Last updated: February 24, 2025
April in Mount Vernon, United States, presents a dynamic blend of weather experiences. This month witnesses temperature highs reaching up to 33°C (92°F), balanced by an average of 14°C (58°F) and chilly lows plummeting to -1°C (31°F), creating a stark contrast in daily conditions. Rainfall is notable with a total of 102 mm (4.0 in) spread over 11 days, contributing to a humid atmosphere with an average humidity of 81%. As spring unfolds, the shifting weather offers both vibrant warmth and refreshing showers, inviting residents and visitors alike to enjoy the season's diverse charm.
In April, Mount Vernon experiences a noticeable transition as spring awakens, marked by a minimum temperature of -1°C (31°F) and an average reaching a comfortable 14°C (58°F). As the month progresses, temperatures can soar to a maximum of 33°C (92°F), hinting at the impending warmth of summer. This upward trend from the chill of winter, evident from the previous months, signals a shift not just in temperature but also in the landscape, as blooms emerge and the outdoor scene comes alive. The month sets the stage for the rising warmth, making April a vibrant precursor to the lush, sunny days ahead.
In April, Mount Vernon experiences a noticeable uptick in precipitation, receiving 102 mm (4.0 in) of rain over 11 days. This amount marks a significant increase from the previous months, particularly March's 82 mm (3.2 in), and sets the stage for the wetter months ahead, with May's precipitation expected to rise further to 121 mm (4.8 in). This consistent pattern of increasing rainfall throughout the spring not only rejuvenates the local flora but also prepares the region for the more intense summer showers to come. With each passing month, the blend of frequent rain and longer days signals the vibrant transition into a lush, green landscape, characteristic of this time of year.
As April settles in Mount Vernon, the humidity begins to dip slightly to 81%, signaling the transition to drier spring conditions. This marks a decrease from the consistently high levels observed in the earlier winter months, where humidity hovered around 84% in January and 83% in both February and March. The trend continues into May, where humidity further lowers to 78%, showcasing a gradual shift that typically accompanies warmer temperatures. This subtle ebb in moisture levels not only makes the air feel more comfortable but also sets the stage for the lush growth characteristic of the region as it moves towards summer. As spring progresses, the humidity is likely to remain moderate, paving the way for a delightful season ahead.
As April unfolds in Mount Vernon, the UV Index surges to 9, marking a transition into the very high exposure category and significantly reducing burn time to just 15 minutes. This sharp increase from March’s UV Index of 7 is indicative of the approaching summer months, where UV levels remain elevated. Following April, the index peaks at 10 from May through July, emphasizing the importance of sun protection during these warmer weeks. Notably, with burn times decreasing throughout spring, residents and visitors must be vigilant, adapting their sun safety measures as the season progresses. To learn more about the UV Index and stay prepared, visit Mount Vernon UV Index.
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April in Mount Vernon ushers in a delightful continuation of the spring sunshine, with 259 hours of bright daylight, matching the previous month's total. This sunshine trend not only highlights a gradual increase over the winter months, where January recorded just 153 hours, but also signals the arrival of longer, sunnier days that will peak in the summer, reaching 357 hours in July. The consistent climb from March's 259 hours into April suggests a certain stability in solar abundance, setting the stage for a vibrant and energetic spring season that invigorates the community and nurtures the blooming landscape. As the sunshine hours rise, so too does the anticipation for the warmth and beauty that summer will bring.
April in Mount Vernon, United States, brings a 49% chance of sunny weather, marking a noteworthy trend as it follows the more promising 52% in March. This slight dip indicates a transition into the spring season, where the weather can be somewhat unpredictable. Historically, the likelihood of sunshine fluctuates throughout the year, with November showing the highest chance at 58%, whereas February consistently lags behind at only 29%. Following April, the chances of sun decrease again in May and June, leading to a summer pattern that features a variability in sunlight. Overall, while April maintains a decent likelihood of sunny days, it sits comfortably in the middle of the annual spectrum, bridging the gap between the brighter days of early spring and the more complex weather of late spring and summer.
As April arrives in Mount Vernon, residents eagerly welcome a notable increase in daylight, with the hours stretching to 13 hours—a leap from the 11 hours seen in March. This surge signals the arrival of spring, bringing longer, brighter days that encourage outdoor activities and reconnecting with nature. The gradual lengthening of daylight begins in January and gains momentum as the seasons shift, culminating in the peak summer months of June and July when sunlight extends to 14 hours. Following this peak, daylight hours gradually decrease into the autumn months, emphasizing nature's cyclical rhythm. April, therefore, marks a vibrant transition, heralding longer days and more opportunities for exploration and enjoyment.
In April, Mount Vernon experiences a gentle average wind speed of 3.2 m/s (7 mph), mirroring the calm breezes of the previous months. This consistent wind pattern highlights a brief respite from winter's chill as the region transitions into spring. Following a steady increase from January to March, April maintains this moderate flow before winds begin to ease in the warmer months ahead. As temperatures rise and summer beckons, the winds gradually taper off, with May dipping slightly to 2.8 m/s (6 mph). This trend reveals a seasonal rhythm, where the invigorating charm of spring winds gives way to the quieter breezes of summer, inviting residents and visitors alike to enjoy the serene beauty of Mount Vernon as nature awakens.
The weather in Mount Vernon changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of April's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Mount Vernon and find detailed weather information for every month.
When comparing the weather in January and April, it's clear that April experiences much milder temperatures, with averages ranging from a chilly minimum of -1°C (31°F) to a warm maximum of 33°C (92°F). In contrast, January is significantly colder, featuring a minimum of -14°C (7°F) and an average temperature of just 3°C (38°F). While both months have their share of precipitation, April sees a higher total of 102 mm (4.0 in) across 11 days, compared to January's 61 mm (2.4 in) over 7 days. Interestingly, January also has a slightly higher humidity level at 84%, compared to April's 81%. For a detailed look at January's climate, you can view Mount Vernon weather in January.
Comparing the weather in April and February reveals a significant shift in temperatures and conditions. In April, temperatures range from a minimum of -1°C (31°F) to a maximum of 33°C (92°F), with an average of 14°C (58°F). This month typically experiences higher humidity at 81%, alongside about 102 mm (4.0 in) of precipitation over 11 days. In contrast, February is much colder, with temperatures dipping as low as -14°C (7°F) and reaching a maximum of 27°C (81°F), resulting in an average of 5°C (42°F). February also sees slightly less precipitation at 96 mm (3.8 in), with a similar number of rainy days (11) and slightly higher humidity at 83%. For more details on February weather, you can check out Mount Vernon weather in February.
April's weather in Mount Vernon exhibits a significant warming trend compared to March. The average temperature in April rises to 14°C (58°F), with maxima reaching as high as 33°C (92°F), while March has a lower average of 8°C (47°F) and a maximum of 29°C (84°F). Precipitation in April also increases to 102 mm (4.0 in) over 11 days, compared to the 82 mm (3.2 in) recorded over 9 days in March. Despite a slight increase in humidity, from 83% in March to 81% in April, the overall warmer temperatures in April create a more pleasant atmosphere for outdoor activities. For additional details on March weather, visit Mount Vernon weather in March.
April and May in Mount Vernon show noticeable shifts in temperature and precipitation. In April, temperatures range from a chilly minimum of -1°C (31°F) to a warm maximum of 33°C (92°F), with an average temperature of 14°C (58°F). The month sees about 102 mm (4.0 in) of precipitation over 11 days, along with a relatively high humidity of 81%.
In contrast, May boasts a milder temperature range, with a minimum of 3°C (37°F) and a maximum of 35°C (95°F), leading to a more comfortable average of 19°C (67°F). Precipitation increases slightly to 121 mm (4.8 in) over 12 days, but humidity drops to 78%, making the weather feel more pleasant. For a detailed look at May weather, you can check Mount Vernon weather in May.
April and June exhibit distinct weather characteristics, reflecting the transition from spring to summer. In April, temperatures range from a chilly minimum of -1°C (31°F) to a comfortable average of 14°C (58°F), with the possibility of warmer days peaking at 33°C (92°F). The month sees about 102 mm (4.0 in) of precipitation over 11 days, accompanied by high humidity levels at 81%. In contrast, June offers a milder start at a minimum of 9°C (49°F), with an average temperature of 24°C (76°F) and maximums reaching up to 37°C (98°F). Rainfall slightly increases to 107 mm (4.2 in) spread across 13 days, while humidity remains slightly lower at 79%. For those interested in more detailed June weather patterns, refer to Mount Vernon weather in June.
April weather showcases a broad temperature range, with minimums dipping to -1°C (31°F) and maximums reaching up to 33°C (92°F), reflecting a transitional month as spring takes hold. In contrast, July presents a much warmer profile, with temperatures ranging from a mild 16°C (61°F) to a scorching 38°C (102°F), making it one of the hottest months of the year. While April experiences a higher humidity at 81% and significant rainfall of 102 mm (4.0 in) over 11 days, July sees a dip in humidity to 74% coupled with increased precipitation of 132 mm (5.2 in) across 12 days. For more detailed July weather conditions, visit Mount Vernon weather in July.
April and August exhibit distinctly different weather patterns. In April, temperatures range from a chilly minimum of -1°C (31°F) to a warm maximum of 33°C (92°F), with an average temperature of 14°C (58°F). The month experiences considerable precipitation, totaling 102 mm (4.0 in) over 11 days and a high humidity level of 81%. On the other hand, August offers warmer conditions, with minimum temperatures of 15°C (59°F), an average of 25°C (78°F), and maximums reaching up to 37°C (99°F). This month is also wetter than April, with 146 mm (5.7 in) of rain over 15 days, accompanied by lower humidity at 72%. For more detailed insights, check out Mount Vernon weather in August.
April and September present contrasting yet appealing weather patterns. In April, temperatures typically range from a chilly minimum of -1°C (31°F) to a warm maximum of 33°C (92°F), with an average of 14°C (58°F). This month also experiences a fair bit of rainfall, averaging 102 mm (4.0 in) over 11 days, contributing to a higher humidity level of 81%.
Conversely, September boasts a milder climate with minimum temperatures averaging 6°C (44°F) and maximums reaching 37°C (99°F). The average temperature in September is notably warmer at 22°C (73°F), while the precipitation is slightly less at 93 mm (3.7 in) across the same number of rainy days. Additionally, September enjoys lower humidity levels at 75%.
For more detailed insights, check out Mount Vernon weather in September.
April and October exhibit some similarities in weather patterns, but also notable differences. In April, temperatures range from a chilly minimum of -1°C (31°F) to a warm maximum of 33°C (92°F), with an average of 14°C (58°F). The month sees about 102 mm (4.0 in) of precipitation over 11 days, maintaining a humidity level of 81%. Conversely, October starts off somewhat milder, with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 36°C (97°F), averaging 17°C (63°F). It experiences slightly more precipitation at 105 mm (4.2 in), but over just 9 days, while maintaining the same humidity level of 81%. For more details on October weather in Mount Vernon, you can visit Mount Vernon weather in October.
When comparing the weather in April and November, notable differences emerge. April boasts a wider temperature range, with a minimum of -1°C (31°F), an average of 14°C (58°F), and a maximum reaching up to 33°C (92°F). In contrast, November features cooler temperatures, with a minimum of -5°C (23°F), an average of 9°C (48°F), and a maximum of 26°C (78°F). Precipitation is higher in April, totaling 102 mm (4.0 in) over 11 days, compared to November's 77 mm (3.0 in) over 7 days. Both months experience high humidity levels, with April at 81% and November slightly higher at 85%. For more detailed information specific to November, refer to Mount Vernon weather in November.
April and December present a striking contrast in weather patterns. In April, temperatures range from a chilly -1°C (31°F) at night to a warm 33°C (92°F) during the day, resulting in an average temperature of about 14°C (58°F). This month sees approximately 102 mm (4.0 in) of precipitation spread over 11 days, combined with relatively high humidity at 81%. On the other hand, December experiences colder temperatures, with a minimum of -10°C (14°F), an average of 5°C (42°F), and a maximum of 20°C (69°F). Precipitation in December totals 89 mm (3.5 in) over 9 days, and humidity is slightly higher at 84%. For more insights into December weather, you can check Mount Vernon weather in December.
April in Mount Vernon stands out with its dynamic weather, bridging the gap between the cooler months and the impending warmth of summer. As temperatures begin to rise, residents experience a significant increase in both warmth and humidity compared to the brisk conditions of winter. However, with over a week of precipitation, this month can also deliver its fair share of rain, adding a refreshing touch to the blooming landscape. The blend of milder temperatures and the lush, vibrant scenery make April a unique time to enjoy the transitioning climate that sets the stage for the upcoming summer months. For more detailed insights on weather patterns, explore Mount Vernon Climate.