Last updated: August 21, 2025
March in Saint George's, Grenada welcomes visitors with a pleasant tropical climate characterized by a maximum temperature of 27°C (81°F) and an average of 26°C (79°F), offering an inviting escape from colder regions. While the minimum temperature dips to a comfortable 24°C (75°F), the island experiences 40 mm (1.6 in) of precipitation across approximately 12 days, contributing to its lush greenery. With an average humidity level of 76%, the weather feels warm and vibrant, making it an ideal time for exploration and enjoying the island's natural beauty.
In March, Saint George's, Grenada, starts to warm up slightly, with temperatures reflecting a gentle rise that foreshadows the approaching tropical heat of spring. The minimum temperature nudges up to 24°C (75°F), while the average remains stable at 26°C (79°F) and the maximum peaks at 27°C (81°F). This consistency in warmth, combined with the mild evenings, creates an inviting atmosphere perfect for outdoor adventures and beach relaxation. March sets the stage for an enticing transition into the warmer months ahead, ensuring that visitors can enjoy the tropical charm of Grenada without the sweltering highs of summer just yet.
In March, Saint George's, Grenada experiences a moderate precipitation total of 40 mm (1.6 in), distributed over 12 rainy days. This reflects a slight increase from February’s 37 mm but is notably less than the wetter months ahead. As the island transitions from the dry season to the onset of summer rains, March serves as a reminder of the impending shift, with higher rainfall recorded in the following months like June and July. This gradual uptick in precipitation sets the stage for the lush landscapes typical of the Caribbean summer, making March a pivotal point in Grenada's annual weather cycle while maintaining a balance between dry and wet conditions.
As March rolls into Saint George's, Grenada, the humidity settles at a comfortable 76%, reflecting a gradual decline compared to the earlier months of the year. This trend hints at a transition from the more humid conditions of January and February, which recorded 78% and 77%, respectively. As spring approaches, the decreasing humidity continues into April, where it dips slightly further to 75%. However, it's not long before the summer months, beginning in June, bring with them a notable rise in moisture, peaking in the sweltering July heat at 83%. Overall, March offers a refreshing respite in humidity, making it a delightful time to explore the lush landscapes of Grenada.
In March, Saint George's, Grenada experiences an impressive UV Index of 14, classified as extreme, with a rapid burn time of just 10 minutes. This trend marks the peak of the UV Index for the early months of the year, showing a notable increase from February's already high reading of 12. The consistency of extreme UV levels in March and the following months highlights the importance of sun protection during this period; a powerful reminder that even brief exposure can lead to sunburn. As temperatures rise, it’s essential to stay informed about UV levels and take appropriate precautions. For a detailed understanding of UV conditions year-round, check out Saint George's UV Index.
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In Saint George's, Grenada, March brings a delightful surge in sunshine, basking the island in an impressive 343 hours of radiant light. This marks a notable increase from the 305 hours received in February, making March one of the sunniest months of the year. As the days grow longer, tourists and locals alike revel in the warm embrace of the sun, paving the way for vibrant outdoor activities. Following March, April and May continue to deliver plentiful sunshine, although slightly tempered at 335 and 350 hours, respectively. This trend highlights a captivating crescendo of sunshine that peaks in the early months of the year, making Grenada a perfect getaway for sun-seekers looking to soak up the tropical glow. With each passing month, the island maintains a glorious average of over 300 hours of sunshine, a testament to its allure as a year-round paradise.
In March, Saint George's, Grenada experiences a notably lower likelihood of sunny weather, with only a 37% chance of sunshine. This dip follows a trend observed from February’s 70%, where the sun shines brightest, down to April's 36%. Such fluctuations suggest that while the tail end of winter may still invite some sunny days, the onset of spring seems to usher in a mix of clouds and occasional rain. As the year progresses into May and onwards, the chances of sunshine begin to rise again, hinting that the following months may return to a more favorable forecast for sun-seekers.
As March arrives in Saint George's, Grenada, the days begin to stretch, offering approximately 12 hours of daylight—a noticeable increase from the consistent 11 hours experienced in January and February. This heralds the onset of longer, brighter days as the region transitions towards the heart of spring. Following March, daylight remains steady at 12 hours through the summer months, reflecting a beautiful consistency that enhances outdoor activities and exploration. As the year progresses into October, the gradual decline back to 11 hours signifies a shift toward the cooler months, but for now, March serves as a vibrant reminder of the sun's generous embrace as it casts a warm glow over the stunning landscape of Grenada.
In March, Saint George's, Grenada, experiences a gentle breeze with an average wind speed of 8.1 m/s (18 mph), slightly lower than February's peak of 9.2 m/s (21 mph). This transition marks the start of a gradual decline in wind strength leading into the warmer months, as the winds signal the tail end of the cooler season. Notably, the wind speeds begin to dip further in April, reaching around 7.3 m/s (16 mph), and continue to trend downward through the summer. Throughout this month, the refreshing winds offer a perfect counterpart to the island's tropical warmth, enhancing the allure of outdoor activities and vibrant coastal life. Overall, March serves as a reminder of the shifting patterns in Grenada's climate, maintaining a harmonious balance between gentle breezes and sunny days.
Weather in Saint George's varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Saint George's, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in March and January, we see some subtle differences. March experiences similar average temperatures to January, with both months averaging around 26°C (79°F), but with slightly lower minimum and maximum temperatures in March—ranging from 24°C (75°F) to 27°C (81°F) compared to January's 23°C (74°F) to 27°C (82°F). Additionally, March receives less precipitation, totaling 40 mm (1.6 in) over 12 days, while January records a higher 50 mm (2.0 in) across 13 days. Humidity levels are also slightly lower in March at 76%, compared to January's 78%. For a deeper look into January's weather, you can refer to Saint George's weather in January.
In comparing the weather between February and March, we see that both months have similar temperature ranges, with March registering a minimum of 24°C (75°F) and an average of 26°C (79°F), while February maintains a minimum of 23°C (74°F) and the same average of 26°C (78°F). Both months experience maximum temperatures of 27°C (81°F). However, March has slightly higher precipitation at 40 mm (1.6 in) over 12 days, compared to February's 37 mm (1.5 in) over 14 days. Humidity levels are quite alike, with March at 76% and February slightly higher at 77%. For a closer look at February weather patterns, you can visit Saint George's weather in February.
In comparing the weather of March and April, we can see some similarities and subtle differences. Both months maintain a warm temperature range, with March's minimum at 24°C (75°F) and an average of 26°C (79°F), while April also starts at a minimum of 24°C (76°F) and has a slightly warmer maximum of 28°C (82°F). Precipitation decreases in April to 26 mm (1.0 in) over 9 days compared to 40 mm (1.6 in) across 12 days in March, indicating drier conditions. Humidity remains relatively stable, with March at 76% and April slightly lower at 75%. This pattern highlights a transition to slightly warmer and drier weather as April progresses. For more detailed information, you can visit Saint George's weather in April.
In March, temperatures in Saint George typically range from a minimum of 24°C (75°F) to a maximum of 27°C (81°F), with an average around 26°C (79°F). The month sees about 40 mm (1.6 in) of precipitation over 12 days, while humidity remains consistent at 76%. In contrast, May experiences slightly warmer weather, with temperatures from 24°C (76°F) to 28°C (83°F) and an average of 27°C (80°F). However, May also sees increased precipitation, with 50 mm (2.0 in) over 13 days, maintaining the same humidity level of 76%. For a more detailed look at the weather in May, visit Saint George's weather in May.
In comparing the weather between March and June, we notice a slight increase in temperatures, with March averaging 26°C (79°F) and June averaging 27°C (81°F). March tends to be drier with only 40 mm (1.6 in) of precipitation over 12 days, while June experiences significantly more rainfall, totaling 111 mm (4.4 in) across 20 days. Additionally, humidity levels rise from 76% in March to 80% in June, contributing to a more tropical feel as we move into the summer months. For further insights on the June weather patterns, you can visit Saint George's weather in June.
March and July present contrasting weather conditions, particularly in terms of temperature, precipitation, and humidity. In March, the temperatures range from a minimum of 24°C (75°F) to a maximum of 27°C (81°F), with an average temperature of 26°C (79°F). The month experiences relatively low precipitation, totaling 40 mm (1.6 in) over 12 days, and humidity levels average around 76%. In contrast, July sees slightly higher temperatures, with a minimum of 25°C (77°F) and a maximum of 28°C (83°F), averaging at 27°C (81°F). However, this month also brings a significant increase in rainfall, with total precipitation reaching 167 mm (6.6 in) over 26 days, coupled with higher humidity at 83%. For more details on the weather patterns, check out Saint George's weather in July.
March and August in Saint George present distinct weather patterns. In March, average temperatures range from a minimum of 24°C (75°F) to a maximum of 27°C (81°F), with relatively moderate humidity at 76%. The month sees about 40 mm (1.6 in) of precipitation spread over 12 days. In contrast, August is slightly warmer, with average temperatures from 25°C (77°F) to 29°C (84°F) and a higher humidity level of 80%. This month also experiences significantly increased rainfall, with precipitation reaching 177 mm (7.0 in) over 25 days. For more detailed insights into the weather during August, visit Saint George's weather in August.
March and September exhibit noticeable differences in weather conditions. In March, temperatures range from a mild 24°C (75°F) at night to a maximum of 27°C (81°F) during the day, accompanied by relatively low precipitation of 40 mm (1.6 in) over 12 rainy days and humidity levels around 76%. In contrast, September sees slightly warmer temperatures, with a minimum of 25°C (78°F) and an average high of 29°C (85°F). However, it also brings significant rainfall, totaling 145 mm (5.7 in) spread over 21 days, and a slightly higher humidity of 79%. For more details, you can check Saint George's weather in September.
In comparing the weather of March and October, we see some notable differences. March typically experiences milder temperatures with a minimum of 24°C (75°F) and an average of 26°C (79°F), while October is slightly warmer, boasting a minimum of 25°C (77°F) and an average of 27°C (82°F). Additionally, October tends to be much wetter, receiving 195 mm (7.7 in) of precipitation over 24 days, compared to March's 40 mm (1.6 in) over just 12 days. Humidity is also slightly higher in October, averaging 79% compared to March's 76%. For more detailed insights, you can check out Saint George's weather in October.
March and November exhibit warm tropical weather, albeit with some notable differences. In March, temperatures range from a minimum of 24°C (75°F) to a maximum of 27°C (81°F), with an average of 26°C (79°F). The month sees about 40 mm (1.6 in) of precipitation over 12 days and has a humidity level of 76%. In contrast, November presents slightly warmer conditions, with temperatures ranging from a minimum of 25°C (77°F) to a maximum of 28°C (83°F) and an average of 27°C (81°F). However, it experiences significantly higher rainfall, totaling 132 mm (5.2 in) over 22 days, accompanied by elevated humidity at 81%. For more detailed information, check Saint George's weather in November.
In March, the weather is generally warm with average temperatures ranging from a low of 24°C (75°F) to a high of 27°C (81°F). There is moderate precipitation of about 40 mm (1.6 in) over approximately 12 days, with humidity levels around 76%. In contrast, December experiences slightly warmer average temperatures, with minimums at 24°C (75°F) and maximums peaking at 28°C (83°F). However, the month sees more rainfall, totaling 82 mm (3.2 in) over 21 days, and higher humidity at 80%. For a detailed look at December's weather patterns, visit Saint George's weather in December.
As March unfolds in Saint George's, the weather begins to shift gently, offering a blend of warmth and humidity. With maximum temperatures hovering around a pleasant 27°C, this month can feel quite inviting compared to the cooler months preceding it. However, March also brings a bit more precipitation, with about 12 days contributing to a total of 40 mm of rain, making the landscape lush and vibrant. The average humidity level of 76% adds a tropical feel, reminiscent of the lush surroundings. Those looking to enjoy the mild warmth and the beauty of nature in full bloom will find March a wonderful time to visit. For a deeper insight into how March compares with the rest of the year, explore Saint George's Climate.