April Weather in Long Beach, United States

Last updated: February 24, 2025

In April, Long Beach, United States experiences a delightful shift in weather, with a maximum temperature reaching up to 26°C (79°F) and an average of 18°C (64°F), offering a comfortable springtime ambiance. However, the month is also characterized by occasional rainfall, totaling 95 mm (3.7 in) over approximately 8 days, creating a lush environment. Despite the precipitation, humidity remains relatively high at 78%, enhancing the vibrant feel of the season. Overall, April presents a blend of warmth and refreshing showers, making it a dynamic time to explore the coastal city.

April Temperature in Long Beach

April in Long Beach ushers in a delightful transition from the coolness of winter to the warmth of spring. With minimum temperatures rising to a pleasant 4°C (40°F) and averages reaching 18°C (64°F), the city begins to bask in the sun, inviting outdoor activities. The month sees maximums climbing to a comfortable 26°C (79°F), marking a steady increase from the preceding months. As the threat of winter chill fades, residents and visitors alike can relish more hours of sunshine and mild breezes, painting a vibrant backdrop for blossoming flowers and lively gatherings. This warming trend sets the stage for the sunny days that come with summer, making April a truly inviting time to experience the best of Long Beach.

April Weather in Long Beach: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Long Beach, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec505457647277818077715954
Data source: Temperature data for Long Beach generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Long Beach

In Long Beach, April marks a notable transition in weather patterns, bringing 95 mm (3.7 in) of rainfall over just 8 days. This precipitation amount presents a slight dip from March's 75 mm, yet maintains a steady trajectory when anticipating May's 107 mm. The spring showers are essential in recharging the landscape as the region gears up for the warmer months ahead. Interestingly, this period often sees a shift from the more sporadic downpours of early spring to the heavier, more frequent rains that characterize the summer months, setting the stage for a lush and vibrant coastal environment. This consistent rise in precipitation from late spring into summer signals a growth in both vegetation and recreational opportunities, making April a pivotal month in Long Beach’s annual climate cycle.

April Precipitation Trends in Long Beach

The chart displays monthly precipitation patterns in Long Beach, 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.
JanFebMarAprMayJunJulAugSepOctNovDec70108759510713816420421267104132
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Long Beach

In April, Long Beach experiences a slight decrease in humidity, averaging at 78%, a trend consistent with both March and May, which also hover around the same level. This month marks the transition into the warmer spring months, as humidity begins to stabilize after the winter highs of January and December, which peak at 83% and 84%, respectively. Notably, July and November see a rise back to 82%, hinting at the fluctuation that comes with the changing seasons. Overall, April's humidity reflects a gradual move towards drier conditions, setting the stage for the pleasant coastal climate typical of Southern California.

April Average Humidity in Long Beach

This chart illustrates the average monthly humidity levels in Long Beach, 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%80%79%78%78%78%82%81%81%78%82%84%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Long Beach

In April, Long Beach experiences a significant increase in UV intensity, reaching a UV Index of 10, categorized as very high, which indicates a burn time of just 15 minutes for unprotected skin. This trend marks a continuous rise from the previous months, starting at a moderate 4 in January and escalating through 7 in February and 8 in March. As the region transitions from spring into early summer, the UV levels peak in April, urging residents and visitors alike to take precautions against sun exposure. It's crucial to stay informed about these changes to enjoy the beautiful Californian sun safely. For more detailed information, check out the full Long Beach UV Index.

Maximum UV Index Levels in Long Beach for April

The chart shows the monthly maximum UV Index (UVI) for Long Beach 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.
JanFebMarAprMayJunJulAugSepOctNovDec47810111111119864
Data source: Long Beach 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 Long Beach

In April, Long Beach basks in a delightful 311 hours of sunshine, marking a vibrant peak in the spring season. This trend of increasing daylight hours is evident as the city transitions from the chill of winter, with January offering just 183 hours, to the sunny embrace of summer, where May shines brightly with 342 hours. The surge in sunshine from March's 279 hours to April’s robust total reflects nature’s awakening, urging residents and visitors alike to enjoy outdoor activities amidst blooming flora. This upward trajectory continues into the summer months, inviting sun-seekers to revel in the coastal charm of this Californian gem. As November and December roll in, the hours dip significantly, reminding us to savor the abundant sunshine while it lasts.

Monthly Sunshine Duration in Long Beach: April Highlighted

The April sunshine duration represents the total number of hours Long Beach 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.
JanFebMarAprMayJunJulAugSepOctNovDec183h210h279h311h342h321h339h320h299h296h240h212h
Data source: Long Beach April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Long Beach During April

In April, Long Beach enjoys a noteworthy increase in the likelihood of sunny weather, with a 60% chance of sun compared to the cooler months of January through March, which hover around 35-49%. This significant uptick heralds the arrival of spring, making it one of the sunnier months in the region. Following April, the chances of sun dip slightly in May to 50% and further decrease as summer approaches, particularly in June with only 30% sun probability. Overall, April stands out as an inviting time for outdoor activities, as the city shakes off its winter blues and embraces brighter, more cheerful days.

Percentage of Sunny Days in April in Long Beach

The chart illustrates the percentage of sunny days in Long Beach 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 Long Beach experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec50%36%35%60%50%30%43%37%55%49%59%48%
Data source: Long Beach April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Long Beach in April

As spring unfolds in Long Beach, April brings a significant increase in daylight, reaching 13 hours, a notable jump from the 11 hours experienced in March. This trend reflects the gradual elongation of daylight hours that begins in the early months of the year, with January and February consistently sharing a modest 10 hours. As we move toward summer, daylight hours peak in June and July at a generous 14 hours, inviting longer evenings and a vibrant outdoor atmosphere. Following this sunny crescendo, the daylight starts to taper off, leading to 13 hours in August and gradually descending to 10 hours by November. The rhythmic pattern of light reflects the seasonal changes, offering a brilliant transition from the cool early months to the warmth of summer.

Average Daylight Hours in Long Beach for April

The chart illustrates the variation in daylight duration in Long Beach throughout the year, with April highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 9m10h 57m11h 59m13h 3m13h 56m14h 22m14h 8m13h 20m12h 20m11h 17m10h 22m9h 54m
Data source: Long Beach daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in Long Beach

As April unfolds in Long Beach, the average wind speed hovers around 5.0 m/s (11 mph), aligning with the brisk breezes of early spring. This consistent wind pattern reflects a slight dip from the windier months of February and March, both reaching 5.4 m/s (12 mph), yet remains comparable to the conditions seen in May. The gentle winds of April not only enhance the coastal charm but also signify a transition to milder breezes as summer approaches. Interestingly, each subsequent month from April generally sees a gradual decrease in wind speed, culminating in the calm of August. Thus, April serves as a pivotal point, where the coastal winds begin to mellow, setting the stage for the relaxed days of summer while still retaining a refreshing touch.

Average April Wind Speed in Long Beach

The chart displays monthly wind speed patterns in Long Beach, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.05.45.45.0 m/s5.14.94.63.74.14.75.24.9
Data source: Long Beach April wind data, generated using information from the Copernicus Climate Change Service.

How April Weather in Long Beach Compares to Other Months

The weather in Long Beach 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 Long Beach and find detailed weather information for every month.

In comparing the weather of April to January, April experiences significantly warmer temperatures, with minimums around 4°C (40°F) and maximums reaching up to 26°C (79°F), while January sees much colder temperatures ranging from a minimum of -6°C (21°F) to a maximum of 21°C (71°F). Precipitation in April is slightly higher at 95 mm (3.7 in) over 8 days, compared to January’s 70 mm (2.8 in) over 9 days. Despite the increased rainfall in April, it also has lower humidity at 78%, while January has a higher humidity level of 83%. For more detailed insights into January weather patterns, you can check out Long Beach weather in January.

April typically brings a noticeable warming trend compared to February, with average temperatures rising from February's 12°C (54°F) to a more pleasant 18°C (64°F). While February experiences colder minimum temperatures, reaching as low as -1°C (30°F), April's minimum is significantly milder at 4°C (40°F). Both months see considerable precipitation, with February receiving 108 mm (4.3 in) over 10 days and April slightly less at 95 mm (3.7 in) across 8 days. Humidity levels remain relatively constant, hovering around 78% in April and 79% in February. For a closer look at February's weather specifics, visit Long Beach weather in February.

April generally offers warmer temperatures compared to March, with averages rising from 14°C (57°F) in March to 18°C (64°F) in April. While March sees chilly lows dipping to -1°C (31°F), April maintains a milder minimum temperature of 4°C (40°F). Despite the slight increase in average temperature, April experiences more rainfall, averaging 95 mm (3.7 inches) over 8 days, compared to March's 75 mm (2.9 inches) across 9 days. Both months have similar humidity levels, with April at 78% and March slightly higher at 79%. For a deeper dive into March weather specifics, check out Long Beach weather in March.

April and May exhibit a noticeable transition in weather patterns. In April, the average temperature ranges from a cool minimum of 4°C (40°F) to a comfortable maximum of 26°C (79°F), with about 95 mm (3.7 in) of precipitation over 8 days. This month is marked by a relatively high humidity of 78%. In contrast, May sees a substantial rise in temperature, with a minimum of 11°C (52°F) and a maximum reaching 32°C (89°F), reflecting a shift towards warmer weather. Although precipitation increases slightly to 107 mm (4.2 in) over the same number of rainy days, the humidity remains steady at 78%. This progressive warming makes May a more inviting month, perfect for outdoor activities and enjoying nature. For detailed insights into the weather during this time, check out Long Beach weather in May.

In April, the weather is generally mild with temperatures ranging from a minimum of 4°C (40°F) to a maximum of 26°C (79°F), averaging around 18°C (64°F). The month experiences moderate precipitation, with about 95 mm (3.7 in) falling over approximately 8 days, while humidity remains relatively high at 78%. In contrast, June boasts significantly warmer temperatures, with a minimum of 15°C (59°F), an average of 25°C (78°F), and a peak of 31°C (88°F). However, this month also sees an increase in rainfall, totaling 138 mm (5.4 in) across 16 days, but maintains the same humidity level of 78%. For more details on June's weather, check out Long Beach weather in June.

April and July present distinctly different weather patterns. In April, temperatures range from a cool minimum of 4°C (40°F) to a pleasant average of 18°C (64°F), with a maximum of 26°C (79°F). However, this month also brings considerable rainfall, totaling 95 mm (3.7 in) across 8 days, and a humidity level of 78%. In contrast, July sees significantly warmer temperatures, with a minimum of 20°C (69°F) and an average of 27°C (81°F), reaching a high of 31°C (88°F). Nevertheless, July is wetter, with 163 mm (6.4 in) of precipitation over 16 days and a slightly higher humidity at 82%. For more detailed insights on July weather, check out Long Beach weather in July.

April and August exhibit notable differences in weather patterns. In April, temperatures range from a chilly 4°C (40°F) at night to a mild average of 18°C (64°F) and a maximum of 26°C (79°F). The month is characterized by moderate precipitation, totaling 95 mm (3.7 in) over about 8 days, and a relative humidity of 78%. In stark contrast, August brings much warmer conditions, with nighttime temperatures starting at a comfortable 20°C (69°F), an average of 27°C (80°F), and peak temperatures reaching up to 32°C (89°F). The summer month is wetter, experiencing 204 mm (8.0 in) of rain across 21 days, accompanied by slightly higher humidity at 81%. For more detailed information on what to expect in August, you can check Long Beach weather in August.

Comparing the weather in April and September reveals notable differences in temperature and precipitation patterns. April experiences milder temperatures with a minimum of 4°C (40°F) and an average of 18°C (64°F), while September boasts warmer conditions, starting at a minimum of 14°C (58°F) and peaking at an average of 25°C (78°F). In terms of precipitation, April sees about 95 mm (3.7 in) over approximately 8 days, whereas September is much wetter, with 212 mm (8.4 in) of rain across 12 days. The humidity remains fairly consistent, with April at 78% and September slightly higher at 81%. For more detailed insights, check out Long Beach weather in September.

April and October present distinct weather patterns, yet both maintain similar humidity levels around 78%. In April, temperatures range from a cooler minimum of 4°C (40°F) to an average of 18°C (64°F), peaking at 26°C (79°F), while October enjoys slightly warmer conditions, with minimum temperatures starting at 7°C (45°F) and reaching an average of 22°C (71°F) and a maximum of 30°C (86°F). Precipitation is also notable in both months, with April receiving 95 mm (3.7 in) of rain over 8 days, compared to October's lighter rainfall of 67 mm (2.6 in) across the same number of rainy days. To learn more about the specific weather conditions in October, you can visit Long Beach weather in October.

April and November in Long Beach present contrasting weather patterns, despite having similar maximum temperatures of 26°C (79°F). In April, temperatures range from a minimum of 4°C (40°F) to an average of 18°C (64°F), while November's minimum is slightly lower at 2°C (36°F) and the average dips to 15°C (59°F). Precipitation is heavier in November, measuring 104 mm (4.1 in) over 9 days compared to April's 95 mm (3.7 in) over 8 days, resulting in slightly higher humidity levels of 82% in November versus 78% in April. For more details, you can check Long Beach weather in November.

April and December present a stark contrast in weather patterns. In April, temperatures range from a minimum of 4°C (40°F) to a maximum of 26°C (79°F), with an average of 18°C (64°F). The month experiences moderate precipitation of 95 mm (3.7 in) over 8 days and a humidity level of 78%. In contrast, December sees cooler temperatures, with a minimum of -1°C (30°F) and a maximum of 23°C (73°F), averaging 12°C (54°F). The month is slightly wetter, with 132 mm (5.2 in) of precipitation over 10 days and higher humidity at 84%. This means that while April feels warmer and more temperate, December brings cooler air and increased moisture, leading to a distinctly different seasonal experience. For more detailed insights on December weather, visit Long Beach weather in December.

Compare Long Beach's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in Long Beach

As April unfolds in Long Beach, the weather takes a refreshing turn with temperatures that are milder compared to the extremes of winter, inviting both locals and visitors to enjoy the outdoors. The month witnesses a lovely balance between warmth and coolness, making it perfect for spring activities. While it does bring a bit of moisture with an average of eight rainy days, these showers contribute to the vibrant blooming scenery of the season. Additionally, humidity levels remain relatively high, enhancing the feeling of renewal in the spring air. For those looking to explore the changing climate patterns, check out Long Beach Climate for a deeper understanding of how April's weather contrasts with other months.