June Weather in Thermopolis, United States

Last updated: February 24, 2025

In June, Thermopolis, United States, showcases a striking range of temperatures, with a maximum soaring to 39°C (103°F) and a refreshing average of 20°C (68°F). The month experiences a cool minimum dip to 1°C (35°F), providing a unique contrast to the otherwise warm days. Rainfalls are relatively sparse, totaling 27 mm (1.1 in) across 6 days, contributing to a humidity level of 67% that enhances the summery atmosphere. This dynamic weather pattern makes June a captivating month, balancing warmth with occasional refreshing showers amidst the picturesque backdrop of Thermopolis.

June Temperature in Thermopolis

In June, Thermopolis transforms into a warm haven, shedding the frigid chill of winter with temperatures that reach their peak. With minimums around 1°C (35°F) and an inviting average of 20°C (68°F), residents and visitors alike can relish in the pleasant summer vibes. The soaring maximums, climbing to a sizzling 39°C (103°F), create a stark contrast to the year’s earlier months, showcasing a dramatic shift from the biting cold of January, where temperatures plummet to as low as -29°C (-20°F). This month marks a transition into a season of warmth and outdoor activities, as the gradual rise from a chilly spring culminates in the hot summer days that characterize Thermopolis, making June a time of vibrant energy and revitalization.

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

The chart illustrates June temperature patterns in Thermopolis, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec212137445467767262443424
Data source: Temperature data for Thermopolis generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

June Precipitation in Thermopolis

In Thermopolis, United States, June is marked by a moderate precipitation amount of 27 mm (1.1 in), falling over approximately six days. This rainfall is a noticeable drop from the 67 mm (2.6 in) recorded in May, suggesting a shift towards drier conditions as summer approaches. Despite this decrease, June still maintains a level of humidity beneficial for local flora, setting the stage for the warm months ahead. As the year progresses, July, with only 13 mm (0.5 in) of rain over just two days, indicates a further reduction in precipitation, heralding the typically sunny spells that characterize the peak summer season.

June Precipitation Trends in Thermopolis

The chart displays monthly precipitation patterns in Thermopolis, 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.
JanFebMarAprMayJunJulAugSepOctNovDec112122536727131827271714
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

June Humidity in Thermopolis

As June arrives in Thermopolis, residents experience a notable dip in humidity, with levels dropping to 67%. This trend reflects a gradual decline from the winter months, where humidity peaks at 90% in January and 89% in February. By May, the air becomes more comfortable at 69%, setting the stage for June's mild and refreshing atmosphere. As summer progresses into July, humidity decreases further to 65%, indicating a shift towards drier conditions. This pattern highlights a clear seasonal transition, where the early summer months offer a pleasant respite from the heavy moisture of winter, making June an ideal time to enjoy the great outdoors in Thermopolis.

June Average Humidity in Thermopolis

This chart illustrates the average monthly humidity levels in Thermopolis, 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.
JanFebMarAprMayJunJulAugSepOctNovDec90%89%82%72%69%67%65%59%59%69%83%89%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Thermopolis

As summer unfolds in Thermopolis, June ushers in an extreme UV Index of 11, drastically reducing the safe exposure time to just 10 minutes. This marks a significant increase from the very high levels seen in May, which had an index of 10. As the months progress from spring to summer, residents and visitors alike should be acutely aware of the rising sun's intensity, especially following April's 9 and May’s peak. With such a notable jump in UV levels, protective measures are essential to avoid harmful skin damage. For detailed information about UV trends throughout the year, visit Thermopolis UV Index. Stay safe and enjoy the sunny days ahead!

Maximum UV Index Levels in Thermopolis for June

The chart shows the monthly maximum UV Index (UVI) for Thermopolis 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.
JanFebMarAprMayJunJulAugSepOctNovDec3569101111109643
Data source: Thermopolis 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 Thermopolis

As June rolls into Thermopolis, the area basks in a remarkable 384 hours of sunshine, making it the sunniest month of the year. This vibrant burst of sunlight follows a steady increase from the beginning of the year, with January starting at a modest 169 hours. As spring unfolds, residents eagerly anticipate the sun-soaked days of May, which average 325 hours, setting the stage for the peak of summer in June. Following June, July remains bright with 391 hours of sunshine, but the gradual decline begins in August as daylight hours decrease. This yearly cycle showcases Thermopolis's transition from crisp winter days to the bright embrace of summer, inviting locals and visitors alike to enjoy the natural beauty of the region.

Monthly Sunshine Duration in Thermopolis: June Highlighted

The June sunshine duration represents the total number of hours Thermopolis 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.
JanFebMarAprMayJunJulAugSepOctNovDec169h219h283h293h325h384h391h356h301h260h227h216h
Data source: Thermopolis June Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Thermopolis During June

In June, Thermopolis experiences a notable surge in sunny weather, with a 68% chance of sunshine—making it one of the sunniest months of the year. This is a significant increase compared to the preceding months, where chances hovered around the low to mid-50s. The trend of rising sunny days continues into July and August, both sitting comfortably at 65%. As summer unfolds, the likelihood of clear skies seems promising, particularly compared to the varied weather patterns of earlier months, where the chances dip to as low as 44% in November. This consistent upward trajectory towards sun-soaked afternoons makes June an ideal time to enjoy the natural beauty of this charming town.

Percentage of Sunny Days in June in Thermopolis

The chart illustrates the percentage of sunny days in Thermopolis 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 Thermopolis experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec53%45%50%49%45%68%65%65%74%52%44%51%
Data source: Thermopolis June chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Thermopolis in June

In Thermopolis, United States, June marks a delightful peak in daylight duration, offering a generous 15 hours of sunlight. This increase is a part of a gradual ascent that begins in January with just 9 hours of daylight. As the months progress, the days lengthen, reaching a crescendo in June and July, where daylight hours plateau. Following this mid-year zenith, the trend shifts as daylight begins to wane again in August, shrinking to 13 hours before continuing its descent through the fall. This cyclical pattern of increasing and decreasing light not only shapes the seasons but also influences the rhythms of daily life in this charming town.

Average Daylight Hours in Thermopolis for June

The chart illustrates the variation in daylight duration in Thermopolis throughout the year, with June highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 20m10h 30m11h 58m13h 27m14h 44m15h 22m15h 1m13h 52m12h 26m10h 57m9h 38m8h 58m
Data source: Thermopolis daylight hours, calculated by summing the hours between sunrise and sunset for each day.

June Winds in Thermopolis

In June, Thermopolis experiences a gentle shift in wind patterns, showcasing an average wind speed of 3.0 m/s (7 mph). This marks a slight increase compared to the breezier months of April and May, where winds were recorded at 3.2 m/s and 2.8 m/s, respectively. As spring transitions into summer, the winds provide a mild backdrop for various outdoor activities, making the town an inviting destination. Interestingly, while July sees a decrease back to 2.5 m/s, June's breezy conditions are a refreshing sign of the season, promoting an atmosphere that is vibrant yet comfortably calm. Overall, June serves as a pivotal point in the year, reflecting a brief uptick in wind speed before settling into a more consistent and serene summer flow.

Average June Wind Speed in Thermopolis

The chart displays monthly wind speed patterns in Thermopolis, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.42.62.83.22.83.0 m/s2.52.62.62.62.43.1
Data source: Thermopolis June wind data, generated using information from the Copernicus Climate Change Service.

How June Weather in Thermopolis Compares to Other Months

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

June and January present stark contrasts in weather. In June, temperatures range from a minimum of 1°C (35°F) to a scorching maximum of 39°C (103°F), with an average of 20°C (68°F). The month typically sees about 27 mm (1.1 in) of precipitation over approximately 6 days and experiences a humidity level of 67%. In contrast, January brings much harsher conditions, featuring frigid temperatures that can plummet to -29°C (-20°F), with an average of -6°C (21°F) and a maximum of 11°C (52°F). Precipitation during this time is minimal, totaling only 11 mm (0.4 in) over 2 days, but the humidity is notably higher at 90%. For a more detailed overview of January weather in this area, you can refer to Thermopolis weather in January.

June and February present stark contrasts in weather conditions. In June, temperatures range from a minimum of 1°C (35°F) to a scorching maximum of 39°C (103°F), averaging around 20°C (68°F), with a moderate level of precipitation at 27 mm (1.1 in) over six days and a humidity of 67%. In contrast, February features much colder weather, with temperatures plummeting to a minimum of -25°C (-13°F) and peaking at only 14°C (57°F), averaging -6°C (21°F). Precipitation during this month is slightly lower at 21 mm (0.8 in), though the humidity is higher at 89%. For more detailed information on February conditions, you can check Thermopolis weather in February.

When comparing the weather in June and March, the differences are striking. June typically experiences much warmer temperatures, ranging from a chilly minimum of 1°C (35°F) to an average of 20°C (68°F) and peaking at a scorching 39°C (103°F). In contrast, March is significantly colder, with temperatures ranging from a frigid minimum of -27°C (-16°F) to an average of just 3°C (37°F) and a maximum of 24°C (76°F). Precipitation levels are relatively similar, with June receiving 27 mm (1.1 in) over 6 days compared to March's 22 mm (0.9 in) over 5 days; however, March's higher humidity at 82% creates a distinct chilly dampness that contrasts with June's 67% humidity. For more detailed information about March weather, you can visit Thermopolis weather in March.

When comparing the weather in June and April, it’s clear that June has significantly warmer temperatures, with an average of 20°C (68°F) and a maximum that can reach up to 39°C (103°F). In contrast, April experiences much cooler conditions, with an average temperature of just 7°C (44°F) and a maximum of 27°C (80°F). Additionally, June has lower precipitation at 27 mm (1.1 in) over 6 days, while April sees more rainfall, accumulating 53 mm (2.1 in) across 9 days. The humidity levels remain fairly similar, with June at 67% and April slightly higher at 72%. For a more detailed look at April's weather, you can explore Thermopolis weather in April.

In comparing the weather between June and May, June exhibits significantly warmer temperatures, with a minimum of 1°C (35°F), an average of 20°C (68°F), and a maximum of 39°C (103°F), compared to May's cooler range that sees a minimum of -4°C (25°F), an average of 12°C (54°F), and a maximum of 31°C (88°F). Additionally, June experiences less precipitation, with only 27 mm (1.1 in) falling over 6 days, whereas May has 67 mm (2.6 in) of rain spread over 10 days. Humidity levels remain relatively stable, with June at 67% and May slightly higher at 69%. For those interested in more detailed weather statistics, you can check out Thermopolis weather in May.

In June, temperatures can be quite varied, ranging from a minimum of 1°C (35°F) to a maximum of 39°C (103°F), with an average temperature of 20°C (68°F). The month experiences approximately 27 mm (1.1 in) of precipitation over 6 days, accompanied by a humidity level of 67%.

By contrast, July tends to be warmer overall, with temperatures starting at a minimum of 7°C (44°F) and peaking at 40°C (104°F), yielding an average temperature of 24°C (76°F). July sees a significant decrease in rainfall, with only 13 mm (0.5 in) falling over just 2 days, and the humidity slightly lower at 65%.

For more details on the weather in July, you can visit Thermopolis weather in July.

June and August exhibit distinct weather patterns, highlighting the transition of early summer into its latter stages. In June, temperatures can range from a chilly 1°C (35°F) at night to a scorching high of 39°C (103°F) during the day, with an average temperature of 20°C (68°F). This month sees a moderate amount of precipitation at 27 mm (1.1 in) over approximately 6 days, coupled with a relatively high humidity level of 67%.

By August, the weather shifts slightly, with minimum temperatures rising to 7°C (44°F) and an average of 22°C (72°F). The maximum temperature peaks at a still warm 38°C (100°F), but overall precipitation decreases to 18 mm (0.7 in) over just 3 days, and humidity drops to 59%. For a closer look at August weather specifics, you can refer to Thermopolis weather in August.

June and September present contrasting weather experiences. In June, temperatures range significantly from a cool minimum of 1°C (35°F) to a scorching maximum of 39°C (103°F), with an average temperature of 20°C (68°F). The month sees around 27 mm (1.1 in) of precipitation over six days, with humidity levels at 67%. In contrast, September offers a cooler climate, with temperatures dipping lower to a minimum of -4°C (24°F) and an average of 17°C (62°F), peaking at 37°C (100°F). Precipitation remains similar at 27 mm (1.0 in) but occurs over just three days, and humidity decreases to 59%. For more detailed information, check out Thermopolis weather in September.

June and October present strikingly different weather conditions. In June, temperatures range from a minimum of 1°C (35°F) to a scorching maximum of 39°C (103°F), with an average of 20°C (68°F) and humidity levels around 67%. The month experiences some rainfall, with a total of 27 mm (1.1 in) occurring over approximately six days. In contrast, October is much cooler, with temperatures ranging from a frigid -22°C (-8°F) to a maximum of 28°C (83°F) and an average temperature of 7°C (44°F). While it also receives 27 mm (1.1 in) of precipitation across six days, the humidity is slightly higher at 69%, giving October a decidedly crisp and chilly feel. For more detailed insights, check out Thermopolis weather in October.

June and November present stark contrasts in weather patterns. In June, temperatures range from a mild 1°C (35°F) at night to a scorching maximum of 39°C (103°F) during the day, while average temperatures hover around a comfortable 20°C (68°F). The month sees a moderate amount of precipitation at 27 mm (1.1 in) across about 6 days, with humidity levels around 67%.

In contrast, November experiences a significant drop in temperature, with minimums reaching as low as -16°C (4°F) and averages of just 1°C (35°F). Although maximum temperatures can still reach a pleasant 21°C (70°F), the month has less precipitation at 17 mm (0.7 in) over roughly 4 days and features higher humidity at 83%. For those interested in learning more about what to expect during this cooler month, check out Thermopolis weather in November.

June and December present strikingly contrasting weather conditions. In June, temperatures can soar, with averages around 20°C (68°F) and highs reaching up to 39°C (103°F), while the month experiences relatively low precipitation (27 mm or 1.1 in) over about six days and a mild humidity level of 67%. In stark contrast, December sees frigid conditions, with a minimum temperature of -25°C (-12°F) and average temperatures hovering around -4°C (24°F). While precipitation is lower in December at 14 mm (0.6 in) over just four days, humidity levels rise significantly to 89%, contributing to the wintry atmosphere. For a detailed look at December's weather, visit Thermopolis weather in December.

Compare Thermopolis's Climate with Cities Worldwide

Conclusion: What to Expect From June Weather in Thermopolis

In June, Thermopolis experiences a notable shift in weather, marking the transition into warmer months. Unlike the cooler temperatures seen earlier in the year, June showcases balmy days with an average temperature that encourages outdoor activities. While there may be a few rainy days, the overall lower humidity compared to spring allows for more comfortable conditions, making it an ideal time to explore the natural beauty of the area. This month stands out with a delightful blend of warmth and occasional showers, setting a vibrant stage for summer. For a deeper dive into what to expect throughout the year, check out Thermopolis Climate.