April Weather in Big Pine Key, United States

Last updated: February 24, 2025

In April, Big Pine Key experiences a delightful tropical climate, with maximum temperatures soaring to 29°C (84°F) and an average temperature of 25°C (77°F), making it an inviting destination for outdoor activities. Night temperatures dip to a comfortable 18°C (65°F), perfect for evening strolls under the stars. However, this month also brings a moderate rainfall of 45 mm (1.8 in) spread over 7 days, contributing to the lush, verdant scenery. The humidity level of 73% adds to the tropical feel, creating a warm atmosphere ideal for those seeking sun-soaked adventures and vibrant natural beauty. Overall, April in Big Pine Key is a harmonious blend of warmth, occasional showers, and rich biodiversity, inviting all to explore its charms.

April Temperature in Big Pine Key

In April, Big Pine Key begins to truly embrace the warmth of spring, with temperatures gradually rising. The minimum temperature settles at a comfortable 18°C (65°F), while the average temperature climbs to a pleasant 25°C (77°F). This month marks a notable increase in the maximum temperature, soaring to a delightful 29°C (84°F), providing perfect weather for outdoor activities and beach outings. Compared to the cooler months preceding it, April showcases a distinct warming trend, setting the stage for the approaching summer heat. Visitors can expect increasingly sunny days as the region transitions from the milder temperatures of early spring to the balmy embrace of late spring and summer.

April Weather in Big Pine Key: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Big Pine Key, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec717374777982838482817673
Data source: Temperature data for Big Pine Key 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 Big Pine Key

In April, Big Pine Key experiences a noticeable uptick in precipitation, with 45 mm (1.8 in) of rain recorded over 7 days. This increase marks a significant rise compared to the drier months of the early year, especially after March's modest 17 mm (0.7 in) over just 2 days. The rain in April serves as a prelude to the more significant downpours anticipated in May, which typically brings 141 mm (5.6 in) of rain. This transition highlights the arrival of the wet season and sets the stage for the region's lush, vibrant landscapes as it heads into the summer months. As evidenced by this trend, April acts as a crucial bridge, signaling the shift from the relatively dry winter months to the more humid and precipitation-rich conditions that follow.

April Precipitation Trends in Big Pine Key

The chart displays monthly precipitation patterns in Big Pine Key, 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.
JanFebMarAprMayJunJulAugSepOctNovDec25281745141111971041921316839
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Big Pine Key

In April, Big Pine Key experiences a noticeable drop in humidity, averaging around 73%, down from 76% in March. This trend marks the beginning of a gradual decline in moisture levels that continues into the warmer summer months, reaching its lowest point of 69% in June. As the year progresses, humidity levels gradually rise again, peaking at 81% in January and December. This seasonal pattern highlights the island's shift from the relatively moist spring towards the drier summer, making April a transitional month where visitors can enjoy slightly more comfortable conditions before the summer heat begins to set in.

April Average Humidity in Big Pine Key

This chart illustrates the average monthly humidity levels in Big Pine Key, 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.
JanFebMarAprMayJunJulAugSepOctNovDec81%80%76%73%71%70%70%72%76%79%80%81%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Big Pine Key

In April, Big Pine Key experiences an extreme UV Index of 12, indicating the need for vigilant sun protection due to a significantly reduced burn time of just 10 minutes. This pattern showcases an upward trend in UV intensity as spring progresses, peaking during this month and remaining at similar levels through May and June. The surge in UV exposure underscores the importance of being proactive with sunscreen and protective clothing as the sun becomes increasingly intense. As summer approaches, this trend serves as a reminder for residents and visitors alike to stay informed and prepared. For detailed insights on UV levels, check out Big Pine Key UV Index.

Maximum UV Index Levels in Big Pine Key for April

The chart shows the monthly maximum UV Index (UVI) for Big Pine Key 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.
JanFebMarAprMayJunJulAugSepOctNovDec79101212131212121086
Data source: Big Pine Key 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 Big Pine Key

In April, Big Pine Key basks in an impressive 341 hours of sunshine, marking a peak in daylight that beautifully ushers in the vibrant spring season. This month stands out not only for its abundance of sun but also as a continuation of a steady increase from the earlier months, rising from 333 hours in March. As the days grow longer, this trend reflects a broader pattern where the early months of the year gradually yield to the generous sunshine of late spring and summer. Following April, the sunshine hours slightly decline in May but remain robust, showcasing the area's charm for outdoor enthusiasts and sun-seekers alike. Overall, the sunshine in April sets the stage for the exciting warm months ahead, inviting both locals and visitors to revel in the natural beauty of this tropical paradise.

Monthly Sunshine Duration in Big Pine Key: April Highlighted

The April sunshine duration represents the total number of hours Big Pine Key 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.
JanFebMarAprMayJunJulAugSepOctNovDec233h286h333h341h333h320h348h338h318h306h286h292h
Data source: Big Pine Key April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Big Pine Key During April

In April, Big Pine Key enjoys a promising 63% chance of sunny weather, continuing the trend of brighter days from March's 68%. As winter gives way to spring, the likelihood of sunshine remains high, especially when compared to the summer months, where the chances plummet to just 19% in June. This seasonal transition showcases a pattern where early months like February and March experience increased sunshine, while late spring and summer months shift towards cloudier conditions. So, if you're planning a visit in April, expect to bask in the delightful sunshine that precedes the heat of summer!

Percentage of Sunny Days in April in Big Pine Key

The chart illustrates the percentage of sunny days in Big Pine Key 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 Big Pine Key experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec44%67%68%63%59%19%32%27%34%51%52%71%
Data source: Big Pine Key April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Big Pine Key in April

In April, Big Pine Key enjoys a vibrant 12 hours of daylight, marking a continuation of the gradual increase seen since the depths of winter. As the year progresses, daylight durations steadily rise from 10 hours in January to reach a peak of 13 hours in May and June. This trend not only heralds the warmth of approaching summer but also encourages outdoor activities and exploration. Following the peak, daylight begins to taper off slightly as autumn approaches, but for now, April stands as a delightful midpoint where sunny days beckon residents and visitors alike to bask in the island's natural beauty.

Average Daylight Hours in Big Pine Key for April

The chart illustrates the variation in daylight duration in Big Pine Key throughout the year, with April highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 47m11h 19m12h 1m12h 44m13h 20m13h 37m13h 28m12h 56m12h 15m11h 32m10h 55m10h 37m
Data source: Big Pine Key daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in Big Pine Key

In April, Big Pine Key experiences a gentle breeze with an average wind speed of 5.9 m/s (13 mph), reflecting a slight decline from the notably stronger winds of March. This month marks a transition in the seasonal patterns, as the brisk winds begin to taper off following their peak in the earlier spring months. As the island approaches the summer, the wind currents continue to linger around the 13 mph mark, creating a pleasant atmosphere for outdoor activities and exploration. April’s winds are a reminder of the dynamic climate, blending calmness with just enough refreshing air to invigorate the senses before the slower summer months set in.

Average April Wind Speed in Big Pine Key

The chart displays monthly wind speed patterns in Big Pine Key, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.26.06.55.9 m/s5.85.64.55.33.55.35.95.0
Data source: Big Pine Key April wind data, generated using information from the Copernicus Climate Change Service.

How April Weather in Big Pine Key Compares to Other Months

The weather in Big Pine Key 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 Big Pine Key and find detailed weather information for every month.

When comparing the weather between April and January, April generally offers warmer temperatures, with a minimum of 18°C (65°F) and an average of 25°C (77°F), while January experiences cooler temperatures, starting from a minimum of 11°C (52°F) and averaging 21°C (71°F). Additionally, April sees slightly higher maximum temperatures, reaching up to 29°C (84°F) compared to January's maximum of 26°C (79°F). Precipitation is more frequent in April, with rainfall occurring on about 7 days and totaling 45 mm (1.8 in), whereas January has fewer rainy days (4) and less total precipitation at 25 mm (1.0 in). Humidity levels are also slightly lower in April at 73% compared to January's humidity of 81%. For a detailed look at January weather, visit Big Pine Key weather in January.

In comparing the weather of April to February, April offers slightly warmer temperatures with a minimum of 18°C (65°F) and an average of 25°C (77°F), compared to February's minimum of 15°C (59°F) and average of 23°C (73°F). While both months experience humidity levels around 73-79%, April tends to have more precipitation, accumulating 45 mm (1.8 in) over 7 rainy days, in contrast to February's 28 mm (1.1 in) over just 5 days. This slight increase in rainfall in April may contribute to the lush greenery often seen during this time. For more detailed information on February weather, you can visit Big Pine Key weather in February.

April weather shows a noticeable increase in temperature compared to March, with average highs reaching 29°C (84°F) compared to March's 26°C (80°F). The minimum temperatures are also slightly higher, with April starting at 18°C (65°F) versus March's 16°C (60°F). Additionally, April experiences more precipitation, totaling 45 mm (1.8 in) over 7 days, while March only sees 17 mm (0.7 in) over just 2 days. Interestingly, while April is warmer, the humidity remains quite similar, at 73% in April compared to 76% in March. For more detailed insights, check out Big Pine Key weather in March.

April and May exhibit similar temperature patterns, with both months experiencing maximums of 29°C (84°F). However, April tends to be slightly cooler on average, at 25°C (77°F), compared to May's average of 26°C (79°F). Notably, May has significantly higher precipitation, measuring 141 mm (5.6 in) over 11 days, while April has only 45 mm (1.8 in) spread across 7 days. Despite the increase in rainfall, May maintains a lower humidity level at 71%, compared to April's humidity of 73%. For a more detailed look at the weather conditions in May, you can check Big Pine Key weather in May.

In April, the weather is generally mild, with temperatures ranging from a minimum of 18°C (65°F) to a maximum of 29°C (84°F) and an average of 25°C (77°F). The month experiences relatively lower precipitation, with about 45 mm (1.8 in) occurring over 7 days, and humidity levels average around 73%. In contrast, June brings warmer weather, with temperatures starting at a minimum of 24°C (76°F) and reaching up to 31°C (88°F), averaging 28°C (82°F). However, June is much wetter, receiving 111 mm (4.4 in) of rainfall over 16 days, while humidity slightly decreases to 69%. For more detailed information on June weather, you can check Big Pine Key weather in June.

April and July present distinct weather patterns. In April, temperatures range from a mild 18°C (65°F) at night to a comfortable average of 25°C (77°F) during the day, with maximum highs reaching 29°C (84°F). This month sees approximately 45 mm (1.8 in) of precipitation spread over 7 days, resulting in a relatively humid environment with 73% humidity. In contrast, July experiences warmer temperatures, with minimums around 25°C (78°F), an average of 28°C (83°F), and maximums peaking at 31°C (87°F). However, July is also notably wetter, with 97 mm (3.8 in) of rain over 17 days and slightly lower humidity at 70%. For more detailed insights, check out the Big Pine Key weather in July.

In April, the weather is typically warm with a minimum temperature of 18°C (65°F) and an average high of 29°C (84°F), coupled with moderate humidity at 73%. This month sees about 45 mm (1.8 in) of precipitation spread over approximately 7 days. In contrast, August presents much warmer conditions, with a minimum temperature of 25°C (78°F) and an average maximum of 30°C (87°F). However, it experiences significantly higher precipitation, totaling 104 mm (4.1 in) over about 18 days, while maintaining a similar humidity level of 72%. For more details on August weather specifics, check out Big Pine Key weather in August.

In comparing the weather conditions of April and September, we see notable differences in temperature and precipitation. April has a milder temperature range, with minimums around 18°C and maximums reaching only 29°C, while September starts warmer, with minimum temperatures of 25°C and an average of 28°C. Additionally, April experiences a total precipitation of 45 mm over about 7 days, whereas September is significantly wetter, receiving 192 mm across 19 days. Humidity levels are similar in both months, around 73% for April and 76% for September. For more details on September weather, you can explore Big Pine Key weather in September.

April and October both exhibit warm temperatures, but October tends to be slightly cooler with average lows of 19°C (67°F) compared to April's 18°C (65°F). When considering the overall averages, October boasts a higher average temperature of 27°C (81°F) compared to April's 25°C (77°F), while both months experience maximum temperatures around 29°C (85°F). However, October is significantly wetter, receiving 131 mm (5.1 inches) of precipitation over 18 days, compared to April's 45 mm (1.8 inches) over just 7 days. Humidity is also higher in October at 79%, compared to 73% in April. For more detailed insights, you can check Big Pine Key weather in October.

April and November in Big Pine Key exhibit similar average temperatures, with both months averaging around 25°C (77°F). However, April tends to be slightly warmer, featuring a minimum of 18°C (65°F) and a maximum of 29°C (84°F), compared to November's minimum of 17°C (63°F) and maximum of 28°C (83°F). Precipitation levels are notably higher in November, with 68 mm (2.7 in) over 9 days, compared to April's 45 mm (1.8 in) over 7 days. Additionally, November experiences slightly higher humidity at 80%, compared to April’s 73%. For more details on weather patterns, you can check Big Pine Key weather in November.

In April, the weather is generally warmer, with average temperatures ranging from a minimum of 18°C (65°F) to a maximum of 29°C (84°F) and an average of 25°C (77°F). Precipitation during this month is slightly higher at 45 mm (1.8 in) over about 7 days, and humidity levels sit at 73%. In contrast, December features milder temperatures, peaking at 26°C (79°F) with lower averages around 23°C (73°F) and a minimum of 14°C (58°F). Additionally, precipitation in December is less, totaling 39 mm (1.6 in) over 5 days, although humidity rises to 81%. For more detailed insights, you can explore Big Pine Key weather in December.

Compare Big Pine Key's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in Big Pine Key

April in Big Pine Key marks a transition into warmer temperatures and vibrant spring foliage, setting it apart from the cooler months that precede it. With average highs of 25°C and a humidity level hovering around 73%, visitors can expect a pleasantly warm environment, ideal for outdoor activities. While rainfall is relatively minimal, occurring on about 7 days, it refreshes the landscape, enhancing the lush scenery. This blend of warmth and moderate precipitation makes April a delightful choice for exploring all that Big Pine Key has to offer. For more insights on the yearly climate patterns, be sure to check out Big Pine Key Climate.