April Weather in Salem, United States

Last updated: February 24, 2025

April in Salem, United States, brings a delightful shift in weather patterns, characterized by a maximum temperature of 26°C (79°F), an average of 8°C (47°F), and a minimum of -2°C (28°F). This month witnesses a noteworthy total precipitation of 141 mm (5.6 in), spread over 13 days, contributing to the region’s lush spring landscape. With an average humidity level of 80%, April's weather offers a refreshing blend of warmth and occasional showers, making it an ideal time for outdoor activities amidst the blossoming scenery.

April Temperature in Salem

As April arrives in Salem, temperatures begin to shift noticeably, heralding the transition from the chilly grip of winter to the inviting warmth of spring. With minimum temperatures hovering around -2°C (28°F) and an average of 8°C (47°F), the month marks a significant uptick from previous months. The joy of longer days is complemented by a peak maximum temperature of 26°C (79°F), bringing a taste of summer bliss that contrasts sharply with the depths of winter. This gradual warming trend foreshadows May’s further ascent into mildness, making April a delightful time to enjoy the budding beauty of nature as Salem awakens from its frosty slumber.

April Weather in Salem: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Salem, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec313337475766727266564435
Data source: Temperature data for Salem 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.

April Precipitation in Salem

April in Salem sees a significant uptick in precipitation, with 141 mm (5.6 in) of rain falling over 13 days, marking it as one of the wettest months of the year. This increase stretches from the steady 96 mm (3.8 in) recorded in both February and March, highlighting a transition into the wetter spring season. As nature awakens, the lush surroundings benefit from this substantial rainfall, surpassing the amounts seen in both May and the preceding winter months. This pattern underlines a clear trend of April being a pivotal month for replenishing the region’s water supply, setting the stage for vibrant growth in the months to follow.

April Precipitation Trends in Salem

The chart displays monthly precipitation patterns in Salem, with values for each month alongside April's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec77969614191871167284146101129
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Salem

In April, Salem experiences a notable transition in humidity, with levels at 80%, marking a gradual decline from the peak winter months. This dip follows a pattern observed since January, where humidity started at a high 86% and steadily decreased over the spring months. By April, the air feels more breathable, hinting at the approach of summer. As the year progresses, a more dramatic drop is seen in May and June, where humidity levels fall to 72%. This overall trend highlights the gradual shift from the dampness of winter to the drier seasons of summer, creating a unique and refreshing atmosphere for those enjoying the spring in Salem.

April Average Humidity in Salem

This chart illustrates the average monthly humidity levels in Salem, with April's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how April's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%82%80%72%72%67%66%71%79%84%81%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Salem

As April arrives in Salem, the UV Index sees a significant jump to 8, placing it in the very high exposure category and reducing the burn time to just 15 minutes. This marked increase from the moderate indices of earlier months underscores the need for heightened sun safety awareness. Following April's lead, May and June will intensify the sun exposure, reaching peaks of 9 and 10, respectively. It's a timely reminder that as spring transitions to summer, sunscreen and protective clothing become essential for safe outdoor activities. For more detailed insights and daily readings, visit Salem UV Index.

Maximum UV Index Levels in Salem for April

The chart shows the monthly maximum UV Index (UVI) for Salem in April, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3558910997642
Data source: Salem April 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.

April Sunshine in Salem

As April unfurls in Salem, the city basks in a delightful 240 hours of sunshine, marking a slight decrease from the sun-soaked days of March, which enjoyed 253 hours. This dip signals the transition into spring, where the brighter skies hint at the upcoming warmth of May, typically a sun-drenched month boasting 289 hours. While January and February languished in relative gloom with 152 and 188 hours of sunshine respectively, the trend clearly shifts as the year progresses. The gradual increase of sunshine hours from the start of the year culminates in a glorious summer, with July peaking at 334 hours. April serves as a vibrant bridge, inviting residents to relish the fresh blooms and lengthening days before the summer's full embrace.

Monthly Sunshine Duration in Salem: April Highlighted

The April sunshine duration represents the total number of hours Salem experiences direct sunlight during the month of April, excluding cloudy or obstructed periods. This chart compares the sunshine duration of April with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec152h188h253h240h289h327h334h327h278h221h201h178h
Data source: Salem April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Salem During April

In Salem, the likelihood of sunny weather in April stands at 41%, slightly below the year's average for March, which peaks at 61%. This trend suggests a notable increase in sunshine as spring approaches, with January and February experiencing some of the lowest chances at 44% and 34%, respectively. While May and June don't see a significant uplift—hovering around 38% and 40%—April offers a promising transition toward sunnier days. Interestingly, the months that follow, particularly during the summer, show a decline in sunshine probability, with July and August dropping to 33% and 30%. Thus, April serves as a vital bridge in Salem’s climate, hinting at the hopeful emergence of brighter days amidst the lingering clouds of early spring.

Percentage of Sunny Days in April in Salem

The chart illustrates the percentage of sunny days in Salem throughout the year, with April 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 Salem experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec44%34%61%41%38%40%33%30%44%39%55%33%
Data source: Salem April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Salem in April

As April unfolds in Salem, the days begin to bask in the glow of longer daylight, stretching to an impressive 13 hours. This is a noticeable surge from the 11 hours observed in March, signaling the progression into the vibrant spring season. The increasing daylight not only brightens the landscape but also energizes the community, as residents take advantage of the additional hours for outdoor activities and gatherings. Looking ahead, May promises even more sunlight with 14 hours of daylight, indicating a delightful trend of increasing brightness that continues into the summer months. Overall, the gradual lengthening of daylight in spring reflects a joyful transition, fostering a renewed sense of life and activity in Salem.

Average Daylight Hours in Salem for April

The chart illustrates the variation in daylight duration in Salem throughout the year, with April highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 26m10h 33m11h 57m13h 24m14h 38m15h 14m14h 54m13h 49m12h 26m10h 59m9h 44m9h 5m
Data source: Salem daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in Salem

April in Salem brings a refreshing breeze, with an average wind speed of 4.2 m/s (10 mph). While this marks a slight dip from the increasing gusts seen in March, the winds remain steady enough to remind residents that spring is firmly in the air. Interestingly, after a month characterized by a minor uptick in windiness, April's winds set the stage for a gradual decline as the year progresses, leading into the quieter months of summer. As the temperatures rise, the winds soften further in May and June, suggesting a blend of warmth and calm that enhances the serenity of the season. This anticipated drop highlights the distinct transition from the fresher winds of early spring into the gentle embrace of summer, shaping the character and feel of life in Salem.

Average April Wind Speed in Salem

The chart displays monthly wind speed patterns in Salem, with values for each month shown alongside April's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how April's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.54.44.94.2 m/s4.03.83.33.23.74.24.24.2
Data source: Salem April wind data, generated using information from the Copernicus Climate Change Service.

How April Weather in Salem Compares to Other Months

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

April weather in Salem is notably milder than in January, featuring an average temperature of 8°C (47°F) compared to January's chilly 0°C (32°F). In April, temperatures can range from a minimum of -2°C (28°F) to a maximum of 26°C (79°F), while January's maximum is significantly lower at 19°C (67°F). Additionally, April experiences more precipitation, totaling 141 mm (5.6 in) over 13 days, compared to January’s 77 mm (3.0 in) over 9 days. While April has lower humidity at 80%, January's humidity is a bit higher at 86%, contributing to the colder feel of the month. For a more in-depth look at January weather specifics, check Salem weather in January.

April generally experiences milder temperatures compared to February, with a minimum of -2°C (28°F) and an average of 8°C (47°F) rising to a maximum of 26°C (79°F). In contrast, February's temperatures can drop significantly lower, with a minimum of -16°C (4°F) and an average of 1°C (33°F), peaking at 19°C (66°F). Precipitation is higher in April at 141 mm (5.6 in) over 13 days, compared to February's 96 mm (3.8 in) over 11 days. Moreover, April's humidity level of 80% is slightly lower than February's 84%. For more detailed insights into February weather, you may refer to this link: Salem weather in February.

April generally brings warmer temperatures compared to March, with minimums rising from -14°C (7°F) in March to -2°C (28°F) in April. The average temperature also increases from 3°C (38°F) in March to 8°C (47°F) in April, while the maximums can reach up to 26°C (79°F) as opposed to 19°C (66°F) in March. However, April experiences more precipitation, totaling 141 mm (5.6 in) over 13 days, compared to March's 96 mm (3.8 in) across 10 days. The humidity remains relatively similar, with March at 82% and April at 80%. For further details, you can check Salem weather in March.

April's weather is characterized by a significant range in temperatures, with lows dipping to -2°C (28°F) and highs reaching 26°C (79°F), resulting in an average temperature of 8°C (47°F). It also experiences a considerable amount of precipitation, totaling 141 mm (5.6 in) over 13 days, accompanied by high humidity levels at 80%.

In contrast, May brings milder conditions, with minimum temperatures around 3°C (37°F) and maximums climbing to 30°C (87°F), leading to a more pleasant average of 14°C (57°F). This month witnesses less rainfall, totaling 91 mm (3.6 in) over just 11 days, and humidity decreases to 72%.

For more details on the weather patterns in May, check out Salem weather in May.

April and June exhibit distinct differences in weather patterns. In April, temperatures range from a chilly -2°C (28°F) to a comfortable 26°C (79°F), with an average of 8°C (47°F). The month experiences significant precipitation, totaling 141 mm (5.6 in) over 13 days, coupled with a humidity level of 80%. In contrast, June offers warmer temperatures, with a minimum of 8°C (46°F), an average of 19°C (66°F), and a high of 32°C (91°F). Precipitation decreases to 87 mm (3.4 in) over just 10 days, and humidity also drops to 72%. For more specifics about June weather, you can check this link: Salem weather in June.

April and July exhibit stark contrasts in weather patterns. In April, temperatures range from a chilly minimum of -2°C (28°F) to a pleasant average of 8°C (47°F), peaking at a warm 26°C (79°F). The month sees significant rainfall, with a total of 141 mm (5.6 in) spread over 13 days and a high humidity level of 80%. In contrast, July offers a much warmer climate, with temperatures starting at a minimum of 14°C (57°F) and averaging around 22°C (73°F), reaching a maximum of 33°C (91°F). Precipitation is less frequent in July, totaling 116 mm (4.6 in) over just 11 days, accompanied by a lower humidity of 67%. For more specific details on the weather in Salem during this month, check out Salem weather in July.

April and August present contrasting weather patterns. In April, temperatures can drop to a chilly minimum of -2°C (28°F) with an average of 8°C (47°F) and a maximum reaching 26°C (79°F). This month experiences significant precipitation, totaling 141 mm (5.6 in) over 13 days, and a high humidity level of 80%. In stark contrast, August boasts warmer temperatures, with a minimum of 13°C (56°F), an average of 22°C (73°F), and a maximum of 32°C (91°F). Additionally, August has lower precipitation at 72 mm (2.8 in) over just 10 days, coupled with reduced humidity at 66%. For a closer look at the weather specifics during this summer month, you can visit Salem weather in August.

April and September showcase distinct differences in weather patterns. In April, temperatures can drop as low as -2°C (28°F) during the night, with an average of 8°C (47°F) and highs reaching 26°C (79°F). This month also tends to be quite wet, experiencing around 141 mm (5.6 in) of precipitation over about 13 days, coupled with high humidity at 80%. In contrast, September offers a milder climate with a minimum temperature of 7°C (45°F) and an average of 19°C (66°F), peaking at 32°C (90°F). Rainfall is less frequent in September, with only 84 mm (3.3 in) spread over 8 days and lower humidity at 71%. For more details, you can check out Salem weather in September.

April and October present contrasting yet mild weather patterns. In April, temperatures range from a chilly minimum of -2°C (28°F) to a warm maximum of 26°C (79°F), with an average of 8°C (47°F). The month experiences substantial rainfall, totaling 141 mm (5.6 in) over approximately 13 days, accompanied by high humidity levels around 80%. In contrast, October boasts slightly warmer temperatures, with a minimum of 0°C (33°F) and a pleasant average of 13°C (57°F), peaking at a comfortable 27°C (81°F). Although precipitation is a bit higher at 146 mm (5.8 in), it falls over just 11 days, and humidity is marginally lower at 78%. For more details on October's climate, you can check Salem weather in October.

April and November exhibit distinct weather patterns, with April generally experiencing milder temperatures. In April, the minimum temperature hovers around -2°C (28°F), with an average of 8°C (47°F) and a maximum of 26°C (79°F), whereas November sees lower temperatures, with a minimum of -11°C (13°F) and an average of 6°C (44°F), peaking at 22°C (71°F). Precipitation is more prevalent in April, totaling 141 mm (5.6 in) over 13 days, compared to November's 101 mm (4.0 in) over 10 days. Humidity levels are slightly higher in November at 84%, compared to April's 80%, creating a cooler and potentially more damp environment. For more details, you can check Salem weather in November.

April and December present contrasting weather patterns. In April, temperatures range from a minimum of -2°C (28°F) to a maximum of 26°C (79°F), with an average of 8°C (47°F). This month experiences around 141 mm (5.6 in) of precipitation over approximately 13 days, with humidity levels at 80%. In contrast, December is significantly colder, with temperatures dropping to a minimum of -18°C (0°F) and averaging just 2°C (35°F). Maximum temperatures in December reach 16°C (62°F), and precipitation is slightly less at 129 mm (5.1 in) over about 10 days, with humidity remaining similar at 81%. For more details, you can check Salem weather in December.

Compare Salem's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in Salem

April in Salem showcases a remarkable transition as spring takes hold, with temperatures that rise significantly compared to the chill of winter. While the mercury fluctuates between mild days and brisk nights, the 80% humidity adds a sense of dampness that is unique for the season. This month can bring frequent rainfall, with a notable 13 days of precipitation, making it one of the wetter periods of the year. As nature awakens, the blend of warmth and moisture creates a vibrant setting that differs from the harsher conditions of previous months. For more insights and details on what to expect, check out Salem Climate.