Last updated: April 22, 2025
July in Toronto, Canada brings a vibrant tapestry of summer weather, showcasing a maximum temperature soaring to 34°C (93°F) and an invigorating average of 22°C (72°F). With nighttime lows dropping to a refreshing 11°C (52°F), the city's climate encourages both lively outdoor adventures and cozy evenings. However, be prepared for a splash of rain, as the month sees about 78 mm (3.1 in) of precipitation over 11 days, contributing to a humidity level of 77%. This blend of warmth and occasional showers creates a dynamic atmosphere, perfect for experiencing the diverse beauty and activities Toronto has to offer.
In July, Toronto basks in the warmth of summer, showcasing a delightful transformation from the frigid winters. With minimum temperatures averaging around 11°C (52°F) and soaring daytime highs reaching up to 34°C (93°F), it's a month that truly invites outdoor exploration and enjoyment. The overall average temperature sits comfortably at 22°C (72°F), making it the ideal time for picnics, festivals, and lakeside relaxation. This dramatic shift from earlier months, where the city battles bitter cold temperatures, emphasizes Toronto's vibrant summer spirit, allowing both locals and visitors to revel in the sunshine and lively urban atmosphere.
In July, Toronto experiences a balanced rainfall pattern, with total precipitation reaching approximately 78 mm (3.1 in) over 11 days. This volume is slightly lower than the previous month of June but consistent with August, which mirrors July's precipitation. Throughout the summer months, rainfall tends to favor more stable levels, indicated by the relatively similar amounts in both July and August. This trend suggests that while summer showers come and go, they do not dramatically fluctuate, allowing residents and visitors alike to enjoy outdoor activities amidst frequent but manageable rainfall. Overall, July serves as a prime example of Toronto's summer climate—warm, humid, and punctuated by refreshing, albeit gentle, summer rains.
In July, Toronto experiences a noticeable drop in humidity, reaching 77%, the lowest level of the summer months. This decline follows a steady decrease from June, where the humidity was 79%, suggesting that the peak humidity is generally felt earlier in the summer. In contrast to the winter months, where humidity levels hover around 91%, the summer shows a trend of decreasing moisture, peaking in May at 82% before gradually subsiding. As August rolls in, the humidity continues to decline, reaching 72%, creating a more comfortable atmosphere for both residents and visitors. This gradual trend toward lower humidity reflects a shift that allows Torontonians to enjoy the warm summer days with a bit more ease as they relish the final days of summer before autumn approaches.
In July, Toronto experiences a consistent UV Index of 9, categorizing it as very high and indicating that sun exposure requires caution. With a burn time of just 15 minutes, it’s clear that July demands vigilance against harmful UV rays, similar to both May and June. This trend of elevated UV levels continues into August, maintaining the same category, which suggests that summer months are critical for sun safety. As the summer fades into fall, the UV Index drops significantly in September to a 7, indicating a shift to a high exposure category, which allows for slightly longer sun exposure. To stay informed and safe, check the forecast at Toronto UV Index.
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In Toronto, July marks the peak of sunshine, with an impressive 351 hours basking in warm rays, making it the sunniest month of the year. This vibrant surge in daylight follows a steady climb from January's mere 112 hours through to June, where residents begin to soak up the summer glow with 339 hours. As August approaches, the sunshine remains plentiful, though slightly waning to 344 hours. This upward trend in sunlight not only enhances the city’s lively outdoor scene but also signals the long-awaited arrival of summer, inviting Torontonians to relish every moment beneath the sun before the days gradually shorten in the fall.
In Toronto, the likelihood of sunny weather experiences a noticeable uptick during the summer months, with July boasting a 43% chance of sunshine. This marks a gradual climb from June's 42% and reflects a general trend of increasing sun exposure as we progress from the chill of winter—where chances hover around a mere 18% in January—toward the warmth of late summer. Notably, August follows suit with an even better 49% chance of sunshine, suggesting that as the season peaks, residents can look forward to increasingly vibrant and sunlit days. Overall, while July's sunshine probability is slightly lower than August's, it still offers a pleasant respite with a significant opportunity to bask in the warmth, making it a favored time for outdoor activities in the city.
In July, Toronto basks in 15 hours of daylight, maintaining the longest days of the year alongside June. This month marks the peak of summer brightness, allowing residents and visitors to fully enjoy outdoor activities and vibrant city life. Following a steady increase from the shorter winter days, sunlight gradually peaks in these summer months before beginning its descent in August with 13 hours of daylight. As the year progresses into the fall, the daylight duration wanes, dropping to 12 hours in September and further diminishing as autumn takes hold. This gradual shift highlights the cyclical nature of daylight throughout the year, with summer providing an enviable window of extended sunshine that energizes the city.
In July, Toronto basks in the warmth of summer, and this is reflected in its gentle breezes with an average wind speed of 3.1 m/s (7 mph). This marks a notable decline from the windier months of early summer, where June recorded slightly stronger winds. As the season matures, both August and July experience even milder gusts, hinting at a typical summertime lull. Overall, the trend reveals a shift towards calmer winds, creating a pleasant atmosphere that encourages outdoor activities and leisurely strolls along the waterfront, allowing Torontonians to fully savor their summer days.
The weather in Toronto 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 Toronto and find detailed weather information for every month.
July and January present stark contrasts in weather conditions. In July, temperatures fluctuate from a minimum of 11°C (52°F) to a maximum of 34°C (93°F) with an average of 22°C (72°F), accompanied by relatively high humidity at 77%. With 78 mm of precipitation over 11 days, summer storms occasionally disrupt the warm and sunny days.
On the other hand, January showcases a dramatically colder climate, where temperatures can plummet to a chilling -25°C (-12°F) at night and only peak at a mild 12°C (53°F) during the day, resulting in an average of -4°C (25°F). The month experiences slightly lower precipitation at 62 mm over 8 days, but the humidity remains high at 91%, further enhancing the cold sensation. For more details, check out Toronto weather in January.
July and February present starkly contrasting weather conditions. In July, temperatures range from a mild 11°C (52°F) at night to a warm 34°C (93°F) during the day, with an average of 22°C (72°F). The month sees a total precipitation of 78 mm (3.1 in) over 11 days, accompanied by a humidity level of 77%. In contrast, February is much colder, with temperatures dipping as low as -23°C (-9°F) and averaging -3°C (26°F), peaking at 16°C (62°F). Precipitation is slightly lower at 65 mm (2.6 in) but occurs over a similar 12 days, with higher humidity at 91%. For more detailed information, check out Toronto weather in February.
In comparing the weather of July and March, significant differences emerge in temperature and conditions. July boasts a much warmer climate, with average temperatures soaring to 22°C (72°F) and maximums reaching 34°C (93°F), while March's temperatures remain much cooler, averaging around 0°C (33°F) and peaking at just 19°C (66°F). Precipitation levels are relatively close, with July receiving 78 mm (3.1 in) over 11 days and March 58 mm (2.3 in) across 9 days. Additionally, humidity is higher in March at 88%, compared to July's 77%. For more detailed insights, you can check Toronto weather in March.
In comparing the weather between July and April, July experiences significantly warmer temperatures, with an average of 22°C (72°F) and a maximum reaching up to 34°C (93°F), while April's average temperature hovers at a cooler 6°C (43°F), only peaking at 22°C (72°F). Precipitation is slightly lower in July, with 78 mm (3.1 in) spread over 11 days, compared to April's 98 mm (3.9 in) across 13 days. Additionally, humidity levels are higher in April at 88%, compared to July's 77%. For more detailed information, you can check out Toronto weather in April.
When comparing the weather in July and May, there are distinct differences in temperature and humidity levels. July tends to be warmer, with average temperatures ranging from a minimum of 11°C (52°F) to a maximum of 34°C (93°F), while May experiences a broader temperature range from -3°C (28°F) to 30°C (86°F) but has a significantly lower average of 13°C (55°F). In terms of precipitation, May has slightly higher rainfall at 90 mm (3.6 in) compared to July's 78 mm (3.1 in), though both months see around 11 days of precipitation. Humidity levels are also higher in May at 82%, compared to 77% in July, making May feel somewhat more muggy despite the cooler temperatures. For a closer look at May's weather, you can explore Toronto weather in May.
When comparing the weather in June and July, July generally exhibits warmer temperatures, with average highs reaching 34°C (93°F) compared to June's maximum of 31°C (89°F). The minimum temperature in July is also notably higher at 11°C (52°F), whereas June starts cooler at 3°C (38°F). Despite being similar in terms of total precipitation—both months receiving around 79 mm (3.1 in)—July shows slightly more rainy days with 11 compared to June's 10. Additionally, humidity levels are somewhat comparable, with July at 77% and June slightly higher at 79%. For more specific details about June weather, check out Toronto weather in June.
In comparing the weather of July and August, both months exhibit similar precipitation patterns, with July recording 78 mm of rain over 11 days and August also at 78 mm but over 12 days. Temperature-wise, July boasts slightly warmer conditions, with average temperatures around 22°C (72°F) and a maximum of 34°C (93°F), compared to August’s average of 21°C (71°F) and a maximum of 33°C (92°F). Additionally, July tends to be more humid with a humidity level of 77%, while August presents a slightly drier atmosphere at 72%. To explore more about the weather specifics in August, you can visit Toronto weather in August.
In July, the weather is characterized by warmer temperatures and higher humidity, with average temperatures around 22°C (72°F) and maximums reaching up to 34°C (93°F). The month experiences considerable rainfall, totaling 78 mm (3.1 inches) over 11 days. In contrast, September brings a noticeable drop in temperature, with averages around 17°C (64°F) and minimums dipping to 3°C (38°F), although it can still peak at 33°C (91°F). Precipitation decreases to 58 mm (2.3 inches) over 8 days, and humidity remains relatively consistent at 76%. For more detailed weather information, you can check Toronto weather in September.
The weather in July and October presents a striking contrast in temperature and precipitation patterns. July is characterized by warm conditions, with average temperatures around 22°C (72°F) and highs reaching up to 34°C (93°F), while experiencing moderate humidity at 77% and 78 mm (3.1 in) of rainfall over 11 days. In comparison, October brings significantly cooler weather, with average temperatures dropping to 11°C (52°F) and a minimum of -2°C (29°F), alongside relatively higher precipitation of 95 mm (3.7 in) over 13 days and humidity levels at 83%. For more detailed information, visit Toronto weather in October.
July and November present stark contrasts in weather conditions. In July, temperatures range from a mild 11°C (52°F) at night to a warm 34°C (93°F) during the day, with an average of 22°C (72°F). The month sees about 78 mm (3.1 in) of precipitation over approximately 11 days, accompanied by a moderate humidity level of 77%. In contrast, November experiences much colder temperatures, with nighttime lows plunging to -15°C (5°F), daytime highs reaching a maximum of 22°C (72°F), and an average of only 3°C (38°F). Despite slightly lower precipitation at 72 mm (2.8 in) over 10 days, the humidity is higher at 88%. For more detailed insights on November weather, you can check out Toronto weather in November.
The weather comparison between July and December highlights a dramatic shift in temperature and conditions. In July, temperatures range from a mild 11°C (52°F) at night to a warm 34°C (93°F) during the day, with an average of 22°C (72°F). Humidity is relatively high at 77%, and precipitation occurs over 11 days, totaling 78 mm (3.1 in). In stark contrast, December brings much colder weather, with nighttime lows plunging to -24°C (-11°F) and a maximum of only 16°C (61°F). The average temperature hovers around -1°C (31°F), accompanied by 87% humidity and precipitation over 12 days, accumulating to 70 mm (2.8 in). For more details on what to expect, check out Toronto weather in December.
July in Toronto brings a vibrant contrast to the city's climate, as it often swelters under the sun with warmer temperatures and higher humidity levels than other months. With a mix of hot days and occasional rain, it invites both the excitement of summer festivities and the refreshing relief of brief showers. The average temperature hovers pleasantly, while the increase in precipitation days adds a dynamic touch to the scenery. For an in-depth look at Toronto's climate throughout the year, be sure to explore Toronto Climate.