Last updated: February 24, 2025
August in Bloomington, United States, showcases warm temperatures and a high humidity level, creating a vibrant summer atmosphere. The peak temperature can reach a sizzling 32°C (90°F), while the average settles at a comfortable 22°C (71°F). On the cooler side, temperatures can dip to a minimum of 11°C (51°F). This month experiences considerable rainfall, totaling 134 mm (5.3 in) over 11 days, contributing to the lush landscapes characteristic of the area. With an average humidity of 81%, August paints a picture of warm, sometimes damp days, perfect for enjoying Bloomington's diverse outdoor activities.
August in Bloomington, United States, brings a delightful warmth as summer reaches its peak. With minimum temperatures averaging around 11°C (51°F), residents can expect pleasant evenings that hint at the season's transition. Daytime temperatures soar to a maximum of 32°C (90°F) and an average of 22°C (71°F), creating the perfect climate for outdoor activities and social gatherings. This month marks a notable contrast to the frigid depths of winter, showcasing a steady climb from the extreme lows of January. As August blends warmth with the crispness of the approaching fall, it offers a vibrant snapshot of Midwest life, making it an attractive time for both locals and visitors to enjoy the lush landscapes and rich community atmosphere.
In August, Bloomington experiences a notable uptick in precipitation, with 134 mm (5.3 in) of rainfall spread over 11 days. This marks a significant increase from the previous months, reflecting the peak of summer storms and humidity. Following May's high of 137 mm, August maintains a robust level of rainfall, ensuring that the landscape remains lush and vibrant. Interestingly, while the amount of rain is substantial, it is characteristic of the later summer months when thunderstorms often roll through the area. As the season transitions into fall, precipitation begins to taper off, signaling a shift in weather patterns. Overall, August stands out as a crucial month for replenishing local water sources before the drier autumn months arrive.
In August, Bloomington experiences a humidity level of 81%, maintaining the trend observed over the summer months. The humidity rises slightly from May’s 78%, peaking in the earlier months of the year, notably in February at a striking 90%. As the year transitions toward fall, humidity shows a subtle consistency, with August mirroring the levels of both July and September, making it a month where the humid air lingers but starts to ease compared to the depths of winter, which see much higher percentages in January and November. Overall, August offers a comfortable balance as the warm season begins its gentle shift toward autumn.
In August, Bloomington experiences a UV Index of 9, categorized as very high, maintaining the intensity seen in the previous months of June and July. With a burn time of just 15 minutes, this late-summer peak emphasizes the importance of sun protection for outdoor activities. As the summer progresses, the trend shows a significant increase in UV exposure from a low index of 2 in January to this peak, highlighting a shift in weather patterns and solar intensity. As the season transitions into September, you can expect a decrease to a UV Index of 7, indicating a return to high levels but with slightly more time available for safe sun exposure. For more details on the UV levels throughout the year, check out Bloomington UV Index.
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In August, Bloomington basks in the afterglow of summer, enjoying a robust 324 hours of sunshine that reflects the peak warmth of the season. This month sees a slight decrease from July's impressive 362 hours but remains significantly brighter than the early months of the year, which struggle to break the 200-hour mark. June and July lead the charge with their abundant sunlight, paving the way for a delightful August. As summer's end approaches, the sunlit days start to taper off, with September bringing 254 hours of sun, emphasizing the gradual shift toward cooler months. Overall, Bloomington’s sunshine pattern highlights a vibrant peak during the summer, making August an ideal time to soak up the last rays before fall arrives.
August in Bloomington, United States, marks a peak in sunshine, with a 62% chance of sunny weather, making it one of the brightest months of the year. This upward trend towards sunnier days begins as early as June, when the likelihood of a sunny day rises to 59%, and carries through the summer months. Notably, August's sunny disposition is complemented by an even higher probability in September at 63%, suggesting that the region enjoys a pleasant late-summer climate. In contrast, the year starts off gloomier, with January seeing only a 22% chance of sunshine, emphasizing how the season transitions towards brighter days. Overall, August stands out as a time when residents can bask in the warmth and enjoy the outdoors, setting the stage for endless summer activities.
As summer begins to wane, August in Bloomington experiences a slight retreat in daylight, offering approximately 13 hours of sunlight each day. This marks a notable shift from the peak brightness of June and July, when daylight extended to 15 hours. The gradual decrease in daylight hours reflects the transition toward fall, with September following closely behind with 12 hours of daylight. This trend underscores the natural ebb and flow of the seasons, where the expansive light of summer gives way to the cozy embrace of autumn, inviting residents to savor the last warm days before the shorter days of fall fully set in.
In August, Bloomington experiences a gentle return to the typical summer breezes with an average wind speed of 3.1 m/s (7 mph), mirroring the calmer winds of June and July. This month continues the trend of relatively mild breezes seen throughout the summer, offering a pleasant respite as the heat begins to wane. Interestingly, March and November stand out with stronger winds, averaging 3.9 m/s (9 mph), suggesting a seasonal shift when gusts are more prominent. The overall pattern indicates that while summer months like June, July, and August feature softer winds, a notable increase occurs in the fall and spring, enhancing the dynamic weather experience in Bloomington.
The weather in Bloomington changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of August's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Bloomington and find detailed weather information for every month.
August and January present stark contrasts in weather patterns. In August, temperatures range from a mild 11°C (51°F) at their lowest to a warm 32°C (90°F) at their peak, making it a much warmer month with an average of 22°C (71°F). The humidity is relatively high at 81%, and the month sees significant rainfall, accumulating 134 mm over approximately 11 days. In contrast, January brings frigid temperatures, with lows plunging to -34°C (-28°F) and an average of -8°C (17°F). It also experiences minimal precipitation, totaling just 30 mm over 5 days, alongside a slightly higher humidity of 87%. For more detailed information on January weather, visit Bloomington weather in January.
August and February present stark contrasts in weather conditions. August typically sees temperatures ranging from a mild 11°C (51°F) at night to a warm 32°C (90°F) during the day, with an average of 22°C (71°F). The month also experiences significant rainfall, with about 134 mm (5.3 in) over roughly 11 days, contributing to a humidity level that stays high at 81%. In contrast, February offers a dramatically different climate, characterized by frigid temperatures that can plunge to a minimum of -35°C (-31°F) and an average of -8°C (17°F), peaking at a moderate 16°C (61°F). This month brings far less precipitation, totaling around 36 mm (1.4 in) over just 6 days, but the humidity remains high at 90%. For more details, you can explore Bloomington weather in February.
August and March present striking contrasts in weather conditions. In August, temperatures range from a minimum of 11°C (51°F) to a maximum of 32°C (90°F), with an average of 22°C (71°F). The month is quite humid, with an average humidity of 81% and about 134 mm (5.3 in) of precipitation over 11 days. In contrast, March experiences much colder temperatures, with lows plummeting to -25°C (-13°F) and an average of just 1°C (34°F), while highs can reach 22°C (73°F). This month sees significantly less precipitation, totaling 60 mm (2.4 in) across 7 days, and slightly higher humidity at 85%. For more specific details about March weather, you can check Bloomington weather in March.
In comparing the weather of August and April, it's clear that August is significantly warmer, with average temperatures around 22°C (71°F), compared to April's chilly average of just 6°C (44°F). While August can peak at a maximum of 32°C (90°F), April sees a high of 29°C (84°F), though this is infrequent. Precipitation levels are higher in August at 134 mm (5.3 in), occurring over 11 days, compared to April's 84 mm (3.3 in) over 9 days. Interestingly, humidity remains quite high in both months, with August slightly lower at 81% compared to April's 84%. For more details on April weather, you can check Bloomington weather in April.
When comparing the weather in August and May, significant differences in temperature and overall conditions become apparent. August boasts a much warmer climate, with average temperatures ranging from a minimum of 11°C (51°F) to a maximum of 32°C (90°F), while May experiences a cooler average, with temperatures ranging from -1°C (31°F) to a maximum of 36°C (98°F). Although both months have a similar amount of precipitation—August receiving 134 mm (5.3 in) over 11 days and May experiencing 137 mm (5.4 in) across 12 days—August is characterized by higher humidity levels at 81%, compared to May’s 78%. To dive deeper into the specifics of May weather, you can refer to this link: Bloomington weather in May.
When comparing the weather between June and August, we see some notable similarities and differences. Both months feature an average temperature of around 22°C (72°F), but August typically experiences higher maximum temperatures, peaking at 32°C (90°F), compared to June's maximum of 35°C (96°F). In terms of precipitation, August is wetter, with 134 mm (5.3 in) falling over 11 days, while June sees less rainfall at 97 mm (3.8 in) over the same number of days. Humidity levels are similar, with August averaging 81% and June slightly lower at 80%. For more details on June weather, you can check Bloomington weather in June.
In comparing the weather between August and July, we see some notable differences. August has a slightly cooler temperature range with a minimum of 11°C (51°F) and an average of 22°C (71°F), while July experiences warmer temperatures, with a minimum of 13°C (56°F) and an average of 24°C (75°F). Additionally, July records a higher maximum temperature of 35°C (94°F) compared to August's maximum of 32°C (90°F). When it comes to precipitation, August sees a slight increase, with 134 mm (5.3 in) over 11 days, compared to July's 106 mm (4.2 in) over 10 days. Both months share the same humidity level of 81%, making for a consistently humid climate. For those interested in more details about July, you can check out Bloomington weather in July.
August weather is generally warmer, with average temperatures around 22°C (71°F) and a maximum reaching up to 32°C (90°F). It experiences higher rainfall, with 134 mm (5.3 in) of precipitation over 11 days. In contrast, September marks a noticeable shift in temperature, with an average of 18°C (65°F) and a minimum that dips to 2°C (35°F), yet it can still reach a maximum of 33°C (91°F). September sees slightly less rainfall, totaling 120 mm (4.7 in) over 9 days, while humidity remains consistent at 81%. For more detailed insights, check out Bloomington weather in September.
August and October present contrasting weather patterns. In August, temperatures range from a minimum of 11°C (51°F) to a maximum of 32°C (90°F), with an average of 22°C (71°F). The month also experiences significant humidity at 81% and considerable rainfall of 134 mm (5.3 in) over 11 days. In contrast, October sees a notable drop in temperatures, with a minimum of -9°C (16°F) and an average of just 9°C (49°F), though the maximum can reach 29°C (85°F). Precipitation in October is lower at 92 mm (3.6 in) but still occurs over the same number of days. Humidity remains high at 84%, making October feel quite different from the warmth of August. For more detailed information, check out Bloomington weather in October.
August and November present a stark contrast in weather conditions. In August, temperatures range from a mild 11°C (51°F) to a warm 32°C (90°F), with an average of 22°C (71°F). The month experiences significant rainfall, totaling 134 mm (5.3 in) over 11 days, and humidity levels are relatively high at 81%. In comparison, November sees a drastic drop in temperatures, with a minimum of -16°C (4°F) and an average temperature of just 1°C (34°F), although it can occasionally reach a maximum of 24°C (75°F). Precipitation in November is much lower at 36 mm (1.4 in) over 7 days, coupled with even higher humidity at 88%. For more detailed information, check out Bloomington weather in November.
August and December present stark contrasts in weather conditions. In August, temperatures range from a mild 11°C (51°F) at night to a warm average of 22°C (71°F) during the day, peaking at a scorching 32°C (90°F). This month also experiences significant rainfall, with 134 mm (5.3 in) spread over approximately 11 days, and humidity levels averaging around 81%. In contrast, December brings a chill that is palpable; temperatures plummet, with a minimum of -25°C (-14°F) and an average of -5°C (24°F), reaching a maximum of only 14°C (57°F). Precipitation decreases to 49 mm (1.9 in) over just 7 days, and humidity remains relatively high at 84%. For more detailed information, check out Bloomington weather in December.
As August arrives in Bloomington, residents can expect a delightful blend of warm temperatures and elevated humidity, creating a distinctly tropical feel compared to the preceding summer months. With an average temperature hovering around a comfortable 22°C (71°F) and maximum highs reaching 32°C (90°F), this month often serves as a perfect opportunity to soak up the sun before the cooler fall weather takes over. However, it's also notable for increased precipitation, with around 134 mm (5.3 in) falling over 11 days, making it one of the wetter months. This unique combination of warmth and moisture not only influences daily activities but also enriches the local landscape, ensuring a vibrant transition into autumn. For a detailed overview of what to expect throughout the year, visit Bloomington Climate.