Last updated: February 24, 2025
In Castleton, United States, May showcases a diverse range of weather conditions, with temperatures soaring to a maximum of 33°C (91°F) while averaging a mild 14°C (57°F) and dipping to a chilly minimum of -1°C (31°F). This month also sees significant rainfall, accumulating 87 mm (3.4 in) over 13 days, contributing to the notable humidity level of 76%. Such variability in weather not only enriches the landscape but also offers a beautiful tapestry of springtime experiences for residents and visitors alike.
As May arrives in Castleton, the temperatures begin to show a notable shift toward warmth, marking a transition into the heart of spring. With a minimum temperature of -1°C (31°F) and a pleasant average of 14°C (57°F), residents can finally shed their winter layers and embrace the outdoors. The month boasts a maximum of 33°C (91°F), creating ideal conditions for enjoying the blossoming landscape. This upward trend is striking when compared to the chilly early months of the year, highlighting May as a time of rejuvenation and comfort as the cold retreats. The gradual warming continues into June, promising even more delightful weather ahead.
In Castleton, United States, May brings an average precipitation of 87 mm (3.4 in), maintaining a similar trend observed in previous months. With 13 rainy days, this spring month continues to nurture the landscape, reflecting the transition from April's wetter climate, which recorded 118 mm (4.7 in) across 14 days. May’s precipitation is slightly less, yet it contributes to the overall moisture levels crucial for the region's growth as it heads into summer. Notably, the pattern of consistent rainfall is broken in the drier summer months, indicating a shift in weather as the year progresses. Overall, May stands as a vital month for replenishing the environment, setting the stage for the sunnier weeks ahead.
In May, Castleton experiences a significant drop in humidity, with levels averaging 76%, marking a clear transition from the wetter winter months. This decline follows a gradual reduction from 89% in January to 84% in April, indicating that spring brings a refreshing change. As the temperatures rise into summer, June sees a further decrease to 72%, suggesting the approach of drier, warmer weather. Notably, this month serves as a bridge between the lush, humid conditions of early spring and the more comfortable, less oppressive humidity of the upcoming summer. Thus, May stands out as a month of transformation, characterized by a welcoming dip in humidity.
As May arrives in Castleton, the UV Index escalates to a striking 9, marking a shift to a very high exposure category with a burn time of just 15 minutes. This notable increase from April's 8 underscores the intensifying sun and the urgent need for sun protection. Continuing from this trend, both June and July maintain a UV Index of 10 and 9, respectively, indicating that summer months pose a significant risk for unprotected skin. The consistent rise in UV levels from early spring into the heart of summer highlights the importance of awareness and precautions as outdoor activities increase. For a full understanding of UV exposure throughout the year, explore the details at Castleton UV Index.
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As spring transitions into summer, May shines brightly in Castleton, United States, boasting an impressive 271 hours of sunshine. This marks a significant increase from the earlier months, where January saw a mere 116 hours and April offered 223 hours. The pattern of escalating sunshine hours is evident, as May plays a pivotal role in setting the stage for the sun-soaked months that follow. With each subsequent month peaking in July and August, Castleton residents eagerly anticipate the sun-drenched days that characterize summer, enjoying the gradual rise from spring's embrace to the fervent warmth of summer's peak. This delightful trend underscores the vibrant transition into the sunny outdoor activities that May so splendidly heralds.
In Castleton, the likelihood of sunny weather in May stands at 37%, which is slightly above the averages seen in the months of February and April. While March boasts a more favorable 53% chance of sunshine, May often transitions into a more promising climate as spring progresses. Interestingly, the sunny probabilities dip in the summer months of July and August before picking back up in September and November. This fluctuation highlights a notable trend: while May's sunshine chances are moderate, the month serves as a bridge to sunnier days ahead, offering a refreshing glimpse of the upcoming summer radiance.
As spring unfolds in Castleton, the increase in daylight hours is both pronounced and invigorating. In May, residents enjoy an impressive 14 hours of daylight, a significant rise from 11 hours in March and a welcome extension from the previous month’s 13 hours. This trend not only heralds the onset of warmer weather but also invites more outdoor activities and social gatherings. Following May, the days continue to lengthen briefly, peaking at 15 hours in June and July before gradually tapering off. This rhythmic cycle of increasing and then decreasing daylight characterizes the seasonal transitions, creating a vibrant atmosphere that residents cherish throughout the spring and summer months.
In May, Castleton experiences a gentle breeze with an average wind speed of 2.4 m/s (5 mph), slightly lower than the preceding months but reflective of the mild transition into summer. As the year progresses, there's a noticeable trend: spring months generally boast higher winds, peaking in March at 3.3 m/s (7 mph). Following this slight decline through April and May, wind speeds stabilize into the warmer months, with only minor fluctuations. Overall, the May winds, while lower than the spring peak, contribute to the refreshing ambiance that defines Castleton's early summer, making it a delightful time for outdoor activities.
The weather in Castleton changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of May'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.
May and January exhibit stark contrasts in weather conditions. In May, temperatures range from a chilly minimum of -1°C (31°F) to a warm maximum of 33°C (91°F), resulting in an average of 14°C (57°F). With 87 mm (3.4 in) of precipitation over 13 days and a humidity level of 76%, May tends to be a more comfortable and varied month. In contrast, January sees much colder temperatures, with a minimum of -30°C (-22°F) and a maximum of 16°C (61°F), leading to an average of a frigid -5°C (23°F). January also has slightly less precipitation at 79 mm (3.1 in) over 10 days, but with higher humidity at 89%, it feels even colder. For more detailed insights, check out the Castleton weather in January.
When comparing the weather in May and February, notable differences emerge. May enjoys a wide temperature range, with minimums of -1°C (31°F) and maximums reaching up to 33°C (91°F), resulting in an average of 14°C (57°F). The month experiences a moderate amount of precipitation at 87 mm (3.4 in) over 13 days, along with a humidity level of 76%. In contrast, February is much colder, with temperatures ranging from a low of -24°C (-11°F) to a high of 21°C (69°F), averaging at -4°C (26°F). Precipitation is similar at 86 mm (3.4 in) over 12 days, but humidity is slightly higher at 88%. This stark contrast highlights the shift from winter's chill in February to the warmth of late spring in May. For more detailed insights, check out Castleton weather in February.
In comparing the weather of May and March, a stark contrast emerges. May typically features a more moderate temperature range, with a minimum of -1°C (31°F), an average of 14°C (57°F), and a maximum reaching 33°C (91°F). Precipitation is relatively high in May, with 87 mm (3.4 in) over approximately 13 days, and humidity levels hover around 76%.
In contrast, March experiences much colder temperatures, with a minimum of -19°C (-3°F), an average of 0°C (32°F), and a maximum of 21°C (69°F). While March has slightly less precipitation—74 mm (2.9 in) falling over about 10 days—it is characterized by higher humidity levels at 86%. For more detailed information on March weather, you can visit Castleton weather in March.
In comparing the weather of April and May, we see a notable shift in temperature and precipitation patterns. May brings warmer temperatures, with a minimum of -1°C (31°F) and an average of 14°C (57°F), compared to April's minimum of -6°C (22°F) and average of 7°C (45°F). The maximum temperature also rises significantly in May, reaching up to 33°C (91°F), whereas April's maximum only hits 26°C (79°F). However, April experiences slightly higher precipitation, totaling 118 mm (4.7 in) across 14 days, while May has 87 mm (3.4 in) over 13 days. Additionally, humidity is generally higher in April at 84%, compared to May's 76%. For more detailed insights, you can check Castleton weather in April.
In comparing the weather of May and June, we observe a notable increase in average temperatures, with May featuring a minimum of -1°C (31°F) and an average of 14°C (57°F), while June's temperatures rise significantly, showcasing a minimum of 4°C (40°F) and an average of 19°C (66°F). Both months experience relatively warm maximum temperatures, with May reaching up to 33°C (91°F) and June slightly higher at 34°C (94°F). Precipitation remains fairly consistent, with May recording 87 mm (3.4 in) over 13 days and June slightly lower with 80 mm (3.2 in) over 12 days. Additionally, humidity decreases from 76% in May to 72% in June, suggesting a more comfortable atmosphere as spring transitions into summer. For more detailed insights, you can visit Castleton weather in June.
The weather in May and July presents a marked contrast in temperature and humidity. May experiences a wider range of temperatures, with a minimum of -1°C (31°F) and a maximum of 33°C (91°F), while July has a milder minimum of 9°C (49°F) and a warmer maximum of 37°C (98°F), resulting in an average temperature of 22°C (72°F). Additionally, May tends to be more humid, with humidity levels averaging 76%, compared to July's 66%. Precipitation is also a factor, as May sees 87 mm (3.4 in) over 13 days, while July has slightly more at 114 mm (4.5 in) across 12 days. For more detailed information about July weather in Castleton, you can visit Castleton weather in July.
In May, temperatures range significantly, with a minimum of -1°C (31°F) and a maximum that can reach up to 33°C (91°F), averaging around 14°C (57°F). The month experiences considerable precipitation, totaling 87 mm (3.4 in) over about 13 days, accompanied by high humidity at 76%. In contrast, August has a milder temperature profile, with minimums at 7°C (45°F) and an average of 21°C (70°F), peaking at similar maximums around 33°C (92°F). The total precipitation is slightly lower at 83 mm (3.3 in) across 10 days, and the humidity decreases to a more comfortable 64%. For more specific details on August's climate, visit Castleton weather in August.
May and September present distinct differences in weather characteristics. In May, temperatures range from a chilly -1°C (31°F) to a warm 33°C (91°F), with an average temperature of 14°C (57°F). The month is characterized by higher precipitation, totaling 87 mm (3.4 in) across 13 wet days and a humidity level of 76%. In contrast, September sees slightly milder conditions, with temperatures ranging from -1°C (30°F) to a maximum of 32°C (91°F) and an average of 17°C (63°F). Additionally, precipitation is lower, at 69 mm (2.7 in) over just 7 days, and humidity decreases to 72%. For more detailed insights into September's weather, you can visit Castleton weather in September.
In May, temperatures display a wider range, with a minimum of -1°C (31°F) and a maximum that can reach as high as 33°C (91°F), averaging around 14°C (57°F). The month sees moderate precipitation, totaling 87 mm (3.4 in) over approximately 13 days, and the humidity is relatively comfortable at 76%. In contrast, October brings cooler conditions, with temperatures dropping to a minimum of -4°C (25°F) and a maximum of 25°C (78°F), leading to an average of 11°C (51°F). This month also experiences increased rainfall, accumulating 139 mm (5.5 in) over the same number of days, along with slightly higher humidity at 81%. For a detailed look at October weather specifics, you can check Castleton weather in October.
May and November present strikingly different weather patterns. In May, temperatures can range from a chilly -1°C (31°F) to a warm 33°C (91°F), with an average of 14°C (57°F). The month sees moderate precipitation at 87 mm (3.4 in) over approximately 13 days, accompanied by a humidity level of 76%. In contrast, November experiences much colder temperatures, with a minimum of -20°C (-4°F) and a maximum of 22°C (72°F), averaging just 2°C (37°F). Though it has slightly higher precipitation at 102 mm (4.0 in) over 12 days, the humidity rises to 87%. For a more detailed look at November's climate, visit Castleton weather in November.
May and December present stark contrasts in weather patterns. In May, temperatures range from a chilly minimum of -1°C (31°F) to a warm average of 14°C (57°F), peaking at a high of 33°C (91°F). The month experiences about 87 mm (3.4 in) of precipitation over 13 days, with humidity levels averaging 76%. In contrast, December is significantly colder, with temperatures dipping down to a minimum of -28°C (-18°F) and averaging -2°C (28°F), while reaching a maximum of only 15°C (59°F). The precipitation in December is similar at 90 mm (3.5 in) over 11 days, but humidity is higher at 84%. For a closer look at December conditions, you can check out Castleton weather in December.
As May unfolds in Castleton, it brings a notable shift in the weather, characterized by increased warmth and blossoming greenery. With temperatures soaring up to a pleasant 33°C (91°F), it's a striking contrast to the cooler winter months. However, the month also sees higher humidity levels of around 76%, making it feel quite different compared to the crisp dryness of winter. While 87 mm of precipitation over 13 days adds a touch of springtime rejuvenation, it can also bring about a refreshing mix of sun and showers. Overall, May sets the stage for the vibrant season ahead, inviting residents and visitors alike to enjoy the outdoor beauty that begins to flourish. For more detailed insights, visit Castleton Climate.