March Weather in South Haven, United States

Last updated: February 24, 2025

March in South Haven, United States presents a transition to spring, characterized by a maximum temperature reaching 16°C (61°F) while lingering chill persists with an average of 2°C (36°F) and occasional dips as low as -13°C (9°F). Residents should be prepared for wet conditions, as the month experiences 81 mm (3.2 in) of precipitation over 13 days, contributing to a notably high humidity level of 86%. As winter retreats, March offers a mix of brisk breezes and the promise of warmer days ahead, inviting both locals and visitors to embrace the changing season.

March Temperature in South Haven

As winter gradually releases its grip, March in South Haven brings a notable shift in temperatures, welcoming the early signs of spring. The month starts with a minimum temperature of -13°C (9°F), but as days progress, the climate warms significantly, reaching an average of 2°C (36°F) and peaking at 16°C (61°F). This is a clear transition from the deeper chills of January and February, where the mercury hovered around -2°C (29°F) and rarely breached the double digits. March serves as a bridge, where the promise of milder days ahead becomes ever more evident, often marked by the first glimpses of sunshine that hint at the invigorating warmth of April and beyond. The incremental rise in temperatures not only uplifts spirits but also encourages the early bloom of flora, setting the stage for the vibrant seasons to follow.

March Weather in South Haven: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in South Haven, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec292935425365727266554235
Data source: Temperature data for South Haven generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

March Precipitation in South Haven

In March, South Haven experiences moderate precipitation, totaling 81 mm (3.2 in) over approximately 13 days, reflecting a slight decrease compared to the previous months of January and February, which recorded 85 mm and 86 mm, respectively. This pattern of diminishing rainfall is consistent with the transition into spring, where precipitation tends to fluctuate as temperatures rise. As the month gives way to April, precipitation noticeably increases to 107 mm (4.2 in), indicating a shift toward a wetter season that typically characterizes late spring. The data suggests that while March may be a precursor to the more abundant rains ahead, it still provides a vital contribution to the region's water supply, setting the stage for the vibrant growth of the upcoming months.

March Precipitation Trends in South Haven

The chart displays monthly precipitation patterns in South Haven, 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.
JanFebMarAprMayJunJulAugSepOctNovDec8586821071421278063861658983
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in South Haven

March in South Haven, United States, typically experiences a relative humidity of 86%, slightly lower than the 87% observed in the previous two months. This minor dip marks the transition into spring, as the area's humidity begins to decline towards the summer months. Notably, April also returns to 87%, indicating a consistent level across early spring before a gradual decrease into the warmer months. Overall, the trend showcases a stable yet slightly fluctuating moisture level throughout the first quarter of the year, setting the stage for the drier conditions that emerge as summer approaches.

March Average Humidity in South Haven

This chart illustrates the average monthly humidity levels in South Haven, 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.
JanFebMarAprMayJunJulAugSepOctNovDec87%87%86%87%82%81%78%79%80%82%87%86%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in South Haven

As March ushers in the first hints of spring in South Haven, the UV Index rises to 5, reflecting a moderate exposure category. With a burn time of just 30 minutes, it's a reminder that the sun's rays become more potent as we transition from the cooler months. This upward trend continues into April, where the index escalates dramatically to 8, signaling very high exposure, allowing for only 15 minutes of safe sun exposure. It's essential to stay vigilant as the season progresses; the UV Index peaks in the summer months, reaching a maximum of 10 in both June and July. For more detailed information about UV levels throughout the year, check out South Haven UV Index.

Maximum UV Index Levels in South Haven for March

The chart shows the monthly maximum UV Index (UVI) for South Haven 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.
JanFebMarAprMayJunJulAugSepOctNovDec24589101097532
Data source: South Haven 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 South Haven

As winter's chill begins to wane, March ushers in a remarkable surge of sunshine in South Haven, with an impressive 242 hours of radiant light. This significant increase from January and February not only highlights the transition to spring but also sets the stage for even more sunshine in the following months. As temperatures rise, April enjoys slightly more hours of sunlight at 252, paving the way for the lush, vibrant days of May, where sunshine peaks at 297 hours. The steady upward trend in daylight hours continues through the summer months, ultimately reaching a yearly zenith in July with a dazzling 363 hours. This overall pattern of increasing daylight fosters a sense of renewal and anticipation for the sunny days ahead, making South Haven a truly delightful destination as spring unfolds.

Monthly Sunshine Duration in South Haven: March Highlighted

The March sunshine duration represents the total number of hours South Haven 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.
JanFebMarAprMayJunJulAugSepOctNovDec89h157h242h252h297h335h363h345h290h215h167h141h
Data source: South Haven March Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in South Haven During March

March marks a significant turning point in South Haven, United States, as the likelihood of sunny weather rises dramatically to 49%. This jump from January's mere 16% and February's 21% hints at the arrival of spring, with sunshine becoming more frequent and inviting. While April and May see a slight dip in sunny days at 42% and 39% respectively, the trend nonetheless indicates a growing pattern of brightness that continues through the summer months. The increasing chances of sun in March not only signal the end of winter but also invite residents and visitors alike to embrace the outdoors as nature begins to bloom.

Percentage of Sunny Days in March in South Haven

The chart illustrates the percentage of sunny days in South Haven 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 South Haven experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec16%21%49%42%39%44%47%50%56%31%32%26%
Data source: South Haven March chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in South Haven in March

As March unfolds in South Haven, the days gradually stretch, bringing approximately 11 hours of daylight to the region. This increase marks a significant shift from the shorter, darker days of winter, as the town transitions from 10 hours in February to the promise of longer, sunnier days ahead. This upward trend continues into April, where daylight expands to 13 hours. The emergence of spring not only uplifts spirits but also awakens the natural beauty of the area, setting the stage for the vibrant months to follow. As daylight hours increase steadily through the spring and summer, residents and visitors alike can look forward to longer evenings filled with opportunities for outdoor exploration and enjoyment.

Average Daylight Hours in South Haven for March

The chart illustrates the variation in daylight duration in South Haven throughout the year, with March highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 27m10h 34m11h 58m13h 24m14h 36m15h 13m14h 53m13h 48m12h 25m11h9h 45m9h 6m
Data source: South Haven daylight hours, calculated by summing the hours between sunrise and sunset for each day.

March Winds in South Haven

As March arrives in South Haven, the winds blow steady at an average speed of 5.6 m/s (13 mph), maintaining the brisk pace established in February. This consistency hints at the transition from the winter months, marked by the slightly stronger gusts of November and December, which reach up to 6.7 m/s (15 mph). It's interesting to note that as spring unfolds, April and May witness a gentle decline in wind speed, dropping to around 4.7 m/s (10 mph) and 4.5 m/s (10 mph), suggesting a more tranquil atmosphere as warmer days approach. The winds shift again come September, escalating once more to 5.2 m/s (12 mph) as summer fades. These patterns reflect the dynamic nature of South Haven’s climate, weaving a narrative of change as each month breezes by.

Average March Wind Speed in South Haven

The chart displays monthly wind speed patterns in South Haven, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.25.65.6 m/s4.74.54.14.13.55.25.06.76.5
Data source: South Haven March wind data, generated using information from the Copernicus Climate Change Service.

How March Weather in South Haven Compares to Other Months

The weather in South Haven 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 South Haven and find detailed weather information for every month.

March weather in South Haven marks a transition to milder temperatures, with averages around 2°C (36°F) and max temperatures reaching up to 16°C (61°F). In contrast, January is significantly colder, characterized by a minimum temperature of -22°C (-7°F) and an average of -2°C (29°F). While both months experience similar levels of precipitation—81 mm (3.2 in) in March and 85 mm (3.3 in) in January—the number of rainy days is slightly lower in March at 13 days compared to 15 days in January. Humidity levels remain high in both months, with January at 87% and March at 86%. For more detailed information, you can visit South Haven weather in January.

March generally experiences milder temperatures compared to February. While February sees minimum temperatures drop to -16°C (4°F) and an average of -2°C (29°F), March's temperatures rise, with minimums at -13°C (9°F) and a warmer average of 2°C (36°F). The maximum temperatures also increase, reaching up to 16°C (61°F) in March compared to February's 11°C (52°F). Precipitation levels are fairly similar, with March recording 81 mm (3.2 in) over 13 days, while February has slightly higher precipitation at 86 mm (3.4 in) over 15 days. Humidity stays consistent between both months, with March at 86% and February slightly higher at 87%. For a closer look at February's weather, you can visit South Haven weather in February.

March and April showcase a notable transition in weather conditions. In March, temperatures range from a chilly minimum of -13°C (9°F) to a more temperate maximum of 16°C (61°F), with an average of just 2°C (36°F). The month experiences 81 mm (3.2 in) of precipitation over 13 days, paired with high humidity levels at 86%. In contrast, April brings a warmer climate, with temperatures ranging from -4°C (25°F) to a pleasant maximum of 20°C (68°F) and an average of 5°C (42°F). Although April receives slightly more precipitation at 107 mm (4.2 in), it maintains the same number of rainy days as March, while humidity slightly increases to 87%. For a detailed look at April weather specifics, visit South Haven weather in April.

In March, temperatures in South Haven are still quite chilly, with a minimum reaching as low as -13°C (9°F) and an average around 2°C (36°F), while the maximum only climbs to 16°C (61°F). The month experiences significant precipitation, totaling 81 mm (3.2 in) over about 13 days, coupled with high humidity at 86%.

In contrast, May ushers in warmer conditions, with minimum temperatures of 1°C (35°F) and averaging 11°C (53°F), peaking at a comfortable 26°C (80°F). The precipitation slightly increases to 142 mm (5.6 in) over 14 days but maintains a slightly lower humidity of 82%. This shift marks a significant transition from the winter chill to the more temperate spring climate. For a closer look at the May climate, check out South Haven weather in May.

March and June present contrasting weather patterns. In March, temperatures range from a chilly minimum of -13°C (9°F) to a mild maximum of 16°C (61°F), with an average of just 2°C (36°F). The month sees significant precipitation of 81 mm (3.2 in) over 13 days, accompanied by high humidity at 86%. In sharp contrast, June offers a much warmer climate with temperatures ranging from a minimum of 10°C (50°F) to a comfortable maximum of 26°C (79°F), averaging 18°C (65°F). Although June experiences higher total precipitation at 127 mm (5.0 in), it occurs over just 12 days and with a slightly lower humidity of 81%. For more detailed information, visit South Haven weather in June.

March and July present a striking contrast in weather conditions. In March, temperatures fluctuate significantly, with lows dipping to -13°C (9°F) and an average around 2°C (36°F), while the maximum temperature reaches only 16°C (61°F). The month is marked by higher humidity levels at 86% and 13 days of precipitation totaling 81 mm (3.2 in). In contrast, July boasts much warmer temperatures, ranging from a minimum of 16°C (60°F) to an average of 22°C (72°F), and peaking at 28°C (83°F). Although July experiences slightly less precipitation—80 mm (3.2 in) over 10 days—the humidity is lower at 78%. For more details on the weather in July, check out South Haven weather in July.

March and August present quite contrasting weather experiences. In March, temperatures fluctuate significantly, with a minimum of -13°C (9°F) and a maximum of 16°C (61°F), averaging around 2°C (36°F). This month is characterized by higher humidity at 86% and considerable precipitation, with 81 mm (3.2 in) falling over 13 days. In contrast, August boasts much milder temperatures, ranging from a minimum of 14°C (58°F) to a pleasant maximum of 28°C (83°F), with an average of 22°C (72°F). Precipitation decreases to 63 mm (2.5 in) over 10 days, and humidity is slightly lower at 79%. For a more detailed look at August weather patterns, visit South Haven weather in August.

March and September showcase contrasting weather patterns, with March characterized by colder temperatures, ranging from a minimum of -13°C (9°F) to a maximum of 16°C (61°F), and an average temperature of 2°C (36°F). In contrast, September enjoys a milder climate, featuring temperatures that range from a minimum of 9°C (48°F) to a comfortable maximum of 27°C (82°F), with an average of 19°C (67°F). Although both months receive a similar amount of precipitation, with March at 81 mm (3.2 in) over 13 days and September at 86 mm (3.4 in) over just 11 days, September's lower humidity of 79% contributes to a more pleasant outdoor experience. For further details on September weather, check out South Haven weather in September.

March and October present distinct weather patterns, reflecting the transition between winter and fall. In March, temperatures range from a chilly minimum of -13°C (9°F) to a maximum of 16°C (61°F), with an average of about 2°C (36°F). Precipitation is fairly moderate at 81 mm (3.2 in) spread over 13 days, accompanied by high humidity at 86%. In contrast, October offers milder conditions, with temperatures ranging from a minimum of 3°C (37°F) to a comfortable maximum of 25°C (78°F) and an average around 13°C (56°F). However, this month is wetter, boasting 165 mm (6.5 in) of rainfall over 17 days and slightly lower humidity at 82%. For more insight into October weather specifics, you can explore South Haven weather in October.

March and November exhibit notable differences in weather patterns. March tends to be colder, with temperatures ranging from a minimum of -13°C (9°F) to a maximum of 16°C (61°F) and an average of 2°C (36°F). In contrast, November offers milder conditions, showcasing a minimum of -6°C (21°F) and a maximum of 18°C (66°F), with an average of 5°C (42°F). Both months experience similar levels of precipitation, with March receiving 81 mm (3.2 in) and November totaling 89 mm (3.5 in), both falling on approximately 13 days. The humidity levels are also comparable, hovering around 86% in March and 87% in November. For more detailed insights on November weather, visit South Haven weather in November.

The weather in March and December shows some striking similarities, particularly in terms of temperature and humidity. Both months feature a minimum temperature of -13°C (9°F) and an average of around 2°C (36°F), although March tends to reach a slightly higher maximum of 16°C (61°F) compared to December's 14°C (57°F). Precipitation levels are also comparable, with March receiving 81 mm (3.2 in) and December slightly more at 83 mm (3.3 in), both occurring over 13 days. Notably, humidity remains consistent at 86% throughout both months. For more details on December conditions, you can check out South Haven weather in December.

Compare South Haven's Climate with Cities Worldwide

Conclusion: What to Expect From March Weather in South Haven

As March arrives in South Haven, the transition to spring becomes evident, but it's still a month of contrasts. While temperatures begin to rise, the lingering chill reminds us that winter is not completely behind us. With significant rainfall and a notable level of humidity, March can feel quite brisk compared to the milder summer months ahead. The combination of precipitation over frequent days creates a damp atmosphere, making this transitional month notably wetter than those that come before. For a deeper look into the annual weather patterns in South Haven, check out South Haven Climate.