Last updated: February 24, 2025
In July, Grant Park experiences a vibrant summer climate characterized by a maximum temperature soaring to 34°C (94°F) and an average temperature of 24°C (76°F), providing warm conditions ideal for outdoor activities. Temperatures can dip to a minimum of 13°C (56°F) during cooler nights. This month is not without its share of rainfall, as the area receives an average of 98 mm (3.9 in) of precipitation across 12 days, contributing to a humidity level of 80%. Visitors can expect a mix of sunny days interspersed with occasional showers, making July a dynamic time to explore the park’s natural beauty.
In July, Grant Park, United States, experiences a delightful summer warmth, with minimum temperatures around 13°C (56°F) and averages reaching 24°C (76°F). The peak of the season brings maximums that can soar to 34°C (94°F), making it one of the hottest months of the year. Compared to earlier months, this significant rise in temperature highlights a distinct upward trend as the region transitions from the icy depths of winter. The pleasant warmth creates an inviting atmosphere for outdoor activities and community events, perfect for soaking up the sun and enjoying the vibrant scenery that Grant Park has to offer.
In July, Grant Park experiences a notable shift in precipitation patterns, recording approximately 98 mm (3.9 inches) over 12 days of rainfall. This figure represents a decrease from the wetter month of May, which saw the highest precipitation of the year at 161 mm (6.3 inches), while still remaining above the amounts measured in August. Notably, the frequency of rain in July is consistent with June, signaling a trend toward mid-summer showers that help nourish the lush greenery typical of the season. As the region transitions into the latter part of summer, rainfall begins to taper off, hinting at the drier and cooler months ahead.
In Grant Park, United States, July brings a mild humidity level of 80%, reflecting a slight dip from the balmy months preceding it. This trend of fluctuating humidity is characteristic of the area, with the highest levels peaking in late winter and early spring, where figures consistently stand above 82%. As summer progresses, the humidity tends to stabilize around the 80-81% mark, providing a comfortable atmosphere for outdoor activities. Interestingly, while July’s humidity is lower than the winter's maximum, it remains higher than the transitional months of May, which sees a refreshing 79%. Overall, this predictable pattern makes Grant Park a welcoming spot, even in the warmth of summer.
In July, Grant Park experiences its peak UV Index at 10, categorizing exposure as very high with a quick burn time of just 15 minutes. This intense level of UV radiation is consistent with the trends observed in June and May, where protective measures are crucial as outdoor enthusiasts enjoy the summer sun. As temperatures soar, both August and September indicate a slight decline to a UV Index of 9 and 8, respectively, while still maintaining a very high risk level. The consistent high UV exposure from April through September underscores the importance of sun safety in Grant Park, making it essential for residents and visitors to stay vigilant during these summer months. For more insights on sun safety measures, check out the detailed information at Grant Park UV Index.
UV Risk Categories
In Grant Park during the month of July, the sun shines brightest, boasting an impressive 353 hours of sunlight—the peak of the year. This vibrant increase from previous months reflects a clear trend of escalating daylight hours, beginning with 116 hours in January and steadily climbing through June's 329 hours. As summer reaches its zenith, visitors are greeted with an abundance of warmth and luminosity, making July a prime time for outdoor activities and community events. This sun-soaked month marks not only a climactic moment in the seasonal progression but also sets the stage for a gradual decline in sunlight as the year transitions into late summer and early autumn.
In July, Grant Park enjoys a 43% chance of sunny weather, reflecting a slight uptick from the previous months, with June sitting at 42%. This trend indicates a gradual increase in sunny days as summer unfolds, particularly following the mixed conditions of the early spring months like April and May. As July approaches, the likelihood of sunshine not only exceeds that of the preceding months but also paves the way for a more promising August, which sees an even better 45% chance. With September boasting the highest likelihood of sun at 59%, it becomes clear that summer in Grant Park is a transitional period that ultimately leads to sunnier skies later in the season.
In Grant Park, United States, the daylight duration showcases a dynamic seasonal rhythm, peaking in the vibrant days of June at 15 hours. As summer settles in, July sees a slight dip to 14 hours, a subtle nod to the approaching end of the long days. The trend continues into August, when daylight tapers off to 13 hours. This gradual decline underscores the transition from the sun-soaked peak of summer towards the cooler embrace of autumn, with daylight diminishing steadily as the year progresses. The contrast is stark when viewed against the modest 9 hours of daylight found in the depths of winter, highlighting the rich interplay between light and the changing seasons.
In July, Grant Park experiences its calmest winds of the year, with an average wind speed dropping to 3.0 m/s (7 mph). This marks a notable decrease from the breezier months of early spring and late fall, where gusts often reach 4.0 m/s (9 mph) to 4.6 m/s (10 mph). As summer unfolds, the breeze tends to soften, creating a serene atmosphere perfect for leisurely strolls and vibrant outdoor activities. Following July, August continues this gentle trend, with winds further easing to 2.7 m/s (6 mph). This dip in wind speed not only highlights the warmth of the season but also sets the stage for the lush, peaceful enjoyment that Grant Park offers during its summertime bliss.
The weather in Grant Park changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of July's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Grant Park and find detailed weather information for every month.
When comparing the weather in July and January, the differences are striking. July boasts a mild minimum temperature of 13°C (56°F) and an average of 24°C (76°F), reaching highs of 34°C (94°F), accompanied by significant humidity at 80%. This summer month typically experiences about 98 mm (3.9 in) of precipitation over approximately 12 days. In stark contrast, January presents frigid conditions, with minimum temperatures plunging to -30°C (-22°F) and an average around -3°C (27°F), peaking at a relatively warm 17°C (63°F). The month sees lower precipitation levels at 69 mm (2.7 in) over just 8 days, and although humidity is slightly higher at 82%, the cold temperatures dominate the climate. For more specific details, you can check Grant Park weather in January.
In comparing the weather of July and February, a stark contrast becomes evident. July boasts a relatively mild temperature, ranging from a minimum of 13°C (56°F) to a maximum of 34°C (94°F), with an average of 24°C (76°F). This summer month experiences significant rainfall, totaling 98 mm (3.9 in) over about 12 days, coupled with high humidity at 80%. In stark contrast, February is characterized by frigid conditions, with temperatures dipping as low as -31°C (-24°F) and averaging -2°C (29°F), peaking at a mild 21°C (70°F). Precipitation is lighter, at 71 mm (2.8 in), across 10 days, and humidity remains slightly higher at 83%. For more details, visit Grant Park weather in February.
The weather in July contrasts sharply with that of March, showcasing the extremes of seasonal change. July boasts a much warmer climate, with average temperatures around 24°C (76°F) and highs reaching up to 34°C (94°F), while March's average lingers at a cool 5°C (41°F), peaking at 26°C (80°F). Despite similar levels of precipitation—98 mm (3.9 in) in July and 95 mm (3.7 in) in March—July experiences this rain over warmer days, with humidity levels at 80%. In contrast, March’s humidity is slightly higher at 84%, contributing to its chillier atmosphere. For more detailed information about March weather, visit Grant Park weather in March.
When comparing the weather in July and April, significant differences are evident. July experiences much warmer temperatures, with a minimum of 13°C (56°F), an average of 24°C (76°F), and a maximum of 34°C (94°F). In contrast, April starts off quite cool, with a minimum of -7°C (19°F) and an average of only 10°C (50°F), though it can reach a maximum of 29°C (85°F) on warmer days. Precipitation levels in July are slightly lower, totaling 98 mm (3.9 in) over 12 days, compared to April’s 120 mm (4.7 in) over 13 days. Humidity is relatively high in both months, with July at 80% and April slightly higher at 85%. For more detailed insights, you can check Grant Park weather in April.
In comparing the weather between July and May, July typically boasts warmer temperatures, with a minimum of 13°C (56°F) and an average of 24°C (76°F), whereas May experiences a cooler range, starting as low as -2°C (29°F) and averaging 17°C (62°F). Both months can reach a maximum of 34°C (94°F), but July has higher humidity at 80% compared to May's 79%. Additionally, rainfall in July totals 98 mm (3.9 in) spread over 12 days, while May sees more precipitation at 161 mm (6.3 in) across 15 days, indicating that May is typically a wetter month. For a detailed look at May’s weather, you can visit Grant Park weather in May.
Comparing the weather in June and July reveals some interesting contrasts. July sees a slight rise in average temperature, peaking at 34°C (94°F) compared to June's maximum of 35°C (95°F). However, July experiences slightly lower average temperatures, with a minimum of 13°C (56°F) versus June’s 10°C (51°F). Precipitation is also lower in July, with 98 mm (3.9 in) of rain over 12 days, while June has 124 mm (4.9 in) falling across 13 days. Humidity stays consistent, with July at 80% and June a touch higher at 82%. For more detailed insights on June weather, you can check Grant Park weather in June.
In comparing the weather between July and August, July tends to be slightly warmer, with an average temperature of 24°C (76°F) compared to August's average of 23°C (74°F). While July experiences a maximum temperature of 34°C (94°F), August edges slightly higher at a maximum of 35°C (95°F). Precipitation is fairly similar in both months, with July receiving 98 mm (3.9 in) over 12 days and August slightly less at 92 mm (3.6 in) over 11 days. Humidity levels remain consistent, with July at 80% and August at 81%. For more detailed weather information, you can check Grant Park weather in August.
In July, temperatures range from a mild 13°C (56°F) to a hot 34°C (94°F), with an average of 24°C (76°F). The month experiences 98 mm (3.9 in) of precipitation spread over 12 days, along with high humidity at 80%. In contrast, September brings cooler temperatures, with a minimum of 5°C (41°F), an average of 20°C (69°F), and a maximum also reaching 34°C (94°F). Additionally, September sees less rainfall, totaling 77 mm (3.0 in) over 8 days, while maintaining the same humidity level of 80%. For more details on September weather, you can visit Grant Park weather in September.
When comparing the weather in July and October, the differences are quite pronounced. July boasts warmer temperatures, with averages around 24°C (76°F) and highs reaching up to 34°C (94°F), while October’s temperatures drop significantly, averaging 13°C (56°F) and experiencing minimums that can plunge to -3°C (28°F). Precipitation is also higher in October, totaling 135 mm (5.3 in) over 13 days compared to July's 98 mm (3.9 in) over 12 days. Humidity levels remain comparable, sitting at 80% in July and slightly higher at 82% in October. For more detailed insights into October’s weather patterns, you can refer to Grant Park weather in October.
In July, the weather is characterized by warm temperatures, with averages around 24°C (76°F) and maximums reaching up to 34°C (94°F). The month typically experiences high humidity levels at 80% and averages about 98 mm (3.9 in) of precipitation over 12 days. In contrast, November brings much colder conditions, with average temperatures dropping to around 4°C (40°F) and minimums plummeting to -13°C (9°F). The month sees a decrease in precipitation to 64 mm (2.5 in) over 8 days and experiences slightly higher humidity at 88%. For a more detailed look at how the weather in November feels in Grant Park, you can visit Grant Park weather in November.
July and December present striking contrasts in weather. In July, temperatures soar with an average of 24°C (76°F) and highs reaching up to 34°C (94°F), accompanied by a significant humidity level of 80%. Rainfall is common, with around 98 mm (3.9 in) falling over 12 days. In contrast, December experiences much colder conditions, with an average temperature of just 1°C (34°F) and lows plummeting to -20°C (-5°F). Precipitation decreases to 59 mm (2.3 in) over 7 days, although humidity remains relatively high at 84%. For more details on December weather in Grant Park, check out Grant Park weather in December.
July in Grant Park is characterized by its warm temperatures and higher humidity levels, creating a distinctly tropical feel compared to the cooler months. With maximum temperatures soaring into the low 30s °C, residents and visitors can expect to enjoy plenty of sunshine, although this month also brings a greater chance of rain, as precipitation can amass over several days. Although the humidity might make the heat feel more intense, the average temperature still offers a comfortable warmth during the day, making it an ideal time for outdoor activities. If you're curious about the climate patterns throughout the year, you can explore more at Grant Park Climate.