Last updated: February 24, 2025
July in Pittsburgh showcases warm summer vibes, with temperatures peaking at an impressive 35°C (96°F) while averaging a comfortable 24°C (75°F). As residents bask in the heat, they should also prepare for the occasional rain shower, with 154 mm (6.1 in) of precipitation spread across 15 days. The air carries a humid touch, averaging 82% humidity, contributing to the sultry atmosphere typical of the season. This blend of heat and moisture invites both outdoor activities and cozy indoor retreats, making July a dynamic month for exploring the charm of Pittsburgh.
In July, Pittsburgh experiences a delightful peak in temperatures, with a minimum of 12°C (53°F), an average of 24°C (75°F), and a maximum rising to 35°C (96°F). This month stands out as the warmest of the year, showcasing a dramatic shift from the frigid conditions of winter months like January, when temperatures can drop to a chilling -22°C (-8°F). The increasing warmth in July invites residents and visitors alike to enjoy outdoor activities, with longer days and pleasant evenings that make the city vibrant and lively. As the summer progresses, temperatures remain consistently warm, mirroring trends from June, but with July marking the pinnacle of summertime heat in Pittsburgh.
In July, Pittsburgh experiences a substantial amount of rainfall, with 154 mm (6.1 in) recorded over 15 days. This is in line with the city's trend of wet summer months, as it follows closely behind June's peak of 155 mm (6.1 in). Notably, July maintains a similar precipitation level while demonstrating a slight dip in the number of rainy days compared to its predecessor. This pattern hints at a summer where intense downpours are frequent, yet not as spread out as earlier in the season. As the city transitions into August, an expected decline in precipitation to 89 mm (3.5 in) suggests a shift toward a drier spell, offering a brief respite before the autumn rains arrive.
In Pittsburgh, the month of July sees a moderate humidity level of 82%, which is slightly lower than the summer peak in June at 83%. This marks the continuation of a gradual decline in humidity from the high levels experienced in the earlier months of the year, with January and February both averaging a notable 88%. As the season transitions to late summer, August witnesses a further drop to 76%, indicating a trend towards increased comfort as humidity levels decrease. Overall, July maintains a balance, offering a reprieve from the oppressive moisture of winter, while still holding onto a touch of summer's stickiness.
In July, Pittsburgh experiences a UV Index of 10, classifying it within the very high exposure category. This consistent level of intensity reflects a trend seen throughout the summer months, as both June and July maintain this peak UV rating requiring caution for outdoor activities. With a burn time of just 15 minutes, it's crucial for residents and visitors alike to be diligent about sun protection, especially as the days warm up. This pattern shifts slightly towards the end of summer, with August seeing a slight decline to a UV Index of 9. For more detailed insights on UV levels throughout the year, check out Pittsburgh UV Index.
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In Pittsburgh, July shines as the sunniest month of the year, boasting an impressive 332 hours of sunshine. This peak reflects a gradual climb from the earlier months, with each season bringing a brighter glow—January starts with a mere 104 hours, but as spring unfolds, the rays intensify, reaching 301 hours by June. The trend of increasing sunlight continues into July, offering residents and visitors almost 11 hours a day of daylight. As summer transitions to autumn, sunshine begins to wane, yet August still enjoys a robust 316 hours. This seasonal rhythm highlights Pittsburgh's vibrant summers—a perfect time to soak up the sun before shorter days approach in the fall.
In Pittsburgh, July boasts a moderate 44% chance of sunny weather, reflecting an upward trend from the earlier summer months. While the likelihood of sunshine is higher compared to the preceding months of June (37%) and May (35%), it does not quite match the peak sunshine potential seen in September (51%). Interestingly, as the year progresses, the chances of clear skies generally improve, with March (46%) and September emerging as standout months. Overall, July stands out as a promising time for sun-seekers in the region, balancing warmth with a healthy dose of sunshine amidst the summer landscape.
In Pittsburgh, July delights residents with approximately 14 hours of daylight, a figure that aligns closely with the preceding month of June, which boasts the year's longest days at 15 hours. This trend highlights the peak of summer, as daylight hours begin to gradually decrease come August, when they drop to 13 hours. The steady increase from 9 hours in January to a summermax not only signifies longer, warmer days but also sets a vibrant backdrop for outdoor activities and festivities throughout the city. As we transition into the latter half of the year, daylight gradually wanes, marking a return to the shorter days of fall and winter. This dynamic pattern echoes the rhythm of nature and the shifting seasons, inviting Pittsburghers to make the most of the sun-drenched days of July before the daylight starts to ebb.
In July, the average wind speed in Pittsburgh dips to 2.3 m/s (5 mph), marking the year's lowest point and reflecting a broader trend of diminishing breezes throughout the summer months. Following a gradual decline from 3.5 m/s (8 mph) in March, the winds continue to soften, creating a calm summer atmosphere ideal for outdoor activities. This lull is particularly notable when compared to the brisker months at the beginning and end of the year, where wind speeds average around 3.0 to 3.5 m/s (7-8 mph). As the hot days of July give way to cooler August winds, Pittsburgh experiences a refreshing transition, with gusts dropping to an even gentler 2.0 m/s (4 mph).
The weather in Pittsburgh 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 Pittsburgh and find detailed weather information for every month.
July and January in Pittsburgh present starkly contrasting weather conditions. July enjoys milder temperatures, with a minimum of 12°C (53°F) and an average of 24°C (75°F), peaking at a warm 35°C (96°F). However, this month is also marked by high humidity at 82% and significant rainfall, averaging 154 mm (6.1 in) across 15 days. In contrast, January plunges into much colder territory, with temperatures ranging from a frigid minimum of -22°C (-8°F) to a maximum of 21°C (70°F) and an average of -1°C (31°F). Though January has less precipitation at 95 mm (3.7 in) over 12 days, the humidity is slightly higher at 88%, contributing to the biting cold. For a closer look at January conditions, visit Pittsburgh weather in January.
July and February present striking contrasts in weather. In July, temperatures range from a mild 12°C (53°F) at night to a scorching maximum of 35°C (96°F) during the day, with an average of 24°C (75°F). However, the month is also characterized by high humidity at 82% and significant rainfall, totaling 154 mm (6.1 in) over 15 days. In contrast, February experiences a dramatic chill, with temperatures dropping to a frigid minimum of -20°C (-3°F) and an average slightly above freezing at 1°C (35°F). Although reaching a peak of 25°C (77°F) is possible, February still has 125 mm (4.9 in) of precipitation spread across the same number of rainy days (15) and a higher humidity of 88%. For a detailed look at February's weather, you can visit Pittsburgh weather in February.
July and March present a striking contrast in weather conditions. In July, temperatures range from a minimum of 12°C (53°F) to a sizzling maximum of 35°C (96°F), with an average of 24°C (75°F). In stark contrast, March experiences much chillier conditions, with temperatures spanning from a frigid minimum of -17°C (1°F) to a maximum of 25°C (78°F), averaging just 5°C (42°F). While July sees a considerable amount of rainfall at 154 mm (6.1 in) over 15 days, March has slightly less precipitation at 109 mm (4.3 in) across 13 days. Additionally, July's humidity is high at 82%, while March's humidity is even higher at 87%. For more detailed insights into March's weather patterns, you can refer to Pittsburgh weather in March.
In comparing the weather between July and April, we see notable contrasts. July boasts a much warmer climate with temperatures ranging from a minimum of 12°C (53°F) to a maximum of 35°C (96°F), resulting in an average of 24°C (75°F). In contrast, April experiences cooler temperatures, with a minimum of -5°C (24°F) and a maximum of 29°C (84°F), averaging just 11°C (52°F). Additionally, while July has higher total precipitation at 154 mm (6.1 in) over 15 days, April follows closely with 132 mm (5.2 in) across 16 days. Humidity levels are also slightly elevated in April at 87%, compared to July's 82%. For more details on April's climate, you can visit Pittsburgh weather in April.
When comparing the weather in July and May, we see notable differences in temperature and precipitation patterns. July tends to be much warmer, with average temperatures around 24°C (75°F) and maximums reaching up to 35°C (96°F), while May has a cooler average of 17°C (63°F) and maximums of 31°C (89°F). Despite July being warmer, it experiences slightly more precipitation with 154 mm (6.1 in) over 15 days, compared to May's 150 mm (5.9 in) across 17 days. Humidity levels are similar, with July at 82% and May at 81%. For more detailed insights, you can check Pittsburgh weather in May.
In comparing the weather between June and July, July tends to be significantly warmer, with an average temperature of 24°C (75°F) compared to June's 21°C (70°F). The minimum temperature in July is also higher at 12°C (53°F), while June sees a cooler minimum of 5°C (41°F). Both months experience similar precipitation levels, with July receiving 154 mm (6.1 in) over 15 days and June just slightly more at 155 mm (6.1 in) over 16 days. Humidity levels remain fairly consistent, with July at 82% and June at 83%. For more detailed insights on June weather, you can visit Pittsburgh weather in June.
In comparing the weather of July and August, July tends to be slightly warmer with average temperatures peaking at 24°C (75°F) and maxing out at 35°C (96°F). In contrast, August has a slightly cooler average temperature of 23°C (73°F) and a maximum of 34°C (93°F). Both months experience significant rainfall, but July sees a higher total precipitation of 154 mm (6.1 in) compared to August's 89 mm (3.5 in), with July also experiencing more humid conditions at 82% humidity versus August's 76%. Notably, August has one additional rainy day, totaling 16 days of precipitation. For more details, you can check Pittsburgh weather in August.
In July, the weather is characterized by warmer temperatures with a minimum of 12°C (53°F) and an average of 24°C (75°F), peaking at a high of 35°C (96°F). The month is also quite humid, averaging 82%, with significant rainfall totaling 154 mm (6.1 in) over 15 days. In contrast, September sees cooler temperatures, with a minimum of 5°C (40°F) and an average of 20°C (68°F), while still reaching a maximum of 34°C (93°F). Rainfall is slightly less in September, with 128 mm (5.0 in) over 10 days, and humidity decreases to 77%. For more detailed information on September weather, you can check out Pittsburgh weather in September.
The weather in July and October showcases a notable contrast. July typically experiences much warmer temperatures, with minimums around 12°C (53°F) and maximums reaching up to 35°C (96°F), while October's temperatures are significantly cooler, ranging from a minimum of -1°C (31°F) to a maximum of 31°C (89°F). Precipitation in July is slightly higher at 154 mm (6.1 in) over 15 days, compared to October’s 128 mm (5.0 in) over 14 days, though both months share similar humidity levels at 82%. If you're curious about more detailed October weather information, you can check out Pittsburgh weather in October.
In July, the weather is warm and humid, with average temperatures around 24°C (75°F) and a high that can reach up to 35°C (96°F). However, July also experiences significant rainfall, averaging 154 mm (6.1 in) over approximately 15 days. In contrast, November brings a much chillier atmosphere, with average temperatures dropping to about 5°C (42°F) and lows plunging as low as -13°C (9°F). While precipitation is less frequent, totaling 94 mm (3.7 in) over 11 days, the humidity remains high at 89%. This stark contrast highlights the transition from the heat of summer to the cold of late autumn. For more details, check out Pittsburgh weather in November.
In July, the weather is significantly warmer, with average temperatures around 24°C (75°F) and maximums reaching up to 35°C (96°F). Humidity is high at 82%, contributing to a muggy feel, and the month experiences about 154 mm (6.1 in) of precipitation over 15 days. In contrast, December brings a much colder climate, with average temperatures plummeting to 2°C (36°F) and lows that can drop to -16°C (4°F). Although it sees less precipitation at 102 mm (4.0 in) over 12 days, the humidity remains relatively high at 86%. For more details, you can visit Pittsburgh weather in December.
As July rolls into Pittsburgh, the weather takes a notable turn, transforming from the cooler embrace of spring to the warmth of summer. With average temperatures soaring to a comfortable 24°C, this month stands out as one of the hottest, often reaching peaks of up to 35°C. While the humidity lingers at a high 82%, it adds a distinct sultriness that sets July apart from the milder months of the year. However, frequent rainfall, with approximately half the month experiencing precipitation, ensures that the lush greenery of the region thrives even amidst the summer heat. For more insights on seasonal weather patterns, visit Pittsburgh Climate.