April Weather in Plymouth, United States

Last updated: February 24, 2025

April in Plymouth, United States, brings a delightful blend of springtime warmth and variability. With maximum temperatures climbing to 24°C (75°F), the month averages a mild 8°C (47°F), while chilly nights can dip as low as -1°C (30°F). Throughout the month, residents and visitors can expect 137 mm (5.4 in) of precipitation spread across 13 days, contributing to an overall humidity level of 79%. This interplay of warmth and moisture fosters a vibrant landscape, making Plymouth a picturesque locale for embracing the season's rejuvenation.

April Temperature in Plymouth

In Plymouth, United States, April marks a significant shift in temperatures, heralding the arrival of spring. With minimums hovering around -1°C (30°F), the month brings a noticeable warm-up compared to the bitter chill of winter. The average temperature rises to 8°C (47°F), and the maximum can soar to 24°C (75°F), providing a delightful contrast to the preceding months. This upward trend not only enhances outdoor activities but also signals the blooming of nature, making April a vibrant time of year where the area transitions from frosty mornings to pleasantly warm afternoons. As residents shed their winter layers, the promise of milder days ahead becomes increasingly palpable, inviting all to embrace the season's renewal.

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

The chart illustrates April temperature patterns in Plymouth, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec333538475666727266574637
Data source: Temperature data for Plymouth 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 Plymouth

April marks a notable surge in precipitation in Plymouth, with 137 mm (5.4 in) of rain recorded over 13 days. This increase is a continuation of the upward trend observed since January, where the precipitation amount steadily rose from 89 mm (3.5 in) to 114 mm (4.5 in) in March. The arrival of spring brings not only a delightful bloom but also a significant uptick in rainfall, outpacing the preceding months and indicating a shift towards wetter conditions. As the month progresses, it's evident that April plays a crucial role in replenishing the landscape, setting the stage for the verdant growth of May.

April Precipitation Trends in Plymouth

The chart displays monthly precipitation patterns in Plymouth, 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.
JanFebMarAprMayJunJulAugSepOctNovDec891091141371059611075111168104128
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

April Humidity in Plymouth

April marks a subtle shift in Plymouth's climate, with humidity levels decreasing to 79% from the previous months' higher averages. While January and February maintain a steady 84%, and March hovers at 82%, the transition into spring signals a gradual decline that continues into May, where humidity drops further to 75%. This trend reflects the seasonal changes as warmer temperatures begin to dominate, leading to more comfortable and drier conditions. Despite the drop, April's humidity remains relatively high compared to the summer months, like July and August, where it stabilizes around 76%. As residents enjoy the mildness of spring, the air begins to soften, setting the stage for the drier months ahead.

April Average Humidity in Plymouth

This chart illustrates the average monthly humidity levels in Plymouth, 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.
JanFebMarAprMayJunJulAugSepOctNovDec84%84%82%79%75%78%76%76%76%75%80%80%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Plymouth

As April arrives in Plymouth, the UV Index soars to 8, marking a significant rise in sun intensity as the region transitions into spring. This shift elevates its exposure to the very high category, notably shortening the burn time to just 15 minutes—a stark contrast from the moderate conditions experienced in January and February. Compared to March’s high index of 6, individuals should take extra precautions, especially with May bringing an even higher UV Index at 9. It's essential to remain vigilant and protect your skin from the sun's harmful rays during this time of year. For more detailed information, visit Plymouth UV Index.

Maximum UV Index Levels in Plymouth for April

The chart shows the monthly maximum UV Index (UVI) for Plymouth 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.
JanFebMarAprMayJunJulAugSepOctNovDec356899997642
Data source: Plymouth 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 Plymouth

As April unfolds in Plymouth, residents bask in an impressive 241 hours of sunshine, signifying a gradual transition into brighter days. This month showcases a slight dip from March's 253 hours, yet remains significantly higher than the earlier months of the year. The trend is clear: as spring blossoms, sunshine hours steadily rise, culminating in the summer months where July peaks with 337 hours of glorious sunlight. Plymouth's seasonal pattern reveals a delightful escalation in daylight, inviting outdoor activities and vibrant community gatherings as winter fades away, setting the stage for the sunny months ahead.

Monthly Sunshine Duration in Plymouth: April Highlighted

The April sunshine duration represents the total number of hours Plymouth 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.
JanFebMarAprMayJunJulAugSepOctNovDec148h188h253h241h289h324h337h323h276h224h202h173h
Data source: Plymouth April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Plymouth During April

In Plymouth, the likelihood of sunny weather in April stands at 43%, which is a moderate outlook compared to the earlier months of the year. After a promising 60% chance in March, April’s numbers dip slightly but still remain above the averages of the summer months, particularly July and August, which see only 35% and 30% respectively. Interestingly, November boasts a higher optimism with 54%, hinting at a trend where late fall can surprisingly offer more sunshine than the peak of summer. Overall, while April's sunshine may seem less predictable than March's, it still offers a reasonable chance for sunny days, bridging the gap toward the bright promise of May.

Percentage of Sunny Days in April in Plymouth

The chart illustrates the percentage of sunny days in Plymouth 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 Plymouth experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec41%31%60%43%39%39%35%30%45%41%54%31%
Data source: Plymouth April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Plymouth in April

As spring unfolds in Plymouth, April brings a significant increase in daylight duration, reaching 13 hours—a welcome change from the shorter winter days. Following a steady rise from 10 hours in February and 11 hours in March, April marks a leap towards longer, sunlit days that herald the approach of summer. This trend continues with May peaking at 14 hours, before slightly tapering off in the warmer months. The progression of daylight not only brightens the landscape but also enhances the local vibe, encouraging residents to embrace outdoor activities and relish the extended hours of sunshine. As the year moves toward summer, Plymouth enjoys an increasingly vibrant atmosphere, enriched by the growing light of each passing month.

Average Daylight Hours in Plymouth for April

The chart illustrates the variation in daylight duration in Plymouth throughout the year, with April highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 29m10h 34m11h 58m13h 23m14h 35m15h 11m14h 51m13h 47m12h 25m11h9h 46m9h 8m
Data source: Plymouth daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in Plymouth

As April unfolds in Plymouth, the average wind speed drops to 4.6 m/s (10 mph), marking a slight decrease from March's breezy 5.2 m/s (12 mph). This seasonal transition highlights a gentle shift in the local climate, as winter's robust gusts give way to softer spring zephyrs. In comparison to the preceding months, April's conditions set the stage for a gradual calming before summer, which typically records even lighter winds, culminating in July and August's lows of 3.5 m/s (8 mph) and 3.4 m/s (8 mph), respectively. Throughout the year, Plymouth experiences a fascinating ebb and flow of wind, peaking in the spring months and moving towards a more tranquil atmosphere by mid-summer.

Average April Wind Speed in Plymouth

The chart displays monthly wind speed patterns in Plymouth, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.05.05.24.6 m/s4.34.23.53.44.14.64.64.6
Data source: Plymouth April wind data, generated using information from the Copernicus Climate Change Service.

How April Weather in Plymouth Compares to Other Months

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

April weather brings a noticeable shift towards milder temperatures, with minimums around -1°C (30°F) and averages reaching 8°C (47°F), peaking at a maximum of 24°C (75°F). In contrast, January is significantly colder, with temperatures ranging from a chilly -17°C (1°F) to a maximum of 18°C (65°F) and an average of just 1°C (34°F). April also sees higher precipitation, totaling 137 mm (5.4 in) over approximately 13 days, while January has less rainfall at 89 mm (3.5 in) over 9 days. Humidity levels are slightly higher in January at 84%, compared to 79% in April. For a closer look at Plymouth's January climate, you can refer to Plymouth weather in January.

April and February present quite contrasting weather conditions. In February, temperatures are notably colder, with a minimum of -15°C (5°F) and an average temperature of just 2°C (35°F), while April enjoys milder temperatures, ranging from a minimum of -1°C (30°F) to an average of 8°C (47°F). February also has a lower maximum temperature of 17°C (62°F) compared to April's maximum of 24°C (75°F). Precipitation is slightly higher in April at 137 mm (5.4 in), spread across 13 days, compared to February's 109 mm (4.3 in) over 12 days. Lastly, humidity levels are fairly similar, with February at 84% and April at 79%. For more details on February weather, you can check out Plymouth weather in February.

In comparing the weather between March and April, April shows a significant warming trend, with average temperatures climbing from March's 3°C (39°F) to 8°C (47°F). The minimum temperatures also rise, with April's low of -1°C (30°F) being much milder than March's chilly low of -11°C (12°F). Despite April experiencing more precipitation at 137 mm (5.4 in) over 13 days versus March's 114 mm (4.5 in) over 10 days, the humidity slightly decreases from March's 82% to April's 79%. This shift indicates that while April is wetter, it is also notably warmer, reflecting the transition into spring. For more details, visit Plymouth weather in March.

April is characterized by cooler temperatures, with a minimum of -1°C (30°F) and an average of 8°C (47°F), while May sees a rise in warmth, with a minimum of 3°C (37°F) and an average of 13°C (56°F). In terms of highs, April can reach up to 24°C (75°F), whereas May can go as high as 28°C (82°F). Precipitation levels are slightly lower in May, totaling 105 mm (4.1 in) over 12 days, compared to April's 137 mm (5.4 in) across 13 days. Humidity also drops slightly from April's 79% to May's 75%, contributing to a more comfortable climate. For more detailed information, you can check Plymouth weather in May.

April and June exhibit notable differences in weather conditions. In April, temperatures can dip as low as -1°C (30°F) and reach a maximum of 24°C (75°F), with an average temperature of about 8°C (47°F). This month experiences considerable rainfall, totaling 137 mm (5.4 in) over approximately 13 days, contributing to a humidity level of 79%. In contrast, June boasts a milder range, with minimum temperatures starting at 9°C (49°F) and peaking at 31°C (87°F), averaging around 19°C (66°F). Rainfall in June is less, amounting to 95 mm (3.8 in) over about 10 days, and humidity slightly decreases to 78%. For more specific details about the weather during this month, you can check Plymouth weather in June.

April and July present quite contrasting weather patterns. In April, temperatures range from a chilly minimum of -1°C (30°F) to a pleasant maximum of 24°C (75°F), with an average of 8°C (47°F). The month sees significant rainfall with 137 mm (5.4 in) spread over 13 days, contributing to a higher humidity of 79%. In contrast, July boasts much warmer temperatures, with a minimum of 14°C (58°F) and a maximum reaching up to 34°C (93°F), averaging 22°C (72°F). Precipitation in July is slightly lower at 110 mm (4.3 in), occurring over just 10 days, and humidity is a bit lower at 76%. For more insights on July weather, check Plymouth weather in July.

April's weather features a wider temperature range, with minimums dipping to -1°C (30°F) and maximums reaching up to 24°C (75°F). In contrast, August offers warmer conditions, showcasing minimums of 12°C (54°F) and maximums of 32°C (90°F). While April experiences more rainfall, with 137 mm (5.4 in) over 13 days, August sees significantly less precipitation at 75 mm (3.0 in) across just 10 days. Additionally, April's higher humidity at 79% contrasts with August's slightly lower humidity level of 76%. For more details on August weather, check Plymouth weather in August.

April weather is characterized by cooler temperatures, with averages around 8°C (47°F) and a maximum reaching only 24°C (75°F). It also tends to be wetter, experiencing about 137 mm (5.4 in) of precipitation over approximately 13 days, accompanied by relatively high humidity at 79%. In contrast, September brings much warmer conditions, with averages around 19°C (66°F) and highs soaring up to 31°C (89°F). Precipitation decreases to 111 mm (4.4 in) over just 9 days, and humidity slightly drops to 75%. For those looking to explore the seasonal changes further, check out Plymouth weather in September.

In comparing the weather between April and October, we see notable differences as well as similarities. April generally experiences colder temperatures, with a minimum of -1°C (30°F) and an average of 8°C (47°F), while October offers milder conditions, featuring a minimum of 1°C (34°F) and an average of 14°C (58°F). Both months have maximum temperatures that are relatively close, reaching up to 24°C (75°F) in April and 25°C (78°F) in October. Precipitation is more frequent in April, with 137 mm (5.4 in) over 13 days, compared to October's 168 mm (6.6 in) spread over just 11 days. Humidity levels are also slightly lower in October at 75%, compared to April's 79%. For more detailed information, you can check Plymouth weather in October.

April and November both exhibit average temperatures around 8°C (46°F), but their extremes tell a different story. In April, temperatures can range from a brisk -1°C (30°F) to a pleasant 24°C (75°F), while November sees cooler lows at -8°C (17°F) and a milder maximum of 21°C (70°F). Precipitation is more prominent in April, with 137 mm (5.4 in) over 13 days, compared to November's 104 mm (4.1 in) across 10 days. Both months are characterized by high humidity, hovering around 79% in April and 80% in November. For more specific insights, check out Plymouth weather in November.

April and December present contrasting weather patterns, both marked by significant variations in temperature. In April, temperatures range from a chilly -1°C (30°F) at night to a pleasant 24°C (75°F) during the day, averaging about 8°C (47°F). This month sees an average of 137 mm (5.4 in) of precipitation over 13 days, contributing to a humid atmosphere at 79%. In contrast, December is much colder, with temperatures dipping as low as -15°C (6°F) and peaking at 16°C (62°F), resulting in an average of only 3°C (37°F). While December has slightly lower precipitation at 128 mm (5.0 in) over 11 days, it maintains a similar humidity level at 80%. The shift from the mild, rainy conditions of April to the frigid, capricious winter climate of December offers a striking reminder of seasonal transitions. For more specifics on December's climate, check out Plymouth weather in December.

Compare Plymouth's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in Plymouth

As April unfolds in Plymouth, it serves as a refreshing transition between the chill of winter and the warmth of summer. Characterized by fluctuating temperatures, with a maximum reaching a pleasant 24°C, this month offers a unique blend of mild days and cooler nights, often dropping to near-freezing. Unlike the drier months that precede it, April sees a substantial increase in precipitation, with nearly half the month experiencing rain. The air is noticeably more humid, averaging around 79%, contributing to a vibrant burst of springlife. For those seeking a deeper understanding of how Plymouth’s weather shifts across the seasons, check out the detailed insights on Plymouth Climate.