May Weather in McCall, United States

Last updated: February 24, 2025

In McCall, United States, the weather in May showcases a delightful contrast, with temperatures ranging from a maximum of 25°C (78°F) to a minimum of -9°C (17°F), averaging around 5°C (41°F). This month also experiences 78 mm (3.1 in) of precipitation over 14 rainy days, contributing to a high humidity level of 77%. Such climatic conditions create a refreshing and invigorating atmosphere, perfect for enjoying outdoor activities in the lush, springtime landscape of McCall.

May Temperature in McCall

In May, McCall, United States, experiences a notable transition as winter's chill begins to recede. With temperatures ranging from a minimum of -9°C (17°F) to a maximum of 25°C (78°F), the month heralds the arrival of milder weather, allowing for more outdoor activities and vibrant scenery. The average temperature rises to 5°C (41°F), a significant leap from earlier months, indicating a shift from the harsh cold of winter to the warmth of spring. This gradual warming trend is evident as daytime highs now flirt with the mid-20s while nighttime lows remain brisk, creating a refreshing climate that invites both locals and visitors to enjoy the natural beauty of the area. As the month unfolds, the dichotomy of lingering cold nights and pleasantly warm days embodies the spirit of spring in McCall.

May Weather in McCall: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in McCall, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec232231344153646252372821
Data source: Temperature data for McCall 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.

May Precipitation in McCall

In May, McCall experiences a modest precipitation level of 78 mm (3.1 in) over approximately 14 days, marking a slight decline from the wetter months preceding it. This trend of decreasing rainfall continues from April, which had 93 mm, suggesting a shift towards drier weather as spring transitions into summer. Interestingly, this month’s precipitation is comparable to June's, hinting at a relatively stable pattern as the yearly cycle progresses. With each passing month, the precipitation not only lessens but also becomes more concentrated, foreshadowing the arid conditions that are characteristic of the summer months ahead. As the area prepares for the drier weeks of July and August, May serves as a gentle reminder of the refreshing spring rains that nourish the landscape before the heat sets in.

May Precipitation Trends in McCall

The chart displays monthly precipitation patterns in McCall, with values for each month alongside May's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec1011601039378801326428092102
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

May Humidity in McCall

As spring transitions into summer, May in McCall, United States, showcases a notable decrease in humidity, with levels dropping to 77%. This shift marks a change from the consistently high humidity seen in the earlier months, where January and February hover around 90% and 91% respectively. As the year progresses, humidity steadily declines, reaching its lowest point in late summer months such as August, which enjoys a comfortable 63%. This gradual reduction not only enhances the pleasantness of outdoor activities but also heralds the arrival of drier conditions leading into the warmer months. Overall, May's humidity reflects a delightful balance, offering a refreshing reprieve from the dampness of winter while paving the way for the more arid days ahead.

May Average Humidity in McCall

This chart illustrates the average monthly humidity levels in McCall, with May's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how May's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec90%91%88%84%77%78%78%63%60%77%86%90%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in McCall

As spring transitions into summer, May’s UV Index in McCall reaches a striking 11, classifying it as extreme and significantly raising the risk of skin damage with a quick burn time of just 10 minutes. This sharp increase from the previous months, where the UV Index only climbed to 8 in April, marks a pivotal change in outdoor exposure risks. With the UV Index steadily high from March’s 7 through to the summer months, residents and visitors are encouraged to take precautions to protect their skin. As the sun’s intensity grows, ensuring proper sun protection becomes crucial. For more insights on UV risks, check out McCall UV Index.

Maximum UV Index Levels in McCall for May

The chart shows the monthly maximum UV Index (UVI) for McCall in May, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3478111111108642
Data source: McCall May 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.

May Sunshine in McCall

As spring unfolds into summer, May shines brightly in McCall, boasting an impressive 322 hours of sunshine. This marks a significant increase from the 274 hours recorded in April, highlighting the region’s transition into a season filled with light and warmth. May stands out as a pivotal month, enjoying more sun than its predecessors while setting the stage for the peak sunshine of summer months ahead. Following May, June continues to elevate the sun-soaked theme with 349 hours, further enhancing the allure of outdoor activities. This upward trend in sunshine hours not only reflects the region's climactic shifts but also invites both residents and visitors to bask in the vibrant beauty of McCall's splendid natural surroundings.

Monthly Sunshine Duration in McCall: May Highlighted

The May sunshine duration represents the total number of hours McCall experiences direct sunlight during the month of May, excluding cloudy or obstructed periods. This chart compares the sunshine duration of May with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec112h144h238h274h322h349h403h358h295h231h183h142h
Data source: McCall May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in McCall During May

As spring transitions into summer, McCall experiences a notable shift in its weather patterns, particularly evident in the month of May. With a 46% chance of sunny days, May marks a peak before the summer sun takes hold, following a steady increase from the 24% in January to 55% in April. This gradual rise reflects a blossoming landscape where nature awakens from winter slumber, offering a delightful mix of sun and fresh air. Although May's sunshine likelihood dips slightly compared to the previous month, the overall trend is promising, paving the way for the 73% of sunshine awaiting in June. Thus, May serves as a charming spring bridge to the bright summer months ahead.

Percentage of Sunny Days in May in McCall

The chart illustrates the percentage of sunny days in McCall throughout the year, with May 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 McCall experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec24%25%49%55%46%73%78%69%67%38%22%11%
Data source: McCall May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in McCall in May

In McCall, United States, the arrival of May heralds a delightful increase in daylight, with the sun gracing the skies for an impressive 14 hours. This month marks a notable shift from the gradual lengthening of days that begins in January with just 9 hours of daylight. As spring progresses, daylight hours climb steadily, hitting 13 hours in April before making that exciting leap in May. With the peak of daylight duration approaching in June at 15 hours, residents can fully embrace the longer days, which allow for more outdoor adventures and community activities. As the year unfolds, daylight begins to wane again, creating a rhythm in McCall's seasonal landscape that celebrates both the vibrant energy of summer and the slow return to winter's embrace.

Average Daylight Hours in McCall for May

The chart illustrates the variation in daylight duration in McCall throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 13m10h 25m11h 57m13h 31m14h 51m15h 31m15h 9m13h 57m12h 27m10h 54m9h 31m8h 49m
Data source: McCall daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in McCall

In McCall, United States, May marks a subtle shift in wind patterns, with an average wind speed of 2.0 m/s (4 mph). This figure is a slight dip from the preceding months of April and March, which each recorded 2.2 m/s (5 mph). As spring transitions to summer, the wind speeds during May are among the lower averages of the year, suggesting a calmer atmosphere that encourages outdoor activities. Interestingly, this moderate wind pattern foreshadows the consistent breezes of early summer, where the wind speeds stabilize at 2.1 m/s (5 mph) in June. Overall, May serves as a gentle reminder of the seasonal changes, gracefully blending tranquil winds with the vibrant beauty of spring in McCall.

Average May Wind Speed in McCall

The chart displays monthly wind speed patterns in McCall, with values for each month shown alongside May's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how May's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.12.12.22.22.0 m/s2.12.02.02.22.42.42.6
Data source: McCall May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in McCall Compares to Other Months

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

May and January present contrasting weather patterns. In May, temperatures range from a chilly minimum of -9°C (17°F) to a warm maximum of 25°C (78°F), with an average of 5°C (41°F). This month sees about 78 mm (3.1 in) of precipitation over 14 days, accompanied by a humidity level of 77%. In contrast, January's temperatures are significantly colder, with a minimum of -22°C (-7°F) and a maximum of just 5°C (41°F), averaging -5°C (23°F). The precipitation in January is higher at 101 mm (4.0 in), also occurring over 14 days, but with a higher humidity of 90%. For a more detailed analysis of January weather, check out McCall weather in January.

May and February exhibit striking differences in their weather patterns. In May, temperatures range from a chilly minimum of -9°C (17°F) to a warm maximum of 25°C (78°F), with an average of 5°C (41°F). The month experiences a total of 78 mm (3.1 in) of precipitation over approximately 14 days, alongside a humidity level of 77%. In contrast, February is characterized by much colder conditions, with temperatures ranging from a very low minimum of -22°C (-7°F) to a maximum of just 6°C (43°F), averaging -5°C (23°F). Precipitation is notably higher in February, totaling 160 mm (6.3 in) across 19 days, accompanied by a higher humidity of 91%. For more detailed insights, you can refer to McCall weather in February.

In comparing the weather patterns of March and May, May boasts a significantly milder climate, with average temperatures ranging from a minimum of -9°C (17°F) to a maximum of 25°C (78°F). In contrast, March experiences colder temperatures, with a minimum of -20°C (-3°F) and an average high of just 11°C (52°F). Precipitation in May is somewhat lower at 78 mm (3.1 in) over 14 days, compared to March, which sees 103 mm (4.1 in) over 16 days. Additionally, humidity is higher in March at 88%, while May has a relatively lower humidity level of 77%. For more detailed insights about March weather, check out McCall weather in March.

In comparing the weather of April and May, it is evident that May experiences a notable increase in temperatures, with average highs reaching 25°C (78°F) compared to April's maximum of 18°C (64°F). The minimum temperatures are also milder in May, at -9°C (17°F) versus April's -12°C (10°F). However, May brings slightly lower precipitation levels with 78 mm (3.1 in) over 14 days, compared to April's 93 mm (3.7 in) during the same number of days. Humidity levels in May are also lower at 77%, compared to April's 84%. For a more detailed look at April weather, visit McCall weather in April.

May and June weather exhibit notable differences in temperature and precipitation patterns. In May, temperatures range from a chilly minimum of -9°C (17°F) to a maximum of 25°C (78°F), with an average of around 5°C (41°F). The month sees 78 mm (3.1 in) of precipitation over 14 days, coupled with a humidity level of 77%. In contrast, June experiences warmer temperatures, with a minimum of -4°C (25°F) and soaring highs of up to 33°C (92°F), leading to an average of 12°C (54°F). Although the precipitation is slightly higher at 80 mm (3.2 in), it occurs over fewer days (10 days) and maintains a similar humidity level of 78%. For a detailed look at June weather, you can explore McCall weather in June.

In May, temperatures can vary widely, with a minimum of -9°C (17°F), an average of 5°C (41°F), and a maximum reaching 25°C (78°F). The month experiences significant rainfall, with 78 mm (3.1 in) of precipitation spread over 14 days, maintaining a high humidity level of 77%. In contrast, July presents a much warmer climate, offering a minimum of 1°C (34°F), an average of 18°C (64°F), and a maximum of 32°C (89°F). Precipitation is significantly lower in July, totaling only 13 mm (0.5 in) over just 4 days, while humidity remains consistent at 77%. For a closer look at the July weather specifics, visit McCall weather in July.

The weather in May is markedly cooler and more variable than in August, with temperatures ranging from a chilly minimum of -9°C (17°F) to a pleasant maximum of 25°C (78°F), averaging around 5°C (41°F). In contrast, August boasts a much warmer climate, with temperatures ranging from a mild minimum of 0°C (32°F) to a scorching maximum of 34°C (93°F) and an average of 17°C (62°F). Additionally, May tends to be wetter, receiving 78 mm (3.1 in) of precipitation over 14 days, while August is drier, with only 26 mm (1.0 in) of precipitation spread over just 5 days. The humidity is also higher in May at 77%, compared to 63% in August. For more specific details, you can check McCall weather in August.

May and September present contrasting weather patterns, showcasing the transition from spring to fall. In May, temperatures range from a chilly -9°C (17°F) to a warm 25°C (78°F), with an average of 5°C (41°F). The month experiences considerable precipitation, with 78 mm (3.1 in) spread over 14 days, and humidity levels remain high at 77%, contributing to a moist atmosphere.

In contrast, September offers a more stable climate with milder conditions; temperatures vary from -7°C (20°F) to a peak of 31°C (87°F), with an average of 11°C (53°F). The month sees significantly less rainfall, totaling 42 mm (1.7 in) over just 6 days, and the humidity drops to a more comfortable 60%. This makes September a more pleasant time to enjoy outdoor activities. For a detailed look at September conditions in specific regions, check out McCall weather in September.

May and October present contrasting weather patterns, although they share similar humidity levels of 77%. In May, temperatures can fluctuate from a brisk minimum of -9°C (17°F), averaging around 5°C (41°F), and peaking at a comfortable 25°C (78°F). Precipitation typically reaches 78 mm (3.1 in) over about 14 days, marking it as a relatively rainy month. Conversely, October experiences cooler temperatures with a minimum of -29°C (-21°F), an average of 3°C (37°F), and a maximum of 22°C (72°F). Precipitation in this month is slightly higher at 80 mm (3.1 in) across 12 days, indicating that both months can be wet, but October's chill sets it apart. For more detailed insights on October weather, visit McCall weather in October.

May and November present contrasting weather experiences. In May, temperatures range from a chilly minimum of -9°C (17°F) to a pleasant maximum of 25°C (78°F), with an average of 5°C (41°F). The month sees approximately 78 mm (3.1 in) of precipitation over 14 days, and humidity levels hover around 77%. In stark contrast, November features significantly colder temperatures with a minimum of -25°C (-12°F) and a maximum of 13°C (55°F), averaging -2°C (28°F). Precipitation slightly increases to 92 mm (3.6 in) over the same number of days, and humidity rises to 86%. For more detailed insights on November weather, visit McCall weather in November.

The weather in May is significantly milder compared to December, showcasing a wider range of temperatures with a minimum of -9°C (17°F) and a maximum of 25°C (78°F), resulting in an average temperature of 5°C (41°F). In contrast, December experiences harsher conditions, with temperatures dropping to a minimum of -25°C (-13°F) and only reaching a maximum of 8°C (46°F), culminating in an average temperature of -6°C (21°F). While May sees approximately 78 mm (3.1 in) of precipitation over 14 days, December is wetter with 102 mm (4.0 in) of rainfall across 16 days. Additionally, December’s humidity is higher at 89%, compared to May's 77%. For more specific details about weather conditions during this winter month, check out McCall weather in December.

Compare McCall's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in McCall

In McCall, May ushers in a significant transition from the chill of early spring to the anticipation of summer, marked by warmer temperatures and increased humidity. With an average temperature that rises, many experience the welcome relief from cooler conditions that define March and April. However, May also brings about a higher chance of rainfall, with precipitation spread across several days, reminding residents that spring's unpredictability is still in play. As nature awakens, the lush greenery begins to flourish, making it a beautiful time to enjoy outdoor activities amidst the 77% humidity. For a deeper dive into McCall's climate specifics, visit McCall Climate.