Last updated: August 21, 2025
March in Port Blair, India offers a delightful transition into spring, characterized by an inviting average temperature of 28°C (82°F), peaking at a warm 29°C (85°F) and dipping to a comfortable 25°C (78°F). With a humidity level of 81%, the air feels tropical, adding to the region's vibrant charm. Although brief showers can be expected, with precipitation of 9 mm (0.3 in) over three days, these light rains often provide a refreshing break from the heat, enhancing the lush landscapes of this picturesque island. Whether you're exploring local culture or lounging on the beach, March presents an ideal backdrop for unforgettable experiences.
In March, Port Blair experiences a noticeable shift as temperatures begin to warm, with a minimum of 25°C (78°F) and an average reaching 28°C (82°F). As the month progresses, the maximum temperature peaks at 29°C (85°F), aligning closely with the previous months. This gradual increase reflects the onset of spring in this tropical paradise, while the humidity remains manageable, making it an ideal time for outdoor activities. The consistent climate of Port Blair in March captures the essence of a perfect tropical getaway, where balmy days beckon travelers to explore its stunning beaches and vibrant culture.
March in Port Blair experiences a significant decline in precipitation, with just 9 mm (0.3 inches) of rainfall recorded over 3 days. This marks a continuation of the dry spell following February's negligible 15 mm. As the region transitions into April, the rains pick up considerably, foreshadowing the much wetter months ahead. The precipitation pattern reveals a clear escalation as the year progresses, culminating in the heavy downpours of May and June, when the island receives more than 280 mm (11.0 inches) and 335 mm (13.2 inches), respectively. This gradual build-up emphasizes the hot, humid atmosphere that characterizes Port Blair's tropical climate leading into the monsoon season.
In March, Port Blair experiences a noticeable rise in humidity, reaching 81%, marking a peak in the early part of the year. This increase is part of a trend where humidity steadily climbs from January's 77% to March's 81%, indicating a gradual shift towards the more sultry months. Following March, humidity slightly dips to 77% in April but remains high as the monsoon approaches, with June to August seeing peaks of 80% to 85%. As the year progresses, the humidity begins to stabilize in the latter months, suggesting a transition away from the intense humidity of the summer season. The overall pattern showcases Port Blair's tropical climate with distinct seasonal variations, inviting visitors to embrace its lush, humid atmosphere.
In March, Port Blair experiences an extreme UV Index of 15, marking the highest value in the first quarter of the year. This increase from 13 in February reflects a trend of intensifying solar exposure as the months progress, with 10-minute burn times persisting across all three months. Following March, April and May maintain similarly high UV levels with values of 14, indicating that outdoor enthusiasts should exercise caution. As the sun's rays amplify during this period, it's crucial to stay informed and protect your skin. For a detailed overview of the UV Index in Port Blair throughout the year, check out Port Blair UV Index.
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March in Port Blair, India, shines brilliantly with an impressive 348 hours of sunshine, marking it as the sunniest month of the year. This radiant increase from February's 309 hours sets the tone for a vibrant spring, as daylight intensifies and the skies remain largely clear. Following March, the sun begins to retreat slightly in April with 335 hours, but the overall trend showcases a delightful glow that continues through the early months of the year. Notably, this upward trajectory highlights the region's appeal, as visitors can bask in the warm embrace of sunshine before the monsoon clouds start to gather during the summer months. As the year progresses, the fluctuations in sunlight serve as a reminder of nature's rhythm, inviting both locals and travelers to enjoy Port Blair's ever-changing yet captivating climate.
In March, Port Blair enjoys a 61% chance of sunny weather, making it a delightful time to soak up the sun before the monsoon season approaches. Following the trend established in February, where the likelihood of sunshine peaks at 70%, March represents a slight dip yet maintains a favorable outlook compared to the wetter months ahead. As the year progresses, the probability of sunny days declines significantly, plummeting to just 33% by May and falling even further into the rainy season with averages as low as 9% from July to August. This pattern highlights March as an ideal month for outdoor adventures and basking in the tropical sunshine of Port Blair, while the chances for bright days will quickly diminish as summer gives way to the monsoon.
As March rolls into Port Blair, India, the days begin to stretch, offering 12 hours of daylight—a noticeable increase from the 11 hours of the previous two months. This trend marks the transition into the warmer months, with April through June maintaining this generous amount of daylight. It creates an inviting atmosphere for outdoor activities and exploration. Following this sunny trio, the daylight duration remains consistent at 12 hours through July and August, before gradually tapering back to 11 hours in the later months of the year. This rhythmic pattern of daylight not only enhances the vibrant beauty of Port Blair but also serves as a reminder of nature's cyclical charm throughout the seasons.
In Port Blair, India, the winds of March present a gentle transition as average wind speeds drop to 3.0 m/s (7 mph), a noticeable decrease from the brisker breezes of the preceding months. This serene atmosphere makes March a perfect moment to enjoy the approaching warmth, as the winds further soften before gearing up again in the summer. Remarkably, as the year progresses, wind speed tends to rise in the monsoon months of June and July, reaching peaks of 7.0 m/s (16 mph) and 8.2 m/s (18 mph), respectively. Following this, a gradual decline resumes, highlighting a striking seasonal pattern that invites both tranquility in spring and vitality in the rainy season.
Weather in Port Blair varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Port Blair, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in March and January, March tends to be slightly warmer, with temperatures averaging around 28°C (82°F) compared to January's 27°C (80°F). Both months experience a maximum temperature of 29°C (84°F), but January has a slightly lower minimum temperature of 24°C (76°F) compared to March's 25°C (78°F). Precipitation also significantly differs; January receives about 72 mm (2.8 in) over 10 days, while March sees much less with only 9 mm (0.3 in) over 3 days. Additionally, March has a higher humidity level at 81%, compared to January’s 77%. For a more detailed look, check out Port Blair weather in January.
In comparing the weather of March and February, it's evident that both months are quite similar in temperature, with March featuring a slightly higher minimum and average temperature compared to February. March records a minimum of 25°C (78°F) and an average of 28°C (82°F), while February has a minimum of 24°C (76°F) and an average of 27°C (81°F). Both months experience a maximum temperature of 29°C (84°F in February and 85°F in March) and a similar number of rainy days, with March receiving slightly less precipitation at 9 mm (0.3 in) compared to February's 15 mm (0.6 in). Humidity levels are also comparable, with March at 81% and February at 79%. For a more detailed view of February's weather, you can visit Port Blair weather in February.
In March, the weather is warm with temperatures ranging from a minimum of 25°C (78°F) to a maximum of 29°C (85°F), and an average temperature of 28°C (82°F). This month typically experiences low precipitation, accumulating only 9 mm (0.3 in) over 3 days, and the humidity is relatively high at 81%. In contrast, April sees a slight increase in maximum temperature, reaching up to 30°C (87°F), while the average remains similar at 28°C (83°F). However, April is much wetter, with precipitation increasing significantly to 79 mm (3.1 in) over 11 days, and slightly lower humidity at 77%. For more details, check out Port Blair weather in April.
In March, the weather is relatively warm with temperatures ranging from a minimum of 25°C (78°F) to a maximum of 29°C (85°F), and humidity levels at around 81%. The month sees light precipitation, totaling 9 mm (0.3 in) over just 3 days. In contrast, May experiences slightly warmer temperatures with a minimum of 26°C (79°F) and a maximum of 30°C (87°F), but it is significantly wetter, with a staggering 280 mm (11.0 in) of rainfall distributed over 26 days. The humidity in May drops to 72%, making it feel a bit more comfortable despite the increased rain. For more detailed information, you can check Port Blair weather in May.
In comparing the weather between March and June, we see some notable differences. March features pleasant temperatures with a minimum of 25°C (78°F) and a maximum of 29°C (85°F), accompanied by low precipitation of only 9 mm (0.3 in) over just three days, creating a relatively dry atmosphere with humidity levels around 81%. In contrast, June experiences slightly higher minimum temperatures at 26°C (79°F) and a maximum of 30°C (85°F), but it is significantly wetter, receiving an impressive 335 mm (13.2 in) of rainfall over 27 days, resulting in almost constant dampness and humidity of 80%. For more details on June's weather, you can explore Port Blair weather in June.
In March, the weather features warm temperatures with a minimum of 25°C (78°F) and an average of 28°C (82°F), making it a relatively pleasant month with only 9 mm (0.3 in) of precipitation over just 3 days. The humidity stands at 81%, adding a slight stickiness to the air. In contrast, July experiences similar average high temperatures, but sees a dramatic increase in rainfall, totaling 275 mm (10.8 in) spread across 27 days, resulting in a much wetter atmosphere. Humidity also rises slightly to 84%, contributing to a more oppressive feel. For more detailed weather information, you can check Port Blair weather in July.
March and August both feature warm temperatures, with March showcasing a slightly higher average temperature of 28°C (82°F) compared to August's 27°C (81°F). Both months have a similar range in maximum temperatures, peaking at around 29°C (84°F to 85°F). However, the weather in August is significantly wetter, with a striking increase in precipitation to 334 mm (13.1 in) over 28 days, compared to just 9 mm (0.3 in) over 3 days in March. Humidity levels are also higher in August, reaching 85% versus March's 81%. For more detailed insights about Port Blair's weather during this period, you can refer to Port Blair weather in August.
In March, the weather is warm with temperatures ranging from a minimum of 25°C (78°F) to a maximum of 29°C (85°F), accompanied by low precipitation levels of just 9 mm (0.3 in) over three days and humidity at 81%. In contrast, September experiences slightly cooler average temperatures, with a minimum of 25°C (78°F) and a maximum of 29°C (84°F), but significantly higher rainfall, totaling 374 mm (14.7 in) across 27 days, while humidity remains relatively high at 82%. For more detailed information, you can check this Port Blair weather in September.
In comparing the weather between March and October, we observe distinct differences in temperature and precipitation. Both months exhibit warm temperatures, with March experiencing a slight edge in the average at 28°C (82°F) compared to October's average of 27°C (81°F). The maximum temperatures are relatively similar, hovering around 29°C (85°F in March and 84°F in October). However, the contrast in precipitation is stark; March sees only 9 mm (0.3 in) over just 3 days, while October is characterized by heavy rainfall, accumulating 305 mm (12.0 in) across 28 days. Additionally, humidity levels remain high in both months, with March slightly higher at 81% compared to October's 79%. For more detailed insights on October weather, check out Port Blair weather in October.
In March, the weather in Port Blair features warm temperatures with a minimum of 25°C (78°F) and an average of 28°C (82°F), peaking at a maximum of 29°C (85°F). The month sees relatively low precipitation, with only 9 mm (0.3 in) over 3 days, and a humidity level of 81%. In contrast, November experiences slightly cooler temperatures, with averages of 27°C (82°F), while the higher humidity of 79% and significantly increased rainfall—195 mm (7.7 in) over 19 days—creates a much wetter environment. For more details on November weather, visit Port Blair weather in November.
In March, the weather is slightly warmer with temperatures ranging from a minimum of 25°C (78°F) to a maximum of 29°C (85°F) and an average of 28°C (82°F). The month sees minimal precipitation, totaling only 9 mm (0.3 in) over about 3 days, and humidity levels are relatively high at 81%. In contrast, December experiences cooler temperatures, with a minimum of 24°C (76°F), an average of 27°C (81°F), and the same maximum of 29°C (85°F). However, December is marked by much higher precipitation, totaling 137 mm (5.4 in) across 14 days, with humidity slightly lower at 78%. This difference in precipitation and the number of rainy days significantly affects the overall feel of each month. For more insights, you can visit Port Blair weather in December.
March in Port Blair marks a gentle transition toward warmer temperatures, with milder highs and a distinctly comfortable atmosphere compared to the preceding months. This time of year features a delightful balance of warmth and humidity, making it an ideal period for outdoor activities. Although rainfall is minimal, the increased humidity often adds a tropical charm, inviting visitors to soak in the lush surroundings. As you plan your visit, don't forget to explore more about the conditions to expect by checking out Port Blair Climate for additional insights!