Last updated: October 30, 2025
April in Patna, India is characterized by sizzling temperatures that can soar to a maximum of 43°C (109°F), with an average heat of 30°C (86°F) providing a warm backdrop to the month. Evening coolness brings relief, dropping to a minimum of 18°C (64°F). This period sees limited rainfall, with a total precipitation of 15 mm (0.6 in) over just 3 days, reflecting the dry climate typical of the season. Additionally, humidity levels linger at around 29%, making the air feel relatively comfortable despite the heat. Overall, April presents a blend of intense sun and sporadic rain, setting the stage for the transition into the sweltering summer months.
In April, Patna experiences a dramatic rise in temperatures as the city transitions fully into the heat of spring. With minimum temperatures climbing to 18°C (64°F) and averages soaring to 30°C (86°F), warmer days set the tone for the month. The highs are particularly striking, reaching a blistering 43°C (109°F), signifying a notable increase from March. This trend not only marks a shift towards hotter climates but also hints at the impending summer heat waves that follow in May and June. As the days grow longer and warmer, Patna embraces this vibrant change, making April a pivotal month in the region's climatic cycle.
In April, Patna experiences a subtle transition in its weather, with precipitation measuring 15 mm (0.6 in) over the course of three days. This amount is slightly higher than March's 13 mm and hints at the onset of the pre-monsoon season. As spring progresses, the increasing moisture sets the stage for the significant rainfall that July and August bring, with their staggering totals of 364 mm and 308 mm, respectively. The gradual rise in precipitation from January's mere 10 mm to April's moderate levels illustrates the shifting dynamics of Patna's climate, leading to a dramatic increase anticipated in the months ahead as the region prepares for the monsoon's full force.
As April arrives in Patna, India, the humidity levels drop sharply to 29%, creating a noticeable shift after the gradually increasing moisture of previous months. Following a trend that sees humidity decline from 72% in January to just 45% in March, April offers a brief respite before the monsoon season. However, this low humidity doesn't last long, as May sees a rebound to 51%, marking the beginning of a steady increase that will culminate in the sweltering levels of 91% by July. Overall, April serves as a transitional month where the air feels pleasantly drier, allowing residents to enjoy the freshness before the onset of the humid monsoon.
April in Patna, India, marks a peak in UV exposure, with the UV Index reaching 10, categorizing it as very high and resulting in a burn time of just 15 minutes. This trend of increasing UV levels continues from March, which already experienced an index of 8. As summer approaches, both April and May indicate a persistently high risk, emphasizing the need for sun protection during outdoor activities. Notably, this period precedes an even greater intensity in June, where the UV Index also hits 10. It's clear that awareness and precautions are vital during these months, making it essential for residents and visitors alike to stay informed about the UV conditions in Patna. For more details, check the comprehensive information available at Patna UV Index.
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April in Patna, India, heralds the arrival of abundant sunshine, as the city basks in an impressive 343 hours of sunlight. This marks a continuation of a radiant trend, with daylight hours increasing each month from January’s 232 hours all the way through March’s 335 hours. As spring transitions into summer, April’s sunny days lay the groundwork for May, which further escalates with 355 hours of bright skies. The pattern showcases a consistent rise in sunshine that peaks in May, before gradually tapering off through June and into the monsoon months. With its warm, sunlit days, April perfectly captures the essence of Patna’s vibrant spring, making it an ideal time for outdoor exploration and community activities.
In Patna, India, April brings a pleasant 79% chance of sunny weather, making it a delightful month to enjoy outdoor activities. This figure follows a promising trend established in the preceding months of January through March, where the likelihood of sunshine peaks at an impressive 89%. However, as the seasons transition into the hotter months of May and June, the probability of sunny days noticeably dips, highlighting April as a sweet spot before the intense summer heat sets in. The contrast becomes stark in the following months, with July and August seeing a significant decline to just 11% and 8%, respectively. Overall, April stands out as a relatively bright month, bridging the gap between the cooler, sunnier early months and the impending monsoon.
In April, Patna, India enjoys a delightful 12 hours of daylight, maintaining the same sunlight duration as in March. This transitional month serves as a bridge between the cooler days of early spring and the warmer summer ahead, with daylight gradually increasing from 10 hours in January to its annual peak in May and June, when the sun shines for 13 hours. The trend showcases a steady increase in daylight hours from the heart of winter, peaking mid-year, before gently tapering off as the year progresses toward the year's end. April's consistent daylight offers a perfect backdrop for outdoor activities, making it a cherished time for residents to bask in the pleasant climate.
As April unfolds in Patna, India, the gentle breeze carries hints of warmth and change, with an average wind speed holding steady at 2.7 m/s (6 mph). This marks a transition from the slightly calmer currents of March, which also averaged the same speed, suggesting that the region begins to welcome the playful gusts of spring. With winds poised to pick up in the following month, reaching 3.1 m/s (7 mph) in May, April provides a brief respite where the air is still, yet filled with anticipation. The overall trend shows a gradual uptick as the year progresses, peaking in September at 3.2 m/s (7 mph), before retreating into the quieter, cooler months of the year. This rhythmic dance of breeze captures the essence of Patna's climate, drawing residents outdoors to enjoy the balmy April air.
Weather in Patna varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Patna, focusing on differences in temperature, rainfall, humidity, and UV levels.
April and January present stark contrasts in weather conditions. In April, temperatures soar, with minimums around 18°C (64°F) and maximums reaching up to 43°C (109°F), offering a hot average of 30°C (86°F). The month sees light rainfall, with only 15 mm (0.6 in) across about three days and relatively low humidity at 29%. In comparison, January is much cooler, featuring a minimum temperature of 5°C (42°F) and an average of 15°C (60°F), peaking at 28°C (82°F). Precipitation is slightly lower at 10 mm (0.4 in) over just two days, but the humidity is significantly higher at 72%. For more detailed insights, you can explore Patna weather in January.
April weather in Patna is notably warmer than February, with average temperatures reaching around 30°C (86°F) compared to February's cooler average of 19°C (67°F). In April, the minimum temperature starts at 18°C (64°F) and can rise dramatically to a scorching maximum of 43°C (109°F), while February has milder temperatures, with a minimum of 8°C (47°F) and a maximum of 33°C (92°F). Additionally, April experiences lower precipitation at 15 mm (0.6 in) over 3 days, while February sees slightly higher rainfall of 19 mm (0.7 in) over just 2 days. The humidity in April is also on the lower side at 29%, contrasting with February's higher humidity level of 59%. For more details, you can check Patna weather in February.
April's weather is significantly warmer than March, with average temperatures soaring to 30°C (86°F) compared to March's 25°C (77°F). The maximum temperature in April reaches a scorching 43°C (109°F), while March peaks at a more moderate 39°C (102°F). Both months experience minimal precipitation, with April receiving 15 mm over 3 days and March slightly less at 13 mm over 2 days. Additionally, April's humidity is lower at 29%, contrasting with the higher, more humid conditions of March at 45%. For more detailed information, you can check Patna weather in March.
In comparing the weather of April and May, we can observe a notable increase in both temperature and humidity. April features temperatures ranging from a minimum of 18°C (64°F) to a maximum of 43°C (109°F), with an average of 30°C (86°F) and only 15 mm (0.6 in) of precipitation over three days. In contrast, May brings slightly warmer conditions with a minimum of 22°C (71°F) and a maximum of 44°C (111°F), averaging 31°C (89°F). Additionally, May experiences significantly higher precipitation at 65 mm (2.6 in) across seven days, along with a rise in humidity to 51%. For more detailed information, you can visit Patna weather in May.
April typically experiences warmer temperatures with a minimum of 18°C (64°F) and an average of 30°C (86°F), peaking at 43°C (109°F). The month is relatively dry, with only 15 mm (0.6 in) of precipitation over just 3 days and a humidity level of 29%. In contrast, June sees higher humidity levels at 76% and far more rainfall, totaling 205 mm (8.1 in) spread over 16 days. The temperatures in June are also elevated, with a minimum of 24°C (76°F), an average of 32°C (90°F), and a maximum of 45°C (113°F). For more details, you can check Patna weather in June.
In April, the weather is characterized by warm temperatures, ranging from a minimum of 18°C (64°F) to a maximum of 43°C (109°F), with an average temperature of 30°C (86°F). The month sees relatively little rainfall, with only 15 mm (0.6 in) of precipitation over just three days, and a low humidity level of 29%. In contrast, July experiences much higher humidity at 91%, with temperatures that start at a minimum of 26°C (79°F) and reach a maximum of 40°C (104°F), maintaining a similar average of 30°C (87°F). However, July is significantly wetter, recording a substantial 364 mm (14.3 in) of rainfall over 27 days. For more detailed information, you can visit Patna weather in July.
In comparing the weather between April and August, we can observe significant differences. April typically features higher maximum temperatures, reaching up to 43°C (109°F), while August sees a milder maximum of 37°C (98°F). However, August brings substantial rainfall, with an average precipitation of 308 mm (12.1 in) over 28 days, in stark contrast to April's relatively dry conditions, which have only 15 mm (0.6 in) of rain during 3 days. Additionally, humidity levels soar in August, averaging 90%, compared to a much lower 29% in April. For a detailed overview of August weather, you can check Patna weather in August.
April and September offer contrasting weather conditions. In April, temperatures range from a minimum of 18°C (64°F) to a peak of 43°C (109°F), with average highs around 30°C (86°F). The month is relatively dry, boasting only 15 mm (0.6 in) of precipitation across just three days, and a humidity level of 29% keeps the atmosphere relatively comfortable. In stark contrast, September sees higher minimum temperatures of 24°C (75°F) and a much lower maximum of 36°C (98°F), but is characterized by significant rainfall, totaling 243 mm (9.6 in) over 23 days. The humidity spikes dramatically to 90%, making it feel much steamy. For more details, check out Patna weather in September.
April and October present distinctly different weather patterns. In April, temperatures range from a minimum of 18°C (64°F) to a scorching maximum of 43°C (109°F), with an average temperature of 30°C (86°F). The month sees relatively low precipitation, with only about 15 mm (0.6 in) over 3 days and a humidity level of 29%. In contrast, October brings a milder climate, where the minimum temperature is slightly lower at 17°C (63°F), and the average temperature drops to 27°C (81°F), peaking at 36°C (97°F). This month experiences significantly higher rainfall, totaling around 70 mm (2.7 in) over 8 days, accompanied by much higher humidity levels, reaching 90%. For more detailed insights, you can check Patna weather in October.
April and November present contrasting weather conditions. In April, temperatures range from a minimum of 18°C (64°F) to a scorching maximum of 43°C (109°F), with an average temperature of 30°C (86°F). The month experiences minimal precipitation at 15 mm (0.6 in) over just 3 days, and humidity is relatively low at 29%. In stark contrast, November sees cooler temperatures, with a minimum of 12°C (53°F), an average of 22°C (72°F), and a maximum of 33°C (91°F). Notably, November is dry, with no recorded precipitation and a high humidity level of 88%. For more details, visit Patna weather in November.
April and December offer contrasting weather experiences. In April, temperatures soar with a minimum of 18°C (64°F) and an average of 30°C (86°F), reaching a blistering maximum of 43°C (109°F). The month is relatively dry, with only 15 mm (0.6 in) of precipitation over three days and humidity at a comfortable 29%. In stark contrast, December presents a much cooler climate, with temperatures ranging from a minimum of 6°C (43°F) to an average of 17°C (63°F) and a maximum of 29°C (85°F). Although there's slightly more precipitation at 17 mm (0.7 in), it typically occurs over just one day, and the humidity rises significantly to 87%. For more detailed information, check out Patna weather in December.
In April, Patna’s climate ushers in a noticeable shift as the city basks in the warmth of summer, with temperatures reaching a maximum of 43°C (109°F) and an average of 30°C (86°F). This month stands out with its low humidity levels of 29% and minimal precipitation, totaling just 15 mm (0.6 in) over a mere three days. Unlike the cooler, wetter months that precede it, April's weather heralds a drier and more sweltering atmosphere, enticing residents and visitors alike to seek shade and relief during the peak heat of the day. As the transition into summer intensifies, the conditions in Patna become more inviting for those who thrive in the warmth. For more comprehensive insights into what to expect throughout the year, visit Patna Climate.