Last updated: February 24, 2025
In Riviera Beach during January, the weather showcases a delightful average temperature of 21°C (69°F), providing a pleasant escape from the winter chill. Daily highs can reach a warm 28°C (83°F), while nighttime temperatures dip to a refreshing 7°C (45°F). Although the area experiences about 43 mm (1.7 in) of rainfall across 7 days, the humidity remains relatively high at 83%, adding a tropical touch to the atmosphere. January’s climate makes it an ideal time for visitors to enjoy the mild warmth and vibrant outdoor activities that this beautiful coastline has to offer.
In Riviera Beach, January ushers in the year with pleasant temperatures that hint at the subtropical climate of Florida. The month typically sees a minimum temperature of around 7°C (45°F), making for cooler mornings, while the average temperature hovers around a comfortable 21°C (69°F). As the days progress, residents and visitors can enjoy maximum temperatures reaching up to 28°C (83°F), perfect for outdoor activities and beach outings. As January transitions into February, the mercury experiences a gradual rise, setting the stage for increasingly warm and inviting weather in the months to come. This overall trend of moderate winter temperatures underscores why many flock to Riviera Beach to escape harsher regional climates, ensuring that sunshine and warmth remain a hallmark of life by the coast.
In January, Riviera Beach experiences a modest start to the year with 43 mm (1.7 in) of precipitation over approximately 7 rainy days. This sets the stage for a gradual increase in rainfall as winter transitions into spring. February sees a slight uptick to 54 mm (2.1 in), followed by a decrease in March to 36 mm (1.4 in). However, the trend quickly shifts upward in April, marking the beginning of a wetter season, culminating in May with 158 mm (6.2 in) of rain across 17 days. The summer months can be particularly intense, with June alone tallying 215 mm (8.5 in) spread over 23 days. This rhythmic pattern showcases the dynamic climate of the region, where early-year precipitation is just a prelude to the heavier rains that follow, contributing to the lush landscapes and vibrant ecosystems of the area.
In Riviera Beach, January ushers in the month with a high humidity level of 83%, making it one of the more humid times of the year. This trend continues into February, with humidity slightly dropping to 80%, yet still maintaining that tropical feel. As the seasons progress toward spring, humidity begins to gradually decrease, reaching a low of 65% in May. However, as summer approaches, levels again rise, peaking during the warmer months of July and August at around 77% to 80%. The year then wraps up with consistent humidity levels returning, reflecting the 83% for September, October, and November, before slightly increasing to 84% in December. Overall, January stands out as a robust beginning to the year's humid cycle, which ebbs and flows but rarely strays too far from the moisture-laden comfort that characterizes this coastal paradise.
In Riviera Beach during January, the UV Index registers at a solid 6, indicating a high exposure category, with a burn time of approximately 25 minutes. As the year progresses, this number rises sharply, peaking at a striking 12 from April through August, categorized as extreme, where the burn time drops to just 10 minutes—a clear call for sun protection. February and March feature very high indices of 9 and 10, respectively, hinting at an emerging trend of intensified sun exposure as winter gives way to spring. Notably, the UV Index gradually tapers off towards the year’s end, with December dropping to 5—considered moderate—allowing for a more leisurely sun enjoyment. For a detailed look at this vital information, visit the Riviera Beach UV Index.
UV Risk Categories
In Riviera Beach, January marks the beginning of the year with 211 hours of sunshine, laying a solid foundation for the sunnier months ahead. As winter fades into spring, the sunshine steadily increases, with February welcoming 273 hours and March reaching 319 hours. This upward trajectory peaks in the vibrant month of July, where residents and visitors bask in 341 hours of glorious sunlight. As summer transitions to autumn, the sunshine gradually tapers off, with September still enjoying a robust 317 hours before settling into milder conditions in November with 270 hours. Overall, the pattern in Riviera Beach reflects a dynamic interplay of seasonal change, promising sun-filled days that invite relaxation and outdoor adventures year-round.
In Riviera Beach, United States, January brings a 40% chance of sunny weather, which marks the beginning of a gradual increase in sunshine as the year progresses. Following January, February sees a more promising 56% chance, while March dips slightly to 44%. As spring approaches, April peaks at 53% before heading into the summer months, where sunny weather becomes less frequent, with June, July, and August experiencing significantly lower chances, hovering around 17% to 23%. Interestingly, the sunny spells make a comeback in the fall, with October at 47% and a notable 64% in December, suggesting that while January may offer only moderate sunshine, a brighter, sunnier outlook lies just ahead in the season.
In Riviera Beach, United States, January marks the beginning of the year with approximately 10 hours of daylight, a steady rhythm that gradually increases as winter transitions into spring. By February, daylight extends to 11 hours, and March ushers in a full 12 hours, signaling the approach of longer days ahead. This peak in daylight continues through April, and May delights with 13 hours, which it shares with the summer months of June, July, and August. As summer wanes, daylight gradually recedes; September experiences a return to 12 hours, followed by a gentle decrease throughout October and November, each boasting 11 and 10 hours respectively, leading back to the 10 hours of daylight that characterizes December. This cyclical pattern not only enhances the charm of each season but also invites residents and visitors alike to revel in the vibrant daylight that defines this coastal paradise.
In Riviera Beach during January, the average wind speed is a gentle 4.1 m/s (9 mph), setting a tranquil tone for the start of the year. As the months progress, wind speeds experience a subtle upward trend, peaking in February at 5.0 m/s (11 mph), before gradually fluctuating around 4 to 5 m/s through April and May. However, summer brings a dip, with gusts dwindling to their lowest in July at a mere 3.3 m/s (7 mph). As the seasons shift toward fall, wind speeds begin to pick up again, culminating in December’s quiet 3.2 m/s (7 mph). This pattern reveals a seasonal dance of breeze and calm, where the winds greet the year with enthusiasm before retreating into a gentle lull, perfect for the relaxed beach vibe of Riviera Beach.
The weather in Riviera Beach changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of January's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Riviera Beach and find detailed weather information for every month.
In January, the weather features a mild range of temperatures, with a minimum of 7°C (45°F) and an average of 21°C (69°F) peaking at 28°C (83°F). This month experiences a total precipitation of 43 mm (1.7 in) over about 7 rainy days, accompanied by a relatively high humidity of 83%. In contrast, February sees slightly warmer conditions, with a minimum temperature of 11°C (51°F) and an average of 22°C (72°F), while the maximum remains similar at 28°C (82°F). However, February experiences increased precipitation, totaling 54 mm (2.1 in) over 9 days, and humidity levels drop slightly to 80%. To explore more about the weather in February, you can visit Riviera Beach weather in February.
January and March showcase a noticeable transition in weather patterns. In January, the temperatures range from a minimum of 7°C (45°F) to a maximum of 28°C (83°F), with an average of 21°C (69°F). The month sees some precipitation, totaling 43 mm (1.7 in) over 7 days, coupled with a relatively high humidity of 83%. In contrast, March brings a warmer environment, with minimum temperatures rising to 13°C (56°F) and maximums reaching 30°C (85°F), while the average temperature remains steady at 22°C (72°F). Precipitation decreases slightly to 36 mm (1.4 in) over the same number of days, and humidity drops to 75%. This shift reflects a gradual warming trend as spring approaches, making March a more inviting month for outdoor activities compared to January. For more details on March weather, check out Riviera Beach weather in March.
In January, the weather features a comfortable range of temperatures, with a minimum of 7°C (45°F) and an average of 21°C (69°F), peaking at 28°C (83°F). The month sees about 43 mm (1.7 in) of precipitation over approximately 7 days, accompanied by a high humidity level of 83%. In contrast, April brings warmer conditions with a minimum temperature of 16°C (62°F), an average of 24°C (76°F), and a maximum of 32°C (90°F). Precipitation increases to 86 mm (3.4 in) over about 10 days, but the humidity drops to a more comfortable 68%. For more details, check out Riviera Beach weather in April.
In January, the weather is generally mild, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 28°C (83°F) and an average of 21°C (69°F). Precipitation is relatively low, with about 43 mm (1.7 in) falling over 7 days, and humidity levels are high at 83%. In contrast, May brings warmer conditions, with minimum temperatures starting at 19°C (67°F) and peaking at 31°C (88°F), resulting in an average of 26°C (78°F). However, May also sees significantly more rainfall, totaling 158 mm (6.2 in) over 17 days, and a drop in humidity to 65%. For a more detailed look at the weather patterns, you can check Riviera Beach weather in May.
January and June exhibit stark contrasts in weather conditions. In January, temperatures range from a mild minimum of 7°C (45°F) to an average of 21°C (69°F), peaking at 28°C (83°F). The month experiences moderate precipitation of 43 mm (1.7 in) over 7 days, accompanied by high humidity levels at 83%. In contrast, June sees much warmer temperatures, with a minimum of 23°C (75°F), an average of 27°C (81°F), and a maximum of 32°C (90°F). Additionally, it is a significantly wetter month, receiving 215 mm (8.5 in) of rain over 23 days, while humidity drops slightly to 73%. For a more detailed look at the weather during this month, check out Riviera Beach weather in June.
In January, the weather is mild with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 28°C (83°F), and an average of 21°C (69°F). The month experiences 43 mm (1.7 in) of precipitation over about 7 days, coupled with a relatively high humidity of 83%. In contrast, July sees significantly warmer conditions, with minimum temperatures around 25°C (77°F) and maximum temperatures reaching up to 33°C (91°F), while the average hovers at 28°C (83°F). This month is also much wetter, with 192 mm (7.6 in) of rain spread over 29 days, though humidity is slightly lower at 77%. For a detailed look at how the weather in July affects outdoor activities, you can check the link Riviera Beach weather in July.
When comparing the weather in January and August, there are notable differences in temperature and precipitation patterns. January features milder temperatures with a minimum of 7°C (45°F) and an average of 21°C (69°F), while August is significantly warmer, with a minimum of 25°C (78°F) and an average of 28°C (84°F). Precipitation also varies greatly; January receives approximately 43 mm (1.7 in) over 7 days, whereas August experiences much higher rainfall at 202 mm (8.0 in) across 27 days. Despite the warmer temperatures in August, the humidity remains fairly consistent, hovering around 80% compared to January's 83%. For more details on August weather, you can visit Riviera Beach weather in August.
In January, the weather in Riviera Beach is relatively mild, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 28°C (83°F) and an average of 21°C (69°F). This month experiences low precipitation at 43 mm (1.7 in) over about 7 days, paired with high humidity levels of 83%.
In contrast, September is significantly warmer, with temperatures starting at a minimum of 25°C (76°F) and peaking at 33°C (91°F), averaging 28°C (83°F). However, rain is considerably more frequent, as September sees 189 mm (7.4 in) of precipitation across 24 days, yet the humidity remains constant at 83%. For more insights on the specific weather conditions, check out Riviera Beach weather in September.
In January, temperatures in Riviera Beach typically range from a minimum of 7°C (45°F) to a maximum of 28°C (83°F), with an average of 21°C (69°F). This month sees a moderate amount of rainfall, averaging 43 mm (1.7 inches) over about 7 days, while maintaining a high humidity level of 83%.
In contrast, October experiences warmer temperatures, with minimums around 16°C (60°F) and maximums climbing to 31°C (88°F), averaging 27°C (81°F). However, it is also much wetter, with precipitation totals reaching 159 mm (6.3 inches) spread over 22 days, yet the humidity remains consistently high at 83%. For a closer look at October weather, you can check Riviera Beach weather in October.
In comparing the weather between January and November, January tends to be slightly cooler with average temperatures ranging from 7°C (45°F) to 28°C (83°F), while November features milder conditions, with temperatures ranging from 12°C (53°F) to 29°C (85°F). Precipitation also differs significantly; January receives about 43 mm (1.7 in) over 7 days, whereas November experiences greater rainfall, totaling 93 mm (3.6 in) across 15 days. Despite the increase in rainfall, both months maintain a high humidity level of 83%. For more detailed information about November weather, visit Riviera Beach weather in November.
When comparing January and December weather, January features slightly cooler temperatures, with a minimum of 7°C (45°F) and an average of 21°C (69°F), while December has a milder minimum temperature of 11°C (52°F) and an average of 22°C (72°F). Both months reach a maximum of 28°C (83°F), but December sees a bit more precipitation at 48 mm (1.9 in) over 10 days compared to January's 43 mm (1.7 in) over 7 days. Humidity levels are similar, with January at 83% and December slightly higher at 84%. For more detailed insights, check out Riviera Beach weather in December.
As January unfolds in Riviera Beach, the weather presents a delightful contrast to the sweltering summer months. With temperatures averaging a comfortable 21°C (69°F) and maximums reaching 28°C (83°F), the climate invites visitors to enjoy outdoor activities without the stifling heat. However, this month also brings a touch of winter with cooler nights, dipping as low as 7°C (45°F). While precipitation is relatively low, with about 43 mm spread across 7 days, the elevated humidity at 83% can lend a bit of crispness to the air, making it feel refreshing. For those looking to escape the chill elsewhere, January is an ideal time to bask in the warmer, milder embrace of Riviera Beach. Learn more about seasonal variations by visiting Riviera Beach Climate.