Last updated: August 21, 2025
April in Sitamarhi, India brings a dynamic shift in weather, characterized by soaring maximum temperatures reaching up to 42°C (108°F), while the average temperature settles around a warm 29°C (85°F). As the month unfolds, residents experience a moderate minimum temperature of 18°C (64°F) during the cooler nights. Although this period is predominantly dry, accumulating a modest 29 mm (1.1 in) of precipitation over just 6 days, the humidity remains low at 25%, contributing to the steamy atmosphere typical of this lively region. As April progresses, the contrast between day and night temperatures becomes a distinctive hallmark of Sitamarhi's climate.
In April, Sitamarhi, India, begins to feel the full embrace of spring as temperatures rise significantly. With a minimum of 18°C (64°F) and soaring to a maximum of 42°C (108°F), the average temperature hits a balmy 29°C (85°F), marking it as one of the warmest months of the year. This dramatic increase from the coolness of March signals the transition into the hotter months ahead, as April's warmth is a precursor to the ongoing heat of May and June. As the days grow longer, the vibrant energy of the season invites locals and visitors alike to embrace the warmth, while also highlighting the need for hydration and shade during the peak hours of sunlight. Overall, April in Sitamarhi is characterized by an inviting yet intense warmth, capturing the essence of the Indian spring.
In April, Sitamarhi experiences a noticeable increase in precipitation, with 29 mm (1.1 in) of rain falling over 6 days. This uptick marks a transition into the pre-monsoon period, as the region prepares for the much more intense rains that follow in June and July. Compared to the earlier months, April's rainfall more than doubles March's total of 16 mm and signifies the onset of wetter conditions, setting the stage for the heavy downpours that characterize the summer months. This gradual escalation in precipitation underscores a clear trend from the relatively dry winter and early spring toward a lush, vibrant landscape as the monsoon approaches.
In April, Sitamarhi experiences a notable drop in humidity, reaching a low of 25%—the driest point of the year. This is a sharp decline from the 32% humidity recorded in March, signaling the transition toward warmer months. As spring progresses into summer, humidity levels will begin to rise again, with May bringing a slight increase to 46%. This trend underscores a distinct seasonal shift in the region, where the dry warmth of April contrasts with the impending moisture-laden months of June and July, when humidity soars to an oppressive 77% and 92%, respectively. The evolving humidity patterns highlight not only the climatic transitions in Sitamarhi but also the anticipation of a more humid and lush environment as the monsoon approaches.
In April, Sitamarhi experiences a notable peak in the UV Index, reaching an intensity of 10, categorized as very high. This signals an urgent need for sun protection, as the recommended burn time shortens to just 15 minutes—a pattern that aligns with the increasing trend observed since March. As the region moves into the hotter months, the UV exposure becomes a serious concern, remaining at the same elevated level through May and June, before escalating further in the summer months. Staying informed and protected is essential, especially during this intense period. For more details, check out the complete Sitamarhi UV Index.
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In April, Sitamarhi basks in an impressive 339 hours of sunshine, marking an undeniable peak in daylight as spring unfolds its vibrant colors. This month showcases a steady upward trend from the 333 hours noted in March, continuing the sun-soaked pattern established in the preceding months. As May approaches, sunlight increases further to 350 hours, painting a picturesque tableau of warmth and brightness that beckons residents and visitors alike. The gradual transition into summer not only elevates hours of sunshine but also infuses the atmosphere with a sense of energy and vitality, making April a delightful prelude to the sun-drenched days ahead.
In Sitamarhi, India, April continues the trend of predominantly sunny weather, boasting an 83% chance of sunshine. This month follows a string of bright days from February and March, both exceeding 80% likelihood of clear skies. As the region transitions into the warmer months, the chances of sun begin to decline, with May dropping to 46% and further diminishing through the monsoon season. With this favorable forecast, April is an ideal time to enjoy outdoor activities before the rains arrive, making it a perfect window for soaking up the sun.
In Sitamarhi, India, the transition into April marks a noteworthy point in the year’s daylight duration, offering 12 hours of sunlight—a consistent extension from the preceding months. Following the gradual increase from 10 hours in January to a lush 12 hours in March, April’s daylight remains stable, setting the stage for even longer days ahead. As spring progresses into May, daylight continues to extend, reaching 13 hours, establishing a trend of increasing brightness that persists through the summer months of June, July, and August. This pattern showcases a natural ebb and flow of sunlight that characterizes the region, culminating in gradually shorter days as autumn approaches, ultimately embodying the rhythmic dance of the seasons.
In April, Sitamarhi experiences a gentle increase in wind speed, averaging 2.9 m/s (6 mph), which serves as a delightful transition into the warmer months. This marks a gradual rise from March, where winds averaged 2.7 m/s (6 mph), signaling the onset of spring's playful breezes. As April unfolds, the wind picks up a bit of strength, edging closer to May’s peak of 3.0 m/s (7 mph). This slight escalation in wind speed not only enhances the overall atmosphere but also brings a refreshing touch to the burgeoning heat, making April an invigorating month for the residents of Sitamarhi. In contrast, the later months, particularly from June to August, maintain a more consistent wind speed, while autumn ushers in a noticeable decline as temperatures cool down. Thus, the April winds embody the essence of change, bridging the vibrant spirit of spring with the approaching summer warmth.
Weather in Sitamarhi varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Sitamarhi, focusing on differences in temperature, rainfall, humidity, and UV levels.
April and January present starkly contrasting weather patterns. In April, temperatures soar with a minimum of 18°C (64°F), averaging around 29°C (85°F) and peaking at an intense 42°C (108°F). The month sees moderate precipitation, totaling 29 mm (1.1 in) over approximately 6 days, accompanied by low humidity of 25%. In sharp contrast, January is much cooler, with temperatures ranging from a minimum of 6°C (43°F) to an average of 15°C (60°F) and reaching a maximum of 29°C (85°F). This month experiences minimal rainfall of just 9 mm (0.4 in) over 1 day, coupled with higher humidity at 58%. For a closer look at January weather specifically, visit Sitamarhi weather in January.
April weather is significantly warmer than February, with temperatures ranging from a minimum of 18°C (64°F) to a maximum of 42°C (108°F), compared to February's milder range of 7°C (45°F) to 32°C (91°F). Additionally, April experiences less humidity at 25%, while February sees a much higher humidity level of 53%. Precipitation is also more frequent in April, occurring across 6 days for a total of 29 mm (1.1 in), whereas February has only 2 days of rain totaling 18 mm (0.7 in). For a closer look at the weather specifics in February, you can visit Sitamarhi weather in February.
The weather in April is significantly warmer than in March, with minimum temperatures rising from 9°C (49°F) in March to 18°C (64°F) in April, while average highs also increase from 25°C (77°F) to an impressive 29°C (85°F). April experiences more extreme maximum temperatures, reaching up to 42°C (108°F), compared to March’s peak of 38°C (101°F). Additionally, April has slightly more precipitation at 29 mm (1.1 in) over 6 days, compared to 16 mm (0.6 in) over only 2 days in March. Humidity levels are lower in April at 25%, compared to 32% in March, resulting in a drier feel despite the higher temperatures. For more details about March weather, you can visit Sitamarhi weather in March.
April typically enjoys slightly warmer temperatures than May, with average daytime highs reaching 42°C (108°F). However, May sees a marginal increase in the minimum temperature, averaging 20°C (69°F) compared to April’s 18°C (64°F). While both months share the same maximum temperature, May is characterized by significantly higher precipitation, totaling 123 mm (4.9 in) over 13 days, in contrast to April's 29 mm (1.1 in) over just 6 days. This increase in rainfall also contributes to higher humidity levels in May, which rise to 46%, compared to April's 25%. For more information on the weather patterns in Sitamarhi during May, you can visit Sitamarhi weather in May.
April weather features a comfortable range with minimum temperatures around 18°C (64°F) and an average high of 29°C (85°F). It experiences relatively low humidity at 25% and only sees 29 mm (1.1 in) of precipitation over about six days. In contrast, June is significantly warmer, with minimum temperatures rising to 24°C (75°F) and average highs reaching 31°C (88°F). The humidity jumps dramatically to 77%, and the month is marked by heavy rainfall, accumulating 220 mm (8.7 in) over approximately 18 days. For more details, visit Sitamarhi weather in June.
In April, the weather is characterized by a warm climate, with temperatures ranging from a minimum of 18°C (64°F) to a maximum of 42°C (108°F) and an average of 29°C (85°F). During this month, there is relatively low precipitation, totaling 29 mm (1.1 in) over just 6 days, and humidity levels are moderate at 25%. In contrast, July experiences a much more humid and rainy climate, with a minimum temperature of 25°C (77°F) and an average temperature of 30°C (86°F), peaking at a maximum of 39°C (102°F). Rainfall in July is significant, with 458 mm (18.0 in) expected over 29 days, and humidity skyrocketing to 92%. For more detailed information, check out Sitamarhi weather in July.
April and August present two contrasting weather patterns. In April, temperatures range from a mild 18°C (64°F) to a scorching 42°C (108°F), with an average of 29°C (85°F). The month sees relatively low precipitation of 29 mm (1.1 in) over just 6 days and low humidity at 25%, creating a dry and warm atmosphere. In stark contrast, August experiences much higher humidity at 92% and significant rainfall, totaling 347 mm (13.7 in) across 28 days. Although August maintains a warmer minimum temperature of 26°C (78°F) and an average temperature of 30°C (86°F), it lacks the high extremes of April. For more details, you can check out Sitamarhi weather in August.
In April, the weather is characterized by warm temperatures, with a minimum of 18°C (64°F) and reaching up to a scorching 42°C (108°F). The month features relatively low precipitation at 29 mm (1.1 in) over just 6 days, alongside a comfortable humidity level of 25%. In contrast, September brings milder temperatures, with a minimum of 23°C (73°F) and a maximum of 37°C (99°F). However, this month sees a significant increase in rainfall, totaling 282 mm (11.1 in) across 24 days, resulting in a high humidity of 92%. This stark difference highlights how April's heat gives way to September's humid and rainy conditions. For more detailed information, check out Sitamarhi weather in September.
April and October present markedly different weather patterns. In April, temperatures range from a minimum of 18°C (64°F) to a maximum of 42°C (108°F), with an average of 29°C (85°F). The month is relatively dry with only 29 mm (1.1 in) of precipitation over approximately 6 days and a low humidity of 25%. In contrast, October sees cooler temperatures, with a minimum of 17°C (62°F) and a maximum of 37°C (99°F), averaging 27°C (81°F). However, it is much wetter, experiencing 85 mm (3.4 in) of rainfall spread across about 7 days, while humidity rises significantly to 87%. For more information on October weather, you can visit Sitamarhi weather in October.
April and November present distinct weather contrasts. April sees much warmer temperatures, ranging from a minimum of 18°C (64°F) to a scorching maximum of 42°C (108°F), with an average temperature of 29°C (85°F). It is characterized by relatively low humidity at 25% and some precipitation, receiving about 29 mm (1.1 in) over six days. In stark contrast, November features cooler temperatures with a minimum of 12°C (53°F) and a maximum of 35°C (96°F), averaging 22°C (72°F). This month enjoys dry conditions with no rainfall and high humidity levels reaching 76%. For a closer look at weather specifics during November, you can refer to Sitamarhi weather in November.
April and December exhibit contrasting weather patterns. In April, temperatures can soar with a minimum of 18°C (64°F) and a maximum of 42°C (108°F), creating a hot and dry atmosphere with average humidity at just 25%. The month also experiences light precipitation, totaling 29 mm (1.1 in) over six days. In stark contrast, December brings significantly cooler temperatures, ranging from a minimum of 5°C (42°F) to a maximum of 30°C (87°F), with a much milder average of 17°C (63°F). This month is characterized by higher humidity at 71%, though it is notably dry with no recorded precipitation. For more details, you can visit Sitamarhi weather in December.
April in Sitamarhi presents a marked shift from the cooler temperatures of the preceding months, as it welcomes the peak of warmth with average temperatures rising significantly. The days can feel quite hot, with highs reaching up to 42°C (108°F), while nighttime offers a more comfortable reprieve. Although April witnesses occasional rainfall, accumulating to about 29 mm over six days, the overall humidity remains relatively low at 25%, enhancing the warmth during the day. This blend of heat and infrequent downpours paints April as a transition period into the sultrier summer months. For detailed insights, visit Sitamarhi Climate.