Last updated: February 24, 2025
Experience the chill of January at Rehoboth Beach, United States, where temperatures range from a brisk -11°C (13°F) at night to a pleasant 16°C (62°F) during the day. The average temperature hovers around 4°C (39°F), setting the stage for a cold yet captivating winter getaway. With 83 mm (3.3 in) of precipitation spread over 9 days, travelers should be prepared for occasional rain, while the humidity sits comfortably at 84%, adding to the coastal atmosphere. Embrace the serene beauty of this beach town in winter—where the cold air invigorates, and the breathtaking coastal views are yours to enjoy.
In January, Rehoboth Beach experiences its coldest month, with temperatures dipping to a minimum of -11°C (13°F). The average temperature hovers around 4°C (39°F), while the highs can reach up to 16°C (62°F), providing a stark contrast to the milder winter conditions that follow. As the month progresses into February, a slight warming can be noted, with average temperatures rising to 5°C (41°F), though lows remain frigid at -10°C (14°F). This trend of gradual warming continues into March as temperatures inch closer to the more comfortable range, foreshadowing the arrival of spring. Overall, January sets the stage for a steady climb toward more temperate weather, with each month improving slightly, promising the long-awaited warmth of the summer ahead.
January in Rehoboth Beach sees an average precipitation of 83 mm (3.3 in), falling over approximately 9 days. This marks the start of the year with relatively moderate rainfall, which prepares the region for the wetter months ahead. As winter transitions into spring, precipitation tends to increase—February and March experience notable rises, with February averaging 125 mm (4.9 in) and March at 113 mm (4.5 in). The pattern continues into May, which holds the record for the month with the highest rainfall at 135 mm (5.3 in). Overall, while January may start with lighter showers, it sets the stage for a gradual increase in rainfall, reflecting a typical seasonal trend in Rehoboth Beach.
In January, Rehoboth Beach experiences a notable average humidity of 84%, setting the tone for a winter characterized by damp and cool conditions. As the months progress to February and March, humidity remains steady at 83%, maintaining a relatively high moisture level in the air. A gradual decrease is observed in April at 81%, followed by a drop to 78% in May, signaling the onset of milder spring weather. Humidity continues to decline during the summer months, reaching a low of 72% in August. This trend reverses in the fall, as September sees a slight uptick to 75%, while October returns to 81%. The year closes with November and December, where humidity levels climb back to 85% and 84%, respectively, reminding us that winter's embrace is often accompanied by a thick veil of moisture. Overall, Rehoboth Beach showcases a seasonal ebb and flow of humidity, reflecting the unique climatic character of this coastal region.
In Rehoboth Beach, January brings a moderate UV Index of 3, suggesting that while sun exposure is manageable, it's wise to stay mindful of time spent outdoors, especially with a burn time of just 30 minutes. As the year progresses, the UV Index steadily climbs, peaking at an intense 10 from May through August, where burn time drastically decreases to a mere 15 minutes. This uptick indicates not only stronger sunlight but also a necessity for sun protection during the summer months. Fall and winter see a return to more moderate levels, with February at 5 and December dropping back to 3, allowing for comfortable outdoor activities without as much concern for sunburn. Knowing these trends can help residents and visitors plan their days more effectively to enjoy the stunning beachfront while staying safe. For detailed insights, visit Rehoboth Beach UV Index.
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In Rehoboth Beach, January ushers in a modest 157 hours of sunshine, hinting at the quieter beginnings of the year. As February rolls in, daylight gradually increases to 182 hours, signaling a gentle transition towards spring. By March, sunshine makes a bold leap to 264 hours, invigorating the coastal charm and inviting visitors to relish the emerging warmth. This upward trend continues through April and May, peaking at 309 hours as summer approaches, creating an enticing atmosphere perfect for outdoor activities. The peak sunshine month is July, basking in 360 hours, ideal for beachgoers. Though July's brilliance slightly wanes in August with 332 hours, the coastal allure remains vibrant. As fall approaches, the sunlight gradually diminishes, with September still enjoying a generous 286 hours, while October and November bring a cozy, cooler ambiance with 248 and 226 hours, respectively. By year-end in December, Rehoboth welcomes 187 hours of daylight, gently wrapping up the annual cycle of light and warmth, setting the stage for the next January's sunshine.
In Rehoboth Beach, the likelihood of sunny weather in January stands at a moderate 49%, making it one of the more promising months for sunshine during the winter season. As we transition into February, the chance of a sunny day drops significantly to 28%, reflecting the typical dreariness of mid-winter. However, by March, the sun makes a triumphant return with a 54% chance, hinting at the arrival of spring. Interestingly, this sunny trend continues into April with another 49%, before dipping slightly in May and June to 46% and 44%, respectively. The summer months bring a slight uptick, peaking in July at 55%, but then we see a downward trend again as we head into the latter part of the year. Overall, January offers a fair shot at sunny weather, setting the stage for brighter days ahead as the year progresses.
In Rehoboth Beach, United States, January marks the year’s beginning with a modest 9 hours of daylight, gently transitioning into the longer days of early spring. As February rolls in, daylight increases to 10 hours, signaling the gradual approach of brighter months ahead. By March, the daylight extends to 11 hours, and with the arrival of April, the sun generously shines for 13 hours, invigorating the coastal ambiance. The daylight peaks in the summer months, with 14 hours in both May and June, inviting beachgoers to bask in the sun's warm embrace. As the season shifts, daylight begins to wane, dropping to 13 hours in August and tapering off to 12 hours in September. The rhythm continues with October and November seeing 11 and 10 hours respectively, before the year dwindles down to 9 hours in December, completing the cycle. This gradual ebb and flow of daylight not only reflects the changing seasons but also sets the backdrop for the vibrant activities that define Rehoboth Beach throughout the year.
In January, the winds of Rehoboth Beach whisper gently at an average speed of 6.2 m/s (14 mph), setting a brisk yet inviting atmosphere for winter beachcombers and locals alike. As the season transitions into February, the gusts pick up slightly, reaching 7.0 m/s (16 mph), hinting at the awakening of spring. Despite a minor dip in March, where winds settle back to 6.3 m/s, the trend reveals a seasonal ebb and flow, with wind speeds generally declining as the year progresses towards summer, culminating in the calmest months of July and August, where they drop to 4.7 m/s (10 mph) and 4.0 m/s (9 mph), respectively. However, the autumn months tease a return to brisker breezes, with November and December revving up to 6.7 m/s (15 mph) and 5.6 m/s (13 mph), reminding us that even in the chillier months, the winds around Rehoboth Beach maintain a dynamic rhythm, reflecting the changing seasons beautifully.
The weather in Rehoboth 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 Rehoboth Beach and find detailed weather information for every month.
In comparing the weather conditions of January and February, January tends to be slightly colder, with an average temperature of 4°C (39°F) compared to February's average of 5°C (41°F). Both months experience cold minimum temperatures, but January can drop to a low of -11°C (13°F), while February's minimum is slightly more tolerable at -10°C (14°F). Precipitation levels are higher in February, with 125 mm (4.9 in) over 12 days, compared to January's 83 mm (3.3 in) across 9 days, indicating that February may be wetter. Despite these differences, both months maintain high humidity levels, hovering around 84% in January and slightly lower at 83% in February. For a detailed look at February weather, you can check out Rehoboth Beach weather in February.
In January, Rehoboth Beach experiences a colder climate, with temperatures ranging from a minimum of -11°C (13°F) to a maximum of 16°C (62°F) and an average of 4°C (39°F). The month sees about 83 mm (3.3 in) of precipitation over approximately 9 days, accompanied by high humidity at 84%. In contrast, March brings milder temperatures, with a minimum of -4°C (25°F) and a maximum of 18°C (65°F), averaging 7°C (44°F). Although March has slightly more precipitation at 113 mm (4.5 in) over 10 days, the humidity remains relatively stable at 83%. For more details on March weather, visit Rehoboth Beach weather in March.
When comparing January and April weather, significant differences emerge in temperature and precipitation patterns. January experiences colder temperatures with a minimum of -11°C (13°F) and an average of 4°C (39°F), while April sees a milder range with temperatures starting at 2°C (36°F) and averaging 11°C (52°F). Although January has slightly lower precipitation at 83 mm (3.3 in) over 9 days, April is not far behind, recording 91 mm (3.6 in) over 11 days. Humidity levels are also relatively high in both months, with January at 84% and April slightly lower at 81%. For a detailed look at April's weather specifics, check out Rehoboth Beach weather in April.
January and May present a stark contrast in weather conditions. In January, temperatures can drop as low as -11°C (13°F), with an average of 4°C (39°F) and a maximum of 16°C (62°F). The month also experiences relatively high humidity at 84%, along with 83 mm (3.3 in) of precipitation spread over about 9 days. In contrast, May brings much milder temperatures, with minimums of 5°C (41°F), averages reaching 16°C (61°F), and highs soaring to 26°C (79°F). While May sees increased precipitation totaling 135 mm (5.3 in), it is slightly more spread out over 11 days, with humidity levels at 78%. For a detailed look at how the weather changes in this vibrant beach town during May, you can check out Rehoboth Beach weather in May.
In January, the weather is significantly colder with temperatures ranging from a minimum of -11°C (13°F) to a maximum of 16°C (62°F) and an average of 4°C (39°F). The month sees about 83 mm (3.3 in) of precipitation over approximately 9 days, along with high humidity at 84%. In contrast, June offers a much milder climate, with temperatures ranging from a minimum of 13°C (56°F) to a maximum of 28°C (83°F) and an average of 21°C (70°F). This month experiences slightly less precipitation at 78 mm (3.1 in) over about 8 days and lower humidity at 79%. For a closer look at what to expect, check out Rehoboth Beach weather in June.
January and July present stark contrasts in weather. In January, temperatures can plummet to a minimum of -11°C (13°F) and average around 4°C (39°F), with a maximum of 16°C (62°F). The month also sees 83 mm (3.3 in) of precipitation over 9 days, accompanied by high humidity levels at 84%. In contrast, July offers much warmer temperatures, with a minimum of 20°C (69°F), an average of 25°C (77°F), and a maximum of 31°C (88°F). Despite July's higher precipitation of 112 mm (4.4 in) over the same number of days, it boasts a significantly lower humidity at 74%. For a closer look at the weather specifics, check out Rehoboth Beach weather in July.
January and August present strikingly different weather patterns. In January, temperatures can plunge to a minimum of -11°C (13°F) and typically average around 4°C (39°F), while the month may see up to 83 mm (3.3 in) of precipitation over approximately 9 days, accompanied by relatively high humidity at 84%. In contrast, August experiences much warmer conditions, with lows of 19°C (66°F) and average highs reaching 25°C (77°F) to a maximum of 30°C (86°F). The weather in August also brings more rainfall, totaling about 111 mm (4.4 in) across 12 days, though with lower humidity levels at 72%. For more specific insights on the summer climate, check out Rehoboth Beach weather in August.
Comparing the weather in January and September reveals a stark contrast in temperature and climate conditions. In January, temperatures can drop as low as -11°C (13°F), with an average of 4°C (39°F) and occasional peaks of up to 16°C (62°F). The month sees considerable precipitation totaling 83 mm (3.3 in), coupled with high humidity at 84%, making it feel quite chilly and damp. In contrast, September boasts a milder atmosphere, with temperatures ranging from a minimum of 15°C (59°F) to a warm average of 22°C (73°F), and maximums reaching 29°C (84°F). Although September experiences slightly more precipitation at 102 mm (4.0 in), the humidity is lower at 75%, contributing to a more comfortable and pleasant overall climate. For more details on what to expect during September, you can check out Rehoboth Beach weather in September.
In January, temperatures can plummet as low as -11°C (13°F), with an average of just 4°C (39°F), while October enjoys milder conditions, ranging from a minimum of 8°C (47°F) to a pleasant average of 18°C (65°F). Precipitation is somewhat less in January at 83 mm (3.3 in) over 9 days, compared to a wetter October, which sees 146 mm (5.8 in) across 11 days. Humidity levels are fairly similar, with January at 84% and October slightly lower at 81%. For more details on how weather conditions change in October, check out Rehoboth Beach weather in October.
January and November present quite different weather patterns. In January, temperatures can dip as low as -11°C (13°F), with an average of 4°C (39°F) and a maximum of 16°C (62°F). This month also experiences a moderate amount of precipitation, totaling 83 mm (3.3 in) over about 9 days, with humidity levels around 84%.
In contrast, November is significantly warmer, with minimum temperatures around -1°C (30°F) and averages reaching 11°C (52°F). The maximum temperature can be as high as 21°C (71°F). Although November has slightly more precipitation at 100 mm (3.9 in) over the same number of days, humidity remains similar at 85%. For a closer look at the specific weather conditions, check out Rehoboth Beach weather in November.
January experiences colder temperatures compared to December, with average lows of -11°C (13°F) versus December's minimum of -6°C (22°F). While both months have similar average humidity levels at 84%, January tends to be slightly drier, receiving 83 mm (3.3 in) of precipitation over 9 days compared to December's 125 mm (4.9 in) over 10 days. Additionally, the maximum temperatures in January reach up to 16°C (62°F), while December sees a slightly higher max of 17°C (64°F). For more detailed information about weather conditions during December, you can visit Rehoboth Beach weather in December.
January in Rehoboth Beach presents a stark contrast to the warmer months, with its chilly average temperatures and higher humidity levels. The biting cold can lead to occasional frost, offering a unique winter charm that sets it apart from the milder seasons. While precipitation is common, resulting in a slightly damp atmosphere, the coastal landscape takes on a serene beauty, especially when blanketed in the season's frosty touch. For those seeking a quiet escape or a refreshing winter retreat, January invites exploration into a different side of this beloved coastal town. Discover more about the year-round delights of Rehoboth Beach by visiting Rehoboth Beach Climate.