Last updated: February 24, 2025
January in Bethany Beach, United States offers a chilly snapshot of winter with maximum temperatures reaching a mild 18°C (64°F), while the average temperature settles at a brisk 4°C (40°F). Visitors should brace for even colder nights, as temperatures can plummet to a minimum of -12°C (11°F). This month sees monthly precipitation of 82 mm (3.2 in) spread over approximately 8 days, contributing to a humidity level of 84% that can make the air feel even cooler. Whether you're enjoying a peaceful winter stroll along the shore or cozying up indoors, January presents a unique blend of coastal charm and frosty allure in Bethany Beach.
In January, Bethany Beach experiences a wintry chill that can plunge temperatures to a brisk -12°C (11°F) at night, while daytime highs reach a comparatively mild 18°C (64°F). The average temperature hovers around 4°C (40°F), signaling the peak of winter but hinting at the warmth to come. As we shift into February, temperatures show a slight upward trend, with nightly lows easing to -10°C (14°F) and daytime highs around 17°C (62°F). This gradual warming continues into March, where we start to see more moderate weather, as the averages climb closer to 7°C (45°F). The transition from winter to spring becomes increasingly evident, embodying a refreshing promise of the sunnier days ahead.
In January, Bethany Beach experiences an average precipitation of 82 mm (3.2 in) over 8 days, marking it as a relatively mild and manageable start to the year. As winter transitions into spring, precipitation increases steadily, with February seeing 114 mm (4.5 in) across 12 days, hinting at a wetter trend. This pattern continues into March, where the rainfall is slightly lower at 102 mm (4.0 in), but the number of rainy days remains consistent. Interestingly, while April and June revert back to similar levels as January with 87 mm (3.4 in) and 82 mm (3.2 in) respectively, the overall trend showcases a general increase in precipitation as spring unfolds into summer. The cumulative effect of these wet months suggests a seasonal rhythm in weather patterns, providing ample moisture to sustain the lush landscapes typical of Bethany Beach, even as January marks one of the drier points in the year's cycle.
In January, Bethany Beach experiences a high humidity level of 84%, setting the tone for a winter that embraces moisture. This trend persists into February and March, where humidity remains consistently high at 83%, creating a damp atmosphere. As spring approaches, a slight decline is noticed in April at 81%, followed by a more significant drop in May to 78%. The summer months of June and July introduce a further decrease, with humidity levels falling to 79% and 74%, respectively. However, as autumn arrives, humidity levels begin to rise again, peaking at 85% in November before returning to 84% in December. Overall, while January starts the year with substantial humidity, a gradual decrease toward summer is followed by a return to moist conditions in the later months, illustrating the coastal climate’s natural ebb and flow.
In January, Bethany Beach experiences a UV Index of 3, categorized as moderate, which allows for a burn time of 30 minutes under direct sunlight. As the months progress toward spring, the UV Index begins to rise, peaking in the summer with consistent very high levels at 10 from May through August, where the burn time significantly decreases to just 15 minutes. This trend highlights an urgent need for sun protection during peak summer months, as full exposure can lead to sunburn in no time. Interestingly, as autumn approaches, the UV Index starts to decline again, returning to moderate levels of 5 by November. This clear fluctuation underscores the importance of monitoring UV exposure in Bethany Beach throughout the year. For detailed insights on monthly UV levels, visit Bethany Beach UV Index.
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In Bethany Beach, January marks the beginning of the year with 159 hours of sunshine, a gentle prelude to the gradually brightening days ahead. As the winter loosens its grip, February welcomes an increase to 187 hours, hinting at the longer days to come. By March, the sun asserts itself more confidently, shining for 270 hours, followed by a delightful surge to 287 hours in April. May brings even more joy with 319 hours, signaling the onset of summer. The sunshine peaks in July, bathing the beach in an impressive 365 hours, but summer remains bright throughout August at 335 hours. Come September, the hours gradually decrease to 294, paving the way for autumn's softer sunlight, which lingers around 259 hours in October. As the year closes, November and December see a cozy dip in sunshine to 226 and 192 hours, respectively, wrapping up the seasonal cycle yet reminding us that each month in Bethany Beach offers its own unique charm under the sun.
In January, Bethany Beach enjoys a 49% chance of sunny weather, marking a promising start to the year. This probability of sunshine is notably higher than the following month, February, which sees only a 28% chance. Interestingly, as the seasons transition, March picks up the pace with a 53% chance of clear skies, suggesting that winter is giving way to spring. Consistency seems to be a hallmark for the early months, as April also holds a 49% likelihood of sunshine. As we move into May and June, the chance dips slightly but remains relatively close, with 47% and 43% respectively. Thus, while January might not boast the brightest outlook of the year, there is a reassuring trend of sunny potential just around the corner as winter gradually fades away.
In January, Bethany Beach experiences approximately 9 hours of daylight, marking the season's shortest days. As the calendar turns to February, daylight increases to 10 hours, heralding the gradual approach of spring. March sees a notable rise to 11 hours, while April brings even more light with 13 hours. This upward trend peaks in the summer months, with 14 hours of daylight from May through July, inviting sun-seekers and outdoor enthusiasts to bask in the long, warm days. As August arrives, daylight begins to wane slightly to 13 hours, transitioning into a calmer September with 12 hours. October and November continue this gentle decline, falling back to 11 and 10 hours respectively, before returning to 9 hours in December. This cyclical pattern reflects the comforting rhythm of the seasons, allowing residents and visitors alike to anticipate longer days ahead as winter fades.
In January, Bethany Beach experiences an average wind speed of 5.5 m/s (12 mph), a gentle but noticeable welcome to the new year. This calmness sets the tone for the month, where winds tend to be lighter compared to the subsequent winter months. As February rolls in, the breeze picks up slightly, reaching 6.4 m/s (14 mph), indicating a transition towards a more dynamic weather pattern. Interestingly, the wind speeds stabilize in March and April at 5.8 m/s and 5.5 m/s, respectively, creating a sense of consistency before a gradual decline leading into the summer months. By May, the average drops to 4.8 m/s (11 mph), highlighting a shift to calmer days, which continues through the warmer months until August, where the winds ease to a gentle 3.6 m/s (8 mph). This trend of diminishing wind culminates in July and August, offering a serene seaside atmosphere, before gradually ramping up again in the fall. Overall, January in Bethany Beach sets the stage for a year marked by varying yet predictable winds, offering both tranquility and vibrant breezes throughout the seasons.
The weather in Bethany 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 Bethany Beach and find detailed weather information for every month.
January and February exhibit similar cold temperatures, with January experiencing a slightly lower average of 4°C (40°F) compared to February's 6°C (42°F). Both months see frosty nights, with January's minimum dipping to -12°C (11°F) and February's to -10°C (14°F). Precipitation increases from 82 mm (3.2 in) in January to 114 mm (4.5 in) in February, with February receiving rain on more days (12 days) compared to January's 8 days. Humidity remains relatively high in both months, with January at 84% and February at 83%. For a more detailed look at what to expect, check out Bethany Beach weather in February.
January and March in Bethany Beach exhibit notable differences in weather patterns. In January, temperatures typically range from a minimum of -12°C (11°F) to a maximum of 18°C (64°F), with an average temperature of 4°C (40°F). The month sees about 82 mm (3.2 in) of precipitation, occurring on 8 days, and maintains a high humidity level of 84%. In contrast, March presents milder conditions, with temperatures varying from a minimum of -4°C (26°F) to a maximum of 21°C (71°F) and an average temperature of 7°C (45°F). Precipitation in March increases slightly to 102 mm (4.0 in) over 11 days, while humidity remains relatively stable at 83%. For more detailed insights about March weather, check out Bethany Beach weather in March.
In January, the weather is significantly colder, with temperatures ranging from a minimum of -12°C (11°F) to a maximum of 18°C (64°F), and an average temperature of just 4°C (40°F). Additionally, January experiences higher humidity levels at 84% and sees about 82 mm (3.2 in) of precipitation over 8 days. In contrast, April brings milder conditions, with temperatures ranging from a minimum of 2°C (35°F) to a pleasant maximum of 24°C (76°F) and an average temperature of 12°C (53°F). April has slightly more precipitation at 87 mm (3.4 in) but over more days, totaling 11. Humidity also decreases slightly to 81%. For more details, check out Bethany Beach weather in April.
In January, temperatures can drop as low as -12°C (11°F), with an average of 4°C (40°F) and a maximum of 18°C (64°F), accompanied by high humidity at 84%. Precipitation is relatively moderate, with about 82 mm (3.2 in) spread over 8 days. In contrast, May offers a significant warming trend, with minimums around 5°C (41°F), averaging 16°C (62°F), and reaching up to 28°C (83°F). Although May experiences more precipitation at 120 mm (4.7 in) over 11 days, the humidity is slightly lower at 78%. For a detailed look at climate specifics, check out Bethany Beach weather in May.
In January, the weather is markedly colder, with temperatures ranging from a frigid -12°C (11°F) to a more temperate max of 18°C (64°F). The average temperature hovers around 4°C (40°F), accompanied by high humidity levels at 84% and precipitation occurring on about 8 days. In contrast, June experiences a significant warming trend; temperatures start at a minimum of 13°C (55°F) and peak at 30°C (86°F), averaging 22°C (71°F). While both months receive similar amounts of precipitation at 82 mm (3.2 in), June sees rainfall spread over more days (11 days) with slightly lower humidity at 79%. For more specific details about the delightful weather in June, you can check out Bethany Beach weather in June.
In January, Bethany Beach experiences much colder weather, with temperatures ranging from a frigid minimum of -12°C (11°F) to a maximum of 18°C (64°F), alongside an average temperature of 4°C (40°F). The month sees about 82 mm (3.2 in) of precipitation across 8 days and high humidity at 84%. In stark contrast, July welcomes warm temperatures, with a minimum of 19°C (66°F), an average of 25°C (78°F), and a maximum reaching 32°C (90°F). While July has higher precipitation at 114 mm (4.5 in) over 11 days, the humidity is lower at 74%. For more details on July weather, check out Bethany Beach weather in July.
January and August present starkly contrasting weather conditions. In January, temperatures can plunge to a minimum of -12°C (11°F) and typically average around 4°C (40°F), with a maximum of 18°C (64°F). The month sees about 82 mm (3.2 in) of precipitation over 8 days, accompanied by high humidity levels at 84%. In contrast, August offers a much milder climate, with minimum temperatures starting at 19°C (66°F) and averaging 25°C (77°F), peaking at 31°C (88°F). This month also experiences increased precipitation, totaling 111 mm (4.4 in) over 14 days, but with a more comfortable humidity of 72%. For more detailed insights into August weather, check out Bethany Beach weather in August.
January and September present starkly contrasting weather conditions. In January, temperatures range from a chilly minimum of -12°C (11°F) to a milder average of 4°C (40°F), peaking at 18°C (64°F), with high humidity at 84% and precipitation occurring over 8 days. In contrast, September boasts much warmer temperatures, starting at a minimum of 15°C (59°F) and averaging 23°C (73°F), reaching highs of 31°C (87°F). The month also sees slightly higher precipitation at 97 mm (3.8 in) over 10 days, but with a lower humidity level of 75%. For more detailed insights, check out the Bethany Beach weather in September.
When comparing January and October weather, notable differences emerge in both temperature and precipitation. January experiences much cooler temperatures, with a minimum of -12°C (11°F) and an average of 4°C (40°F), while October boasts milder conditions, ranging from a minimum of 7°C (45°F) to an average of 18°C (65°F). Precipitation is also more pronounced in October, with 137 mm (5.4 in) over 11 days compared to January's 82 mm (3.2 in) across 8 days. Additionally, the humidity levels are relatively similar, with January at 84% and October slightly lower at 81%. For more details on October's weather, check out Bethany Beach weather in October.
January and November exhibit distinct differences in weather patterns. In January, temperatures dip significantly, with a minimum of -12°C (11°F) and an average of 4°C (40°F), whereas November enjoys milder conditions with a minimum of -1°C (30°F) and an average of 11°C (52°F). Precipitation levels are notable in both months, with January receiving 82 mm (3.2 in) over about 8 days, compared to November's 95 mm (3.8 in) over the same number of days. Humidity remains relatively stable, with January at 84% and November slightly higher at 85%. Those interested in specific weather experiences during this autumn month can find more information at Bethany Beach weather in November.
January experiences colder temperatures compared to December, with minimums dipping to -12°C (11°F) versus December's milder low of -6°C (21°F). Although the average temperature in January is slightly lower at 4°C (40°F) compared to December's average of 7°C (45°F), both months see maximums that are relatively close, reaching 18°C (64°F) in January and 19°C (66°F) in December. Precipitation is higher in December, totaling 116 mm (4.6 in) across 10 days, while January records 82 mm (3.2 in) over 8 days, indicating a wetter end to the year. Interestingly, both months maintain a consistent humidity level of 84%. For more detailed information about weather conditions in December, please refer to Bethany Beach weather in December.
In January, Bethany Beach experiences a distinct contrast to the milder months, with cooler temperatures and higher humidity levels painting a chillier picture. The average temperature hovers around a brisk 4°C (40°F), significantly lower than the warmer seasons, and while occasional mild spells may bring a maximum of 18°C (64°F), the biting cold can plunge to a minimum of -12°C (11°F). This month also sees a notable increase in precipitation, averaging 82 mm (3.2 in) over about 8 rainy days, contributing to the region’s wintery atmosphere. For those planning a visit or curious about the seasonal shifts, more detailed insights can be found in the comprehensive Bethany Beach Climate resource.