July Weather in Charlottetown, Canada

Last updated: April 22, 2025

In Charlottetown, Canada, July offers a delightful summer experience, characterized by a maximum temperature soaring up to 30°C (85°F) and a comfortable average of 20°C (67°F). Nights can be cooler, with minimums dipping to 11°C (52°F). July is also a month of considerable humidity, reaching 86%, which can make the warmth feel a bit more intense. Precipitation is moderate, with 68 mm (2.7 in) of rain spread across 10 days, adding to the lush greenery of the region. Embrace the vibrant atmosphere of this picturesque city, where warm days beckon outdoor adventures amidst the occasional refreshing summer shower.

July Temperature in Charlottetown

In July, Charlottetown, Canada experiences a delightful shift to warmer weather, with temperatures hovering between a minimum of 11°C (52°F) and a maximum of 30°C (85°F). This month boasts an inviting average temperature of 20°C (67°F), making it one of the most pleasant times of the year. As the peak of summer, July contrasts sharply with the frigid winter months, where temperatures can plummet to a chilling -20°C (-4°F) in January. This seasonal warmth encourages outdoor activities and showcases the vibrant charm of the island, as locals and visitors alike take advantage of the clear skies and longer days. With consistent highs maintaining around 30°C throughout the month, July is truly a time when Charlottetown basks in the full glory of summer.

July Weather in Charlottetown: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Charlottetown, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec232228394860676860503928
Data source: Temperature data for Charlottetown generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

July Precipitation in Charlottetown

In July, Charlottetown experiences a moderate precipitation level of 68 mm (approximately 2.7 inches), marking one of the drier months of the year. With rainfall occurring over just 10 days, July stands out as a time when residents can enjoy more sunny spells compared to the wetter summer months of June and August, which each receive more than 73 mm of rain. This slight dip in precipitation not only sets the stage for outdoor activities and events but also signals the transition from the usually lush greenery of early summer toward the vibrant colors of late summer. Overall, July exemplifies a balanced weather pattern, allowing for enjoyment of the beautiful, warm days that characterize this season in Canada’s picturesque East.

July Precipitation Trends in Charlottetown

The chart displays monthly precipitation patterns in Charlottetown, with values for each month alongside July's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec8193758588976873977713597
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

July Humidity in Charlottetown

In Charlottetown, Canada, July brings a notable increase in humidity, with levels reaching 86%, just a hair below the year's peak in August at 87%. This summer month fits into a trend where humidity remains relatively high, peaking in early summer before gradually tapering off in the fall. The consistent readings throughout the year, hovering between 82% in June and a high of 86% in both March and July, suggest a humid maritime climate that residents and visitors alike experience. As August rolls in, the humidity continues to rise, creating a warm and sticky atmosphere that characterizes the Canadian summer. This pattern underscores the overall steadiness in Charlottetown's humidity, providing a backdrop for its vibrant seasonal changes.

July Average Humidity in Charlottetown

This chart illustrates the average monthly humidity levels in Charlottetown, with July's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how July's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec84%84%86%86%85%82%86%87%85%85%85%84%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Charlottetown

In July, Charlottetown experiences a UV Index of 8, categorizing exposure as very high, with a rapid burn time of just 15 minutes. This trend continues from June, where the UV Index peaked at 10, marking the summer months as a critical time for sun safety. As we look back at the preceding months, the UV Index has steadily increased from a low of 2 in January to its current summer highs. As the season progresses into August, the UV Index remains elevated at 8, suggesting that sun protection is essential. Residents and visitors should be mindful of these levels and take necessary precautions during outdoor activities. For more information on UV levels throughout the year, visit Charlottetown UV Index.

Maximum UV Index Levels in Charlottetown for July

The chart shows the monthly maximum UV Index (UVI) for Charlottetown in July, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2357810887532
Data source: Charlottetown July 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.

July Sunshine in Charlottetown

In July, the sun shines gloriously in Charlottetown, delivering an impressive 341 hours of bright daylight — the highest for the year. As summer peaks, the warmth and extended daylight foster a vibrant atmosphere, drawing both locals and visitors outdoors to enjoy the beauty of the season. This trend of increasing sunlight begins in January with a modest 98 hours and gradually climbs through the spring, with June already basking in 329 hours. Following July, August remains radiant with 351 hours, hinting at the lingering summer charm before the days begin to shorten. The contrast with the winter months is stark, highlighting Charlottetown's seasonal variations and the joy that July’s sunshine brings to the community.

Monthly Sunshine Duration in Charlottetown: July Highlighted

The July sunshine duration represents the total number of hours Charlottetown experiences direct sunlight during the month of July, excluding cloudy or obstructed periods. This chart compares the sunshine duration of July with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec98h170h228h243h295h329h341h351h271h220h143h123h
Data source: Charlottetown July Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Charlottetown During July

In Charlottetown, Canada, the likelihood of sunny weather reaches a modest 27% in July, which is a notable dip compared to the months surrounding it. While June enjoys a slightly better chance at 42%, August rebounds with a much brighter 44%, indicating that summer truly shines as the season progresses. This pattern suggests that while July offers decent weather for outdoor activities, those looking for consistent sunshine may want to plan their adventures for late summer. Overall, the trend highlights the varying degrees of sunshine throughout the year, with July serving as a transitional month before the sunniest days return in August.

Percentage of Sunny Days in July in Charlottetown

The chart illustrates the percentage of sunny days in Charlottetown throughout the year, with July 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 Charlottetown experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec16%27%45%28%41%42%27%44%42%34%34%29%
Data source: Charlottetown July chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Charlottetown in July

In Charlottetown, Canada, July boasts a remarkable 15 hours of daylight, mirroring the length of daylight from June. This extended daylight not only highlights the peak of summer but also invites the vibrant activities and outdoor adventures characteristic of the season. As the year progresses, daylight duration gradually increases from a modest 9 hours in January, reaching its zenith in early summer before tapering off again in August and September. This cyclical pattern illustrates the enchanting rhythm of seasons, with each month transitioning smoothly from the dim winter days to the bright, lively summer evenings, creating a dynamic landscape that shifts with the sun's journey across the sky.

Average Daylight Hours in Charlottetown for July

The chart illustrates the variation in daylight duration in Charlottetown throughout the year, with July highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 4m10h 20m11h 57m13h 35m14h 59m15h 42m15h 19m14h 4m12h 29m10h 51m9h 24m8h 39m
Data source: Charlottetown daylight hours, calculated by summing the hours between sunrise and sunset for each day.

July Winds in Charlottetown

In July, Charlottetown experiences a gentle breeze with an average wind speed of 4.7 m/s (11 mph), marking a noticeable decline from the earlier spring months. This month typically sees the lowest winds in comparison to the rest of the year, as shifting weather patterns usher in warmer summer days. Following the slightly stronger gusts of June, which averaged 5.4 m/s (12 mph), July's calmer airs create a serene atmosphere, perfect for outdoor activities. Not until late summer does the wind pick up again, with August showing a further dip to 4.6 m/s (10 mph), revealing a trend of milder, more tranquil winds during the peak of summer in this charming coastal town.

Average July Wind Speed in Charlottetown

The chart displays monthly wind speed patterns in Charlottetown, with values for each month shown alongside July's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how July's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec5.35.76.25.65.25.44.7 m/s4.65.54.55.86.2
Data source: Charlottetown July wind data, generated using information from the Copernicus Climate Change Service.

How July Weather in Charlottetown Compares to Other Months

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

In July, the weather is warm and inviting, with temperatures ranging from a cool 11°C (52°F) to a peak of 30°C (85°F), accompanied by relatively high humidity levels of 86%. This summer month sees an average precipitation of 68 mm over about 10 days, making it a period of lush greenery and vibrant outdoor activities. In stark contrast, January brings a wintry chill, with temperatures dipping as low as -20°C (-3°F) and averaging around -5°C (23°F). The month experiences slightly higher precipitation at 81 mm over the same 10 days, but with a much lower humidity of 84%. For those interested in the specifics of winter weather during this month, further details can be found here: Charlottetown weather in January.

In July, temperatures in Charlottetown range from a mild minimum of 11°C (52°F) to a warm maximum of 30°C (85°F), with an average temperature of 20°C (67°F). The month experiences approximately 68 mm (2.7 in) of rainfall over about 10 days and high humidity levels averaging 86%. In stark contrast, February features much colder conditions, with temperatures ranging from a frigid minimum of -20°C (-4°F) to a maximum of 9°C (49°F), and an average temperature of -5°C (22°F). This winter month sees a slightly higher precipitation level of 93 mm (3.7 in) across 12 days, alongside humidity levels at 84%. For more details on the February climate, visit Charlottetown weather in February.

When comparing the weather in July and March, it's clear that the seasons present a stark contrast. July boasts a much warmer climate with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 30°C (85°F) and an average of 20°C (67°F). It experiences rainfall of 68 mm (2.7 in) over about 10 days, with high humidity at 86%. In contrast, March is markedly colder, with temperatures dipping between a minimum of -19°C (-2°F) and a maximum of 11°C (53°F), leading to an average of -2°C (28°F). Although it receives more precipitation at 75 mm (2.9 in) over around 13 days, the chill in the air is palpable, also with humidity at 86%. For more details, you can explore Charlottetown weather in March.

When comparing the weather in July and April, it's clear that both months feature high humidity levels, around 86%, but the temperatures differ significantly. In July, temperatures range from a minimum of 11°C (52°F) to a maximum of 30°C (85°F), with an average of 20°C (67°F), making it a warm month ideal for outdoor activities. In contrast, April has much cooler temperatures, with a minimum of -8°C (18°F), an average of 4°C (39°F), and a maximum of 18°C (65°F), reflecting the transition from winter to spring. Additionally, while April experiences slightly higher precipitation at 85 mm (3.4 in), it's spread over more days (12) compared to July, which has 68 mm (2.7 in) over 10 days. For more details on April weather in Charlottetown, you can visit Charlottetown weather in April.

When comparing the weather in July and May, it's clear that July is significantly warmer. July boasts a minimum temperature of 11°C (52°F) and an average of 20°C (67°F), rising to a maximum of 30°C (85°F). In contrast, May starts much cooler, with a minimum temperature of -3°C (27°F) and an average of only 9°C (49°F), peaking at 24°C (76°F). While July experiences less precipitation at 68 mm (2.7 in) over 10 days, May has slightly higher rainfall at 88 mm (3.5 in) spread over 13 days. Additionally, July's humidity levels are quite high at 86%, compared to May's 85%. For more detailed information, you can check out Charlottetown weather in May.

When comparing the weather in June and July, July showcases warmer temperatures with a minimum of 11°C (52°F) and an average of 20°C (67°F), while June experiences cooler temperatures, starting at 0°C (33°F) as a minimum and averaging 15°C (60°F). In terms of peak temperatures, July can reach a maximum of 30°C (85°F), slightly higher than June's 29°C (84°F). However, June sees more precipitation, totaling 97 mm (3.8 in) over 12 days compared to July’s 68 mm (2.7 in) over 10 days. The humidity also remains relatively high in both months, with July at 86% and June at 82%. For more details on June's weather, visit Charlottetown weather in June.

In comparing the weather of July and August, we see very similar patterns in temperature and humidity. Both months have a minimum temperature of around 11°C (51-52°F), an average of approximately 20°C (67-68°F), and a maximum of 30°C (85-86°F). However, August experiences slightly more precipitation, with a total of 73 mm (2.9 inches) compared to July's 68 mm (2.7 inches), while both months have precipitation on about 10 days. Additionally, humidity is marginally higher in August at 87%, versus July's 86%. For more details, you can check Charlottetown weather in August.

In July, the weather is typically warmer, with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 30°C (85°F) and an average of 20°C (67°F). The month experiences about 68 mm (2.7 in) of precipitation over 10 days and fairly high humidity at 86%. In contrast, September sees a significant drop in temperatures, with a minimum of 3°C (38°F), an average of 16°C (61°F), and a maximum of 27°C (82°F). This month is wetter, with 96 mm (3.8 in) of rain also spread over 10 days, while the humidity levels remain relatively stable at 85%. For more detailed insights, check out Charlottetown weather in September.

In July, Charlottetown experiences warmer weather, with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 30°C (85°F) and an average of 20°C (67°F). The month typically sees about 68 mm (2.7 in) of precipitation over 10 days, paired with high humidity levels at 86%. In contrast, October brings much cooler conditions, with temperatures ranging from a minimum of -2°C (29°F) to a maximum of 24°C (75°F) and an average of 10°C (50°F). Although October has slightly higher precipitation at 77 mm (3.0 in) over 11 days, the humidity remains similar at 85%. For more details, you can check Charlottetown weather in October.

In July, the weather is typically warm, with average temperatures around 20°C (67°F), peaking at a comfortable 30°C (85°F) on the hottest days. However, it also brings frequent rain, with about 68 mm (2.7 in) of precipitation spread across 10 rainy days, and humidity levels can be quite high at 86%. In contrast, November experiences a dramatic shift towards colder conditions, with average temperatures dropping to around 4°C (39°F) and nighttime lows plunging to -12°C (10°F). While it remains moist, November sees increased precipitation at 135 mm (5.3 in) over 15 days, accompanied by slightly lower humidity at 85%. For a detailed look at the climate during this month, you can visit Charlottetown weather in November.

July and December in Charlottetown present two starkly contrasting climates. July boasts a mild and warm atmosphere with average temperatures around 20°C (67°F) and highs peaking at 30°C (85°F), accompanied by relatively high humidity at 86%. Rainfall is moderate, with about 68 mm (2.7 inches) over approximately 10 days. In contrast, December experiences a much chillier environment, with temperatures ranging from a minimum of -19°C (-3°F) to a maximum of 14°C (58°F), leading to an average of -2°C (29°F). Precipitation during this month increases to 97 mm (3.8 inches) over 13 days, and humidity remains slightly lower at 84%. For a more in-depth look at December's weather, you can visit Charlottetown weather in December.

Compare Charlottetown's Climate with Cities Worldwide

Conclusion: What to Expect From July Weather in Charlottetown

In July, Charlottetown experiences a delightful shift in weather, making it the warmest month of the year. With maximum temperatures soaring up to 30°C (85°F) and an average hovering around a comfortable 20°C (67°F), this month provides the perfect backdrop for outdoor activities and summer festivities. The humidity, often reaching 86%, coupled with 68 mm of rainfall over about 10 days, creates a lush, vibrant landscape typical of maritime summers. This unique blend of heat and humidity sets July apart from the cooler, rainier months, making it an ideal time to explore everything this charming city has to offer. For a deeper dive into Charlottetown's weather patterns year-round, check out Charlottetown Climate.