Last updated: February 24, 2025
In Annapolis, United States, March offers a mild transition from winter to spring, with maximum temperatures reaching 24°C (76°F) and average temperatures around 8°C (46°F). However, the month is not without its chill, as minimum temperatures can dip to -5°C (23°F). Rainfall is a common feature, with total precipitation amounting to 95 mm (3.7 in) over approximately 10 days, contributing to an elevated humidity level of 83%. Embrace the fluctuating weather as the city begins to bloom, making March a month of transformation and renewal.
As March arrives in Annapolis, a noticeable shift in temperatures marks the transition from winter's chill to spring's embrace. With minimum temperatures rising to -5°C (23°F), the cold bite of winter begins to ease, paving the way for average highs of 24°C (76°F), which heralds the promise of warmer days ahead. This month showcases a vibrant range, moving from the earlier frost-bound temperatures to a refreshing warmth as the days grow longer. By the time April rolls in, the city's climate continues to evolve, with each week inviting the budding of flowers and the revival of outdoor activities, making March a pivotal moment in Annapolis’ seasonal rhythm.
In March, Annapolis experiences a notable average precipitation of 95 mm (3.7 in) over approximately 10 days, continuing the trend of wet weather that began in the early months of the year. This rain adds to the 116 mm recorded in February, which was notable for its relatively high total. The precipitation levels in March reflect the city's transition from winter to spring, as April follows closely with a projected increase to 110 mm (4.3 in) over 11 days. Yet, despite this rise, March maintains a stable pattern with less rain than the typically wetter summer months ahead, like July, which sees a peak of 174 mm (6.9 in). Thus, while March is an important month for rejuvenating local flora, it also sets the stage for the increasingly dynamic precipitation patterns seen in the coming months.
In March, Annapolis experiences a humidity level of 83%, slightly mirroring the previous months of January and February, which hover around 84% and 83% respectively. This consistency in relative humidity suggests a lingering chill in the air as winter transitions into spring. As the season progresses into April, a noticeable dip to 81% marks the beginning of a trend toward drier conditions. The gradual decrease continues into the warmer months, with May at 78% and June slightly rising again to 79%. Overall, the humidity tends to decline throughout spring and summer, with the lowest point occurring in August at 72%, before rising again in the fall. This ebb and flow not only influences the region's climate but also sets the tone for the outdoor activities enjoyed by residents and visitors alike.
As March arrives in Annapolis, the UV Index rises significantly to 7, reflecting a shift to the high exposure category with a burn time of just 25 minutes. This marks a noticeable increase from February's moderate levels. As the days lengthen and temperatures begin to climb, residents and visitors should be cautious about sun exposure. This upward trend in UV intensity continues into April, which sees an even sharper jump to a very high index of 9. With the potential for sunburn increasing, it's crucial to stay informed and protected. For an in-depth understanding of UV levels throughout the year, check out the weather trends at Annapolis UV Index.
UV Risk Categories
As March unfolds in Annapolis, the city awakens to an invigorating surge of sunshine, basking in 261 hours of radiant light—a delightful increase from the 182 hours seen in February. This notable rise heralds the onset of spring, enticing residents and visitors alike to embrace the outdoors. March's brightness sets the stage for the months ahead, with April slightly edging higher to 268 hours and May reaching an impressive 297 hours. This upward trend showcases not only the lengthening days but also a growing enthusiasm for outdoor activities, as the community prepares to savor the blossoming landscape and warmer temperatures that signal the vibrant summer days just around the corner. With the sun casting its glow, Annapolis transforms into a picturesque haven, inviting all to enjoy its seasonal charm.
March marks a delightful transition in Annapolis weather, boasting a 53% chance of sunny days, a notable increase from February's 28%. This uplift in sunshine is a precursor to spring, signaling a shift from the winter gloom. As March unfolds, residents and visitors can look forward to brighter days, aligning with the seasonal trend where the likelihood of sun generally fluctuates, peaking in September and November at 55% and 56% respectively. Despite the occasional April showers, March stands out as a promising month for enjoying the outdoors, inviting everyone to embrace the emerging warmth and sun as winter recedes.
As March rolls into Annapolis, a noticeable shift in daylight emerges, heralding the transition from winter to spring. With an increase to 11 hours of daylight, March represents a significant gain from February’s 10 hours, showcasing nature’s awakening. This upward trend continues through April and May, where daylight peaks at an invigorating 14 hours in June. The gradual lengthening of days not only brightens the landscape but also inspires outdoor activities, encouraging residents to embrace the fresh air and blooming scenery. Following the peak in summer, daylight begins to wane, but March serves as a beautiful reminder of the longer, sunnier days to come.
As March sweeps across Annapolis, the winds bring a breath of freshness, with an average speed of 4.2 m/s (9 mph). This slight dip from February's gusts hints at the transition into spring. Interestingly, while January and February boast higher wind speeds of 3.9 m/s and 4.3 m/s respectively, March maintains a steady breeze, setting the stage for outdoor activities as winter yields to warmer days. Looking ahead, the winds begin to soften, gradually cooling down to 3.7 m/s (8 mph) in May. This ebb and flow of wind speeds throughout the months illustrates the seasonal rhythm of Annapolis, offering sailors, walkers, and nature lovers a varied climate to enjoy.
The weather in Annapolis changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of March's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Annapolis and find detailed weather information for every month.
In March, temperatures start to rise significantly compared to January, with minimums around -5°C (23°F) and maximums reaching up to 24°C (76°F), leading to an average of 8°C (46°F). In contrast, January experiences colder temperatures, with a minimum of -13°C (10°F) and a maximum of 17°C (63°F), yielding a lower average of 3°C (37°F). While March receives slightly more precipitation at 95 mm (3.7 in) over 10 days, January has less rainfall at 70 mm (2.7 in) across 8 days. Humidity levels are similarly high in both months, with March at 83% and January slightly higher at 84%. For more detailed information on January weather, you can visit Annapolis weather in January.
When comparing the weather between February and March, it's clear that March brings warmer overall temperatures, with an average of 8°C (46°F) compared to February's cooler average of 5°C (40°F). The minimum temperatures in March also reflect this trend, sitting at -5°C (23°F) compared to February's colder -13°C (10°F). However, February sees slightly higher precipitation, with 116 mm (4.6 in) over 12 days, compared to March's 95 mm (3.7 in) over 10 days. Interestingly, both months share the same humidity level of 83%. For more detailed insights, check out Annapolis weather in February.
March and April exhibit notable differences in weather patterns. In March, temperatures range from a chilly minimum of -5°C (23°F) to a pleasant maximum of 24°C (76°F), with an average of 8°C (46°F). The month experiences approximately 95 mm (3.7 in) of precipitation over 10 days and maintains a relatively high humidity level of 83%. In contrast, April brings a warmer climate, with temperatures ranging from a minimum of 1°C (33°F) to a maximum of 27°C (82°F) and an average of 13°C (56°F). Despite slightly higher precipitation at 110 mm (4.3 in) over 11 days, humidity decreases to 81%. For more detailed insights, visit Annapolis weather in April.
March and May present contrasting weather conditions. In March, temperatures range from a chilly minimum of -5°C (23°F) to a comfortable maximum of 24°C (76°F), with an average of 8°C (46°F). The month experiences 95 mm (3.7 in) of precipitation over approximately 10 days, coupled with a high humidity level of 83%. In contrast, May brings milder temperatures, with a minimum of 4°C (39°F) and a maximum reaching up to 31°C (88°F), averaging 18°C (65°F). Precipitation increases to 138 mm (5.4 in) over about 13 days, while humidity dips slightly to 78%. For more detailed insights, check out Annapolis weather in May.
March and June present quite distinct weather patterns, making each month unique. In March, temperatures range from a chilly minimum of -5°C (23°F) to a mild maximum of 24°C (76°F), with an average of 8°C (46°F). The month sees around 95 mm (3.7 in) of precipitation over approximately 10 days, coupled with a high humidity level of 83%. In contrast, June enjoys significantly warmer weather, featuring temperatures that vary from a minimum of 12°C (53°F) to a maximum of 32°C (91°F), with a comfortable average of 24°C (75°F). Rainfall increases slightly to 102 mm (4.0 in) over about 13 days, though humidity decreases to 79%. For more details on June weather, you can check Annapolis weather in June.
In March, temperatures in Annapolis fluctuate significantly, ranging from a chilling minimum of -5°C (23°F) to a moderate average of 8°C (46°F) and peaking at a pleasant 24°C (76°F). The month sees about 95 mm (3.7 in) of precipitation spread over 10 days, coupled with high humidity levels at 83%. In contrast, July presents a much warmer scene, with minimum temperatures rarely dropping below 19°C (66°F) and averaging around 27°C (81°F), reaching a maximum of 35°C (95°F). July is also wetter, with 174 mm (6.9 in) of rain over 14 days, although humidity is lower at 74%. For more detailed information, check out Annapolis weather in July.
March and August present contrasting weather patterns, with March experiencing a wider temperature range that spans from a brisk minimum of -5°C (23°F) to a pleasant maximum of 24°C (76°F), while averaging around 8°C (46°F). Precipitation is relatively moderate in March, totaling 95 mm (3.7 in) over about 10 days, coupled with high humidity at 83%. In stark contrast, August is characterized by warmer temperatures, with a minimum of 17°C (63°F), an average of 26°C (78°F), and a maximum of 33°C (92°F). However, August also sees increased rainfall, accumulating 159 mm (6.3 in) over approximately 15 days, albeit with lower humidity at 72%. For more details, visit Annapolis weather in August.
In March, temperatures in Annapolis range from a chilly minimum of -5°C (23°F) to a mild maximum of 24°C (76°F), with an average temperature of 8°C (46°F). The month sees approximately 95 mm (3.7 in) of precipitation over 10 days and a high humidity level of 83%. Conversely, September experiences significantly milder temperatures, with a minimum of 11°C (52°F) and a maximum reaching 32°C (90°F), resulting in a comfortable average of 23°C (73°F). The precipitation increases slightly to 113 mm (4.5 in) over the same number of days, but humidity drops to 75%. For more detailed information on the weather patterns, refer to Annapolis weather in September.
When comparing March and October weather, we can see some distinct differences. March typically starts off cold with minimum temperatures reaching as low as -5°C (23°F), but it can warm up significantly with an average of 8°C (46°F) and highs peaking at 24°C (76°F). In contrast, October experiences milder temperatures, with a minimum of 5°C (41°F) and an average of 17°C (64°F), soaring up to 32°C (90°F). Precipitation is notably higher in October, totaling 127 mm (5.0 in) over about 10 days, compared to March's 95 mm (3.7 in) over the same number of days. Both months exhibit high humidity levels, with March at 83% and October slightly lower at 81%. For more specific insights into October weather, you can visit Annapolis weather in October.
March and November both present mild temperatures, but they exhibit distinct weather patterns. In March, temperatures can vary dramatically, ranging from a chilly -5°C (23°F) to an inviting 24°C (76°F), with an average of 8°C (46°F). The month typically sees about 95 mm (3.7 in) of precipitation over roughly 10 days, accompanied by high humidity at 83%. In contrast, November maintains a slightly warmer average temperature of 9°C (49°F) with a range from -3°C (27°F) to 24°C (75°F). This month experiences less precipitation, totaling around 86 mm (3.4 in) over approximately 8 days, and exhibits a marginally lower humidity of 85%. To learn more about specific conditions, you can check Annapolis weather in November.
March and December present contrasting weather conditions despite their proximity in the calendar year. In March, temperatures can range from a brisk -5°C (23°F) to a mild 24°C (76°F), with an average of 8°C (46°F). This month experiences about 95 mm (3.7 in) of precipitation over approximately 10 days and maintains a humidity level of 83%. Conversely, December is typically cooler, with temperatures spanning from -8°C (17°F) to a maximum of 18°C (65°F), averaging around 5°C (42°F). The month sees slightly higher precipitation at 109 mm (4.3 in), also spread across 10 days, and a similar humidity level of 84%. For more detailed information, you can check Annapolis weather in December.
As we welcome March in Annapolis, the weather begins to shift from winter's chill to the inviting warmth of spring. With an average temperature indicating a notable rise, it's a month that heralds change, showcasing both crisp cool days and occasional flirtations with warmer sunshine. The humidity remains significant, making the air feel damp, while precipitation is common, with rain gracing about a third of the month. Compared to the harsher winter months, March offers a refreshing prelude to the vibrant spring ahead, allowing residents and visitors alike to embrace the transition. For a deeper understanding of what makes Annapolis unique each season, explore the Annapolis Climate.