April Weather in Saint Lucie, United States

Last updated: February 24, 2025

April in Saint Lucie, United States, showcases a delightful blend of warm temperatures and occasional showers, making it a vibrant month for outdoor activities. With a maximum temperature reaching 32°C (90°F) and an average of 24°C (75°F), residents and visitors can bask in the pleasant weather. However, the minimum temperature dips to 15°C (58°F), offering cool evenings perfect for relaxation. Expect approximately 69 mm (2.7 in) of rainfall across 9 days, contributing to the lush landscape and humidity levels around 68%. This month offers a refreshing balance between sunny days and gentle rainfall, ideal for enjoying the beauty of spring in Saint Lucie.

April Temperature in Saint Lucie

In April, Saint Lucie begins to embrace the warmth of spring, with temperatures showing a clear upward trend compared to the previous months. The minimum temperature rises to a comfortable 15°C (58°F), while averages settle at a pleasant 24°C (75°F). This increase is complemented by a maximum temperature of 32°C (90°F), marking a significant jump from March. As the month unfolds, residents and visitors can enjoy longer days filled with sunshine, making it a perfect time for outdoor activities and exploring the area's natural beauty. With the transition from cooler winter months to the vibrant heat of summer, April holds promise for a delightful escape in Saint Lucie.

April Weather in Saint Lucie: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Saint Lucie, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec677172757881828282807470
Data source: Temperature data for Saint Lucie 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.

April Precipitation in Saint Lucie

April marks a significant increase in precipitation in Saint Lucie, with 69 mm (2.7 in) of rain recorded over 9 days. This uptick follows a relatively dry March, which saw only 31 mm (1.2 in), indicating a shift towards the wetter season. As temperatures begin to rise and spring gives way to summer, April serves as a precursor to the heavier rains of May and June, where averages soar to 125 mm (4.9 in) and 173 mm (6.8 in) respectively. The pattern emerges clearly: after the drier first quarter, April’s rain sets the stage for a dramatic increase in precipitation in the months that follow, heralding the arrival of the summer storms that are characteristic of the region.

April Precipitation Trends in Saint Lucie

The chart displays monthly precipitation patterns in Saint Lucie, with values for each month alongside April's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec384831691251731751941691338354
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Saint Lucie

In April, Saint Lucie experiences a noticeable decline in humidity, with levels dropping to 68%—the lowest point so far this year. This shift marks a transition towards the drier conditions of May, where humidity continues to decrease to 65%. Following the peak earlier in the year with 83% in January, the trend shows a steady decline until April, highlighting a gradual move towards more comfortable, less humid days as spring unfolds. However, it’s noteworthy that humidity levels begin to creep back up in the summer months, indicating the well-known pattern of increased humidity during the hotter season.

April Average Humidity in Saint Lucie

This chart illustrates the average monthly humidity levels in Saint Lucie, with April's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how April's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec83%80%75%68%65%73%77%80%83%83%83%84%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Saint Lucie

In April, the UV Index in Saint Lucie reaches a staggering 11, placing it in the extreme exposure category, which dramatically reduces safe sun exposure time to just 10 minutes. This marks an upward trend from previous months, as the index progressively escalated from a UV Index of 6 in January to 8 in February and 10 in March. As the warmer months approach, May and June maintain this intensity, underscoring the importance of sun protection during this peak season. With such high UV levels, residents and visitors alike should remain vigilant and safeguard their skin accordingly. For more detailed insights, check out the Saint Lucie UV Index.

Maximum UV Index Levels in Saint Lucie for April

The chart shows the monthly maximum UV Index (UVI) for Saint Lucie in April, 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.
JanFebMarAprMayJunJulAugSepOctNovDec6810111112121211975
Data source: Saint Lucie April 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.

April Sunshine in Saint Lucie

As April arrives in Saint Lucie, residents are greeted with a delightful boost in sunshine, totaling 318 hours—a trend that signifies the peak of the spring season. Following on the heels of March's already impressive count of 315 hours, April marks the continuation of this bright spell, showcasing a welcoming transition into warmer weather and longer days. The steady climb from January's modest 208 hours illustrates how the region sheds winter's chill, reaching its stride just in time for summer adventures. This pattern not only sets the tone for the following months—May maintains a robust 315 hours, while July and August shine even brighter, with 335 and 331 hours, respectively—but also highlights Saint Lucie's allure as a sun-drenched sanctuary, perfect for outdoor relaxation and leisure activities as the year progresses.

Monthly Sunshine Duration in Saint Lucie: April Highlighted

The April sunshine duration represents the total number of hours Saint Lucie experiences direct sunlight during the month of April, excluding cloudy or obstructed periods. This chart compares the sunshine duration of April with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec208h259h315h318h315h301h335h331h311h298h263h270h
Data source: Saint Lucie April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Saint Lucie During April

April in Saint Lucie brings a 52% chance of sunny weather, showing a slight increase from the preceding months of January, February, and March, which hovered around the mid-40s to low 55% range. This trend suggests that spring is a favorable time for sunny days, as the likelihood remains higher than in the summer months of June through August, where the chance drops dramatically to the mid-20s. With temperatures rising and the humidity starting to build, April can be a delightful month for outdoor activities as the sunshine makes a welcome return after the cooler winter months.

Percentage of Sunny Days in April in Saint Lucie

The chart illustrates the percentage of sunny days in Saint Lucie throughout the year, with April 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 Saint Lucie experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec44%55%45%52%51%20%24%20%35%47%42%65%
Data source: Saint Lucie April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Saint Lucie in April

In April, Saint Lucie basks in a delightful 12 hours of daylight, marking a continuation of the gradual increase that began in February. Following the winter months, where daylight lingered around 10 hours, the days have been growing longer each month, peaking at 13 hours by May. This trend not only heralds the arrival of spring but also invites residents to embrace outdoor activities under the warm sun. As the season progresses towards summer, the consistent daylight hours provide ample opportunity for both relaxation and adventure, underscoring the region's charm.

Average Daylight Hours in Saint Lucie for April

The chart illustrates the variation in daylight duration in Saint Lucie throughout the year, with April highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 37m11h 13m12h12h 49m13h 30m13h 50m13h 39m13h 3m12h 16m11h 28m10h 46m10h 25m
Data source: Saint Lucie daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in Saint Lucie

In April, the winds in Saint Lucie offer a gentle breath of 4.6 m/s (10 mph), slightly cooling as the temperatures rise towards summer. This month marks a transitional period, with winds slightly lower than March’s steady pace, yet still reminiscent of the freshness felt in the earlier months of the year. As the season progresses, we see a gradual increase in wind speeds that culminate in May, reaching an average of 5.0 m/s (11 mph). Interestingly, following the invigorating month of April, the winds start to soften in July and August, reminding us of the calming embrace of the tropical climate. Thus, April serves as a crucial link in the evolving pattern of winds, blending the brisk start of the year with the warmth of late spring.

Average April Wind Speed in Saint Lucie

The chart displays monthly wind speed patterns in Saint Lucie, with values for each month shown alongside April's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how April's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.34.94.94.6 m/s5.04.33.43.63.03.94.73.5
Data source: Saint Lucie April wind data, generated using information from the Copernicus Climate Change Service.

How April Weather in Saint Lucie Compares to Other Months

The weather in Saint Lucie changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of April's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Saint Lucie and find detailed weather information for every month.

April and January present a stark contrast in weather patterns. In April, temperatures range from a minimum of 15°C (58°F) to a maximum of 32°C (90°F), with an average of 24°C (75°F), indicating a warm and increasingly humid environment with 69 mm (2.7 in) of precipitation over 9 days and a humidity level of 68%. In contrast, January experiences cooler temperatures, with a minimum of 4°C (40°F) and a maximum of 29°C (85°F), averaging 20°C (68°F). This month sees less precipitation at 38 mm (1.5 in) across 6 days, but higher humidity at 83%, making the air feel more damp and cool. For specific details on January weather, you can visit Saint Lucie weather in January.

When comparing the weather in April and February, April typically presents warmer temperatures with a minimum of 15°C (58°F) and an average reaching up to 24°C (75°F), while February starts off cooler with a minimum of 8°C (46°F) and an average of 22°C (71°F). Additionally, April experiences higher maximum temperatures, peaking at 32°C (90°F), compared to February's maximum of 28°C (83°F). In terms of precipitation, April sees more rainfall at 69 mm (2.7 in) over 9 days, while February has a lower total of 48 mm (1.9 in) also over 9 days. Notably, February has a slightly higher humidity level at 80%, compared to April's 68%. For more specific insights into February weather, please visit Saint Lucie weather in February.

April typically brings warmer temperatures compared to March, with average highs reaching up to 32°C (90°F) and lows of 15°C (58°F). In contrast, March's average temperature peaks at 31°C (88°F) with lower nighttime temperatures of around 11°C (53°F). Additionally, April experiences more rainfall, totaling 69 mm (2.7 in) over 9 days, compared to March's 31 mm (1.2 in) over just 5 days. Despite the warmer conditions in April, the humidity decreases slightly from March’s 75% to 68%. For more details on March weather specifics, you can check Saint Lucie weather in March.

April and May exhibit notable differences in weather patterns. In April, the temperatures range from a minimum of 15°C (58°F) to a maximum of 32°C (90°F), with an average of 24°C (75°F). The month experiences around 69 mm (2.7 in) of precipitation over 9 days, along with a humidity level of 68%. Conversely, May features slightly warmer temperatures, with a minimum of 17°C (64°F), an average of 26°C (78°F), and the same maximum of 32°C (90°F). However, May is considerably wetter, receiving 125 mm (4.9 in) of rain across 15 days, while humidity decreases slightly to 65%. For more detailed information about the weather in May, you can explore Saint Lucie weather in May.

In comparing the weather of April and June, we see a notable shift in temperature and precipitation patterns. April features a minimum temperature of 15°C (58°F) and an average of 24°C (75°F), while June enjoys warmer conditions, with minimum temperatures starting at 23°C (73°F) and an average of 27°C (81°F). Both months can reach a maximum of 32°C (90°F), but June experiences significantly more rainfall, totaling 173 mm (6.8 in) over 23 days compared to April's 69 mm (2.7 in) across 9 days. Additionally, humidity levels rise slightly from 68% in April to 73% in June, indicating a more tropical feel as the summer approaches. For more detailed information, you can view Saint Lucie weather in June.

When comparing the weather in April and July, we see a significant shift in temperature and precipitation. April boasts milder temperatures, with a minimum of 15°C (58°F) and an average of 24°C (75°F), while July experiences warmer conditions, starting at a minimum of 24°C (76°F) and averaging 28°C (82°F). Precipitation also varies considerably; April receives 69 mm (2.7 in) of rain over 9 days, whereas July sees a substantial increase with 175 mm (6.9 in) across 27 days, leading to higher humidity levels of 77% in July compared to 68% in April. For those interested in more details, check out Saint Lucie weather in July.

April and August exhibit distinct weather patterns, with April experiencing milder temperatures and less precipitation compared to August. In April, temperatures range from a minimum of 15°C (58°F) to a maximum of 32°C (90°F), with an average of 24°C (75°F) and around 69 mm (2.7 in) of rainfall spread over 9 days. In contrast, August sees higher humidity levels at 80% and consistently warmer temperatures, with a minimum of 25°C (76°F) and an average of 28°C (83°F), while still reaching a maximum of 32°C (90°F). Moreover, August is significantly wetter, receiving 194 mm (7.6 in) of rain over 27 days. For more details, check out Saint Lucie weather in August.

In April, the weather features a more moderate temperature range with a minimum of 15°C (58°F) and an average of 24°C (75°F), peaking at a max of 32°C (90°F). The month experiences 69 mm (2.7 in) of precipitation over 9 days, with humidity levels around 68%. In contrast, September sees warmer temperatures, starting at a minimum of 24°C (75°F) and averaging 28°C (82°F), with a maximum of 33°C (91°F). However, it also brings significantly higher rainfall, totaling 168 mm (6.6 in) over 23 days and increased humidity at 83%. For more detailed information about September weather, visit Saint Lucie weather in September.

April and October present distinct weather patterns, showcasing a transition from spring warmth to autumn's embrace. In April, temperatures range from a mild 15°C (58°F) at night to a warm average of 24°C (75°F) during the day, peaking at 32°C (90°F). The month sees about 69 mm (2.7 in) of rain over 9 days, with humidity levels at 68%. In contrast, October features slightly cooler temperatures, with a minimum of 13°C (55°F) and an average of 26°C (80°F), reaching a maximum of 31°C (88°F). However, it is much wetter, with 133 mm (5.2 in) of precipitation over 18 days and higher humidity at 83%. For more detailed insights, you can check Saint Lucie weather in October.

April and November present contrasting weather patterns, showcasing the transition between spring and fall. In April, temperatures typically range from a minimum of 15°C (58°F) to a maximum of 32°C (90°F), with an average of 24°C (75°F). Precipitation is moderate, averaging 69 mm (2.7 in) over about 9 days, while humidity sits at a comfortable 68%. In comparison, November experiences cooler conditions, with temperatures dipping to a minimum of 9°C (49°F) but still reaching an average high of 23°C (74°F) and a maximum of 29°C (85°F). This month sees a slight increase in rainfall, totaling 83 mm (3.3 in) over 13 days, and higher humidity levels at 83%. For more insights into November's weather specifics, you can check Saint Lucie weather in November.

When comparing the weather in April and December, notable differences emerge. April enjoys warmer temperatures with a minimum of 15°C (58°F) and an average high of 32°C (90°F), whereas December is cooler, featuring a minimum of 8°C (47°F) and an average high of 29°C (85°F). Precipitation levels are slightly higher in April at 69 mm (2.7 in) over 9 days, compared to December's 54 mm (2.1 in) over 10 days, indicating a more frequent but lighter rainfall in the latter month. Additionally, December exhibits higher humidity at 84%, compared to April's 68%, which can create a more muggy feel during the winter month. For more specific insights, you can refer to Saint Lucie weather in December.

Compare Saint Lucie's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in Saint Lucie

As April graces Saint Lucie, it ushers in a delightful transition from the cooler months, showcasing pleasantly warm temperatures that create a perfect atmosphere for outdoor activities. Unlike the chilly winter remnants, the average temperature rises to a balmy 24°C (75°F), with maximum highs reaching up to 32°C (90°F), making it an ideal time for sunbathe at the beach or explore lush surroundings. However, April is also marked by a hint of moisture, receiving around 69 mm (2.7 in) of rain over approximately 9 days, which adds a refreshing touch to the already vibrant landscape. With humidity levels at 68%, it's evident that this month retains a tropical feel, setting the stage for the warm, sun-drenched days to come in the summer months. For a more detailed look at the climate patterns, check out Saint Lucie Climate.