Last updated: February 24, 2025
In Castle Rock, United States, June brings a vibrant mix of warm weather and occasional rainfall. With temperatures soaring to a maximum of 35°C (96°F) and a comfortable average of 18°C (65°F), outdoor activities thrive under the summer sun. However, nighttime can bring a refreshing drop, reaching a minimum of 2°C (35°F). The month sees a moderate precipitation total of 45 mm (1.8 in) spread across approximately 8 rainy days, contributing to the region's lush landscape. Coupled with a humidity level of 76%, this climatic profile sets the stage for a lively yet balanced June experience in Castle Rock, perfect for both adventure seekers and nature lovers alike.
As June arrives in Castle Rock, the temperatures reflect a significant shift towards warmth, with minimums averaging 2°C (35°F), a marked change from the chilling depths of winter. The average temperature rises to a comfortable 18°C (65°F), providing a pleasant backdrop for outdoor activities, while the maximums can soar up to 35°C (96°F), offering the summer heat that many residents and visitors eagerly anticipate. This month serves as a bridge from the cool spring temperatures of May to the hotter days of July, showcasing a clear upward trend in warmth. Overall, June is characterized by a delightful combination of mild evenings and hot afternoons, making it an ideal time to enjoy Castle Rock's stunning natural landscapes.
In June, Castle Rock experiences a moderate level of precipitation, totaling 45 mm (or 1.8 inches) over 8 days. This amount marks a decrease from the significantly wetter May, which boasted 87 mm (or 3.4 inches), illustrating a seasonal shift as the area transitions into summer. Interestingly, June's precipitation is slightly above that of March and April, hinting at a complex relationship with spring rain patterns. As the month progresses, rainfall becomes less frequent but remains essential for supporting the lush landscapes before the drier months set in. This trend underscores Castle Rock's varying precipitation dynamics throughout the year, with June serving as a bridge between the generous spring rains and the warmer, drier conditions of July and August.
In Castle Rock, June brings a notable increase in humidity, peaking at 76% this month. This rise follows a gradual decrease from January's 74% and showcases a refreshing return to higher moisture levels typical for summer. As temperatures climb, June’s humidity sets the stage for the even more humid conditions of August, which tops the scale at 80%. This upward trend in the warmer months contrasts sharply with the drier air of early spring, where April's humidity dipped to 62%. Overall, June serves as a transitional month, bridging the dry and wet seasons, while hinting at the lush, more humid days ahead.
As summer settles in, June in Castle Rock, United States, brings an extreme UV Index of 12, indicating a significant risk of harm from unprotected sun exposure. Following the trend established in May, which similarly featured an extreme rating, June demands caution, with a burn time as brief as 10 minutes for those unprepared. This month marks the peak of UV intensity, alongside July, highlighting the importance of sun safety practices during this high-risk period. As the UV Index prepares to slightly decline in August, the consistent elevation during the summer months serves as a reminder to stay vigilant. For comprehensive insights on the UV trends throughout the year, check out the detailed guide at Castle Rock UV Index.
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In Castle Rock, June marks the pinnacle of sunshine, bathing the community in an impressive 365 hours of radiant daylight. This monthly peak is the culmination of a steady climb from 189 hours in January, showcasing a remarkable trend toward longer, sunnier days as spring unfolds into summer. Following June, the sun continues to grace the area, with July trailing slightly behind at 372 hours, yet still reflecting the vibrant glow of the season. As we progress into late summer and fall, the sunlight gradually begins to wane, with hours dropping to 352 in August and continuing the gentle descent through the autumn months. This dance of daylight not only highlights the beauty of Castle Rock's changing seasons but also invites residents to bask in the outdoor splendor during these sun-drenched months.
In Castle Rock, United States, the likelihood of sunny weather in June stands at 53%, slightly below the seasonal peak found in the summer months. As spring transitions into summer, the chance of sunshine dips from a more robust 62% in January, steadily declining through the warmer months of April and May. However, this moderate June outlook paves the way for sunnier days ahead, with July reaching 58%, and August ascending to 66%. Interestingly, as the year progresses into fall, the chances of sunny days continue to rise, peaking in October at 70%. This pattern suggests that while June may present a mild risk of cloudy skies, the subsequent months promise brighter prospects for sunbathers and outdoor enthusiasts alike.
As June unfolds in Castle Rock, residents enjoy the peak of daylight duration, basking in 14 hours of sunshine—a continuance from May's warmth that sets the tone for summer. This trend marks a gradual ascent from the 9 hours of daylight in January, with each passing month welcoming more sun until it plateaus in June and July. Following this pinnacle, daylight begins a gentle decline, reminding us that summer's long days will eventually yield to shorter autumn evenings. The gradual increase and subsequent decrease in daylight not only highlight the changing seasons but also enhance the community's spirit as they embrace outdoor activities amidst the vibrant natural backdrop.
In Castle Rock, United States, the winds of June usher in a gentle embrace with an average speed of 2.5 m/s (6 mph), slightly lower than the preceding months of May and April. This calming trend continues a pattern observed since the beginning of the year, where wind speeds generally hover around the 2.3 to 2.9 m/s mark. With July's winds expected to maintain a similar pace, it's evident that summer in Castle Rock provides a mild yet refreshing breeze, perfectly complementing outdoor activities and leisurely strolls. As the seasons transition, the shifts in wind speeds reflect not only the region's climate but also offer a comforting consistency that residents and visitors alike can appreciate.
The weather in Castle Rock changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of June's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Castle Rock and find detailed weather information for every month.
In June, the weather is notably warmer and more variable, with temperatures ranging from a chilly 2°C (35°F) to a scorching 35°C (96°F), and an average of 18°C (65°F). Additionally, June experiences higher precipitation, with about 45 mm (1.8 in) falling over roughly 8 days, alongside higher humidity at 76%.
In stark contrast, January brings significantly colder temperatures, with lows reaching -26°C (-15°F) and an average temperature of -3°C (27°F). The month sees far less precipitation, totaling only 17 mm (0.7 in) across just 3 days, and slightly lower humidity at 74%. For a more detailed overview of January weather in Castle Rock, check out Castle Rock weather in January.
June and February showcase striking contrasts in weather conditions. June boasts warmer temperatures, with a minimum of 2°C and an average of 18°C, peaking at a sizzling 35°C. In this month, precipitation totals 45 mm over about 8 days, accompanied by high humidity levels at 76%, making it a warm and often humid time of year. In contrast, February experiences significantly colder temperatures, where the minimum dips to a frigid -30°C and averages -3°C, with a maximum reaching only 22°C. This winter month sees less precipitation at 22 mm over 7 days and a slightly lower humidity of 75%. For a closer look at February weather, you can explore Castle Rock weather in February.
When comparing the weather in June and March, there is a stark contrast in temperatures and conditions. June experiences milder temperatures, with a minimum of 2°C (35°F) and an average of 18°C (65°F), peaking at a scorching 35°C (96°F). In contrast, March is significantly colder, starting from a minimum of -24°C (-10°F) and averaging just 2°C (36°F), with a maximum of 24°C (76°F).
In terms of precipitation, June sees 45 mm (1.8 inches) of rain over about 8 days, while March has slightly more at 59 mm (2.3 inches) but over just 7 days. Humidity levels also differ, with June being more humid at 76%, compared to March's 66%. Overall, June is much warmer and wetter than the chilly early spring conditions of March. For more detailed information, you can check Castle Rock weather in March.
When comparing the weather in June and April, a stark difference emerges in both temperature and humidity levels. April experiences cooler temperatures, with a minimum of -18°C (0°F) and an average of 6°C (43°F), while June sees much warmer conditions, ranging from a minimum of 2°C (35°F) to an average of 18°C (65°F) and soaring up to a maximum of 35°C (96°F). Additionally, June has slightly higher precipitation at 45 mm (1.8 in) over 8 days, compared to April's 42 mm (1.7 in) over 9 days. Notably, the humidity in June is also higher at 76%, compared to April’s 62%. For more detailed information on April weather, you can visit Castle Rock weather in April.
In comparing the weather of June and May, June generally experiences warmer temperatures, with a minimum of 2°C (35°F) and an average of 18°C (65°F), contrasting with May's lower minimum of -8°C (17°F) and an average of 11°C (53°F). While June can reach a maximum of 35°C (96°F), May's peak temperature is slightly lower at 31°C (88°F). Precipitation is notably less in June at 45 mm (1.8 in) over 8 days, compared to May's higher total of 87 mm (3.4 in) over 14 days. Despite these differences, humidity levels remain fairly similar, with June at 76% and May at 74%. For more details, you can check out Castle Rock weather in May.
When comparing the weather in June and July, June tends to be slightly cooler with an average temperature of 18°C (65°F), compared to July's average of 21°C (70°F). June features a wider range of temperatures, with a minimum of 2°C (35°F) and a maximum of 35°C (96°F), while July maintains a higher minimum at 8°C (47°F) and a similar maximum of 35°C (95°F). Precipitation is also more frequent in July, with rain occurring on 11 days and a total of 59 mm (2.3 in), compared to June's 8 rainy days and 45 mm (1.8 in). Humidity levels remain relatively constant, at 76% in June and slightly lower at 75% in July. For more detailed insights on July weather, you can check out Castle Rock weather in July.
In June, weather can oscillate significantly, with temperatures ranging from a cool 2°C (35°F) to a warm high of 35°C (96°F), while average temperatures hover around 18°C (65°F). The month sees about 45 mm (1.8 in) of precipitation over 8 days, coupled with a humidity level of 76%.
In contrast, August offers a more moderated temperature range, with minimums at 7°C (45°F) and maximums at 33°C (92°F), averaging at 20°C (68°F). Precipitation is slightly less at 42 mm (1.6 in), occurring over 9 days, yet humidity creeps a bit higher to 80%. For those interested in detailed insights, check out Castle Rock weather in August.
June and September present distinctly different weather patterns. June typically features warmer temperatures, with a minimum of 2°C (35°F), an average of 18°C (65°F), and a maximum of 35°C (96°F). The month experiences more precipitation, averaging 45 mm (1.8 in) over about 8 days, and carries a humidity level of 76%. In contrast, September sees cooler temperatures, ranging from a minimum of -4°C (26°F) to an average of 17°C (62°F) and a maximum of 33°C (92°F). Rainfall is less frequent in September, with only 34 mm (1.3 in) over around 6 days, and a slightly higher humidity of 79%. For more detailed insights on how September weather unfolds, you can check out Castle Rock weather in September.
June and October present stark contrasts in weather patterns. June typically enjoys warmer temperatures, with averages around 18°C (65°F) and maximums soaring up to 35°C (96°F), accompanied by a higher humidity level of 76% and approximately 45 mm of precipitation over 8 days. In contrast, October's climate is much cooler, averaging 8°C (46°F), with a minimum temperature dropping to -23°C (-9°F) and maximums reaching only 28°C (83°F). October also sees slightly less rainfall, totaling 33 mm across 6 days, while humidity remains similar at 77%. For detailed climate insights, check out Castle Rock weather in October.
The weather in June is characterized by warm temperatures, with a minimum of 2°C (35°F) and an average reaching up to 18°C (65°F), while occasionally spiking to a high of 35°C (96°F). In contrast, November sees a drastic drop in temperatures, with a minimum of -23°C (-9°F) and an average of only 2°C (37°F), peaking at a relatively mild 24°C (75°F). June experiences a higher level of precipitation at 45 mm (1.8 in) over about eight days, while November brings only 20 mm (0.8 in) of rain across four days. Both months hover around similar humidity levels, with June at 76% and November at 74%. For more details on November weather, you can check Castle Rock weather in November.
June and December present stark contrasts in weather. June boasts a mild average temperature of 18°C (65°F) with highs reaching up to 35°C (96°F), making it a warm and often humid month with about 45 mm (1.8 in) of precipitation spread over 8 days. In contrast, December experiences much colder conditions, with an average temperature of -1°C (30°F) and a minimum that can dip as low as -21°C (-5°F). Despite these frigid temperatures, December sees minimal precipitation at just 9 mm (0.4 in) over 3 days, accompanied by slightly higher humidity at 80%. For more information on the December climate specifics, you can check Castle Rock weather in December.
June in Castle Rock is a striking transition into summer, featuring warmer temperatures and an increase in humidity compared to the earlier months. As the days grow longer, locals and visitors alike enjoy the average warmth, making outdoor activities more inviting. However, brief rain showers, with precipitation occurring on about a third of the month, remind us that summer is not without its moisture. These combinations of heat and humidity set June apart from the cooler, drier early months of the year. For a deeper dive into how June fits into the broader weather patterns, check out Castle Rock Climate.