Last updated: April 22, 2025
In October, Charlottetown, Canada experiences a vibrant shift in weather as autumn deepens. With maximum temperatures reaching a pleasant 24°C (75°F), the average settles at a cool 10°C (50°F), while nighttime lows can plunge to -2°C (29°F). This month witnesses approximately 77 mm (3.0 in) of precipitation over 11 days, resulting in a humid atmosphere, averaging 85% humidity. As leaves turn and the air cools, October in Charlottetown offers a unique blend of crispness and warmth, making it a captivating time for both locals and visitors.
In October, Charlottetown, Canada, experiences a noticeable transition as autumn deepens, with temperatures exhibiting a marked drop from the warmth of summer. The average temperature settles at a crisp 10°C (50°F), providing a refreshing chill in the air. Morning lows can dip to -2°C (29°F), indicating the encroaching winter, while daytime highs still reach a comfortable 24°C (75°F), allowing for pleasant outdoor activities amidst the vibrant fall foliage. This month serves as a wonderful blend of lingering warmth and the onset of cooler days, making it an ideal time to enjoy the scenic beauty of the changing seasons. As the month progresses, the shift in temperatures heralds the upcoming winter, urging residents and visitors alike to relish the last vestiges of warmth before the cold sets in.
In October, Charlottetown experiences a moderate amount of precipitation, with 77 mm (3.0 in) falling over an average of 11 days. This marks a slight decrease from the wetter months of September, which sees 96 mm, but still contributes to the overall trend of increased rain as the year progresses towards winter. Comparatively, October's totals align closely with the precipitation amounts of the earlier spring months, suggesting a shift as temperatures cool. With the rainy season approaching, residents can expect more frequent showers as November looms, typically the wettest month with 135 mm of rain. The transition from summer to fall in Charlottetown not only signifies a drop in temperature but also heralds a rise in atmospheric moisture, underscoring the region's dynamic climate patterns.
In October, Charlottetown, Canada experiences a comfortable humidity level of 85%, maintaining a trend of stability that characterizes the fall months. Following the peak of summer humidity in August at 87%, there is a slight decline as the region transitions into autumn. This reduction is subtle yet consistent, with October's levels mirroring those of May and November, suggesting a climatic equilibrium as the year progresses. Overall, the humidity remains relatively high throughout the year, fluctuating minimally, which highlights the coastal influence on Charlottetown's weather patterns.
As October rolls into Charlottetown, residents can enjoy a moderate UV Index of 5, signaling a shift from the very high levels seen in the peak summer months. With a recommended burn time of 30 minutes, it's important to remain mindful of sun exposure, especially as the intensity of UV rays begins to drop with the changing seasons. This month follows a gradual decline from the summer's peak, where the UV Index reached 10 in June and hovered around 8 in July and August. As we transition into the cooler months, the UV Index will continue to fluctuate, but October offers a welcome opportunity for outdoor activities with a reasonable level of sun safety awareness. For more detailed information, check out the Charlottetown UV Index.
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As October unfolds in Charlottetown, the vibrant autumn scenery is complemented by a still impressive 220 hours of sunshine, marking a delightful transition from the warmth of summer to the crispness of fall. This month follows August's peak of 351 hours, showcasing a gradual decline in sunlight as the year progresses. Despite this decrease, October retains more sunlight than its early winter counterparts, November and December, which capture only 143 and 123 hours respectively. It’s a month where the rich hues of foliage shine against the backdrop of shorter days, reminding us that even as daylight diminishes, the beauty of the landscape continues to radiate in Charlottetown.
In October, Charlottetown experiences a 34% chance of sunny weather, marking a slight decline from the warmer months of late summer. As fall sets in, the likelihood of bright skies diminishes, reflecting an overall trend of fluctuating sunshine throughout the year. Notably, this month follows a nearly equal chance of sun in both November and December (each at 34%), suggesting a steady transition into the colder season where cloud cover becomes more common. Compared to the spring months, such as March with its significant 45% sun probability, October hints at the retreat of summer radiance, beckoning residents and visitors to enjoy the brisk, yet often gray, autumn days.
In October, Charlottetown experiences a notable shift in daylight duration, with about 10 hours of sunlight each day. This marks a significant decrease from the sun-drenched 15 hours enjoyed in June and July, as the city gracefully transitions from the vibrant summer months to the cooler embrace of fall. As autumn progresses, daylight steadily wanes, following a pattern that sees November drop to just 9 hours and December to 8 hours. The gentle decline in daylight reminds residents of the changing seasons, bringing with it the charm of fall foliage and the cozy ambience of shorter days.
As October settles in Charlottetown, Canada, the winds begin to soften, with an average speed of 4.5 m/s (10 mph). This marks a notable decline from the brisk breezes of summer and early fall, where **gusts danced at 4.6 m/s (10 mph) in August and 5.5 m/s (12 mph) in September. The gentle October winds create a serene atmosphere, perfect for appreciating the vibrant fall foliage. As the month progresses, one can expect even calmer days, leading into the gustier months of late fall and winter, where average wind speeds surge again in November to 5.8 m/s (13 mph). This transition highlights a rhythmic ebb and flow in Charlottetown's weather, inviting locals and visitors alike to revel in the cozy charm of autumn.
The weather in Charlottetown changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of October'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 October, temperatures in Charlottetown range from a chilly -2°C (29°F) to a pleasant 24°C (75°F), with an average of 10°C (50°F). The month experiences around 77 mm (3.0 in) of precipitation over approximately 11 days, coupled with a high humidity level of 85%. In stark contrast, January brings frigid temperatures, with a minimum of -20°C (-3°F) and a maximum of only 14°C (58°F), averaging at -5°C (23°F). This winter month sees slightly more precipitation at 81 mm (3.2 in) over 10 days, with humidity hovering at a similar level of 84%. For more details on January weather, visit Charlottetown weather in January.
October and February present stark contrasts in weather. In October, temperatures can range from a chilly -2°C (29°F) at their lowest to a pleasant 24°C (75°F) at their peak, with an average of 10°C (50°F). The month experiences about 77 mm (3.0 in) of precipitation over approximately 11 days, while humidity remains relatively high at 85%. In contrast, February is much colder, with temperatures dipping as low as -20°C (-4°F) and averaging -5°C (22°F), peaking at just 9°C (49°F). This month sees a greater precipitation total of 93 mm (3.7 in) across 12 days, coupled with slightly lower humidity at 84%. For more details on February's climate, you can check Charlottetown weather in February.
In comparing the weather of October and March, October generally offers milder temperatures with an average of 10°C (50°F) and a maximum of 24°C (75°F), while March is still quite chilly, with an average temperature of -2°C (28°F) and a maximum of just 11°C (53°F). Precipitation levels are somewhat similar, with October receiving 77 mm (3.0 in) over 11 days, and March having a total of 75 mm (2.9 in) across 13 days. Humidity remains high in both months, with October at 85% and March slightly higher at 86%. For a detailed look at the conditions in March, you can check Charlottetown weather in March.
When comparing the weather in October and April, October tends to be milder with average temperatures around 10°C (50°F), while April has cooler averages at about 4°C (39°F). The minimum temperatures in October are slightly higher, starting at -2°C (29°F) compared to April's lows of -8°C (18°F). Both months see significant rainfall, with October receiving 77 mm (3.0 in) over 11 days and April just a bit more at 85 mm (3.4 in) across 12 days. Humidity levels are quite similar, hovering around 85% in October and rising slightly to 86% in April. For more detailed insights into the weather in April, visit Charlottetown weather in April.
When comparing the weather in October and May, both months exhibit similar maximum temperatures, with October peaking at 24°C (75°F) and May reaching 24°C (76°F). However, October tends to be slightly warmer on average, with temperatures fluctuating between -2°C (29°F) and 10°C (50°F), compared to May's range from -3°C (27°F) to 9°C (49°F). Precipitation levels are comparable as well, with October receiving about 77 mm (3.0 in) over 11 days and May slightly wetter at 88 mm (3.5 in) over 13 days. Despite these differences, both months experience high humidity, remaining consistent at around 85%. For more detailed insights, check Charlottetown weather in May.
In comparing the weather between October and June, October displays a broader temperature range, with minimums dipping as low as -2°C (29°F) and maxima reaching up to 24°C (75°F), resulting in an average temperature of 10°C (50°F). This month also experiences a higher humidity level at 85% and receives about 77 mm (3.0 in) of precipitation over 11 days. In contrast, June offers milder conditions with temperatures ranging from a minimum of 0°C (33°F) to a maximum of 29°C (84°F), leading to a comfortable average of 15°C (60°F). The precipitation in June is slightly higher at 97 mm (3.8 in), falling over 12 days, while humidity is a bit lower at 82%. For more detailed insights, check out Charlottetown weather in June.
In October, the weather in Charlottetown presents a noticeable shift from the warmth of July. With average temperatures ranging from a minimum of -2°C (29°F) to a maximum of 24°C (75°F), October can vary significantly, especially with the potential for colder nights. In contrast, July boasts milder temperatures, with averages between 11°C (52°F) and 30°C (85°F), making it a much warmer month overall. Precipitation is slightly higher in October, with 77 mm (3.0 in) over 11 days compared to July's 68 mm (2.7 in) over 10 days. Humidity levels remain similar, with October at 85% and July at 86%, but the cooler October air gives a different feel to the day. For a closer look at the summer conditions, visit Charlottetown weather in July.
October and August offer notably different weather experiences. In October, temperatures range from a chilly minimum of -2°C (29°F) to a pleasant average of 10°C (50°F), peaking at a comfortable 24°C (75°F). The month sees about 77 mm (3.0 in) of precipitation over 11 days, with humidity levels sitting at 85%. In contrast, August is generally warmer, with temperatures ranging from a minimum of 11°C (51°F) to an average of 20°C (68°F) and a maximum of 30°C (86°F). Precipitation is slightly lower at 73 mm (2.9 in) over 10 days, with humidity at a similar high of 87%. For a closer look at what to expect, check out Charlottetown weather in August.
In comparing the weather between September and October, we see a notable shift in temperatures and precipitation patterns. October experiences cooler temperatures, with a minimum of -2°C (29°F) and an average of 10°C (50°F), while September maintains a milder range with a minimum of 3°C (38°F) and an average of 16°C (61°F). The maximum temperatures also decline, from September's 27°C (82°F) down to October's 24°C (75°F). Interestingly, while October has slightly less precipitation at 77 mm (3.0 in) over 11 days, September records a higher total of 96 mm (3.8 in) over just 10 days. Humidity levels remain consistent for both months, sitting at 85%. For more detailed information on September's weather, you can visit Charlottetown weather in September.
October generally offers milder temperatures compared to November, with minimums around -2°C (29°F) and average highs reaching up to 24°C (75°F). In contrast, November sees a drop in temperature, with minimums plummeting to -12°C (10°F) and average highs of only 20°C (68°F). Additionally, November experiences increased precipitation, totaling 135 mm (5.3 in) over 15 days, compared to October's 77 mm (3.0 in) over 11 days. Both months maintain the same humidity level of 85%, but the colder temperatures and higher rainfall in November make it feel significantly chillier. For more specific details on weather patterns in November, check out Charlottetown weather in November.
October and December showcase a stark contrast in weather conditions. In October, temperatures range from a mild minimum of -2°C (29°F) to a pleasant maximum of 24°C (75°F), with an average of 10°C (50°F). This month experiences moderate precipitation levels at 77 mm (3.0 in) over about 11 days, accompanied by relatively high humidity at 85%. Conversely, December plunges into winter, featuring much colder temperatures with a minimum of -19°C (-3°F) and an average around -2°C (29°F), peaking at only 14°C (58°F). Precipitation increases slightly to 97 mm (3.8 in) across 13 days, while humidity remains comparable at 84%. For more detailed insights into the December climate, visit Charlottetown weather in December.
As October unfolds in Charlottetown, the weather takes a noticeable turn, transitioning from the warmth of summer to the crisp beginnings of winter. With average temperatures dipping to a cool 10°C, the days can still boast a maximum of 24°C, but they can also plunge to a brisk minimum of -2°C. Increased humidity at 85% combined with frequent precipitation—11 days in total—adds a unique, often moody charm to the month. This shift creates a landscape of vibrant autumn colors, making it a delight for nature lovers. For more insights on how October fits into the overall climate of the area, visit Charlottetown Climate.