Last updated: April 22, 2025
In February, Saint John, Canada, experiences a chilly yet dynamic climate, characterized by an average temperature of -3°C (26°F). Daily highs can reach a maximum of 10°C (50°F), while the cold can plunge to a minimum of -20°C (-4°F), offering a stark contrast that typifies the winter months. Over the course of the month, the city sees approximately 112 mm (4.4 in) of precipitation spread across 12 days, resulting in a humid atmosphere, with average humidity levels at an impressive 84%. This mix of temperatures and moisture not only shapes the picturesque winter landscape of Saint John but also influences the daily activities of its residents.
In February, temperatures in Saint John, Canada remain chilly but show signs of gradual improvement as winter transitions toward spring. The month typically witnesses minimum temperatures around -20°C (-4°F), with averages slightly higher at -3°C (26°F). Daytime highs can reach up to 10°C (50°F), indicating a mild shift from January's more severe cold. This trend of rising temperatures continues into March, making February feel like a turning point. Despite the cold, the reduction in extreme lows offers a glimmer of hope for residents eagerly anticipating the warmth of spring.
In February, Saint John, Canada, experiences a steady increase in precipitation, recording 112 mm (4.4 in), just slightly above January's 107 mm (4.2 in). Notably, February also sees an uptick in rainy days, with 12 days marked by precipitation, contributing to the month’s overall wetness. This trend highlights a transition into a wetter winter, setting the stage for spring as precipitation levels continue to oscillate through the upcoming months. With a peak in November showing 184 mm (7.3 in), February's rainfall acts as a precursor to the heavy precipitation patterns that often characterize the late fall, indicating a climatic rhythm that is both cyclical and significant for the region's ecosystem.
February in Saint John, Canada, sees a slight uptick in humidity, averaging 84%, a small increase from January's 83%. This trend highlights the coastal city's consistently humid climate, as humidity levels remain relatively stable throughout the winter months. Following February, the humidity dips slightly in March to 82%, suggesting a gradual shift towards drier conditions as spring approaches. However, the summer months push humidity back up to 84% in July, indicating that residents can expect a persistent muggy feel as temperatures rise. Overall, February serves as a bridge between winter's cool dampness and the more humid warmth of spring and summer, emphasizing Saint John’s characteristic maritime weather patterns.
In February, the UV Index in Saint John, Canada registers at 3, marking a shift to a moderate exposure category compared to January's low index of 2. This increase signals a reduction in burn time, with individuals at risk of sunburn in just 30 minutes of unprotected sun exposure. As the winter months transition into early spring, it's crucial to remain vigilant about UV protection, especially with a rising trend that peaks in the sunnier months ahead. To stay informed about changing UV levels throughout the year, visit Saint John UV Index.
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In February, Saint John, Canada emerges from the winter gloom, basking in a significant boost of 187 hours of sunshine—a noticeable rise from January's mere 127 hours. This increase heralds the gradual return of longer days, as the promise of spring begins to warm the landscape. With each passing month, sunshine dramatically increases, peaking in August with 312 hours before gracefully tapering off into the fall. February acts as a catalyst in this sunny journey, inviting residents and visitors alike to savor the brightening days ahead. As the seasonal rhythms unfold, this gradual transition underscores the beauty of the changing seasons in this coastal gem.
In Saint John, Canada, February brings a slight dip in sunny weather, with the chance of sun at 28%, which is only marginally lower than January's 29%. This trend indicates that while the winter months aren't abundant in sunshine, there is a noticeable uptick come March, where the likelihood of sunny days jumps to 50%. Interestingly, February’s sunshine probability mirrors that of both April and June, showcasing a consistent pattern of overcast skies during the transitional winter-to-spring months. As the year progresses towards the warmer seasons, residents can expect a gradual increase in sunshine, notably peaking in the spring and fall, making those months particularly appealing for outdoor activities.
In February, daylight in Saint John, Canada begins to stretch noticeably, offering a refreshing 10 hours of sunlight—an hour more than the previous month. This gradual extension heralds the arrival of spring, creating a sense of anticipation as the days become increasingly vibrant. Following February, daylight continues to climb, reaching 11 hours in March and a notable 13 hours in April, demonstrating a consistent upward trend as winter recedes. This gradual increase not only enhances outdoor activity but also lifts spirits, marking the transition towards the sun-drenched days of summer with 15 hours of daylight in June and July. As the year progresses, however, the daylight starts to gently wane again, reminding us of the cyclical nature of seasons, with shorter days returning by November.
In February, Saint John experiences a noticeably steady average wind speed of 5.6 m/s (12 mph), reflecting a continuation of the winter's brisk conditions. This slight increase from January's wind speed suggests a consistent pattern as the region transitions towards spring. Interestingly, as the months progress into March, wind speeds begin to rise more significantly, reaching 6.2 m/s (14 mph), hinting at the potential for even blusterier days ahead. Overall, February's winds encapsulate the crispness of winter while setting the stage for the more dynamic gusts to follow in the coming months.
The weather in Saint John changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of February's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Saint John and find detailed weather information for every month.
February weather in Saint John is slightly milder compared to January. The minimum temperature in February averages -20°C (-4°F), just a notch warmer than January's -22°C (-8°F), while the average temperature for February is -3°C (26°F) compared to January's -4°C (26°F). February also experiences slightly more precipitation, with 112 mm (4.4 in) over 12 days, compared to January's 107 mm (4.2 in) over 10 days. Additionally, February boasts a slightly higher humidity level at 84%, compared to January's 83%. For more details, you can check Saint John weather in January.
In comparing the weather between February and March, both months exhibit lingering cold temperatures, but March shows a slight warming trend. February's average temperature hovers around -3°C (26°F), with a maximum of 10°C (50°F), while March brings an average of -1°C (31°F), peaking at 11°C (52°F). Precipitation is also slightly lower in March at 88 mm (3.5 in) over 10 days, compared to February's 112 mm (4.4 in) over 12 days. Humidity levels remain fairly consistent, with February at 84% and March at 82%. For more details on the weather patterns, check out Saint John weather in March.
February and April present a stark contrast in weather conditions. In February, temperatures dip significantly, with a minimum of -20°C (-4°F) and an average temperature of -3°C (26°F), while highs reach only 10°C (50°F). The month experiences considerable precipitation, averaging 112 mm (4.4 in) over 12 days, coupled with high humidity at 84%. In contrast, April brings milder weather, with minimum temperatures around -5°C (23°F), an average of 4°C (40°F), and highs reaching up to 13°C (55°F). Precipitation slightly increases to 129 mm (5.1 in) over 13 days, but humidity decreases to 80%. For more details on April conditions, check out Saint John weather in April.
February and May in Saint John exhibit significant differences in temperature and overall weather conditions. February's temperatures range from a chilling -20°C (-4°F) at night to a mild 10°C (50°F) during the day, with an average of -3°C (26°F), while May sees much more moderate temperatures, with a low of 1°C (33°F) and a high reaching 20°C (68°F), averaging around 9°C (48°F). Precipitation levels are similar, with February receiving 112 mm (4.4 in) and May 117 mm (4.6 in), both spread over approximately 12 days; however, the humidity in February is higher at 84%, contrasting with May's lower 78%. For further details on May's weather, you can check Saint John weather in May.
February and June present contrasting weather conditions in Saint John. February is characterized by frigid temperatures, with a minimum of -20°C (-4°F) and an average of -3°C (26°F), while June offers a much milder climate, with temperatures ranging from a minimum of 4°C (39°F) to a maximum of 21°C (71°F). Both months experience similar levels of precipitation, with February receiving 112 mm (4.4 in) over 12 days and June receiving 110 mm (4.3 in) over just 11 days. Humidity levels are slightly higher in February at 84%, compared to 82% in June, further emphasizing the seasonal shift from cold and damp to warmer and more pleasant conditions. For more specific details about June weather, check out Saint John weather in June.
February and July exhibit contrasting weather patterns that reflect the stark differences between winter and summer. In February, temperatures range dramatically from a minimum of -20°C (-4°F) to a maximum of 10°C (50°F), with an average of -3°C (26°F). The month is characterized by significant precipitation, totaling 112 mm (4.4 in) over about 12 days, all while maintaining a high humidity level of 84%. In sharp contrast, July brings milder temperatures with minima of 11°C (51°F), averaging 16°C (62°F), and a maximum of 22°C (72°F). Precipitation in July is somewhat lower at 92 mm (3.6 in), occurring over 13 days, yet humidity remains consistent at 84%. For a closer look at July's climate, you can check Saint John weather in July.
February and August present stark contrasts in weather. February boasts frigid temperatures, with lows plummeting to -20°C (-4°F) and averages hovering around -3°C (26°F), while August enjoys milder conditions with minimums of 11°C (53°F) and an average of 17°C (63°F). Precipitation in February is slightly higher at 112 mm (4.4 in) over 12 days, compared to August's 89 mm (3.5 in) over 10 days. Additionally, February’s humidity is a bit elevated at 84%, while August remains comfortable at 82%. For a deeper look at the specifics of August weather, you can check out Saint John weather in August.
February and September present starkly contrasting weather conditions. February's temperatures can plunge as low as -20°C (-4°F) and typically average around -3°C (26°F), with a maximum of 10°C (50°F). This month sees significant precipitation, totaling 112 mm (4.4 in) over about 12 days, coupled with high humidity levels of 84%. In contrast, September enjoys milder temperatures, ranging from a minimum of 7°C (45°F) to an average of 15°C (59°F) and a maximum of 22°C (73°F). The precipitation is similar, at 108 mm (4.3 in) over approximately 10 days, but the humidity is slightly lower at 82%. For more details, visit Saint John weather in September.
February and October present quite different weather experiences. In February, temperatures can plunge as low as -20°C (-4°F), with an average around -3°C (26°F) and a maximum of 10°C (50°F). The month is characterized by significant precipitation, totaling 112 mm (4.4 in) over about 12 days, paired with high humidity levels of 84%. In contrast, October boasts milder temperatures, ranging from a minimum of 0°C (33°F) to an average of 11°C (52°F), reaching a maximum of 19°C (67°F). While October has slightly more precipitation at 123 mm (4.8 in) over the same number of days, the humidity is slightly lower at 82%. For a deeper look into what to expect, you can visit Saint John weather in October.
When comparing the weather in February and November, notable differences can be observed. February tends to be colder, with temperatures ranging from a minimum of -20°C (-4°F) to a maximum of 10°C (50°F), averaging around -3°C (26°F). In contrast, November experiences milder temperatures, with a minimum of -12°C (10°F) and a maximum of 16°C (62°F), averaging at 5°C (40°F). Additionally, February has a total precipitation of 112 mm (4.4 in) over 12 days, whereas November sees higher precipitation levels at 184 mm (7.3 in) over 14 days. Both months share the same humidity level of 84%. For more details about November weather in the area, you can visit Saint John weather in November.
February and December present notable differences in weather despite their proximity on the calendar. In February, temperatures range from a chilling -20°C (-4°F) to a mild 10°C (50°F), with an average around -3°C (26°F). Conversely, December typically experiences slightly warmer temperatures, with a minimum of -18°C (-1°F) and a maximum of 14°C (57°F), leading to an average of -1°C (31°F). Precipitation is more substantial in December, totaling 142 mm (5.6 in) over 12 days, compared to February's 112 mm (4.4 in) across the same number of days. Additionally, February maintains a higher humidity level at 84%, while December holds steady at 82%. For more detailed insights, visit Saint John weather in December.
February in Saint John is a remarkable time where winter's grip starts to loosen, yet the chill remains palpable. With an average temperature hovering around -3°C, the month is generally colder than those that follow, making it one of the last strongholds of winter. Precipitation occurs on about 12 days, contributing to a humidity level of 84%, reminiscent of early spring but still held back by frosty nights. While temperatures fluctuate with occasional mild days peaking at 10°C, the biting lows can plunge to -20°C, highlighting February's transitional nature. As the month unfolds, it sets the stage for a slow thaw, paving the way for the warmer days ahead. For more insights on the shifting climate patterns throughout the year, explore Saint John Climate.