperature range, with minimums around 16°C (61°F) and maximums reaching 36°C (98°F), while July maintains warmer minimums of 24°C (75°F) and maximums peaking at 38°C (100°F). Precipitation levels also differ significantly; October experiences 83 mm (3.3 in) over 9 days, in contrast to July's substantial 440 mm (17.3 in) spread over 29 days. The humidity is slightly lower in October at 87%, compared to July's 92%, making October a more comfortable month overall. For a detailed view of July's weather, see Biratnagar weather in July.

When comparing the weather in October and August, October presents a more moderate climate with temperatures ranging from a minimum of 16°C (61°F) to a maximum of 36°C (98°F) and an average of 27°C (81°F). In contrast, August tends to be hotter, with a minimum of 25°C (77°F), an average of 30°C (85°F), and a peak of 38°C (101°F). Additionally, October sees significantly less rainfall, with 83 mm (3.3 in) over 9 days, compared to August's 367 mm (14.4 in) over 29 days, resulting in higher humidity levels in August at 92% versus October's 87%. For a more detailed look at August's weather, you can visit Biratnagar weather in August.

In comparing the weather of October and September, October experiences slightly cooler temperatures, with average highs of 36°C (98°F) compared to September's maximum of 37°C (98°F). The minimum temperature in October is also more comfortable, at 16°C (61°F), contrasted with September's higher minimum of 22°C (73°F). Precipitation decreases significantly in October, totaling 83 mm (3.3 in) over 9 days, while September is much wetter with 255 mm (10.1 in) over 25 days. Humidity remains high in both months, though it is marginally lower in October at 87%, down from September's 92%. For more detailed insights, check the full report on Biratnagar weather in September.

October typically features warmer temperatures, with daily averages around 27°C (81°F) and highs reaching up to 36°C (98°F). The month is characterized by higher humidity at 87% and considerable rainfall of 83 mm over 9 days, creating a lush, if slightly sticky, atmosphere. In contrast, November sees a notable drop in temperature, with a minimum of 11°C (53°F) and an average of 22°C (72°F). This month is much drier, with no recorded precipitation, resulting in a more comfortable humidity level of 76%. The stark difference in weather between these two months highlights the transition from the warm, wet conditions of October to the cooler, drier days of November. For more details, check out Biratnagar weather in November.

October and December present strikingly different weather patterns. In October, temperatures range from a minimum of 16°C (61°F) to a scorching maximum of 36°C (98°F), with an average of 27°C (81°F). The month experiences significant rainfall, receiving 83 mm (3.3 in) of precipitation over nine days and high humidity at 87%. In contrast, December cools down considerably, with temperatures dipping to a low of 7°C (44°F) and peaking at 30°C (87°F), averaging around 18°C (64°F). This month is notably drier, with only 5 mm (0.2 in) of rain across zero days and a decrease in humidity to 71%. For more details on the December climate, check out Biratnagar weather in December.

Compare Biratnagar's Climate with Cities Worldwide

Conclusion: What to Expect From October Weather in Biratnagar

October in Biratnagar marks a significant transition in weather, distinguished by warm temperatures and heightened humidity, which can feel quite different from the preceding months. With maximums reaching a steamy 36°C, the month offers a blend of warmth and moderate rainfall—an average of 83 mm over about nine days. This combination creates a lush environment, revitalizing the landscapes after the retreat of the monsoon. As the humidity hovers around a high 87%, October is both a vibrant and transitional period, setting the stage for the cooler months ahead. For more insights into Biratnagar's climate throughout the year, visit Biratnagar Climate.