Last updated: February 24, 2025
April in Bethlehem, United States presents a dynamic blend of weather patterns, exhibiting a maximum temperature of 24°C (76°F) and an average of 4°C (40°F), while dipping to a minimum of -12°C (10°F). The month is characterized by significant precipitation, totaling 125 mm (4.9 in) across 16 days, contributing to an humidity level of 84%. This fluctuation in temperatures and frequent rain not only enhances the region’s vivid spring landscape but also invites residents and visitors to experience the refreshing atmosphere of this historic town.
In April, temperatures in Bethlehem, United States begin to show the first signs of spring, transitioning from the biting cold of winter. The minimum temperature rises to -12°C (10°F), with an average of 4°C (40°F), reflecting a significant shift towards milder conditions. The maximum can reach a pleasant 24°C (76°F), making it a stark contrast to the chill of previous months. This month is characterized by a gradual warming trend, as the landscape begins to bloom and the icy grip of winter recedes, hinting at the warmer days that lie ahead in May and June. The enhancement in temperature not only marks a change in weather but also reawakens the outdoor activities that residents have long awaited.
April in Bethlehem, United States, marks a notable surge in precipitation, with 125 mm (4.9 in) falling over 16 days. This increase positions April as the month with the highest rainfall so far in the year, surpassing the amounts recorded in previous months. While January and February each received around 86 mm, and March dipped to 77 mm, the spring month signals a shift toward wetter conditions as nature awakens. Following April, May brings a slight decrease to 104 mm, but the overall trend suggests a robust spring season where rain sets the stage for lush growth. The combination of increased rainfall and frequency hints at a transformative time, making April essential for both the ecosystem and the beauty of the landscape in Bethlehem.
In April, the humidity in Bethlehem, United States averages around 84%, reflecting a slight decrease from the 85% recorded in March. This gradual decline marks a transition as spring takes hold, offering a refreshing shift from the higher humidity levels of the early months. Comparatively, January and February saw much heavier moisture in the air, at 91% and 89%, respectively, while the subsequent months leading into summer exhibit a trend toward lower humidity, with May dropping to 78% and June further down to 72%. This consistent downward trend hints at a more comfortable climate as the year progresses, making April a month of subtle yet welcome change in Bethlehem's weather pattern.
As spring unfolds in Bethlehem, the UV Index sees a notable rise, peaking at 8 in April, signaling a shift to a very high exposure category. This increase from the previous months highlights the need for heightened sun safety awareness, with the burn time drastically decreasing to just 15 minutes. In comparison, January through March exhibited a gradual ascent from a low of 2 to a high of 6, indicating a more manageable sun exposure earlier in the year. As May and June approach, residents should be prepared for similar UV levels, as they continue to hover around 9 and 10, reinforcing the importance of sun protection. For more insights and trends on the UV Index in Bethlehem, visit Bethlehem UV Index.
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In April, Bethlehem, United States, basks in a delightful 206 hours of sunshine, a charming prelude to the vibrant warmth of late spring. This slight dip from March's impressive 226 hours hints at the transition toward consistently sunnier days ahead, as May boasts an impressive 250 hours. The gradual upward trend in sunlight hours throughout the spring and into the summer months is unmistakable; by mid-year, residents can expect negative cascading increases, culminating in a dazzling 322 hours in August. The gradual rise in daylight not only lifts spirits but also invites the community to engage in outdoor activities, savoring the lush landscapes bathed in golden rays. As the year progresses, the return to shorter daylight hours begins in September, reminding us of the cyclical dance of seasons that Bethlehem embraces so beautifully.
In April, Bethlehem, United States, experiences a 30% chance of sunny weather, slightly below the seasonal peak of 46% in March. This trend suggests that while spring brings a hopeful increase in sunshine, the variability inherent in early spring weather keeps April's sunny days in check. Following April, May sees a slight uptick to 32%, hinting at a gradual transition towards more consistent sun as the months warm up. Comparatively, the chances of sunny weather dip significantly in the height of summer, such as in July, which drops to 22%. Overall, while April may not boast the sunniest days, it remains a vibrant month setting the stage for brighter days ahead.
As April arrives in Bethlehem, United States, residents can bask in an invigorating 13 hours of daylight, marking a significant increase from the 11 hours experienced in March. This upward trend continues into May, where daylight extends to 14 hours, signaling the approach of summer. The gradual lengthening of days from January's 9 hours to April's bright afternoons reflects the shift toward warmer weather and longer, sun-filled days. As nature awakens and blossoms bloom, the longer daylight hours beckon outdoor activities, creating a vibrant atmosphere that encourages community and connection. This delightful progression not only enhances the beauty of spring but also revitalizes the spirit as anticipation builds for the sun-drenched days of summer ahead.
In April, the wind in Bethlehem embraces a refreshing average speed of 2.8 m/s (6 mph), gently surpassing the lighter breezes of the preceding months. Following March's peak at 3.3 m/s (7 mph), April's wind reflects a subtle decline, yet it maintains a spirited essence, inviting outdoor exploration and the awakening of spring. As the season progresses, May sees a further dip to 2.4 m/s (5 mph), suggesting a trend towards calmer conditions. This transition not only highlights the variability of early spring winds but also sets the stage for the warmer months ahead, where breezes become a comforting companion to sunny days.
The weather in Bethlehem 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 Bethlehem and find detailed weather information for every month.
April and January present stark contrasts in weather conditions. In April, temperatures range from a minimum of -12°C (10°F) to a maximum of 24°C (76°F), with an average temperature of 4°C (40°F). The month experiences a fair amount of rain, with 125 mm (4.9 in) of precipitation over 16 days, contributing to a relatively high humidity of 84%. Conversely, January is markedly colder, with temperatures dipping as low as -31°C (-23°F) and averaging -8°C (17°F), peaking at just 12°C (54°F). The precipitation is lower at 86 mm (3.4 in) over 12 days, and the humidity sits at 91%. For more details on January weather, you can check Bethlehem weather in January.
April experiences a significant warming trend compared to February, with temperatures ranging from a chilly minimum of -12°C (10°F) to a pleasant maximum of 24°C (76°F), resulting in an average temperature of 4°C (40°F). In contrast, February is much colder, with temperatures plummeting to a minimum of -27°C (-16°F) and reaching a maximum of only 16°C (62°F), leading to an average of -7°C (20°F). Additionally, April sees more precipitation at 125 mm (4.9 in) over 16 days, compared to February's 85 mm (3.4 in) over 13 days, although February has a slightly higher humidity level at 89% compared to April's 84%. For more details on February conditions, visit Bethlehem weather in February.
In comparing the weather of April to March, it is evident that April brings significantly milder temperatures, with average values rising from -3°C (27°F) in March to 4°C (40°F). The minimum temperature in April is also less severe, at -12°C (10°F), compared to March's chilly -22°C (-8°F). While both months experience precipitation, April sees a substantial increase to 125 mm (4.9 in) over 16 days, in contrast to March's 77 mm (3.0 in) across 11 days. Despite April being slightly more humid at 84% compared to 85% in March, the overall trend illustrates a transition from the harshness of early spring to more moderate late spring conditions. For more details, you can visit Bethlehem weather in March.
April and May present a noticeable transition in weather patterns. In April, temperatures range from a chilly minimum of -12°C (10°F) to a pleasant maximum of 24°C (76°F), with an average of 4°C (40°F). The month experiences significant precipitation, averaging 125 mm (4.9 in) over 16 days, coupled with high humidity at 84%. In contrast, May features more moderate temperatures, with a minimum of -3°C (27°F), an average of 12°C (53°F), and a maximum of a warm 31°C (87°F). Precipitation slightly decreases to 104 mm (4.1 in) over 13 days and humidity lowers to 78%. This shift marks April as a month of lingering winter chills, while May embraces the warmth of spring. For a detailed look at May weather specifics, check Bethlehem weather in May.
April and June present a noticeable contrast in weather conditions. In April, temperatures fluctuate significantly from a minimum of -12°C (10°F) to a maximum of 24°C (76°F), with an average around 4°C (40°F). The month sees considerable precipitation, totaling 125 mm (4.9 in) over 16 days, contributing to a high humidity level of 84%. Conversely, June experiences much warmer temperatures, with a minimum of -1°C (31°F), an average of 17°C (62°F), and a maximum reaching 31°C (88°F). Rainfall decreases slightly to 109 mm (4.3 in) spread over 12 days, accompanied by lower humidity at 72%. For a more detailed overview of June's weather, you can visit Bethlehem weather in June.
April and July showcase distinct contrasts in weather patterns. In April, temperatures range from a frigid minimum of -12°C (10°F) to a pleasant maximum of 24°C (76°F), averaging around 4°C (40°F). The month is characterized by significant precipitation, with an average of 125 mm (4.9 in) spread over 16 days and relatively high humidity at 84%. In contrast, July brings warmer weather, with temperatures ranging from a minimum of 7°C (44°F) to a maximum of 33°C (91°F), averaging 19°C (67°F). Precipitation levels decrease slightly to 119 mm (4.7 in) over 14 days, and humidity drops to 75%. For more detailed information, you can check out Bethlehem weather in July.
April and August display significant differences in weather patterns. While April experiences a wide temperature range with minimums dipping as low as -12°C (10°F) and maximums reaching 24°C (76°F), the average temperature rests at a cool 4°C (40°F). In contrast, August offers a more stable and warmer climate, with minimum temperatures of 4°C (40°F) and maximums soaring up to 32°C (89°F), resulting in an average temperature of 18°C (66°F). Additionally, April sees greater humidity at 84% and higher precipitation levels of 125 mm (4.9 in) over 16 days, compared to August's 91 mm (3.6 in) across 13 days and a lower humidity of 74%. For more details, you can explore Bethlehem weather in August.
April and September present distinct contrasts in weather conditions. In April, temperatures can swing dramatically, with lows reaching as cold as -12°C (10°F) and averages around 4°C (40°F). The month is characterized by higher precipitation levels, totaling 125 mm (4.9 in) over 16 rainy days, alongside a higher humidity of 84%. In contrast, September enjoys milder conditions, with minimum temperatures of -5°C (23°F) and pleasant averages of 15°C (58°F). Precipitation decreases significantly to 69 mm (2.7 in) spread over just 9 days, and humidity levels lower to 77%. The transition from the chilly, wet spring to the more stable, dry early fall highlights the changing dynamics of the region's climate. For more specific information regarding September weather patterns, you can explore Bethlehem weather in September.
In comparing the weather of April and October, we see some notable similarities and differences. Both months experience a maximum temperature of 24°C (76°F); however, April has a broader temperature range with minimums dropping as low as -12°C (10°F), while October's lows are slightly milder at -7°C (20°F). Additionally, April is wetter with a total precipitation of 125 mm (4.9 in) over 16 days, compared to October's 140 mm (5.5 in) over 14 days. Humidity levels are also quite close, with April averaging 84% and October at 85%. For more detailed information on the specific conditions in October, you can check Bethlehem weather in October.
April and November present contrasting yet intriguing weather patterns. In April, temperatures range from a chilly -12°C (10°F) at night to a pleasant 24°C (76°F) during the day, with an average of 4°C (40°F). The month is characterized by relatively high humidity at 84% and receives about 125 mm (4.9 in) of precipitation over 16 days. In contrast, November experiences colder temperatures, reaching a minimum of -21°C (-5°F) and an average of 0°C (32°F), with a maximum of 21°C (71°F). This month also sees slightly less precipitation at 116 mm (4.6 in) over 15 days and a humidity level of 86%. For a more detailed look, you can visit Bethlehem weather in November.
April and December present stark contrasts in weather conditions. In April, temperatures range from a chilly minimum of -12°C (10°F) to a more pleasant maximum of 24°C (76°F), with an average temperature of 4°C (40°F). The month also sees significant precipitation, totaling 125 mm (4.9 in) over 16 days, and boasts a high humidity level of 84%. In contrast, December experiences much colder temperatures, having a minimum of -30°C (-21°F) and a maximum of 13°C (56°F), with an average of -6°C (22°F). While December has slightly less precipitation at 100 mm (3.9 in) over 15 days, the humidity remains high at 85%. For a more detailed look at December weather specifics, you can explore Bethlehem weather in December.
April in Bethlehem ushers in a significant transition from the lingering chill of winter to the refreshing embrace of spring. With temperatures fluctuating dramatically, this month experiences mild afternoons juxtaposed against brisk nights, making it a time of unpredictability. The average humidity sits at a notable 84%, contributing to the often damp atmosphere, while precipitation is frequent, with rain making an appearance on about half the days. Compared to the preceding months, April showcases a vibrant shift in climate, inviting the budding of new life while still reminding us of the tail end of winter's grip. For a deeper understanding of Bethlehem’s climate throughout the year, explore Bethlehem Climate.