June Weather in Cahokia, United States

Last updated: February 24, 2025

In June, Cahokia showcases a vibrant and dynamic weather profile, with temperatures soaring to a maximum of 36°C (97°F) and averaging around 25°C (77°F). While the mercury dips to a minimum of 12°C (54°F), the humidity remains high at a notable 83%, adding to the summer's mugginess. Rainfall also plays a significant role this month, with 94 mm (3.7 in) of precipitation over 11 days, providing crucial moisture amid the warm temperatures. This combination creates a rich tapestry of summer weather, perfect for outdoor activities and exploration.

June Temperature in Cahokia

As summer settles in, Cahokia experiences a noticeable warmth in June, with temperatures reflecting a dramatic shift from the frigid winter months. The minimum temperature rises to a mild 12°C (54°F), while the average climbs to a comfortable 25°C (77°F), peaking with a sweltering maximum of 36°C (97°F). This month marks a striking transition from the cooler spring days of May, emphasizing the increase in heat as the year progresses. June's balmy climate invites outdoor activities, highlighting the season's allure, yet it hints at the even hotter days of July that follow. Overall, the warmth of June in Cahokia serves as an inviting prelude to the full summer experience that awaits.

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

The chart illustrates June temperature patterns in Cahokia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec333647556877807773594539
Data source: Temperature data for Cahokia 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 Cahokia

In June, Cahokia experiences a mix of rainfall, with a total precipitation of 94 mm (3.7 in), slightly below the wetter months of May and April. With 11 days of rain, this mid-year month showcases a balanced wet spell, setting the stage for the lush greenery of summer. The rainfall is a crucial component in replenishing soil moisture as temperatures rise, and while it's less than the spring peaks, it still plays a vital role in supporting local ecosystems. Notably, as the region transitions to July, precipitation dips slightly to 92 mm (3.6 in), suggesting a gradual shift in weather patterns as summer progresses. This trend highlights a consistent dampness through early summer, maintaining favorable conditions for agriculture and natural habitats alike.

June Precipitation Trends in Cahokia

The chart displays monthly precipitation patterns in Cahokia, 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.
JanFebMarAprMayJunJulAugSepOctNovDec79831351351469492131581077564
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Cahokia

In June, Cahokia experiences a slight uptick in humidity, reaching 83%, reflecting the transition into summer. This increase continues a pattern observed in recent months, where humidity remained steady at 80-82% from January through May. Interestingly, while June indicates a seasonal rise, it also precedes a minor drop in July's humidity to 81%. The overall trend illustrates a generally humid climate in Cahokia, particularly peaking towards the end of the year, with November and December presenting the highest levels at 85% and 86%, respectively. This fluctuation emphasizes the region's characteristic moisture, peaking in the colder months post-summer while maintaining a comfortable yet humid atmosphere throughout the early summer.

June Average Humidity in Cahokia

This chart illustrates the average monthly humidity levels in Cahokia, 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.
JanFebMarAprMayJunJulAugSepOctNovDec82%80%80%80%82%83%81%80%76%76%85%86%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Cahokia

June in Cahokia marks a pivotal shift in the UV Index, reaching an extreme level of 11, with a corresponding burn time of just 10 minutes. This stark increase from May's 10 emphasizes the need for heightened sun safety as the summer solstice approaches. Following a gradual climb from a moderate 3 in January to a very high 9 in April, the UV Index peak in June serves as a reminder of the sun's intensity during this month. As we transition into July and August, the UV Index remains quite high, but it's crucial to stay vigilant during June when risks are at their peak. For more detailed insights and trends, visit Cahokia UV Index.

Maximum UV Index Levels in Cahokia for June

The chart shows the monthly maximum UV Index (UVI) for Cahokia 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.
JanFebMarAprMayJunJulAugSepOctNovDec3579101110109753
Data source: Cahokia 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 Cahokia

June in Cahokia shines brightly, boasting 328 hours of radiant sunshine that marks a peak in the annual solar journey. As spring transitions into summer, the days not only grow longer but also warmer, following the steady ascent from 127 hours in January to the vibrant 289 hours in May. This upward trend continues into July, when sunshine reaches its zenith with 349 hours. The sustained brilliance of June sets the stage for the summer's zenith, a time when outdoor activities flourish under the bountiful glow. However, as August approaches, sunshine levels begin to equalize, hinting at the gradual transition toward autumn. Notably, June's generous daylight is a cherished time for residents, inviting both adventure and relaxation under the lovingly persistent sun.

Monthly Sunshine Duration in Cahokia: June Highlighted

The June sunshine duration represents the total number of hours Cahokia 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.
JanFebMarAprMayJunJulAugSepOctNovDec127h177h207h240h289h328h349h328h291h242h215h196h
Data source: Cahokia June Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Cahokia During June

In Cahokia, United States, June marks a notable shift in weather as the chance of sunshine reaches 42%. While this is a slight increase from May's 27%, it remains moderate compared to the sunnier months that follow, particularly July with a 51% chance. The trend reveals a gradual ascent in sunny days as summer approaches, especially evident from April onward, where the likelihood of sunshine climbs from 49%. This indicates that while June may still bring a mix of clouds and sun, residents can anticipate a more consistently bright weather pattern in the following months, setting the stage for delightful summer days ahead.

Percentage of Sunny Days in June in Cahokia

The chart illustrates the percentage of sunny days in Cahokia 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 Cahokia experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec30%29%45%49%27%42%51%47%64%40%53%48%
Data source: Cahokia June chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Cahokia in June

June in Cahokia, United States, marks the height of summer with 14 hours of daylight, maintaining the same vibrant length as the prior months of May and July. This consistent duration highlights a fascinating trend, where daylight gradually increases from January's 9 hours to a peak in June, before subtly tapering off as the year progresses. The month of June encapsulates the essence of long, sun-filled days that invite outdoor activities and exploration, bridging the lushness of spring with the sway of summer. As the days begin to shorten from this point onward, the lingering warmth and extended twilight hours encourage residents to savor the beauty of nature in its fullest bloom.

Average Daylight Hours in Cahokia for June

The chart illustrates the variation in daylight duration in Cahokia throughout the year, with June highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 48m10h 45m11h 58m13h 13m14h 16m14h 47m14h 30m13h 34m12h 22m11h 8m10h 3m9h 30m
Data source: Cahokia daylight hours, calculated by summing the hours between sunrise and sunset for each day.

June Winds in Cahokia

In Cahokia, United States, the winds of June offer a gentle respite as the average wind speed dips to 2.7 m/s (6 mph), marking a distinct decline compared to the preceding months. This trend of softer breezes continues into July, becoming the calmest of the year at 2.0 m/s (5 mph). Notably, the transition from Spring to Summer shows a gradual decrease in wind strength, contrasting with the more blustery conditions of earlier months. As summer unfolds, Cahokia's winds remain mellow, inviting a peaceful ambiance that sets the stage for outdoor activities amidst warm weather.

Average June Wind Speed in Cahokia

The chart displays monthly wind speed patterns in Cahokia, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.23.73.73.43.12.7 m/s2.02.33.03.43.33.6
Data source: Cahokia June wind data, generated using information from the Copernicus Climate Change Service.

How June Weather in Cahokia Compares to Other Months

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

The weather in June and January presents a stark contrast in Cahokia. June boasts much warmer temperatures, with an average of 25°C (77°F) and highs reaching up to 36°C (97°F), while January sees frigid conditions, averaging around 0°C (33°F) and plunging as low as -21°C (-5°F). In terms of precipitation, June experiences more rainfall with 94 mm (3.7 in) spread over 11 days, compared to January's 79 mm (3.1 in) over just 8 days. Humidity levels are slightly higher in June at 83%, compared to 82% in January, highlighting the oppressive heat of the summer month. For more specific information about January conditions, check out Cahokia weather in January.

June and February exhibit strikingly different weather patterns. In June, temperatures range from a mild 12°C (54°F) at night to a hot 36°C (97°F) during the day, with an average temperature of 25°C (77°F). The month also experiences significant humidity at 83% and receives about 94 mm (3.7 in) of precipitation over 11 days. In contrast, February is much colder, featuring a minimum temperature of -19°C (-2°F) and an average of just 2°C (36°F), while reaching a maximum of 25°C (77°F) on rare occasions. Precipitation in February is slightly lower at 82 mm (3.2 in) across 10 days, with a humidity level of 80%. For more details on February weather, you can visit Cahokia weather in February.

June and March present stark contrasts in weather patterns. In June, temperatures typically range from a minimum of 12°C (54°F) to a maximum of 36°C (97°F), with an average of 25°C (77°F), making it significantly warmer than March. During this month, there's also considerable humidity at 83% and precipitation amounts to 94 mm (3.7 in) over 11 days. In contrast, March experiences much colder conditions, with temperatures varying from a chilly -16°C (3°F) to a milder maximum of 28°C (82°F), averaging only 8°C (48°F). Additionally, March sees more precipitation at 134 mm (5.3 in) over 12 days, with humidity levels slightly lower at 80%. For more detailed insights, you can check Cahokia weather in March.

When comparing the weather between April and June, one can notice distinct differences in temperature and precipitation patterns. In June, temperatures see a significant rise with averages reaching 25°C (77°F) and maximums soaring to 36°C (97°F), while April experiences much cooler temperatures, with averages around 13°C (56°F) and maximums of 31°C (88°F). Additionally, June has a higher humidity level at 83% compared to April's 80%. However, April receives more precipitation with 135 mm (5.3 in) over 11 days, whereas June has 94 mm (3.7 in) under similar conditions of 11 rainy days. For more detailed information on April's climate, you can check Cahokia weather in April.

In comparing the weather for May and June, June generally offers warmer temperatures, with averages reaching 25°C (77°F) compared to May's average of 20°C (68°F). The maximum temperatures also rise in June, peaking at 36°C (97°F), whereas May sees a maximum of 34°C (94°F). Precipitation levels are lower in June, totaling 94 mm (3.7 in) over 11 days, compared to May's higher 146 mm (5.7 in) over 14 days. Humidity levels remain similar, with June at 83% and May at 82%. For more detailed information, check out Cahokia weather in May.

In comparing the weather between June and July, we see a slight increase in average temperatures, with June having an average of 25°C (77°F) compared to July's 27°C (80°F). July also boasts higher maximum temperatures, peaking at 38°C (102°F), while June reaches a maximum of 36°C (97°F). Both months experience similar precipitation levels, with June receiving 94 mm (3.7 in) over 11 days and July slightly less at 92 mm (3.6 in) over 10 days. Additionally, humidity levels are similar, with June at 83% and July slightly lower at 81%. For more specific insights into July's weather patterns, you can check out Cahokia weather in July.

June and August share similar temperature ranges, with both months featuring minimum temperatures around 12°C (54°F), average temperatures of 25°C (77°F), and maximums peaking at 36°C (97°F in June and 96°F in August). However, August experiences slightly more precipitation, totaling 131 mm (5.1 in) over 12 days, compared to June's 94 mm (3.7 in) over 11 days. Additionally, humidity levels are marginally lower in August at 80%, compared to June's higher humidity of 83%. For more detailed weather insights, you can check Cahokia weather in August.

In June, the weather is characterized by warmer temperatures, with an average of 25°C (77°F) and maximums reaching up to 36°C (97°F). The month sees higher humidity levels at 83% and more frequent precipitation, with rain on about 11 days contributing to a total of 94 mm (3.7 in). In contrast, September experiences cooler temperatures, averaging 23°C (73°F) and a minimum of 7°C (46°F). The month is also drier, with only 58 mm (2.3 in) of rain over about 7 days and reduced humidity at 76%. For more details on September weather, you can check Cahokia weather in September.

June and October present significantly different weather patterns. In June, temperatures range from a mild 12°C (54°F) to a sweltering 36°C (97°F), with an average temperature of 25°C (77°F). The month experiences considerable humidity at 83%, with 94 mm (3.7 in) of precipitation over 11 days. In contrast, October sees cooler temperatures, with a minimum of -3°C (26°F) and a maximum of 34°C (94°F), averaging around 15°C (60°F). Although the month is slightly wetter with 107 mm (4.2 in) of precipitation, it maintains lower humidity levels at 76%. For more details about the weather in October, check Cahokia weather in October.

June and November present strikingly different weather patterns. June boasts much warmer temperatures, with averages around 25°C (77°F) and highs reaching up to 36°C (97°F), while November experiences significantly cooler conditions, averaging just 7°C (45°F) with maximum temperatures of 25°C (78°F). Precipitation is more frequent in June, occurring over 11 days and totaling 94 mm (3.7 inches), compared to November's 9 days of rain with a total of 75 mm (3.0 inches). Both months have high humidity levels, but November's average of 85% slightly edges out June's 83%. For more specific insights on November weather, you can read about Cahokia weather in November.

June and December present a striking contrast in weather conditions. In June, temperatures range from a pleasant 12°C (54°F) at night to a scorching 36°C (97°F) during the day, with an average temperature of 25°C (77°F). This month also experiences considerable humidity at 83% and significant precipitation, averaging 94 mm (3.7 in) over 11 days.

In contrast, December's climate is much colder, featuring a minimum temperature of -16°C (3°F) and a maximum of 23°C (74°F), with an average of just 4°C (40°F). While it has lower precipitation at 64 mm (2.5 in) over 7 days, the humidity is slightly higher at 86%. For a deeper look into December weather specifics, visit Cahokia weather in December.

Compare Cahokia's Climate with Cities Worldwide

Conclusion: What to Expect From June Weather in Cahokia

June in Cahokia brings a noticeable shift in weather, with temperatures settling into a warm embrace, making it one of the hottest months of the year. The average warmth invites outdoor activities, while the humidity adds a tropical touch, often making the air feel warmer than it is. Although occasional rain showers punctuate the month, as indicated by the average precipitation and the number of rainy days, this balance of warmth and moisture contributes to the lush greenery typical of late spring and early summer. For those planning a visit, understanding the nuances of Cahokia's June climate is essential for enjoying all it has to offer. Discover more about the area's climate here: Cahokia Climate.