Last updated: February 24, 2025
In June, Mount Shasta experiences a vibrant shift in weather, with daytime temperatures soaring to a maximum of 35°C (96°F) and an average around 18°C (64°F). Nights cool down significantly, dipping to a minimum of 0°C (32°F), creating a diverse climate perfect for outdoor adventures. While the region enjoys 27 mm (1.1 in) of precipitation over 4 days, humidity levels linger at a comfortable 67%, offering refreshing mornings and lively afternoons. This unique weather pattern makes June an ideal time to explore the stunning landscapes and recreational opportunities that Mount Shasta has to offer.
In June, Mount Shasta experiences a significant warming trend, with temperatures showcasing a delightful range. The month begins to shake off the chill of winter, starting with minimum temperatures around 0°C (32°F) and reaching an invigorating average of 18°C (64°F). The highs can soar to a summery 35°C (96°F), making it one of the warmest months of the year. This transition marks a vibrant shift from the coldest January lows of -19°C (-3°F), illustrating a substantial leap towards the pleasant summer climate ahead. As visitors flock to the area, the inviting temperatures create perfect conditions for outdoor adventures, highlighting Mount Shasta's picturesque beauty under a sunlit sky.
In June, Mount Shasta transforms as the rainy season comes to a gentle close, bringing a significant drop in precipitation to just 27 mm (1.1 in), falling on an average of only 4 days. This tapering trend continues from May’s 87 mm, marking a striking contrast to the peak precipitation months earlier in the year, where January saw a hefty 227 mm. The transition to summer is evident, with July further reducing rainfall to a mere 5 mm (0.2 in). This pattern of dwindling precipitation not only highlights the region's seasonal variance but also signals the onset of drier days as the lush, snow-covered landscape begins to embrace the warmth of summer.
In June, Mount Shasta experiences a notable decline in humidity, dropping to 67% after the wetter months of spring. This marks a significant shift from the higher humidity levels seen earlier in the year, as January through May consistently hover between 72% and 87%. By June, the arrival of summer ushers in drier air, paving the way for even lower humidity levels in the subsequent months. As the season progresses, July and August bring even drier conditions, with humidity plummeting to 56% and 42%, respectively. This trend reflects a transition into the warmer, more arid summer months, making June a pivotal point in Mount Shasta's annual humidity cycle.
In June, Mount Shasta experiences one of the highest UV exposure levels of the year, with an impressive UV Index of 12, categorizing it as extreme. This heightened intensity means that individuals should limit their sun exposure to just 10 minutes to prevent skin damage. The trend leading up to June shows a gradual escalation in UV Index values, where the transition from a moderate Index of 3 in January climbs steadily to extreme levels by May and June. As summer approaches, the UV Index peaks, making it essential to take protective measures during outdoor activities. To explore more about UV levels throughout the year in this picturesque location, check out the details at Mount Shasta UV Index.
UV Risk Categories
June in Mount Shasta bathes in a spectacular 386 hours of sunshine, marking a peak in the annual solar celebration. This month stands out not only for its abundant sunlight but also for the notable upward trend seen throughout the spring. Beginning with 111 hours in January and blossoming to a bright 352 hours in May, the gradual increase culminates in a sun-drenched June. As the summer progresses, sunlight continues to shine brightly with 402 hours in July, before tapering off in the fall months. The early summer warmth and light make June a perfect time to explore the stunning landscapes of Mount Shasta, showcasing the beauty of nature illuminated by the sun.
As June rolls in, Mount Shasta basks in the allure of increasing sunshine, boasting a 75% chance of clear skies. This sunny disposition marks a significant rise from the early months of the year, where January's chances lingered at a mere 26%. The transition is notable; with each passing month, the likelihood of sunny weather steadily climbs, peaking in the summer with July and August reaching 84% and 87% respectively. This steady upward trend not only highlights June as a turning point into the sunny season, but also makes it an enticing time for outdoor activities, as nature flourishes beneath the bright skies and warm temperatures. So, whether you're planning a hike or simply soaking in the views, June in Mount Shasta promises a delightful embrace of sunshine.
In Mount Shasta, the arrival of June ushers in a delightful climax of daylight, offering an impressive 15 hours of sunshine each day. This month represents a peak in daylight duration, following a gradual increase that begins with a modest 9 hours in January and steadily climbs throughout the spring. As the days grow longer, residents and visitors alike can bask in the warmth and beauty of the outdoors, enjoying the vibrant landscape that thrives under the sun. By July, the daylight begins to recede slightly, hinting at the transition toward autumn. Overall, June stands out as a time when nature is fully embraced, illuminated by the extended hours of brightness.
In June, Mount Shasta experiences a gentle breeze with an average wind speed of 2.2 m/s (5 mph), maintaining a consistent flow characteristic of the late spring months. This slight fluctuation in wind speed mirrors the patterns observed from January to May, where the winds hovered between 2.1 to 2.4 m/s (5 mph). Interestingly, as summer approaches, a downward trend begins, with July and August showing even calmer winds at 1.9 m/s (4 mph). Despite this summer lull, June's winds remain lively enough to invigorate the air, making it a delightful time for outdoor enthusiasts to engage with the stunning natural landscape, basking in the serenity that the gentle winds bring to the region.
The weather in Mount Shasta 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 Mount Shasta and find detailed weather information for every month.
June and January present starkly contrasting weather conditions. In June, temperatures range from a chilly 0°C (32°F) at night to a warm 35°C (96°F) during the day, with an average of 18°C (64°F). The month experiences minimal precipitation, totaling 27 mm (1.1 in) over just 4 days, accompanied by a comfortable humidity level of 67%. In contrast, January is much colder, with temperatures dipping as low as -19°C (-3°F), averaging around 1°C (35°F) and peaking at 14°C (58°F). This month sees significantly higher precipitation, with 227 mm (8.9 in) spread across 13 days and humidity levels at a much higher 86%. For more details, you can check out the Mount Shasta weather in January.
When comparing the weather in June and February, it’s clear that the two months present stark contrasts. June experiences a much warmer temperature range, with minimums of 0°C (32°F) and maximums reaching up to 35°C (96°F), while February's temperatures are considerably colder, starting at a brisk minimum of -13°C (8°F) and peaking at 18°C (64°F). Additionally, June sees significantly less precipitation, with only 27 mm (1.1 in) over about 4 days, compared to February's hefty 218 mm (8.6 in), spread over 11 days. The humidity levels are also higher in February at 87%, while June's humidity is relatively lower at 67%. For a more detailed understanding of the weather during February, you can check Mount Shasta weather in February.
When comparing the weather in June and March, there is a stark contrast in temperatures and conditions. June features a much warmer temperature range, with a minimum of 0°C (32°F) and a maximum reaching 35°C (96°F), alongside a pleasant average of 18°C (64°F). In contrast, March has a significantly cooler temperature profile, experiencing minimums as low as -15°C (6°F) and an average of just 3°C (38°F). Additionally, March sees a much higher level of precipitation at 204 mm (8.0 in) over 16 days, compared to June's lighter 27 mm (1.1 in) occurring over just 4 days. Humidity levels are also higher in March at 86%, compared to June's 67%. For more specific weather details, you can check Mount Shasta weather in March.
June and April present starkly contrasting weather conditions. In June, temperatures range from a chilly minimum of 0°C (32°F) to a warm maximum of 35°C (96°F), with an average of 18°C (64°F). The month experiences relatively low precipitation of 27 mm (1.1 in) over just 4 days, and humidity averages around 67%. In contrast, April features much cooler temperatures, with a minimum of -6°C (22°F), an average of 7°C (45°F), and a maximum of 25°C (77°F). Additionally, April is much wetter, receiving 121 mm (4.8 in) of rain across 10 days, while maintaining a higher humidity level of 83%. For a detailed look at April's climate specifics, check out Mount Shasta weather in April.
In comparing the weather of June and May, it's evident that June experiences warmer temperatures, with a minimum of 0°C (32°F) and an average of 18°C (64°F), compared to May's minimum of -5°C (24°F) and average of 12°C (54°F). Additionally, June boasts a higher maximum temperature of 35°C (96°F), while May peaks at 30°C (86°F). However, May sees significantly more precipitation, with 87 mm (3.4 in) over 9 days, in contrast to June's 27 mm (1.1 in) over just 4 days. Humidity levels are relatively similar, at 67% for June and 72% for May, but the overall climate in June feels noticeably drier and warmer. For more detailed information, you can check the Mount Shasta weather in May.
June weather tends to be cooler and slightly more humid, with temperatures ranging from a minimum of 0°C (32°F) to a maximum of 35°C (96°F) and an average of 18°C (64°F). It sees a total precipitation of 27 mm (1.1 in) over four days, contributing to a humidity level of 67%. In contrast, July offers warmer conditions with minimum temperatures of 8°C (47°F) and maximums reaching up to 37°C (99°F), averaging 23°C (73°F). Additionally, July is much drier, with only 5 mm (0.2 in) of rain recorded over just one day and lower humidity at 56%. For a detailed look at the weather in July, you can check Mount Shasta weather in July.
June and August showcase distinct differences in weather patterns. June experiences a wider temperature range, with minimums dipping to 0°C (32°F) and highs reaching up to 35°C (96°F), while August presents a warmer average of 22°C (71°F) and maximums touching 37°C (98°F). Precipitation in June is more frequent, occurring over 4 days with a total of 27 mm (1.1 in), compared to August’s relatively dry conditions, which see only 9 mm (0.4 in) over just 2 days. Furthermore, humidity levels decline significantly from June's 67% to August's 42%, contributing to a more comfortable atmosphere during the latter month. For more detailed information, check out Mount Shasta weather in August.
In June, the weather typically features a comfortable average temperature of 18°C (64°F), with maximums reaching up to 35°C (96°F) under a backdrop of relatively high humidity at 67%. The month experiences minimal precipitation, averaging 27 mm over just four days. In contrast, September shows a slight drop in average temperatures to 17°C (63°F), with minimum temperatures dipping to -1°C (30°F). Despite a maximum temperature of 36°C (96°F), the humidity decreases significantly to 46%, and the overall precipitation is slightly lower at 23 mm, also spread across four days. For more detailed insights on the weather conditions during this time, check out Mount Shasta weather in September.
June and October present contrasting weather patterns despite both months sharing similar humidity levels of 67%. In June, temperatures range from a refreshing minimum of 0°C (32°F) to a hot maximum of 35°C (96°F), with an average temperature of 18°C (64°F) and relatively low precipitation of 27 mm (1.1 in) over just 4 days. In contrast, October features a cooler climate, with temperatures dipping to a minimum of -4°C (25°F) and an average of 10°C (51°F), while still reaching a maximum of 31°C (87°F). However, October experiences considerably higher precipitation at 76 mm (3.0 in) across 5 days. For more detailed insights into the October weather, you can explore Mount Shasta weather in October.
June and November showcase striking contrasts in weather conditions. In June, temperatures range from a chilly 0°C (32°F) at night to a warm peak of 35°C (96°F) during the day, with an average of 18°C (64°F). The month sees relatively low precipitation, totaling 27 mm (1.1 in) over just 4 days, and a moderate humidity level of 67%. In stark contrast, November experiences much colder temperatures, with a minimum of -14°C (7°F) and a cooler average of 5°C (42°F), reaching a maximum of 23°C (73°F). Precipitation becomes significantly more frequent and intense, accumulating to 128 mm (5.1 in) over 9 days, coupled with higher humidity at 86%. For more details on what to expect, check out Mount Shasta weather in November.
June and December present stark contrasts in weather. In June, temperatures range from a chilly 0°C (32°F) at night to a warm 35°C (96°F) during the day, with an average of 18°C (64°F). Precipitation is relatively low, totaling 27 mm (1.1 in) over just 4 days, and humidity sits at 67%. In contrast, December experiences much colder temperatures, with a minimum of -10°C (14°F) and an average of just 1°C (34°F), peaking at 17°C (63°F). This month sees significantly higher precipitation at 153 mm (6.0 in) over 12 days, and humidity increases to 86%. For more details on December weather, check out Mount Shasta weather in December.
As June unfolds in Mount Shasta, the transition into summer becomes evident through warm temperatures and longer days. The maximum heats up to a balmy 35°C, providing ample opportunity for outdoor adventures, while the average temperature reflects a comfortable 18°C, ideal for exploration. Unlike the wetter spring months, June sees significantly less precipitation, with only four days of rain contributing to a mere 27 mm, which enhances the enjoyment of hiking trails and scenic vistas. The humidity of 67% adds a touch of warmth, making it perfect for those seeking the sun. For more insights into the seasonal patterns, check out the comprehensive information available at Mount Shasta Climate.