Last updated: August 21, 2025
March in Sylhet, Bangladesh offers a dynamic transition into spring, characterized by maximum temperatures reaching a warm 34°C (93°F), while average daily readings hover around a pleasant 23°C (74°F). Nighttime brings a refreshing drop, with lows dipping to 12°C (54°F). This month also sees an average precipitation of 117 mm (4.6 in), falling over 9 days, which sustains the region’s lush greenery. The humidity levels remain comfortably moderate at 53%, making March an ideal time to explore the rich natural beauty of Sylhet.
As March unfolds in Sylhet, Bangladesh, it's a month that heralds the arrival of warmer weather. With minimum temperatures starting at a comfortable 12°C (54°F) and soaring to a sizzling 34°C (93°F), the city experiences a notable rise in both daily warmth and average temperature, which reaches 23°C (74°F). This trend showcases a distinct transition from the cooler winter months of January and February, paving the way for the approaching heat of April and May. As nature awakens, residents and visitors can enjoy increasingly vibrant days, making March an ideal time to explore the lush landscapes and rich culture of this enchanting region.
March marks a significant increase in precipitation in Sylhet, Bangladesh, as the region transitions into the monsoon season. With 117 mm (4.6 in) of rainfall over 9 days, March sets the stage for the deluge that follows in April and May. This uptick in moisture contrasts sharply with the sparse 6 mm (0.2 in) recorded in January and the mild 28 mm (1.1 in) in February, showcasing the rapid shift towards wetter months. As the landscape begins to come alive with vibrant greenery, the rainfall paves the way for the heavy downpours typical in the upcoming months, which can reach over 800 mm in June and July. The burgeoning rainfall pattern in March not only hints at the inevitable monsoon but also signals the importance of effective water management strategies in this lush, yet flood-prone region.
As spring unfolds in Sylhet, Bangladesh, March experiences a refreshing dip in humidity, settling at 53%. This decrease marks a significant transition from the high humidity levels of the preceding months, particularly from January's sticky 76% and February's 69%. Following this brief respite, humidity levels will gradually rise again, peaking in the monsoon months of June and July, which are notorious for their oppressive humidity levels surpassing 90%. This stark contrast highlights March as a delightful interlude, cherished by residents and visitors alike for its relatively comfortable climate before the sultry heat returns.
March in Sylhet, Bangladesh, marks a significant shift in sun exposure, with the UV Index peaking at 9, categorizing it as very high. This increase from February’s UV Index of 7 signals that residents and visitors alike should exercise heightened caution when outdoors. With a reduced burn time of just 15 minutes, the risk of skin damage escalates, urging protection measures and sun safety awareness. This pattern continues into April, where the UV Index reaches 10 and remains in the very high category. As the months progress towards the peak summer season, the UV Index dramatically escalates, reaching extreme levels by May and persisting through the summer. For more details on the UV Index throughout the year, check out Sylhet UV Index.
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As the calendar turns to March, Sylhet, Bangladesh, embraces a vibrant surge in sunshine with an impressive 333 hours of sunlight, marking a significant leap from the 288 hours recorded in February. This increase not only highlights March as one of the sunniest months but also signals the arrival of warmer days ahead. Following a trend of improving daylight, the sunshine begins to soften the briskness of winter, paving the way for spring's delightful warmth. Interestingly, as the months progress, sunshine levels dip slightly in April to 308 hours, before stabilizing around 311 hours in May. Such cyclical patterns underscore Sylhet's distinct seasons, where each month presents its own unique charm, making March a particularly bright highlight in the region's annual rhythm.
As March approaches in Sylhet, Bangladesh, the likelihood of sunny weather starts to dwindle after the bright and sunny heights of winter. With a 75% chance of sun, March still offers pleasant days, albeit less frequently than the earlier months of January and February, which boast probabilities of 87% and 85% respectively. This trend signals the onset of spring, where the transition to warmer, more humid conditions begins to take hold. Following March, the sun’s presence significantly diminishes in April and plummets in the subsequent months of May through July, marking a period of increased rainfall and cloud cover. Nonetheless, March remains a delightful gateway as the region prepares for the lushness of the upcoming seasons.
In March, Sylhet, Bangladesh, experiences a significant transition as daylight duration reaches 12 hours, a notable progression from the 11 hours seen in February. This upward trend not only signals the arrival of spring but also heralds longer days that pave the way for warmer months ahead. Following March, daylight remains steady at 12 hours in April before peaking at 13 hours from May through July. This consistent increase showcases the gradual lengthening of days as the region moves towards the peak of summer, offering an inviting atmosphere for outdoor activities and the vibrant beauty of nature in full bloom.
In March, Sylhet experiences a slight uptick in wind speed, averaging 1.8 m/s (4 mph), marking the month as the windiest in the early part of the year. This gentle breeze not only signals the transition from winter to spring but also enhances the region’s natural beauty, as the swaying trees and rustling leaves create a vibrant atmosphere. Following March, the wind speeds taper off slightly in April and May, returning to more subdued averages of 1.5 m/s (3 mph) and 1.4 m/s (3 mph), respectively. What stands out is the consistent calmness that pervades the months surrounding March, where wind speeds generally hover around 1.4 to 1.5 m/s, creating a serene backdrop for Sylhet's lush landscapes. Overall, the March winds serve as a refreshing precursor to the hot summer months ahead, providing a gentle reminder of nature's rhythm as it transitions through the seasons.
Weather in Sylhet varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Sylhet, focusing on differences in temperature, rainfall, humidity, and UV levels.
In March, the weather significantly warms up compared to January, with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 34°C (93°F) and an average of 23°C (74°F). This month also sees increased precipitation, averaging 117 mm (4.6 in) over about 9 rainy days, leading to a more humid atmosphere with 53% humidity. In contrast, January offers much cooler temperatures, with a minimum of 6°C (44°F), a maximum of 29°C (84°F), and an average of 17°C (63°F). This month is marked by minimal rainfall of only 6 mm (0.2 in) over a single day and a higher humidity level of 76%. For more details on January weather, visit Sylhet weather in January.
In comparing the weather between February and March, March experiences noticeably warmer temperatures, with minimums rising to 12°C (54°F) and maximums reaching up to 34°C (93°F), while February's temperatures range from a minimum of 9°C (49°F) to a maximum of 30°C (86°F). Precipitation also sees a significant increase in March, with 117 mm (4.6 in) spread over 9 days, compared to February's modest 28 mm (1.1 in) over just 3 days. Interestingly, the humidity levels are higher in February at 69%, compared to March's 53%. For more details on February weather, visit Sylhet weather in February.
In comparing the weather of March and April, we see noticeable shifts in temperature and precipitation. March brings milder temperatures with a minimum of 12°C (54°F) and an average of 23°C (74°F), peaking at 34°C (93°F). It has a moderate amount of rainfall at 117 mm (4.6 in) over 9 days, accompanied by a humidity level of 53%. In contrast, April sees warmer conditions, with minimum temperatures rising to 17°C (63°F), an average of 25°C (78°F), and a maximum of 35°C (96°F). However, it is also significantly wetter, experiencing 503 mm (19.8 in) of rainfall over 19 days and a slight decrease in humidity to 47%. For more detailed insights into April’s weather, you can refer to Sylhet weather in April.
March and May present quite a contrast in weather patterns. In March, temperatures range from a minimum of 12°C (54°F) to a maximum of 34°C (93°F), with an average of 23°C (74°F), and relatively lower humidity at 53%. Precipitation is moderate, with 117 mm (4.6 in) recorded over 9 days. In contrast, May experiences warmer temperatures, with a minimum of 20°C (68°F) and a maximum reaching up to 36°C (98°F), averaging 27°C (80°F). The month is significantly wetter, receiving 520 mm (20.5 in) of rain over 27 days, and exhibits higher humidity levels at 79%. For a more detailed look at conditions in May, visit Sylhet weather in May.
March and June exhibit significant differences in weather patterns. In March, temperatures range from a mild 12°C (54°F) at night to a warm 34°C (93°F) during the day, with an average temperature of 23°C (74°F). Meanwhile, June experiences much warmer nights, starting at a minimum of 23°C (73°F) and peaking at 35°C (96°F), with an average temperature of 28°C (82°F).
Precipitation also varies greatly between the two months; March sees around 117 mm (4.6 in) of rain over approximately 9 days, while June is much wetter, with 816 mm (32.1 in) of rainfall spread across 29 days. The humidity rises dramatically in June to 86%, compared to a more comfortable 53% in March. For more detailed information on weather patterns, check out Sylhet weather in June.
The weather in March offers a mild transition into warmer months, featuring temperatures that range from a minimum of 12°C (54°F) to a maximum of 34°C (93°F), with an average of 23°C (74°F). In contrast, July experiences much higher temperatures, with a minimum of 23°C (73°F) and a maximum reaching up to 37°C (99°F). Additionally, while March sees a modest 117 mm (4.6 in) of precipitation over about 9 days, July is significantly wetter, with a staggering 895 mm (35.2 in) of rainfall spread over 30 days. The humidity also rises dramatically in July, reaching 91%, compared to March’s more comfortable 53%. For more details, visit Sylhet weather in July.
March and August exhibit striking contrasts in weather conditions. In March, temperatures range from a mild 12°C (54°F) at night to a warm 34°C (93°F) during the day, with an average of 23°C (74°F). The month sees moderate rainfall with 117 mm (4.6 in) over 9 days and a relatively comfortable humidity of 53%. In contrast, August features a much warmer climate, with minimum temperatures of 25°C (76°F) and maximums reaching up to 37°C (99°F), averaging around 28°C (84°F). The month is notably wetter, with an impressive 749 mm (29.5 in) of rainfall spread over 30 days, resulting in high humidity levels of 90%. For more details, you can check out the Sylhet weather in August.
In comparing the weather between March and September, we see notable differences in both temperature and precipitation. March offers a more moderate climate with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 34°C (93°F) and an average of 23°C (74°F). In contrast, September experiences considerably warmer temperatures, with a minimum of 24°C (75°F) and a peak of 37°C (98°F), averaging at 28°C (83°F).
Additionally, September is characterized by significantly higher precipitation, totaling 466 mm (18.3 in) over 26 days, compared to March's 117 mm (4.6 in) over just 9 days. This increased rainfall contributes to a much higher humidity level in September, reaching 89% compared to March's 53%. For more detailed information, check Sylhet weather in September.
In March, the weather is characterized by warmer temperatures, with a minimum of 12°C (54°F) and an average high of around 34°C (93°F), accompanied by moderate humidity at 53%. However, it experiences 117 mm (4.6 in) of precipitation over about 9 days. In contrast, October brings a more humid climate, featuring higher minimum temperatures of 18°C (64°F) and an average maximum of 36°C (98°F). Additionally, October experiences significant rainfall, with 247 mm (9.7 in) occurring over 16 days, leading to a much higher humidity level of 89%. For more details on the October climate, check Sylhet weather in October.
In comparing the weather of March and November, both months experience similar average temperatures, around 23°C (73°F). However, March sees a broader range in temperatures, with a minimum of 12°C (54°F) and a maximum of 34°C (93°F), compared to November's more moderate span of 14°C (57°F) to 32°C (89°F). Notably, March is significantly wetter, with 117 mm (4.6 in) of precipitation over nine days, while November has only 20 mm (0.8 in) over three days. Additionally, November exhibits much higher humidity at 88%, compared to March's 53%, making it feel more muggy and damp. For more detailed information, you can visit Sylhet weather in November.
March and December present notably different weather conditions. In March, temperatures range from a minimum of 12°C (54°F) to a maximum of 34°C (93°F), with an average of 23°C (74°F). This month also sees higher precipitation, totaling 117 mm (4.6 in) over approximately 9 days, coupled with a moderate humidity of 53%. In contrast, December’s temperatures are cooler, with a minimum of 10°C (50°F) and a maximum of 29°C (85°F), averaging around 19°C (66°F). The precipitation drops significantly to 40 mm (1.6 in) over just 2 days, but humidity rises considerably to 86%. For more details, you can check out Sylhet weather in December.
As March unfolds in Sylhet, the weather emerges as a refreshing transition from the cooler months, with temperatures steadily rising and a pleasant average of 23°C (74°F). The month hints at the impending warmth of summer with occasional peaks reaching up to 34°C (93°F), creating a vibrant atmosphere. While the days are typically drier than the peak monsoon season, March still witnesses about 117 mm (4.6 in) of rain over roughly 9 days, reminding residents of the region's lush, green landscape. The 53% humidity adds a touch of tropical richness to the air, setting the stage for the lush vibrancy typical of Sylhet. For a deeper understanding of Sylhet's climate throughout the year, explore Sylhet Climate.