December Weather in Rajshahi, Bangladesh

Last updated: August 21, 2025

In December, Rajshahi, Bangladesh experiences a mild and temperate climate, with temperatures ranging from a comfortable minimum of 10°C (50°F) to a maximum of 29°C (85°F), averaging around 19°C (67°F). Rainfall is minimal, with only 16 mm (0.6 in) of precipitation over approximately 2 days of the month, creating ideal conditions for outdoor activities. The air is notably humid, with levels reaching 87%, adding a touch of warmth to the cooler temperatures. These conditions make December an inviting time to explore the scenic beauty of Rajshahi.

December Temperature in Rajshahi

In December, Rajshahi, Bangladesh, experiences a refreshing shift as temperatures cool down from the warmth of the preceding months. The minimum temperature settles at a comfortable 10°C (50°F), while the average reaches a pleasant 19°C (67°F). Daytime highs can still climb to a welcoming 29°C (85°F), providing a perfect balance for those wanting to enjoy the outdoors. As the area transitions from the scorching heat of late summer, December offers a delightful reprieve, making it an ideal time for visitors to explore the vibrant culture and picturesque landscapes without the sweltering heat that characterizes the earlier months. Overall, this month marks the onset of cooler weather, setting the stage for the mild winter that follows in Rajshahi.

December Weather in Rajshahi: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Rajshahi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rajshahi, December 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).
JanFebMarAprMayJunJulAugSepOctNovDec636978838486858685827466
Data source: Temperature data for Rajshahi generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Rajshahi

In December, Rajshahi experiences a notable shift in its precipitation patterns, with 16 mm (0.6 in) of rainfall recorded over just 2 days. This represents a slight increase from the preceding month of November, which saw a mere 5 mm of rain. As the dry season begins to take hold, December's precipitation is quite modest compared to the heavy monsoon months earlier in the year; for instance, July and August peak at 312 mm and 271 mm, respectively. The dry spell continues to usher in the cooler months, suggesting a transition where moisture becomes scarcer and the climate turns drier, paving the way for a more stable environment as the year draws to a close.

December Precipitation Trends in Rajshahi

The chart displays monthly precipitation patterns in Rajshahi, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Rajshahi, December typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec41521110235271312271221127516
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Rajshahi

In Rajshahi, Bangladesh, December experiences a notable humidity level of 87%, reflecting a transition from the heavier, more oppressive humidity of summer months. As the year progresses, humidity peaks in July and August at an impressive 91% and 90%, respectively, creating a sultry atmosphere. However, as the seasons shift towards winter, there's a gradual decline from the year's highest humidity to a more moderate level. October and November witness high humidity as well, measuring 89% and 88%, before settling at 87% in December. This trend highlights the region's humid subtropical climate, where the wettest months lead to cooler conditions by year's end, providing a unique weather experience for residents and visitors alike.

December Average Humidity in Rajshahi

This chart illustrates the average monthly humidity levels in Rajshahi, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Rajshahi is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%65%48%35%65%83%91%90%90%89%88%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Rajshahi

In December, Rajshahi experiences a notable shift in UV exposure compared to the sweltering peak months of the year. With a UV Index of 5, the exposure category drops to moderate, allowing residents and visitors to enjoy the outdoors safely with a burn time of 30 minutes. This reprieve follows months of intense UV conditions, peaking in June and July at an extreme 13, where the burn time reduces to just 10 minutes. After the high UV levels in the summer, the gradual decrease in December signifies a shift towards milder sun exposure, making it an ideal month for outdoor activities without the usual risks. To stay informed and protect your skin, check the latest updates at Rajshahi UV Index.

Maximum UV Index Levels in Rajshahi for December

The chart shows the monthly maximum UV Index (UVI) for Rajshahi in December, 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 December, the maximum UV index in Rajshahi typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec578910121313121075
Data source: Rajshahi December 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.

December Sunshine in Rajshahi

In December, Rajshahi, Bangladesh enjoys a delightful 275 hours of sunshine, which reflects a steady and inviting light as the year draws to a close. This amount of sunshine marks a slight dip from the vibrant hours seen in both February and March, but remains consistent with the later months of the year, creating a pleasant backdrop for winter festivities. Throughout the year, sunshine peaks in the early months of spring, showcasing the region's vibrant weather patterns. As December approaches, the gradually diminishing hours highlight a seasonal transition, yet the remaining sunlight still offers a warm embrace, perfect for outdoor activities and enjoying the local scenery. Thus, December’s sunshine serves as a gentle reminder of the warm days past while gracefully paving the way for the cooler months ahead.

Monthly Sunshine Duration in Rajshahi: December Highlighted

The December sunshine duration represents the total number of hours Rajshahi experiences direct sunlight during the month of December, excluding cloudy or obstructed periods. This chart compares the sunshine duration of December with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec238h282h331h315h308h293h260h287h274h286h287h275h
Data source: Rajshahi December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Rajshahi During December

As December rolls in, Rajshahi, Bangladesh experiences a notable shift in its weather patterns. The likelihood of sunny days, while decreased compared to the earlier months of the year, still holds a respectable 66% chance. This puts December ahead of the wet summer months, where sunshine is rare, yet it lags behind the sunnier spells of January through April. The progression from the high percentages seen in the start of the year reflects the transition towards winter, bringing cooler temperatures and a hint of dryness. Therefore, while it may not boast the brilliance of mid-winter sun, December still offers ample opportunities to enjoy clearer skies before the chill of the new year sets in.

Percentage of Sunny Days in December in Rajshahi

The chart illustrates the percentage of sunny days in Rajshahi throughout the year, with December 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 Rajshahi experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec87%86%85%73%45%19%7%7%22%60%75%66%
Data source: Rajshahi December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Rajshahi in December

In Rajshahi, Bangladesh, the daylight duration exhibits a fascinating cyclical pattern throughout the year. Beginning with a crisp 10 hours in January, days progressively lengthen until they peak at 13 hours from May to July, basking the region in nearly half a day of sunlight. As summer fades, the daylight gradually diminishes, slipping back to 12 hours in August and September, and progressively shortening to 10 hours again by November and December. This natural ebb and flow not only marks the changing seasons but also enhances the vibrant lifestyle of Rajshahi, making each month a unique experience of light and warmth.

Average Daylight Hours in Rajshahi for December

The chart illustrates the variation in daylight duration in Rajshahi throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 48m11h 19m12h12h 43m13h 18m13h 36m13h 27m12h 56m12h 15m11h 33m10h 57m10h 38m
Data source: Rajshahi daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Rajshahi

As December settles in Rajshahi, Bangladesh, the breeze carries a gentle reminder of the year's close, with an average wind speed of 2.0 m/s (4 mph). This subtle chill comes after a moderate decline in wind speed from the previous months, with November recording a slightly lower 1.9 m/s (4 mph). The winds peak in the summer months of June and July at 2.9 m/s (6 mph) and 2.8 m/s (6 mph) respectively, painting a picture of a shifting atmosphere as the seasons change. Interestingly, from April onwards, winds generally hover around the 2.4 to 2.6 m/s range before tapering off in the cooler months, highlighting a characteristic calm as winter approaches. December's soothing winds serve as a gentle transition into the winter chill, inviting moments of reflection and warmth amidst the seasonal shifts.

Average December Wind Speed in Rajshahi

The chart displays monthly wind speed patterns in Rajshahi, with values for each month shown alongside December's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how December's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.02.12.02.62.42.92.82.42.42.01.92.0 m/s
Data source: Rajshahi December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Rajshahi Compares to Other Months

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

In December, the weather features a pleasant range of temperatures, with a minimum of 10°C (50°F), an average of 19°C (67°F), and a maximum of 29°C (85°F). Humidity is relatively high at 87%, accompanied by 16 mm (0.6 in) of precipitation over 2 days. In contrast, January experiences slightly cooler temperatures, with a minimum of 7°C (46°F) and an average of 17°C (63°F), while still reaching a maximum of 29°C (85°F). The month is drier, receiving only 4 mm (0.2 in) of rainfall over just 1 day and a decrease in humidity to 74%. For more details, you can check the Rajshahi weather in January.

In December, the weather is generally mild, with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 29°C (85°F) and an average of 19°C (67°F). The month experiences relatively high humidity at 87% and sees minor rainfall of about 16 mm (0.6 in) over just two days. In contrast, February showcases slightly cooler nights with a minimum temperature of 8°C (47°F) but can reach up to 33°C (92°F) during the day, averaging at 20°C (69°F). Despite a similar amount of rainfall at 15 mm (0.6 in) across two days, February stands out with significantly lower humidity levels at 65%. For more details, please refer to Rajshahi weather in February.

In December, the weather presents a warm and humid climate, with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 29°C (85°F) and an average of 19°C (67°F). The month experiences relatively low precipitation, totaling 16 mm (0.6 in) over just 2 days and maintains high humidity levels at 87%. In contrast, March features hotter conditions, with temperatures soaring from a minimum of 13°C (55°F) to a peak of 37°C (98°F), resulting in an average of 26°C (78°F). March also sees increased rainfall, with 21 mm (0.8 in) over 5 days, but the humidity drops significantly to 48%. For more detailed information on Rajshahi weather in March, visit Rajshahi weather in March.

In December, the weather is relatively mild with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 29°C (85°F), accompanied by low precipitation of just 16 mm (0.6 in) over two days and high humidity at 87%. In contrast, April experiences significantly warmer temperatures, with a minimum of 17°C (63°F) and a maximum soaring up to 40°C (105°F). However, April also sees a marked increase in rainfall, totaling 110 mm (4.3 in) over 13 days, with humidity dropping to 35%. For more detailed insights on the weather in April, you can visit Rajshahi weather in April.

In December, temperatures range from a minimum of 10°C (50°F) to a maximum of 29°C (85°F), with an average of 19°C (67°F). The weather tends to be relatively dry, with only 16 mm (0.6 in) of precipitation over just 2 days and high humidity at 87%. In contrast, May experiences significantly warmer conditions, with temperatures starting at a minimum of 20°C (68°F) and peaking at 39°C (103°F), averaging 29°C (85°F). However, it is much wetter, receiving 234 mm (9.2 in) of rain over 20 days, and the humidity drops to a more comfortable 65%. For more details on the weather specifics, you can visit Rajshahi weather in May.

In December, the weather is notably milder, featuring temperatures ranging from a minimum of 10°C (50°F) to a maximum of 29°C (85°F), with an average of 19°C (67°F). The month is relatively dry, with only 16 mm (0.6 in) of precipitation over just 2 days, and humidity levels at 87%. In contrast, June brings significantly warmer temperatures, with a minimum of 22°C (72°F) and a maximum of 38°C (101°F), averaging around 30°C (86°F). This month is characterized by heavy rainfall, receiving a whopping 271 mm (10.7 in) of precipitation across 24 days, and maintaining lower humidity at 83%. For a more detailed overview, you can check Rajshahi weather in June.

December and July present contrasting weather patterns. In December, temperatures range from a mild 10°C (50°F) to a warm 29°C (85°F), with an average of 19°C (67°F). The month is relatively dry, experiencing only 16 mm (0.6 in) of precipitation over just 2 days, and humidity levels are high at 87%. In contrast, July is characterized by significantly warmer temperatures, with a minimum of 25°C (77°F) and a maximum reaching up to 37°C (99°F). The average temperature remains at 29°C (85°F), but the month is much wetter, accumulating 312 mm (12.3 in) of rainfall over 27 days, and humidity increases slightly to 91%. For more details on July weather, visit Rajshahi weather in July.

December and August present striking contrasts in weather patterns. December enjoys mild temperatures, ranging from a minimum of 10°C (50°F) to a pleasant average of 19°C (67°F) and a maximum of 29°C (85°F), coupled with low precipitation of just 16 mm (0.6 in) over two days and humidity at 87%. In stark contrast, August is characterized by significantly warmer temperatures, with a minimum of 26°C (79°F), an average of 30°C (86°F), and peaks reaching 36°C (97°F). August also sees much higher precipitation levels, accumulating 271 mm (10.7 in) across 27 rainy days and maintaining a humidity level of 90%. This stark difference highlights December's dry and temperate conditions compared to the hot and wet climate of August. For more detailed information, you can visit Rajshahi weather in August.

In December, the weather in Rajshahi is notably milder, with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 29°C (85°F) and an average of 19°C (67°F). The month sees relatively low precipitation, totaling 16 mm (0.6 in) over just 2 days, and humidity remains high at 87%. In contrast, September experiences much warmer conditions, with temperatures ranging from a minimum of 24°C (76°F) to a scorching maximum of 36°C (97°F), and an average temperature of 29°C (85°F). The rainfall is significantly higher in September, with total precipitation of 221 mm (8.7 in) spread over 25 days and humidity levels reaching 90%. For more detailed information, check out Rajshahi weather in September.

When comparing the weather between December and October, notable differences emerge. In December, temperatures range from a minimum of 10°C (50°F) to a maximum of 29°C (85°F), with a more manageable average of 19°C (67°F). Precipitation is relatively low at 16 mm (0.6 in) over just 2 days, and humidity sits at 87%. In contrast, October presents a much warmer climate, with temperatures ranging from a minimum of 20°C (67°F) to a scorching maximum of 36°C (96°F) and an average of 28°C (82°F). The month sees significant rainfall, totaling 127 mm (5.0 in) spread across 13 days, accompanied by a slightly higher humidity level of 89%. For a detailed overview of October's weather, you can visit Rajshahi weather in October.

In December, the weather tends to be slightly cooler compared to November, with average temperatures ranging from a minimum of 10°C (50°F) to a maximum of 29°C (85°F), while November sees higher temperatures, with a range of 14°C (57°F) to 34°C (93°F). Additionally, December experiences increased humidity at 87%, compared to November's 88%, though both months are relatively close in this regard. Precipitation levels also differ, with December receiving 16 mm over 2 days, compared to just 5 mm over 1 day in November. For more detailed information, you can check Rajshahi weather in November.

Compare Rajshahi's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Rajshahi

As the year winds down, December in Rajshahi presents a welcome shift in weather dynamics. With temperatures averaging milder degrees and notably lower highs compared to the sweltering summer months, the climate offers a refreshing relief. The cooler nights with minimum temperatures dipping to comfortable lows create a pleasant atmosphere that invites outdoor exploration. Additionally, humidity levels remain high, contributing to a cozy ambience, while the minimal rainfall with just a couple of days of precipitation allows for ample sunshine, perfect for soaking in the beautiful scenery. For a deeper dive into the nuances of Rajshahi's climate, visit Rajshahi Climate.