March Weather in Port Royal, United States

Last updated: February 24, 2025

In March, Port Royal, United States experiences a diverse range of weather conditions, characterized by a maximum temperature of 32°C (90°F) and an average of 16°C (61°F), providing a warm transition into spring. While the minimum dips to a brisk -2°C (29°F), chilly snaps are countered by the predominant warmth. The month sees 67 mm (2.6 in) of precipitation spread over seven days, contributing to an 81% humidity level that envelops the area, creating a unique blend of warmth and moisture. This dynamic climate invites both residents and visitors to embrace the fluctuating temperatures, all while enjoying the lush beauty that March brings to Port Royal.

March Temperature in Port Royal

In March, temperatures in Port Royal, United States begin to reflect the approach of spring, showcasing a notable shift from the winter chill. The month's minimum temperature hovers around -2°C (29°F), which marks a warming trend compared to previous months. The average temperature rises to a comfortable 16°C (61°F), inviting outdoor activities, while the maximum temperature reaches a pleasant 32°C (90°F), making it one of the warmer months so far. This gradual increase in warmth not only enhances the overall atmosphere but also signals the end of winter's grasp, setting the stage for the vibrant and balmy days of April ahead.

March Weather in Port Royal: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Port Royal, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec525761677479828178715854
Data source: Temperature data for Port Royal generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

March Precipitation in Port Royal

March in Port Royal experiences a moderate amount of precipitation, with 67 mm (2.6 in) falling over 7 days. This amount marks a slight decrease compared to the wetter February, which recorded 78 mm (3.1 in) over 9 days. As winter transitions into spring, March serves as a bridge, setting the stage for the gradually increasing rainfall of April and May, which see average totals rise to 90 mm (3.6 in) and 93 mm (3.7 in), respectively. The pattern reflects a general upward trend in precipitation as the year progresses, culminating in the heavier rains of the summer months. Thus, while March offers a reprieve from the heavier February rainfall, it hints at the lushness to come as Port Royal moves deeper into the season.

March Precipitation Trends in Port Royal

The chart displays monthly precipitation patterns in Port Royal, with values for each month alongside March's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec59786790931391741841207583116
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Port Royal

In March, Port Royal experiences a humidity level of 81%, maintaining the same moisture content as in February. This consistency suggests a transition as the region begins to shed some of the heavier humidity typical of winter months, which peaks at 86% in January. The gradual decline continues into April with 79% humidity, setting the stage for a drier spring. As compared to the higher levels earlier in the year, March represents a period of stabilization, hinting at the shifting climatic patterns that accompany the arrival of warmer weather. This blend of moisture remains pleasant and supports the vibrant flora that starts to awaken during this time.

March Average Humidity in Port Royal

This chart illustrates the average monthly humidity levels in Port Royal, with March's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how March's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec86%81%81%79%75%75%80%81%83%78%85%87%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Port Royal

As the seasons transition in Port Royal, March brings a noticeable increase in the UV Index, peaking at a very high level of 9. This shift means that sun exposure should be taken more seriously, with a burn time reduced to just 15 minutes—a stark contrast to January's moderate index of 4, where one could bask in the sun for 30 minutes. Following the upward trend, April escalates the UV Index even further to 10, emphasizing the need for protective measures. With the warmer months ahead, it's crucial to stay informed about the UV Index to ensure a safe sun experience. For a comprehensive look at UV levels throughout the year, visit Port Royal UV Index.

Maximum UV Index Levels in Port Royal for March

The chart shows the monthly maximum UV Index (UVI) for Port Royal in March, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec479101111111110864
Data source: Port Royal March UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

March Sunshine in Port Royal

March brings a delightful surge of sunshine to Port Royal, with 282 hours of radiant daylight illuminating the landscape. This marks a significant increase from the 214 hours experienced in February, suggesting a warm transition into spring. As daylight grows more abundant, the trend continues, leading into the vibrant months of April and May, where sunshine peaks at 309 and 338 hours respectively. This upward trajectory not only enhances the beauty of the natural surroundings but also invites residents and visitors alike to embrace outdoor activities and bask in the sun's rejuvenating glow. The gradual increase in sunlight sets the tone for a season filled with warmth and energy, making March a pivotal month in Port Royal's annual cycle.

Monthly Sunshine Duration in Port Royal: March Highlighted

The March sunshine duration represents the total number of hours Port Royal experiences direct sunlight during the month of March, excluding cloudy or obstructed periods. This chart compares the sunshine duration of March with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec192h214h282h309h338h321h347h318h304h294h253h218h
Data source: Port Royal March Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Port Royal During March

In Port Royal, March sees a slight dip in sunny weather, with a 38% chance of sunshine, which is only marginally lower than February's 37%. As the region transitions into spring, the likelihood of clear skies begins to strengthen, paving the way for April's brighter forecast of 54%. Notably, the radiant variability across the months illustrates a trend towards more favorable weather as the year progresses, with March serving as a bridge between winter's gloom and the sunnier days of spring and early summer. While March may not be the sunniest month, it hints at the brighter days ahead, making it a hopeful prelude to the more sun-soaked weeks of April and May.

Percentage of Sunny Days in March in Port Royal

The chart illustrates the percentage of sunny days in Port Royal throughout the year, with March highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Port Royal experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec44%37%38%54%53%28%30%28%52%50%63%42%
Data source: Port Royal March chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Port Royal in March

As March unfolds in Port Royal, the days gradually grow longer, ushering in a welcoming shift from the shorter daylight hours of winter. With 12 hours of daylight this month, it's a noticeable increase from 11 hours in February, marking the arrival of spring and the promise of warmer days ahead. This trend of lengthening days continues into April, where daylight remains consistent at 12 hours, before hitting a peak in June with 14 hours. The progressive increase in daylight during these months not only enhances outdoor activities but also uplifts the spirit, signaling a vibrant transition as nature begins to bloom once more.

Average Daylight Hours in Port Royal for March

The chart illustrates the variation in daylight duration in Port Royal throughout the year, with March highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 16m11h 1m12h12h 59m13h 49m14h 14m14h13h 16m12h 19m11h 19m10h 28m10h 2m
Data source: Port Royal daylight hours, calculated by summing the hours between sunrise and sunset for each day.

March Winds in Port Royal

As March rolls into Port Royal, a gentle breeze whispers the arrival of spring, with an average wind speed of 3.5 m/s (8 mph), reflecting a slight uptick from the previous months. This marks the transition to a more invigorating atmosphere, as the winds remain steady through April. Interestingly, the wind speeds gradually decline as summer approaches, dipping to their lowest in July and August at just 2.5 m/s (6 mph). However, the early months of the year showcase a consistent range, hovering around 3.3 to 3.5 m/s, emphasizing the region's mild yet refreshing breezes. Overall, March not only heralds the season’s change but also hints at the shifting dynamics of Port Royal’s wind patterns in the months to come.

Average March Wind Speed in Port Royal

The chart displays monthly wind speed patterns in Port Royal, with values for each month shown alongside March's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how March's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.43.33.5 m/s3.53.43.12.72.52.42.73.13.1
Data source: Port Royal March wind data, generated using information from the Copernicus Climate Change Service.

How March Weather in Port Royal Compares to Other Months

The weather in Port Royal 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 Port Royal and find detailed weather information for every month.

March generally offers much milder temperatures compared to January, with average highs reaching up to 32°C (90°F) compared to January's maximum of 26°C (80°F). While both months experience some precipitation, March has slightly more, with an average of 67 mm (2.6 in) over about 7 days, contrasting with January's 59 mm (2.3 in) across 6 days. Humidity is relatively high in both months, at 81% in March and 86% in January, although January starts off with lower minimum temperatures, dipping to -11°C (13°F) compared to March's minimum of -2°C (29°F). For a more detailed look at January's weather conditions, you can check this link: Port Royal weather in January.

In comparing the weather between February and March, we see some notable differences. March typically showcases a wider temperature range, with minimums around -2°C (29°F) and maximums reaching up to 32°C (90°F), compared to February's milder maximum of 29°C (84°F). The average temperature in March is slightly warmer at 16°C (61°F), versus February's 14°C (57°F). Precipitation in March is less intense, at 67 mm (2.6 in) over 7 days, compared to February's 78 mm (3.1 in) over 9 days. Both months experience the same humidity levels at 81%. For a closer look at February weather specifics, you can explore Port Royal weather in February.

In comparing the weather patterns of March and April, March experiences a broader temperature range with minimums plummeting to -2°C (29°F) and a maximum of 32°C (90°F), while April sees a milder minimum of 3°C (37°F) and slightly higher maximums peaking at 33°C (91°F). Precipitation increases in April to 90 mm (3.6 in) compared to March's 67 mm (2.6 in), although both months have similar rainfall days at 7. Interestingly, April's humidity remains slightly lower at 79% compared to March's 81%, hinting at a change towards drier conditions despite the additional rainfall. For more detailed insights on April conditions, check out Port Royal weather in April.

March and May present a notable contrast in weather conditions. In March, temperatures can range from a brisk minimum of -2°C (29°F) to a warm maximum of 32°C (90°F), with an average temperature of 16°C (61°F). The month experiences around 67 mm (2.6 in) of precipitation over approximately 7 days, accompanied by a high humidity level of 81%. In comparison, May boasts warmer temperatures, with a minimum of 9°C (49°F) and a maximum reaching up to 38°C (100°F), averaging at 24°C (75°F). The precipitation increases to 93 mm (3.7 in) over 11 days, yet the humidity drops slightly to 75%. For more detailed information, check out Port Royal weather in May.

March weather presents a wide range of temperatures, with minima dipping as low as -2°C (29°F) and maxima reaching up to 32°C (90°F), resulting in an average temperature of 16°C (61°F). However, it is also characterized by relatively high humidity at 81% and notable precipitation, totaling 67 mm (2.6 in) over about 7 days. In contrast, June offers a warmer climate with a minimum temperature of 16°C (61°F) and a maximum of 36°C (97°F), leading to an average temperature of 26°C (79°F). Despite its warmth, June experiences more rain, with precipitation of 139 mm (5.5 in) spread over 18 days and slightly lower humidity at 75%. For more specific predictions, you can check Port Royal weather in June.

March and July present stark contrasts in weather patterns. In March, temperatures range from a chilly minimum of -2°C (29°F) to a warm maximum of 32°C (90°F), with an average of 16°C (61°F). The month experiences 67 mm (2.6 in) of precipitation over about 7 days, accompanied by relatively high humidity at 81%. In contrast, July showcases significantly warmer temperatures, with a minimum of 20°C (69°F), an average of 28°C (82°F), and a maximum reaching 36°C (98°F). However, July is also much wetter, with 174 mm (6.8 in) of rain over 19 days and slightly lower humidity at 80%. For a more detailed look at July conditions, you can check out Port Royal weather in July.

March and August present stark contrasts in weather conditions. March features a wide temperature range, with minimums dropping to -2°C (29°F) and maximums peaking at 32°C (90°F), while averaging 16°C (61°F). Despite the mild averages, March experiences 67 mm (2.6 in) of precipitation over approximately 7 days, accompanied by a relatively high humidity level of 81%. In contrast, August maintains a much warmer climate, with minimums at 21°C (69°F) and maximums soaring to 37°C (99°F), averaging around 27°C (81°F). The month is notably wetter, accumulating 184 mm (7.3 in) of precipitation spread over 22 days, while still holding an identical humidity level of 81%. For a closer look at August weather specifics, you can refer to Port Royal weather in August.

March and September offer distinct weather experiences, each with their own characteristics. In March, temperatures range from a chilly minimum of -2°C (29°F) to a warm maximum of 32°C (90°F), with an average of 16°C (61°F). The month sees approximately 67 mm (2.6 in) of precipitation over about 7 days, and humidity levels are around 81%. In contrast, September features milder mornings with a minimum temperature of 14°C (57°F) and a warmer average of 26°C (78°F), peaking at 35°C (96°F) during the day. The month is wetter, receiving about 120 mm (4.7 in) of rain across 14 days, and maintains a similar humidity level of 83%. For a more detailed look at September weather, visit Port Royal weather in September.

March and October present notable contrasts in weather patterns. In March, temperatures can range from a brisk minimum of -2°C (29°F) to a warm maximum of 32°C (90°F), with an average of 16°C (61°F). This month typically experiences about 67 mm (2.6 in) of precipitation over 7 days, contributing to a high humidity level of 81%. In comparison, October features a milder temperature range, with minimums of 3°C (38°F) and maximums reaching 34°C (93°F), along with an average of 22°C (72°F). The month sees slightly more rainfall, with 74 mm (2.9 in) spread over 9 days, and humidity remains relatively steady at 78%. For more specific insights on seasonal weather, check out Port Royal weather in October.

March and November exhibit similar temperature ranges, but distinct characteristics in their weather. In March, temperatures fluctuate from a chilly minimum of -2°C (29°F) to a warm maximum of 32°C (90°F), with an average of 16°C (61°F). The month experiences moderate precipitation, totaling 67 mm (2.6 in) over about seven days, accompanied by a humidity level of 81%. Conversely, November has slightly warmer averages, ranging from -1°C (31°F) to a maximum of 30°C (86°F), with an average temperature of 15°C (59°F). It sees a bit more rainfall at 83 mm (3.3 in) across eight days, resulting in a higher humidity of 85%. For more detailed information, you can refer to Port Royal weather in November.

When comparing the weather in March and December, we see notable differences. March generally offers milder temperatures with a minimum of -2°C (29°F), an average of 16°C (61°F), and a maximum of 32°C (90°F). It experiences less precipitation at 67 mm (2.6 in) over approximately 7 days, and humidity sits at 81%. In contrast, December brings cooler conditions, with temperatures ranging from a minimum of -3°C (26°F) to a maximum of 26°C (79°F), alongside a higher precipitation level of 116 mm (4.6 in) spread over about 9 days. Humidity also rises in December to 87%. For a detailed look at December weather, visit Port Royal weather in December.

Compare Port Royal's Climate with Cities Worldwide

Conclusion: What to Expect From March Weather in Port Royal

March in Port Royal heralds the transition from the cool grasp of winter to the warmth of spring, displaying a vibrant mix of weather patterns. As the month progresses, temperatures start to climb, creating a stark contrast to the chill of the preceding months while the frequent showers remind us that spring's arrival may be accompanied by occasional rainfall. The increased humidity also heightens the perception of warmth, making it a time of renewal and growth. If you're keen to explore the nuances of Port Royal's meteorological shifts throughout the year, check out the detailed insights at Port Royal Climate.