October Weather in Sonargaon, Bangladesh

Last updated: August 21, 2025

In October, the weather in Sonargaon, Bangladesh showcases a warm and humid climate, with maximum temperatures reaching up to 36°C (98°F) and an average of 28°C (83°F). The minimum temperature rarely drops below 20°C (69°F), providing a comfortable atmosphere for outdoor activities. However, October is also characterized by significant precipitation, with a total of 179 mm (7.1 in) spread over 15 days, contributing to a high humidity level of 78%. This blend of warmth and moisture sets the stage for lush landscapes and vibrant local culture, making it an interesting time to experience Sonargaon.

October Temperature in Sonargaon

In October, Sonargaon, Bangladesh, experiences a pleasant transition as temperatures start to soften following the sweltering summer months. With minimum temperatures around 20°C (69°F) and an average hovering at 28°C (83°F), the climate becomes more enjoyable for outdoor activities. The maximum temperature reaches 36°C (98°F), marking a slight decline from the peak summer figures, yet still warm enough to embrace the vibrant local culture. This month signifies a shift towards the cooler end of the season, paving the way for the cooler November ahead, while maintaining a comfortable warmth that beckons visitors to explore Sonargaon’s rich history and scenic beauty.

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

The chart illustrates October temperature patterns in Sonargaon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sonargaon, 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).
JanFebMarAprMayJunJulAugSepOctNovDec647078828484848585827567
Data source: Temperature data for Sonargaon 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 Sonargaon

October in Sonargaon, Bangladesh, marks a notable shift in weather patterns as the monsoon begins to recede. This month sees 179 mm (7.1 in) of rainfall over 15 days, which reflects a significant decrease from the heavier downpours of previous months, particularly June's peak of 403 mm (15.9 in). The tapering of precipitation indicates the gradual transition towards the drier months ahead. While October provides a respite from the intense humidity and frequent rain that characterizes the summer, it still delivers a substantial amount of moisture that supports the surrounding agriculture. As the landscape shifts, residents prepare for the upcoming cooler, drier months of November and December.

October Precipitation Trends in Sonargaon

The chart displays monthly precipitation patterns in Sonargaon, 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 Sonargaon, October typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec39412062674033232522231792855
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

October Humidity in Sonargaon

In October, Sonargaon, Bangladesh, experiences a significant drop in humidity compared to the peak of the rainy season, yet remains comfortably high at 78%. Following the wettest months of July and September, which witness humidity levels soaring above 80%, October marks a gradual transition towards drier conditions as the monsoon recedes. This month, characterized by a lingering warmth and moisture in the air, is reminiscent of the preceding summer, yet it hints at the cooler, more temperate climate that will unfold in the coming months. As temperatures begin to cool, the humidity still retains a palpable presence, making October a month of lush foliage and vibrant landscapes, perfect for experiencing the natural beauty of the region.

October Average Humidity in Sonargaon

This chart illustrates the average monthly humidity levels in Sonargaon, 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 Sonargaon is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec57%50%41%45%69%72%81%78%83%78%68%64%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Sonargaon

As October rolls into Sonargaon, the UV Index remains notably high at 11, falling within the extreme exposure category. This trend reflects a continuation of July, August, and September, where residents were confronted with similarly intense UV levels. With a burn time of just 10 minutes, it's crucial to adopt protective measures against the sun's harmful rays during this month. The months preceding October saw a peak in UV intensity, reaching 13, and while October's levels moderate slightly, they still demand vigilance. After this, the UV Index is expected to decrease in November and December, returning to high levels of 7 and 6, respectively. For those looking to protect themselves from potential skin damage, staying informed about UV levels is essential; more details can be found at Sonargaon UV Index.

Maximum UV Index Levels in Sonargaon for October

The chart shows the monthly maximum UV Index (UVI) for Sonargaon 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 Sonargaon typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec579912131313121176
Data source: Sonargaon 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 Sonargaon

In October, Sonargaon blossoms with an average of 291 hours of sunshine, marking a delightful transition into the cooler months. This figure reflects a steady increase from the 279 hours seen in September, showcasing a trend of enhanced daylight as the monsoon recedes. Notably, October stands out with more sunshine compared to its neighboring months, continuing from the warmer conditions of May and April, which boast impressive totals of 317 and 315 hours, respectively. This increase in daylight hours heralds the return of vibrant outdoor activities, making it an ideal time to explore the rich heritage and natural beauty of Bangladesh. As the year progresses, Sonargaon's sunlight begins to decline, yet October remains a golden month, capturing the essence of a bright and inviting autumn.

Monthly Sunshine Duration in Sonargaon: October Highlighted

The October sunshine duration represents the total number of hours Sonargaon 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.
JanFebMarAprMayJunJulAugSepOctNovDec238h282h325h315h317h264h265h287h279h291h285h278h
Data source: Sonargaon October Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Sonargaon During October

In Sonargaon, Bangladesh, the likelihood of sunny weather experiences notable fluctuations throughout the year. With a striking 84% chance of sunshine in January and peaking at 85% in February, the early months set a vibrant tone. However, as the year progresses towards the southern monsoon season, the probabilities drop dramatically, with June and July plummeting to a mere 12% and 4% respectively. By October, there is a moderate 53% chance of clear skies, indicating a transitional phase as the region begins to emerge from the incessant rains of summer. Following this brief revival of sunshine, the trend shifts once again, with November enjoying a climbing 74% probability of sunny weather. Thus, while October presents a decent opportunity for sun, the shift from the dreary summer months creates a canvas of potential for mild and bright days ahead.

Percentage of Sunny Days in October in Sonargaon

The chart illustrates the percentage of sunny days in Sonargaon 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 Sonargaon experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec84%85%77%72%52%12%4%6%15%53%74%63%
Data source: Sonargaon October chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Sonargaon in October

In Sonargaon, Bangladesh, the rhythm of daylight duration follows a captivating seasonal cycle that reflects the interplay of nature. October brings with it 11 hours of daylight, marking a gentle transition from the longer days of summer. As the year progresses, the daylight hours start at a robust 10 hours in January, gradually increasing to a peak of 13 hours between May and July, offering ample sunshine for outdoor activities. Following this vibrant summer stretch, daylight gradually begins to wane, with September mirrored by October at 12 hours before settling back to 10 hours in the closing months of the year. This ebb and flow not only illuminates the changing seasons but also underscores the beauty of Sonargaon’s climate, encouraging residents and visitors alike to embrace each moment of daylight.

Average Daylight Hours in Sonargaon for October

The chart illustrates the variation in daylight duration in Sonargaon throughout the year, with October highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 50m11h 20m12h12h 42m13h 16m13h 33m13h 24m12h 54m12h 15m11h 34m10h 59m10h 41m
Data source: Sonargaon daylight hours, calculated by summing the hours between sunrise and sunset for each day.

October Winds in Sonargaon

As October arrives in Sonargaon, Bangladesh, the winds subtly shift to a gentler rhythm, with an average speed of 1.8 m/s (4 mph). This marks a slight decrease compared to the breezier months of June and July, where winds reached up to 3.5 m/s (8 mph). The transition to October reflects a broader trend of diminishing wind speeds as the region moves from the summer season into the cooler months. Following a summer of vibrant winds, October's calmness heralds a serene atmosphere, reminiscent of the soft, whispering breezes that often accompany the onset of winter. With this drop in wind speed, the tranquil charm of Sonargaon develops, inviting residents and visitors alike to bask in the peaceful embrace of autumn.

Average October Wind Speed in Sonargaon

The chart displays monthly wind speed patterns in Sonargaon, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.92.12.12.32.43.53.22.82.11.8 m/s1.81.9
Data source: Sonargaon October wind data, generated using information from the Copernicus Climate Change Service.

How October Weather in Sonargaon Compares to Other Months

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

October and January showcase stark differences in weather conditions. October boasts a warm climate with average temperatures soaring to 28°C (83°F) and a maximum reaching up to 36°C (98°F). This month is also characterized by significant rainfall, totaling 179 mm (7.1 in) over approximately 15 days, combined with high humidity levels at 78%. In contrast, January presents a much cooler and drier picture, with average temperatures around 18°C (65°F) and maximums of 29°C (85°F). The month is notably dry, receiving only 3 mm (0.1 in) of precipitation on no days, and the humidity decreases to 57%. For more details, check out Sonargaon weather in January.

October and February present strikingly different weather conditions. In October, temperatures can soar with a minimum of 20°C (69°F) and an average high of 36°C (98°F), accompanied by significant rainfall totaling 179 mm (7.1 in) over about 15 days, along with high humidity at 78%. In contrast, February offers a much cooler climate, with temperatures ranging from a minimum of 9°C (48°F) to a comfortable average of 21°C (70°F) and a maximum of 34°C (93°F). Additionally, February experiences minimal rainfall of only 9 mm (0.4 in) over just 1 day and lower humidity at 50%. For more details on February weather, visit Sonargaon weather in February.

October and March present contrasting weather conditions, making each month distinct in its own way. In October, temperatures range from a minimum of 20°C (69°F) to a maximum of 36°C (98°F), with an average of 28°C (83°F). The month is characterized by significant rainfall, totaling 179 mm (7.1 in) across 15 days, and humidity is relatively high at 78%. In contrast, March features milder temperatures with a minimum of 13°C (56°F) and an average of 26°C (79°F), while still reaching up to 36°C (97°F). Precipitation during March is markedly lower, at 41 mm (1.6 in) over just 7 days, and the humidity drops to a comfortable 41%. For more detailed insights into March weather in the region, you can refer to Sonargaon weather in March.

In comparing the weather in October and April, we see some notable differences despite similar average temperatures of 28°C (83°F). October tends to have a higher humidity level at 78%, contributing to a more oppressive atmosphere, while April's humidity is significantly lower at 45%, creating a drier heat. Additionally, while October experiences a maximum temperature of 36°C (98°F), April can reach slightly higher at 38°C (101°F). Precipitation is also more pronounced in April, with 206 mm (8.1 in) over 15 days, compared to October's 179 mm (7.1 in) over the same number of days. For more detailed insights on April weather, you can refer to Sonargaon weather in April.

In comparing the weather of October and May, both months experience high temperatures, with October averaging 28°C (83°F) and May slightly warmer at 29°C (84°F). However, May tends to be slightly hotter at its peak, reaching a maximum of 37°C (98°F) compared to October's maximum of 36°C (98°F). Precipitation is notably higher in May, with 266 mm (10.5 in) over 21 days, compared to October's 179 mm (7.1 in) across 15 days. Additionally, October has a higher humidity level at 78%, while May's humidity is at a lower 69%. For a more detailed look at the weather patterns, you can check out Sonargaon weather in May.

When comparing the weather in October and June, we can see notable differences, particularly in precipitation and temperature patterns. October features a minimum temperature of 20°C (69°F) and averages around 28°C (83°F), peaking at a maximum of 36°C (98°F), with a substantial amount of rainfall totaling 179 mm (7.1 in) over 15 days and a humidity level of 78%. In contrast, June has slightly higher temperatures, with a minimum of 24°C (76°F), an average of 29°C (85°F), and a maximum of 36°C (97°F). However, it experiences much heavier rainfall of 403 mm (15.9 in) across 27 days, but a lower humidity at 72%. This significant rainfall in June can greatly impact daily activities, as highlighted in this resource: Sonargaon weather in June.

When comparing the weather in October and July, we see notable differences in temperature and precipitation patterns. October experiences slightly lower temperatures, with a minimum of 20°C and an average of 28°C, while July has a higher minimum of 25°C and an average temperature of 29°C. July also tends to be more humid, with humidity levels at 81% compared to October’s 78%. Additionally, July sees significantly more rainfall, totaling 323 mm over 28 days, compared to October's 179 mm over 15 days. For more detailed insights, you can check out Sonargaon weather in July.

In comparison to August, October tends to be slightly cooler and experiences more variability in precipitation. August boasts min temperatures of 26°C (79°F) and an average of 29°C (85°F), while October's temperatures are a bit lower, with a minimum of 20°C (69°F) and an average of 28°C (83°F). Notably, August also has higher overall rainfall, recording 252 mm (9.9 in) over 28 days compared to October’s 179 mm (7.1 in) across 15 days. Both months share a humidity level of 78%, making them similarly muggy, but October's reduced precipitation might offer a bit more drier spells. For more detailed weather insights, visit Sonargaon weather in August.

The weather in October is notably different from that of September. In October, the minimum temperature drops to 20°C (69°F) while the average remains at 28°C (83°F), and the maximum temperature declines slightly to 36°C (98°F). In contrast, September sees a higher minimum temperature of 25°C (77°F) and a similar average of 29°C (85°F). Both months experience substantial rainfall, but October receives 179 mm (7.1 in) over 15 days, whereas September has higher precipitation at 223 mm (8.8 in) across 24 days. Additionally, humidity in October is slightly lower at 78%, compared to 82% in September. For more detailed information on September weather, you can check Sonargaon weather in September.

In comparing the weather of October and November, October is characterized by warmer temperatures, with a minimum of 20°C (69°F) and an average of 28°C (83°F), peaking at a sweltering 36°C (98°F). Additionally, it experiences a significant amount of rainfall, totaling 179 mm (7.1 in) across 15 days, and has relatively high humidity at 78%. In contrast, November brings a noticeable drop in temperature, with a minimum of 15°C (59°F), an average of 24°C (75°F), and a maximum of 33°C (91°F). The precipitation also decreases sharply to only 28 mm (1.1 in) over just 2 days, and humidity levels drop to 68%. For more detailed information, you can check the Sonargaon weather in November.

October and December exhibit striking differences in weather patterns. In October, temperatures range significantly from a minimum of 20°C (69°F) to a scorching maximum of 36°C (98°F), with an average of 28°C (83°F). This month also experiences considerable rainfall, with a total precipitation of 179 mm (7.1 in) over about 15 days, contributing to a high humidity level of 78%. In contrast, December offers a much cooler climate, with temperatures dipping to a minimum of 10°C (50°F) and peaking at 30°C (87°F), while the average settles at 20°C (67°F). The precipitation in December is notably lower, with only 55 mm (2.2 in) of rain over just 2 days, and humidity decreases to 64%. For more detailed insights, you can check Sonargaon weather in December.

Compare Sonargaon's Climate with Cities Worldwide

Conclusion: What to Expect From October Weather in Sonargaon

October in Sonargaon showcases a marked transition in weather, setting it apart from the intense heat of summer with a refreshing blend of warm temperatures and increased humidity. The month experiences significant rainfall, contributing to its lush landscapes, but also brings about a noticeable drop in temperatures compared to the sweltering highs of previous months. With an average temperature of 28°C (83°F) and a substantial 179 mm of precipitation over approximately half the month, October presents a humid yet vibrant atmosphere that perfectly highlights this region’s captivating climate. To explore more about how these conditions shape the environment, visit Sonargaon Climate.