Last updated: February 24, 2025
April in Castleton, United States, brings a vibrant mix of temperatures and weather patterns. The maximum temperature can reach a pleasant 26°C (79°F), while the average hovers around a brisk 7°C (45°F), dipping to a chilly minimum of -6°C (22°F). Rainfall is common, with 118 mm (4.7 in) of precipitation recorded over 14 days, contributing to an overall humidity level of 84%. This blend of warmth and moisture sets the stage for a refreshing spring environment, perfect for enjoying the bloom of new life.
As April ushers in the transition from winter to spring in Castleton, the temperature begins to warm significantly, marking a departure from the bitter chill of the earlier months. With a minimum of -6°C (22°F) and a pleasant average of 7°C (45°F), residents can finally enjoy milder conditions. The max temperature peaks at a comfortable 26°C (79°F), suggesting a promising trend toward the balmy warmth that characterizes the upcoming months. This month serves as a delightful bridge, with temperatures gradually climbing from the lingering cold of March, providing an invigorating backdrop for outdoor activities and a refreshing sense of renewal as nature begins to bloom.
April in Castleton brings a notable increase in precipitation, with an average of 118 mm (4.7 in) over approximately 14 days of rainfall. This marks a significant rise compared to the previous months, particularly following March's lower total of 74 mm (2.9 in). The combination of increased rainfall and the gradual warming temperatures heralds the transition into spring, rejuvenating the landscape and promoting lush growth. As one of the wetter months of the year, April sets the stage for the forthcoming summer showers, which typically peak in July. The month is marked not just by its quantity of precipitation but also by its role in nurturing the vibrant flora that define the region.
As spring unfolds in Castleton, April brings a refreshing shift in humidity levels, dipping to 84%. This marks a gradual decline from the winter months, where humidity levels lingered above 86% from January through March. The trend hints at a transition towards drier conditions, a precursor to the warmer and less humid months ahead. As the city moves into May, humidity is expected to plummet to 76%, signaling a change that residents look forward to as spring advances. This decrease not only enhances the comfort of the atmosphere but also sets the stage for the balmy summer days that follow.
As the calendar turns to April in Castleton, the UV Index sees a significant leap to 8, categorized as very high. This marks a shift from the moderate levels of the earlier months, where burn times were 30 minutes, to a more urgent 15-minute exposure limit. This surge not only signals the arrival of spring but also serves as a reminder for residents to prioritize sun safety. In just a month, the risk escalates sharply, and this trend continues into May, where the UV Index peaks at 9. Preparing for these changes is essential; staying informed can help you enjoy the outdoors while minimizing sun exposure risks. For more details, visit Castleton UV Index.
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As spring unfolds in Castleton, the sunshine hours keep a steady rhythm, with April gracing the town with 223 hours of radiant light—just shy of March's peak at 226 hours. This slight dip marks a transition into the warmer months, yet the overall trajectory showcases a burgeoning trend of longer days. Following April, May surprises with an impressive leap to 271 hours, setting the stage for the summer months where the sun shines increasingly bright, peaking in July and August with a striking 332 hours each. The gradual increase in sunshine hours not only illuminates the landscape but also elevates the spirits of Castleton's residents, welcoming the longer days and vibrant outdoor activities that summer brings.
As April rolls in, Castleton sees a 39% chance of sunny weather, a slight uptick from the dreariness of winter. This month's likelihood of sunshine surpasses the less favorable February, which comes in at 29%, and is an improvement from the early spring chill of 34% in January. However, it lags behind the sunnier conditions of March, which boasts a robust 53% chance of clear skies. While April may not guarantee endless sunshine, it signals a transition towards brighter days as we approach the warmer months, setting the stage for May and June, both hovering around 37% and 40% respectively. Overall, the trend indicates a gradual return to more favorable weather as the year progresses.
As April unfolds in Castleton, the days grow longer and more vibrant, with daylight lasting an invigorating 13 hours. This marks a notable increase from March's 11 hours, signaling the approach of spring's full bloom. The trend of extending daylight continues into May, which boasts 14 hours, and peaks in June at 15 hours. The steady ascent in daylight duration creates an uplifting ambiance, inviting residents and visitors alike to bask in the welcome warmth and brightness. As the months progress, April stands as a pivotal month, bridging the transition from the stark winters to the longer, sun-filled days of summer, and setting the stage for the outdoor activities that define the season.
In Castleton, the April wind offers a refreshing change, with an average speed of 2.7 m/s (6 mph), slightly lower than the brisk 3.3 m/s (7 mph) recorded in March. This marks the transition into spring, as the winds typically soften after their early-year peak. Following April, the wind speeds dip again in May to 2.4 m/s (5 mph), suggesting a gentle pace that mirrors the blooming landscape. Interestingly, throughout the year, wind patterns in Castleton reveal a tendency toward mildness, with speeds ranging consistently between 2.1 m/s (5 mph) and 3.3 m/s (7 mph). This serene wind environment not only complements the seasonal shifts but also enhances the charm of outdoor activities, making Castleton a delightful place to enjoy the freshness of each spring breeze.
The weather in Castleton 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 Castleton and find detailed weather information for every month.
April and January present a stark contrast in weather conditions. April boasts a wider temperature range, with minimums of -6°C (22°F) and maximums reaching a pleasant 26°C (79°F), leading to an average of 7°C (45°F). In contrast, January's chilly temperatures seldom rise above 16°C (61°F) and can plunge as low as -30°C (-22°F), resulting in an average of -5°C (23°F). Additionally, April experiences more precipitation overall, totaling 118 mm (4.7 in) over 14 days, while January sees less at 79 mm (3.1 in) across 10 days. Both months exhibit high humidity levels, with January slightly higher at 89% compared to April's 84%. For more detailed insights about January's weather, check out Castleton weather in January.
April and February showcase distinct contrasts in weather patterns. In April, temperatures range from a chilly minimum of -6°C (22°F) to a warm maximum of 26°C (79°F), with an average of 7°C (45°F). The month experiences considerable precipitation, totaling 118 mm (4.7 in) over approximately 14 days, and boasts a humidity level of 84%. In comparison, February presents a much colder climate, with temperatures dipping to -24°C (-11°F) as a minimum and peaking at 21°C (69°F), averaging -4°C (26°F). This month sees 86 mm (3.4 in) of precipitation across about 12 days, alongside a slightly higher humidity of 88%. For more detailed insights, you can check Castleton weather in February.
In comparison to March, April experiences milder temperatures, with a minimum of -6°C (22°F) and an average of 7°C (45°F), rising to a comfortable maximum of 26°C (79°F). March, on the other hand, has significantly colder temperatures, with a minimum reaching -19°C (-3°F) and an average of only 0°C (32°F), despite a peak max of 21°C (69°F). Additionally, April records higher precipitation at 118 mm (4.7 in) over 14 days, compared to March's 74 mm (2.9 in) over 10 days. The humidity in both months is quite similar, with April at 84% and March slightly higher at 86%. For more details on March weather, you can refer to Castleton weather in March.
April's weather is characterized by a wider temperature range, with minimums dipping to -6°C (22°F) and maximums reaching 26°C (79°F). The average temperature sits at a cool 7°C (45°F), accompanied by substantial precipitation of 118 mm (4.7 in) over 14 days, and high humidity levels at 84%. In contrast, May experiences a milder climate with minimum temperatures of -1°C (31°F) and a warmer average of 14°C (57°F). Maximum temperatures can reach up to 33°C (91°F), while the precipitation decreases to 87 mm (3.4 in) over 13 days, resulting in a lower humidity of 76%. This transition reflects a significant warming trend and a slight reduction in precipitation as spring progresses. For a detailed look at the climate, you can visit Castleton weather in May.
In comparing the weather of April and June, it's evident that June tends to be significantly warmer, with average temperatures rising from April's 7°C (45°F) to 19°C (66°F). April experiences a wider temperature range, with maximums reaching up to 26°C (79°F), while June can soar as high as 34°C (94°F). Precipitation levels are lower in June at 80 mm (3.2 in) over 12 days compared to April's 118 mm (4.7 in) across 14 days. Additionally, humidity levels decrease from 84% in April to 72% in June, making the latter month feel drier and more comfortable. For a more detailed look at June weather, check out Castleton weather in June.
April and July present markedly different weather patterns. In April, temperatures can range from a chilly minimum of -6°C (22°F) to a comfortable maximum of 26°C (79°F), with an average temperature of 7°C (45°F). This month experiences significant precipitation, measuring 118 mm (4.7 in) over approximately 14 days, contributing to high humidity levels around 84%. In contrast, July offers warmer conditions, with temperatures ranging from a minimum of 9°C (49°F) to a sweltering maximum of 37°C (98°F) and an average temperature of 22°C (72°F). Precipitation in July is slightly lower at 114 mm (4.5 in) over 12 days, accompanied by a more comfortable humidity of 66%. For more detailed insights about July's weather, you can check Castleton weather in July.
April weather is characterized by a wider temperature range, with minimums dropping as low as -6°C (22°F) and maximums reaching up to 26°C (79°F). It tends to be wetter, experiencing about 118 mm (4.7 in) of precipitation over 14 days and maintaining a high humidity level of 84%. In contrast, August sees milder temperatures, with minimums around 7°C (45°F) and maximums climbing to a warmer 33°C (92°F), and average temperatures resting at 21°C (70°F). August enjoys less rainfall, totaling 83 mm (3.3 in) across about 10 days, along with lower humidity at 64%. For more details, you can check out Castleton weather in August.
April and September present distinct differences in weather patterns. In April, temperatures range from a chilling minimum of -6°C (22°F) to a pleasant average of 7°C (45°F), reaching up to a maximum of 26°C (79°F). This month experiences significant precipitation, with around 118 mm (4.7 in) falling over 14 days, and humidity levels are quite high at 84%.
Conversely, September boasts a milder climate with temperatures starting at a minimum of -1°C (30°F) and averaging 17°C (63°F), soaring to a maximum of 32°C (91°F). The month is drier than April, with only 69 mm (2.7 in) of precipitation spread over 7 days, and the humidity dips to a more comfortable 72%. For more detailed insights into September weather, you can check Castleton weather in September.
April and October share some similarities in their weather patterns but display notable differences as well. In April, temperatures range from a brisk minimum of -6°C (22°F) to a pleasant maximum of 26°C (79°F), with an average temperature of 7°C (45°F). The month also experiences significant precipitation, amounting to 118 mm (4.7 in) over 14 days, paired with high humidity levels at 84%.
In contrast, October exhibits slightly milder temperatures, with minimums around -4°C (25°F) and maximums hitting 25°C (78°F), accompanied by an average of 11°C (51°F). The precipitation in October is marginally higher at 139 mm (5.5 in), spread over 13 days, with a relative humidity of 81%. For more detailed insights, check Castleton weather in October.
April and November showcase distinctly different weather patterns. In April, temperatures can range from a brisk -6°C (22°F) at night to a pleasant 26°C (79°F) during the day, averaging around 7°C (45°F). While April experiences a substantial amount of precipitation with 118 mm (4.7 in) over approximately 14 days, humidity levels are relatively high at 84%.
In contrast, November brings notably colder temperatures, with minima plummeting to -20°C (-4°F) and daytime highs averaging around 2°C (37°F), reaching a maximum of 22°C (72°F). Despite having slightly less total precipitation at 102 mm (4.0 in) over 12 days, November maintains a higher humidity level of 87%. For a deeper dive into November's conditions, you can explore Castleton weather in November.
April and December showcase stark contrasts in weather patterns. In April, temperatures range from a minimum of -6°C (22°F) to a maximum of 26°C (79°F), with an average of 7°C (45°F), making it a month that slowly ushers in spring. The precipitation levels are relatively high at 118 mm (4.7 in), occurring over 14 days, while humidity remains constant at 84%.
In contrast, December experiences much colder conditions, with temperatures dipping to a minimum of -28°C (-18°F) and reaching a maximum of just 15°C (59°F), resulting in an average temperature of -2°C (28°F). Precipitation is slightly lower at 90 mm (3.5 in) over 11 days, but the cold and brisk air still maintains a humidity of 84%. For a closer look at the specific weather patterns, you can read more here: Castleton weather in December.
April in Castleton brings a refreshing transition from the chill of winter to the warmer embrace of spring. With temperatures averaging around a cool 7°C (45°F) and peaking at a comfortable 26°C (79°F), the month showcases a wide range of weather that stands in stark contrast to the harsher conditions of previous months. April is marked by increased precipitation, with about 118 mm (4.7 in) falling over 14 rainy days, fostering the lushness of the season ahead. Additionally, the humidity levels soar to 84%, creating a damp atmosphere that can feel different from the crisp air of earlier months. This unique blend of warmer days and wet weather paves the way for nature's rebirth. For more detailed insights, visit Castleton Climate.