Climate and monthly weather forecast
Howrah, India

Howrah experiences a dominant classification of Aw per the Köppen climate, which refers to a tropical wet and dry or savanna climate. The region has higher temperatures throughout the year, ranging from 26°C (78.8°F) to 36°C (96.8°F), with relatively high rainfalls midyear and reduced rainfalls at the start and end of the year. Daylight hours remain relatively constant, oscillating mildly from 10.8 hours to 13.5 hours.

The climate parameters exhibit a clear pattern of variations through the months. The temperatures steadily climb from 26°C (78.8°F) in January to the peak of 36°C (96.8°F) in April and May, before embarking on a gradual descent to the initial values by December. Rainfall also follows a similar trend, albeit with a delay. Starting at 19mm (0.75") in January, it ascends gradually to the maximum of 348mm (13.7") in July, before descending to 6mm (0.24") in December. Distinctly, daylight hours display the least variation, maintaining an average hovering around 12 hours.

Howrah's climate manifests unique weather conditions. The region resembles a dry savanna more than a true desert, with considerable rainfall, especially from June to September. The monsoon season, marked by the highest rainfall from June to September with rainfall exceeding 246mm (9.69"), can be considerably intense. On the other end, there is a marked dry spell from November to February with rainfall below 28mm (1.1").

Amid the yearly weather transitions, the ideal period to explore Howrah is the dry and moderately warm period from November to February. In these months, the temperatures are lower, framed between 12°C (53.6°F) and 30°C (86°F), offering a pleasing climate for sightseeing and other outdoor activities. Moreover, the rainfall is significantly lesser, falling below 28mm (1.1") which ensures minimal disruptions to travel plans.

Traveling to Howrah can be challenging from June to September, the peak of the monsoon season. The region experiences the highest rainfall during these months, from 246mm (9.69") in June escalating to 348mm (13.7") in July and staying over 291mm (11.46") till September. Moreover, the heat climbs to the higher end of the scale, ranging between 26°C (78.8°F) and 34°C (93.2°F). The combination of high heat and massive rainfall can prove uncomfortable for many travelers.

Spring in Howrah, occurring from March to May, is marked by steadily increasing temperatures and rising rainfalls. Temperatures rise from 33°C (91.4°F) in March to the year's high of 36°C (96.8°F) in April and May. Coinciding with this, rainfall also sees an uptick, with the precipitation moving from 38mm (1.5") in March to 50mm (1.97") in April, culminating at 133mm (5.24") in May. Daylight hours expand during this period, reaching the highest at 13.2 hours in May.

Howrah's summer lasts from June to September. This period is characterized by the monsoon season. The highest rainfall recorded is between 246mm (9.69") in June and 322mm (12.68") in August. Despite being summer, temperatures drop slightly due to rainfall, ranging between 33°C (91.4°F) and 34°C (93.2°F). This period also sees the lengthiest daylight span, peaking at 13.5 hours in June.

The autumn season in Howrah, spanning from October to November, accompanies falling temperatures and a dip in rainfall. The temperatures slide from 32°C (89.6°F) in October to 30°C (86°F) in November. Rainfall reduces drastically from 164mm (6.46") in October to 28mm (1.1") in November. The duration of daylight hours also decreases, from 11.6 hours in October to 11.1 hours in November.

Howrah's winter season lasts from December to February. This timeframe is defined by a further drop in temperatures and rainfall amounts. The limits on daily high and low temperatures range from 12°C (53.6°F) at the beginning of the season to 29°C (84.2°F) at the end. The rainfall is exceptionally lower, plunging from 19mm (0.75") in December to a negligible 6mm (0.24") in February. Winter days yield modest daylight at approximately 11 hours.

January in Howrah, India is typically cooler after winter, but still pleasantly warm. Daylight stretches for nearly 11 hours and skies are partially clouded. The month is notably drier compared to subsequent months, making January one of the year's driest months with only 19mm (0.75") of rainfall. Weather in January »

February marks a clear transition from the pleasantness of winter to the beginning of warmer days in Howrah. The weather turns noticeably warmer compared to January and paves the way for the scorching summer ahead. Mild rain showers are more frequent now, with recorded rainfall at 39mm (1.54"), doubling the previous month's rainfall. Weather in February »

As the March sun begins illuminating Howrah for 12 hours on average, the city officially welcomes its summer season. The heat escalates significantly compared to February, signaling the start of the long hot months. Rainfall, too, sees a slight decrease from February, falling to 38mm (1.5"). Weather in March »

April stands as the beginning of the sweltering Howrah summer. The temperatures spike steeply, making it the second hottest month of the year. Rainfall, however, increases to reach 50mm (1.97"), potentially bringing short-lived relief from the heat at times. Weather in April »

May reigns as the hottest month in Howrah, India. The mercury levels soar even higher than in April, making the weather extremely sultry. Bringing some respite are the rains, which rise dramatically to 133mm (5.24"), marking the onset of the pre-monsoon showers. Weather in May »

June announces the arrival of the monsoon season in Howrah. The city gets the highest rainfall of the year at 246mm (9.69"), providing much-needed relief from the torturing heat of May. The weather remains consistently hot, but the rains make it noticeably cooler than the previous months. Weather in June »

July in Howrah is characterized by heavy monsoon showers, which reach their peak at an overwhelming 348mm (13.7"). The city witnesses a significant dip in temperature compared to the preceding months due to the cooling effect of the rains. Weather in July »

August continues the monsoon season in Howrah with the city experiencing substantial rainfall. Major changes in climate are not observed from July, maintaining the wet and slightly cooler climate. Yet, there's a slight reduction in rainfall, falling to 322mm (12.68") from the peak of the last month. Weather in August »

September ushers in a gradual retreat of the monsoon from Howrah. Even though the rainfall decreases to 291mm (11.46"), the temperature remains on the higher side. The reduction in rainfall from August indicates a slow shift towards the post-monsoon season. Weather in September »

October in Howrah welcomes the post-monsoon season characterized by decreasing rainfall and milder temperatures. This month witnesses a sharp drop in rainfall to 164mm (6.46"), almost half of what it was in September. The month is dominated by an overall pleasant climate with moderate temperatures and shorter daylight hours. Weather in October »

November introduces the winter season to Howrah with the temperature beginning to drop. The weather becomes noticeably cooler than October, marking it as the beginning of the winter months. The city gets only 28mm (1.1") of rainfall, a significant decrease from October’s rainfall. Weather in November »

December marks the full onset of winter in Howrah, India. The weather is at its coolest, with short daylight hours of about 10.8 hours. December receives a meager 6mm (0.24") of rainfall, making it the driest month of the year. The cool temperature and minimal rainfall signify the dry winter season typical of the tropics. Weather in December »