Climate and monthly weather forecast
Allahabad, India

Allahabad, India, sits firmly in the Csa zone according to the Köppen climate classification. This translates into a Mediterranean climate characterized by hot summers. The city experiences a wide variation in temperatures and weather elements across the year. The analysis of climatological parameters reveals considerable variations in precipitation patterns, humidity levels, and sunshine hours along with dramatic shifts in average temperature levels.

Beginning with the temperature range, Allahabad sees a year-round span varying from 8.9°C (48°F) to 41.6°C (106.9°F). The winter months, December to February, register the lowest average temperature values hovering between 8.9°C (48°F) and 16.2°C (61.2°F). However, there is a considerable uptick in the summer months from May to July, where the temperature soars and peaks at a sweltering 41.6°C (106.9°F).

In terms of rainfall, the latter part of the year from June to September bears witness to heavier precipitation with the zenith being in August with 279mm (10.98") of rain, corresponding to dramatically higher humidity levels that range from 77% to 81%. Conversely, relatively drier months from October to May receive markedly less precipitation alternating from 4mm (0.16") to 18mm (0.71").

Analyzing the sunshine hours, it becomes clear that the city enjoys a substantial amount of year-round sunshine. The hours range from 4.6 hours to 9.4 hours, with the sunniest period stretching from March to May.

Given the climatic patterns, the optimal time for visiting Allahabad falls between the months of November to March. The temperatures during this period remain mild and pleasant, oscillating in the range of 9.9°C (49.8°F) to 33.3°C (91.9°F). Precipitation levels are at their lowest during these months, ensuring minimal interruption in outdoor activities and sightseeing. Also, relative humidity is less severe, fluctuating between 57% and 69%, allowing for comfortable explorations during the day.

The period extending from June to September is arguably the least desirable time to visit Allahabad. These months coincide with the height of the monsoon season, where severe rains lead to the monthly rainfall shooting up to 279mm (10.98") in August, significantly dampening outdoor activities. Furthermore, temperatures during this period remain high, reaching up to 39.6°C (103.3°F), while humidity levels peak at 81%, making for a highly uncomfortable travel experience.

Spring in Allahabad stretches from March to May showcasing an intriguing mix of climatic elements. Temperatures progressively rise from a comfortable 33.3°C (91.9°F) in March to a sweltering 41.6°C (106.9°F) in May. Rainfall is low, shifting between 4mm (0.16") and 12mm (0.47"), and the relative humidity remains subdued, ranging from 29% to 39%. Moreover, the city enjoys an ample amount of sunlight with daylight hours standing between 12 hours to 13.4 hours.

Allahabad's summer is characterised by high temperatures and heavy precipitation. June to July marks the most scorching period with temperature oscillating between 39.6°C (103.3°F) and 34.2°C (93.6°F). Rainfall drastically escalates from June onwards, reaching 265mm (10.43") in July. Simultaneously, relative humidity levels rise to a stifling 77%.

Autumn, occurring from September to November, brings a cooldown in temperatures and a decrease in precipitation levels. Temperatures plummet from a high of 32.9°C (91.2°F) in September to 29.6°C (85.3°F) in November. Rainfall decreases dramatically from 204mm (8.03") in September to a mere 10mm (0.39") by November.

December to February marks the winter season in Allahabad. Temperatures during these months plunge to an annual low, oscillating between 8.9°C (48°F) and 16.2°C (61.2°F). Notably, these months are the driest in the year, with rainfall scant from 12mm (0.47") in December to 18mm (0.71") in February. Despite lower temperatures, the city continues to receive substantial sunlight with daylight hours ranging from 10.6 hours to 10.8 hours.

Looking at the climate chart for Allahabad, India, the beginning of the year is marked by the union of relatively cooler and drier elements. In particular, January brings in an average daily high of 23.2°C (73.8°F) coupled with a gentle low of 8.9°C (48°F). Weather in January »

February provides a warm shift from the preceding wintry month in Allahabad. The balance of warmer temperatures merges well with the blue skies of this month, allowing its inhabitant's leisurely indulgence in outdoor activities. Weather in February »

Notably warmer, March ushers in the beginning of a much hotter season in Allahabad. Interestingly, this results in a decrease in relative humidity to moderate levels. March may be considered the doorway to a dry spell with accompanying higher temperatures. Weather in March »

April brings a significant escalation in heat, making it a much hotter month than March. The steep augmentation of temperature highlights the peak of the summer season. Daylight hours, hitting an apex of 12.8 hours, complement the soaring mercury levels. Weather in April »

As May unfolds in Allahabad, an equilibrium exists between scorching temperatures and increased hours of sunshine. Markedly, with a high of 41.6°C (106.9°F) and a low of 26.3°C (79.3°F), May introduces the sweltering peak of Allahabad's summer. Weather in May »

June signifies an important shift in the Allahabad weather narrative, from blistering heat to the onset of muggy monsoon conditions. The disparity in weather reveals itself through lower temperatures and higher humidity. A welcome respite from the sun is seen with rainfall shooting up to an average of 127mm (5"). Weather in June »

The monsoon sets in completely by July, bringing high precipitation and high humidity. The weather is significantly cooler than in June. The dramatic spurt in rainfall, to a startling 265mm (10.43"), is an exceptional characteristic of this month. Weather in July »

Similar to July, Allahabad in August continues to experience heavy rains and high humidity. Yet, it somewhat welcomes a much-needed resurgence in sunshine hours. August registers marginal changes in temperatures and humidity values, maintaining the monsoon conditions. Weather in August »

September witnesses a gradual shift from the persistent monsoons towards the receding rains. The transition is evident in the decrease in humidity, lower rainfall, and mild temperatures. A step down in the levels of rainfall, recorded at 204mm (8.03"), indicates the withdrawal of the monsoon. Weather in September »

In October, Allahabad relishes in a respite with the conclusion of the monsoons. The city basks under the moderate warm sun, making daily activities pleasurable again. A uniform fall in rainfall and slight increase in sunshine hours reestablish dry conditions. Weather in October »

November arrives in Allahabad carrying a significant dip in temperatures from the previous month. A decline in both day temperatures and night temperatures ensues. Contributing to this serene environment is the decrease in overall rainfall to an insignificant 10mm (0.39"). Weather in November »

By December, the city of Allahabad eases into the winter season wiith the completion of the cycle of seasons. Lower temperatures are the norm, giving Allahabad a comfortable climate for daily routines. The modest rainfall of 12mm (0.47") over roughly a day substantiates the consistently dry nature of the season. Weather in December »