June Weather in Chelan, United States

Last updated: February 24, 2025

In June, Chelan, United States, experiences a diverse range of temperatures, with a maximum soaring to 43°C (109°F) and a minimum dipping to 4°C (40°F). The average temperature hovers around a comfortable 18°C (65°F), providing a pleasant backdrop for summer activities. Despite this warmth, the region sees limited precipitation, with only 9 mm (0.4 in) falling across 3 days. With an humidity level of 82%, the air retains a touch of moisture, enhancing the lush landscapes for which Chelan is renowned.

June Temperature in Chelan

In June, Chelan, United States, welcomes the arrival of summer with milder temperatures that are a striking contrast to the chilly winter months. The minimum temperature hovers around a comfortable 4°C (40°F), while the average rises to a pleasant 18°C (65°F), making this month a favorite for outdoor activities. The warmth peaks with a staggering maximum of 43°C (109°F), an indication of the region's capacity for heat. As the days grow longer and sunnier, the shift from the cooler spring averages of 14°C (58°F) in May to June's warmth displays a clear upward trend, ushering in a season filled with vibrant life and adventure. In Chelan, June is not just a break from the cold; it’s a celebration of warmth and the joys of summer.

June Weather in Chelan: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Chelan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec282938465764727161463729
Data source: Temperature data for Chelan generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

June Precipitation in Chelan

In Chelan, United States, June marks a significant shift in precipitation patterns as the region transitions into summer. With only 9 mm (0.4 in) of rainfall over just 3 days, June stands out as one of the driest months of the year, continuing the downward trend from the wetter spring months. The stark decrease from 22 mm (0.9 in) in May not only highlights a seasonal reduction but also sets the stage for July, which sees an even lower rainfall of just 2 mm (0.1 in). This pattern reflects the typical climate dynamics of Chelan, where warmer temperatures and increased sunshine during summer lead to minimal precipitation, allowing residents and visitors to enjoy the beautiful outdoor landscapes without the interruption of rain.

June Precipitation Trends in Chelan

The chart displays monthly precipitation patterns in Chelan, with values for each month alongside June's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec766241362292523485770
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Chelan

In Chelan, United States, June experiences a noticeable shift in humidity, with levels dropping to 82% from the higher percentages seen in the earlier months of the year. Following a gradual decline since May, where humidity was at 81%, June marks the beginning of a more pronounced transition into the drier summer months, especially as July and August bring even lower levels at 79% and 63% respectively. This trend highlights a seasonal pattern where humidity peaks during the winter months and gradually decreases through the summer, creating a more comfortable atmosphere for outdoor activities. After a humid start to the year, Chelan’s weather adds a refreshing touch as residents and visitors look forward to sunnier days ahead.

June Average Humidity in Chelan

This chart illustrates the average monthly humidity levels in Chelan, with June's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how June's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec86%86%87%84%81%82%79%63%62%83%89%88%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Chelan

As summer arrives in Chelan, the UV Index peaks in June with a striking value of 9, placing it in the very high exposure category and limiting safe sun exposure to just 15 minutes. This trend follows a gradual increase from the lower UV Index readings of 2 in January to 8 in May, showcasing the growing intensity of sunlight as the season progresses. By July, the UV Index escalates to its highest at 10, emphasizing the urgent need for sun protection during this sun-soaked period. With summer's clear skies and strong sunlight, it's crucial for residents and visitors alike to stay vigilant and informed about UV levels. For detailed information on UV conditions throughout the year, check out the Chelan UV Index.

Maximum UV Index Levels in Chelan for June

The chart shows the monthly maximum UV Index (UVI) for Chelan in June, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec2456891097532
Data source: Chelan June UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

June Sunshine in Chelan

As June unfolds in Chelan, the region basks in a glorious 376 hours of sunshine, marking it as one of the sunniest months of the year. This vibrant increase in sunlight from 350 hours in May highlights a steady ascent toward summer, creating a lively atmosphere perfect for outdoor activities. The trend becomes even more pronounced as we transition into July, where the sunshine peaks at 416 hours. Following June, there's a slight decline in sunshine hours, but the long days of summer still retain plenty of warmth and light. Overall, the months leading to June paint a picture of rising brightness, setting the stage for a sun-soaked summer that Chelan residents and visitors cherish each year.

Monthly Sunshine Duration in Chelan: June Highlighted

The June sunshine duration represents the total number of hours Chelan experiences direct sunlight during the month of June, excluding cloudy or obstructed periods. This chart compares the sunshine duration of June with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec79h161h241h285h350h376h416h360h287h232h139h100h
Data source: Chelan June Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Chelan During June

As June rolls in, Chelan, United States, experiences a notable upswing in sunny weather, with a 64% chance of sunshine. This trend marks a significant leap from the earlier months: starting at just 22% in January, the likelihood of clear skies steadily increases through spring, reaching 58% in April and 60% in May. By June, the days are longer and warmer, making it a prime month for outdoor activities. July brings an impressive 87% likelihood of sun, indicating that the summer season is just around the corner, but June's 64% provides an inviting precursor to the dazzling days ahead.

Percentage of Sunny Days in June in Chelan

The chart illustrates the percentage of sunny days in Chelan throughout the year, with June highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Chelan experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec22%34%44%58%60%64%88%65%53%45%27%22%
Data source: Chelan June chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Chelan in June

In Chelan, United States, daylight duration experiences a remarkable transition as the year progresses. Starting with a modest 8 hours in January, the days gradually lengthen, reaching a delightful 15 hours by both May and June. This peak in daylight marks a vibrant time for outdoor activities and exploration, as the sun graces the region with its presence. Following June, daylight begins its slow decline, with 14 hours in August and tapering to 12 hours by September. This trend highlights the seasonal rhythm of Chelan, where longer, sunlit days in late spring and early summer foster a lively atmosphere, before the inevitable shortening of days ushers in the cooler months ahead.

Average Daylight Hours in Chelan for June

The chart illustrates the variation in daylight duration in Chelan throughout the year, with June highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 54m10h 15m11h 57m13h 40m15h 9m15h 54m15h 29m14h 9m12h 29m10h 46m9h 15m8h 28m
Data source: Chelan daylight hours, calculated by summing the hours between sunrise and sunset for each day.

June Winds in Chelan

In Chelan, United States, the month of June brings a refreshing breeze with an average wind speed of 2.4 m/s (5 mph), a slight dip from the more blustery conditions of earlier months. As spring transitions into summer, wind speeds have gradually increased from a gentle 1.4 m/s (3 mph) in January, peaking in May at 2.6 m/s (6 mph). This upward trend towards mid-year is marked by consistency; June, July, and August all maintain a steady 2.4 m/s (5 mph). As we move into fall, expect a gradual decrease, reflecting Chelan's calming winds as the year progresses. Overall, June encapsulates a sweet spot of pleasant breezes, perfect for outdoor adventures amidst the stunning summer backdrop.

Average June Wind Speed in Chelan

The chart displays monthly wind speed patterns in Chelan, with values for each month shown alongside June's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how June's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec1.42.12.02.42.62.4 m/s2.42.31.91.81.71.6
Data source: Chelan June wind data, generated using information from the Copernicus Climate Change Service.

How June Weather in Chelan Compares to Other Months

The weather in Chelan 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 Chelan and find detailed weather information for every month.

June and January present starkly contrasting weather conditions. In June, temperatures can range from a cool 4°C (40°F) at night to a scorching 43°C (109°F) during the day, averaging around 18°C (65°F). This month sees relatively low precipitation, with just 9 mm (0.4 in) over about 3 days, although humidity is high at 82%. In contrast, January experiences much colder temperatures, with nighttime lows plummeting to -17°C (1°F) and daytime highs reaching only 7°C (45°F), averaging -2°C (28°F). This winter month is characterized by significantly higher precipitation of 76 mm (3.0 in) spread over approximately 13 days, with humidity slightly higher at 86%. For more details on January conditions, you can check Chelan weather in January.

June and February present starkly contrasting weather patterns. In June, temperatures range from a chilly 4°C (40°F) at night to a scorching high of 43°C (109°F), with an average of 18°C (65°F). Rain is scarce, with only 9 mm (0.4 in) of precipitation over about 3 days, and humidity remains relatively high at 82%. In contrast, February experiences much colder temperatures, with a minimum of -14°C (6°F) and a maximum of 12°C (55°F), averaging -2°C (29°F). This month sees significantly more precipitation, totaling 62 mm (2.4 in) over 11 days, and a slightly higher humidity level of 86%. For more detailed insights on February weather, visit Chelan weather in February.

When comparing the weather in June and March, it's evident that they present stark contrasts. June boasts a much warmer average temperature of 18°C (65°F), with maximum highs soaring to 43°C (109°F), while March has a much cooler average of just 3°C (38°F) and maximum temperatures reaching only 18°C (64°F). Additionally, March experiences significantly higher precipitation levels at 41 mm (1.6 in) over 8 days, compared to June's minimal 9 mm (0.4 in) across just 3 days. Humidity levels are also higher in March at 87% compared to June’s 82%, highlighting the distinct seasonal differences. For more detailed information, you can check out Chelan weather in March.

When comparing the weather in June and April, there are some notable differences. June typically experiences a wider temperature range, with a minimum of 4°C (40°F), an average of 18°C (65°F), and maximum temperatures soaring up to 43°C (109°F). In contrast, April has cooler temperatures, featuring a minimum of -4°C (25°F), an average of 8°C (47°F), and a maximum of 25°C (76°F). Additionally, June sees significantly less precipitation, with only 9 mm (0.4 in) over 3 days, whereas April has more frequent rainfall, totaling 36 mm (1.4 in) over 6 days. Humidity levels are fairly similar, with June at 82% and April at 84%. For more details on April weather specifics, you can check Chelan weather in April.

In comparing the weather of June to May, June experiences a broader temperature range, with a minimum of 4°C and a maximum soaring up to 43°C, while May has temperatures ranging from 0°C to 31°C. The average temperature in June is significantly higher at 18°C compared to May's average of 14°C. Precipitation is lower in June, totaling only 9 mm over three days, in contrast to May's 22 mm over five days. Humidity levels are slightly higher in June at 82%, compared to May's 81%. For more details on May weather, check out Chelan weather in May.

In June, the weather experiences a wider temperature range, with a minimum of 4°C (40°F) and a maximum of 43°C (109°F), while the average temperature is about 18°C (65°F). This month also sees some precipitation, with 9 mm (0.4 in) over 3 days and high humidity at 82%. In contrast, July offers milder temperatures, with a minimum of 9°C (48°F), an average of 22°C (72°F), and a maximum of 40°C (105°F). Precipitation is minimal in July, only 2 mm (0.1 in) over 0 days, accompanied by slightly lower humidity at 79%. For more detailed information, you can check out the Chelan weather in July.

In June, temperatures can vary significantly, with a minimum of 4°C (40°F) and a blistering maximum of 43°C (109°F), leading to an average temperature of 18°C (65°F). The month experiences 9 mm (0.4 in) of precipitation over about 3 days, alongside high humidity levels at 82%. In contrast, August has a milder climate, with minimum temperatures rising to 7°C (45°F) and an average of 22°C (71°F), reaching a maximum of 38°C (100°F). Precipitation decreases to just 4 mm (0.2 in) on only 1 day, and humidity drops to 63%. For a closer look at the specifics, check out Chelan weather in August.

June and September present notable differences in weather patterns. June features a broader temperature range with minimums dropping to 4°C (40°F), an average of 18°C (65°F), and maximums reaching a sweltering 43°C (109°F). On the other hand, September generally experiences cooler conditions, with minimum temperatures of 2°C (36°F), an average of 16°C (61°F), and maximums capped at 35°C (96°F). Precipitation is less in June, totaling only 9 mm (0.4 in) over three days, while September sees increased rainfall at 23 mm (0.9 in) over the same duration. Additionally, June's humidity is notably higher at 82%, compared to the more comfortable 62% in September. For more insights, you can check out the detailed information on Chelan weather in September.

June and October weather showcase notable contrasts in temperature and precipitation patterns. June typically experiences milder conditions with average temperatures around 18°C (65°F), peaking at a scorching 43°C (109°F), while October sees cooler average temperatures of 8°C (47°F), with a maximum of 26°C (79°F). Rainfall also differs significantly; June receives minimal precipitation of just 9 mm over about three days, whereas October is much wetter, accumulating 48 mm of rain across six days. Humidity levels remain similar in both months, hovering around 82% in June and 83% in October. For more detailed information about the weather during this month, check out Chelan weather in October.

June and November present contrasting weather conditions. In June, temperatures can soar from a minimum of 4°C (40°F) to a blazing maximum of 43°C (109°F), with an average of around 18°C (65°F). The month sees relatively little precipitation, averaging only 9 mm (0.4 in) and just three rainy days, accompanied by high humidity at 82%. In sharp contrast, November experiences a cooler climate, with temperatures ranging from a minimum of -9°C (16°F) to a maximum of 15°C (60°F), and an average of 3°C (37°F). This month is marked by significantly higher precipitation at 57 mm (2.2 in) over 12 rainy days, coupled with a humidity level of 89%. For a more in-depth understanding of November's weather conditions, you can check out Chelan weather in November.

June and December present stark contrasts in weather conditions. June boasts a warm average temperature of 18°C (65°F), with extreme highs reaching up to 43°C (109°F), yet experiences minimal rainfall of just 9 mm (0.4 in) over three days and a humidity level of 82%. In contrast, December is much colder, with an average temperature of -2°C (29°F), peaking at just 14°C (58°F). This month sees significantly more precipitation, totaling 70 mm (2.8 in) over 12 days and slightly higher humidity at 88%. For more details on December conditions, you can check Chelan weather in December.

Compare Chelan's Climate with Cities Worldwide

Conclusion: What to Expect From June Weather in Chelan

June in Chelan ushers in a remarkable transition from the cooler grip of spring to the warmth of summer. With temperatures peaking at a scorching maximum of 43°C (109°F), the landscape transforms into a sun-soaked paradise, inviting outdoor activities and leisurely days by the lake. Despite an average of 18°C (65°F) and a refreshing evening chill down to 4°C (40°F), the month remains relatively dry with just a trace of precipitation over three days, and an impressive humidity of 82% that adds a subtle warmth to the air. This ideal weather makes June stand out as an optimal time for visitors and locals alike to enjoy Chelan's stunning natural beauty. For those curious about how Chelan's climate shapes its seasons, be sure to explore more at Chelan Climate.