Climate and monthly weather forecast
Rajshahi, Bangladesh

Rajshahi, situated in the northern part of Bangladesh, experiences a Tropical wet and dry climate. This climate type, categorised as Aw according to the Köppen climate classification, blends hot conditions with distinct wet and dry seasons. All the monthly parameters, such as temperature, precipitation, and daylight hours contribute to this classification, and with it comes the scenario of constantly changing weather throughout the entire 12-month period.

Observing the annual highs over the year, temperature in Rajshahi ranges from 25.4°C (77.7°F) to the peak above 35.9°C (96.6°F). Contrarily, the lowest temperatures move between 10.2°C (50.4°F) and 26.2°C (79.2°F). This vast difference of values clearly indicates significant variations in temperature. Alongside, the averages of relative humidity shifts from a relatively low 35% up to 88%, giving a vivid picture of the dramatic change in weather conditions from dry to humid months.

The rainfall pattern throughout the year is quite demanding of attention as well. While the months from January to April receive a moderate amount of rainfall from 13mm (0.51") to 39mm (1.54"), the subsequent months up until September witness intense rainfall increasing exponentially up to 301mm (11.85"). The number of days with rainfall naturally follows the aforementioned trend, reaching between zero days and 14 days. As for the duration of daylight, Rajshahi experiences increases and decreases from 10.8 hours to 13.6 hours. Lastly, the UV index swings between 6 and 12, implying an essential change in the level of solar radiation throughout the year.

Considering the weather averages, it appears that the pleasant time to visit Rajshahi would be during the cooler months from November to February. With temperatures oscillating from 26.1°C (79°F) to 29.5°C (85.1°F) and a minimal rain precipitation of 14mm (0.55") to 2mm (0.08") during this period, visitors can enjoy outdoor activities under the genial Rajshahi skies.

Travelling to Rajshahi during the months of May to September would represent the more challenging time for tourists. These months are marked by heavy rainfall that shoots from 129mm (5.08") and peaks at 301mm (11.85"), as well as holding an average count of up to 14 rainy days. Moreover, high humidity levels ranging from 51% to 88% during these months could make the stay quite uncomfortable.

Spring in Rajshahi, marked by the months of March to May, is characterized by a sudden rise in temperatures and a sharp increase in rainfall. Temperatures ascend from 33.5°C (92.3°F) to 35.9°C (96.6°F) while precipitation jumps significantly from 27mm (1.06") to 129mm (5.08"). The humidity begins to escalate during this season ranging between 37% and 51%. The end of Spring witnesses an extended duration of daylight from 12 hours to 13.3 hours.

Summers, inhabiting the months of June to August, bring in the highest levels of rainfall and humidity. Rainfall mounts from 272mm (10.71") to 301mm (11.85") and even maintain a high 261mm (10.28") towards the end of the season. This season ranks highest in experiencing the most number of rainy days reaching up to 14 days. The relative humidity also records the annual peak at 88%. The daylight sheds a few minutes from 13.6 hours to 13 hours.

Transitioning into the Autumn months of September to November, the weather in Rajshahi sees a gradual decline in rainfall, temperature, and humidity levels. The rainfall reduces noticeably from 234mm (9.21") to a moderate 14mm (0.55") with a smaller count of rainy days. Temperature averages recede from 32.3°C (90.1°F) to 29.5°C (85.1°F). The humidity also lowers from 80% to 62%.

Winter time in Rajshahi is from December to February. This period is noted by mild temperature values swaying from 25.4°C (77.7°F) to 28°C (82.4°F) and the lowest average precipitation in the year, descending from 13mm (0.51") to 2mm (0.08"). During this season, the city gets around 10.8 hours to 11.3 hours of daylight. The relative humidity undergoes a small drop varying between 40% and 35%. This period is ideal for tourists seeking respite from the otherwise humid and rainfall-heavy regions of Bangladesh.

January in Rajshahi, Bangladesh is quite chilly relative to the later months, with the temperature fluctuating between 10.2°C (50.4°F) and 25.4°C (77.7°F). This sets the baseline for the rest of the year as temperatures gradually increase. Weather in January »

The climate in February undergoes a significant change in Rajshahi, Bangladesh. Notable is a slight surge in the heat temperatures from those of January, signaling the transition into warmer months. Though humidity remains relatively unchanged, these dryer conditions alongside longer sunlit hours foster a perfect backdrop for sightseeing and exploration. Weather in February »

Moving into March, Rajshahi, Bangladesh continues to heat up, displaying a pattern of rising monthly temperatures. While the change may be perceived as a marker for the onset of summer, the region doesn’t suffer the extremity of dry heat thanks to the relatively high humidity. Weather in March »

April witnesses temperatures soaring up to a high of 35.9°C (96.6°F) in Rajshahi, Bangladesh. This month is characteristic of Rajshahi's peak summer, with significant increases in temperature as well as humidity. The sun shines brightly for longer durations although the frequency of rainfall gradually begins to increase. Weather in April »

Upon reaching May, unexpected rain showers are quite prevalent in Rajshahi, Bangladesh, with rainfall hitting a remarkable 129mm (5.08"). The rise in temperature is offset by the increase in humidity and surge in rainfall, making the weather relatively comfortable. Weather in May »

June marks the arrival of the monsoon season in Rajshahi, Bangladesh, with rainfall reaching a formidable 272mm (10.71"). A steady increase in humidity accompanies the rain, contributing to the temperature remaining consistent. Alongside a decrease in the number of sunshine hours, the UV index decreases, reducing the possibility of sunburns. Weather in June »

When it comes to rainfall in Rajshahi, Bangladesh, July tops the charts with an imposing 301mm (11.85"). The relentless showers and high humidity often result in heavy cloud cover, further reducing the average sunshine hours. As the monsoon season peaks, the UV index hits the annual low, making it safe to be outdoors without worry of sunburns. Weather in July »

The weather in August is much similar to that in July in Rajshahi, Bangladesh. The monsoon season continues, albeit with slightly less rainfall, maintaining the consistent temperature range. Although heavy clouds may obscure the sun, there are still substantial daylight hours for outdoor excursions. Weather in August »

As September comes around in Rajshahi, Bangladesh, the monsoon season begins to taper off. There is a noticeable decrease in the frequency of rain, and subsequent humidity levels begin to decline. Sunshine hours increase, offering beautiful sunlit days, perfect for exploration. Weather in September »

In October, Rajshahi, Bangladesh begins to dry up after the intense monsoonal rains, with a stark decrease in rainfall to just 112mm (4.41"). The lower humidity levels coupled with the receding temperatures indicate the onset of the cooler season. Weather in October »

November brings about a significant shift in the climate of Rajshahi, Bangladesh. The temperatures cool down further, presenting pleasant weather that contrasts with the extreme heat experienced earlier in the year. This month experiences the least rainfall since the onset of the monsoon, reflecting the move away from the wet season. Weather in November »

Cheerful and mild, December in Rajshahi, Bangladesh sees temperatures plummeting to a winter low of 12.8°C (55°F). The sharp decline in temperatures coupled with a record low rainfall of 2mm (0.08") accentuates the dry and cool climate of winter. Weather in December »