April Weather in Los Angeles, United States

Last updated: February 24, 2025

April in Los Angeles showcases a vibrant transition into spring, with maximum temperatures soaring to 37°C (99°F) and an average of 18°C (64°F). While the sun dominates the horizon, the city experiences a brief respite with minimal precipitation of 19 mm (0.7 in) over just 2 days, contributing to a humidity level hovering around 70%. This combination of warmth and occasional moisture creates a unique atmosphere, perfect for outdoor activities and enjoying the blooming scenery of the season.

April Temperature in Los Angeles

In Los Angeles, April marks a delightful transition into the warmer months, with temperatures gradually rising from the chill of winter. The minimum temperature registers at a mild 9°C (48°F), while the average climbs to a comfortable 18°C (64°F), inviting locals and visitors alike to enjoy the outdoors. The month can sometimes surprise with a peak maximum temperature hitting a sizzling 37°C (99°F), hinting at the impending summer heat. Compared to the previous months, April showcases a significant increase in warmth, making it a perfect time for outdoor activities and seasonal festivities, as the city comes alive with vibrant blooms and sunny days. This month serves as a clear indicator that summer is just around the corner, encouraging everyone to embrace the sun's embrace.

April Weather in Los Angeles: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Los Angeles, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec565759646570757674706356
Data source: Temperature data for Los Angeles 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 Los Angeles

In April, Los Angeles experiences a significant drop in precipitation, receiving only 19 mm (0.7 in) of rainfall over just 2 days. This marks a noticeable decline from the heavier showers of the earlier months, such as January's 71 mm and March's 70 mm. As spring unfolds, the city transitions to drier conditions, with May expected to bring even less moisture at 12 mm (0.5 in). This pattern indicates a shift toward the arid summer months that typically follow, where rainfall becomes increasingly rare, demonstrating the stark contrast between the rain-soaked winter and the sun-drenched seasons ahead.

April Precipitation Trends in Los Angeles

The chart displays monthly precipitation patterns in Los Angeles, 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.
JanFebMarAprMayJunJulAugSepOctNovDec7155701912322381876
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Los Angeles

April marks a subtle shift in humidity patterns for Los Angeles, with levels dipping to 70%—a slight decrease from the 75% observed in March. This trend continues into May, where humidity remains steady at 70%, hinting at the city's relatively stable conditions as spring transitions into summer. Notably, the month of April is characterized by lower humidity compared to the peak winter months, where figures hovered around the mid-70s to low-80s. As the year progresses, humidity levels begin to gradually decrease, with the summer months bringing even lower percentages. Overall, April serves as a transitional month, setting the stage for the drier conditions that follow as the city gears up for the warmer season.

April Average Humidity in Los Angeles

This chart illustrates the average monthly humidity levels in Los Angeles, 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.
JanFebMarAprMayJunJulAugSepOctNovDec74%79%75%71%70%72%73%69%68%67%68%71%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Los Angeles

In April, the UV Index in Los Angeles peaks at 9, marking it as a period of very high sun exposure. Following a steady climb from January's moderate index of 4, which allowed for a 30-minute burn time, the city experiences a notable escalation in UV intensity as spring unfolds. By March, the index reaches 8, urging residents to be more vigilant about sun protection as the burn time shrinks to just 15 minutes. April sustains this trend, with the index remaining at 9 and a continued 15-minute burn time, signaling the need for sunscreen and protective clothing. As the warm weather approaches in May, the UV levels further intensify to 10, foreshadowing the extreme conditions of summer. For ongoing updates and safety measures, check the detailed Los Angeles UV Index.

Maximum UV Index Levels in Los Angeles for April

The chart shows the monthly maximum UV Index (UVI) for Los Angeles 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.
JanFebMarAprMayJunJulAugSepOctNovDec46891011111010754
Data source: Los Angeles 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 Los Angeles

April in Los Angeles heralds the arrival of longer, sunnier days, boasting a remarkable 314 hours of sunshine. This increase in daylight marks a noticeable shift from the earlier months, with January's 187 hours giving way to a gradual buildup through February and March. The trend continues as May approaches, promising even more brightness with 348 hours on the horizon. This month not only embodies the refreshing warmth of spring but also sets the stage for the sun-drenched summer ahead, as L.A. transitions seamlessly into June's peak of 364 hours. With each passing day, it becomes clear that March's breezy sunsets are simply a prelude to the vibrant and sunlit days that define the City of Angels.

Monthly Sunshine Duration in Los Angeles: April Highlighted

The April sunshine duration represents the total number of hours Los Angeles 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.
JanFebMarAprMayJunJulAugSepOctNovDec187h228h281h314h348h364h380h360h314h292h255h225h
Data source: Los Angeles April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Los Angeles During April

In Los Angeles, as spring unfolds, the likelihood of sunny weather in April reaches a modest 54%, reflecting a slight dip compared to the preceding months. This is part of an upward trend that begins in January (62%) and climbs steadily to March (69%), highlighting a promising start to the year. However, as the transition into April occurs, the chance of clear skies takes a small downturn, making room for the subtle shift often associated with the late spring. This pattern showcases L.A.'s unique climate rhythm, with brighter days making a comeback in the following month, May (55%), hinting at sunnier times ahead. Overall, while April may offer a mixed bag of weather, the city's propensity for sunshine is clearly on the rise as summer approaches.

Percentage of Sunny Days in April in Los Angeles

The chart illustrates the percentage of sunny days in Los Angeles 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 Los Angeles experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec62%65%69%54%55%68%68%72%74%68%69%49%
Data source: Los Angeles April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Los Angeles in April

As April arrives in Los Angeles, the city basks in an invigorating increase in daylight, stretching to 13 hours each day. This marks a significant leap from the 11 hours of sunlight in March, signaling the onset of spring with longer, sunnier days. Following a steady progression from 10 hours in the winter months, Los Angeles witnesses daylight reach its peak with each passing month, culminating in the 14 hours experienced in June and July. The trend suggests that spring not only brings blooming flowers but also a delightful opportunity for outdoor activities, as the sun shines brighter and longer, inviting everyone to embrace the beauty of nature.

Average Daylight Hours in Los Angeles for April

The chart illustrates the variation in daylight duration in Los Angeles throughout the year, with April highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 10m10h 58m11h 59m13h 2m13h 56m14h 21m14h 7m13h 20m12h 19m11h 17m10h 22m9h 55m
Data source: Los Angeles daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in Los Angeles

In April, the winds of Los Angeles pick up slightly, with an average speed of 2.3 m/s (5 mph), matching the consistent breezes that accompany the onset of spring. This marks a subtle increase from earlier months, such as January and February, which hovered around 2.2 m/s. As the city transitions from the cooler grip of winter, the gentle yet steady winds signal a shift, creating a refreshing backdrop for outdoor activities. Interestingly, this moderate uptick in wind speed continues into May and June, where it remains steady. Comparatively, the summer months reflect a slight decrease, with July and August dropping back to 2.1 m/s. Overall, April's wind patterns highlight a calm yet invigorating atmosphere, perfectly embodying the vibrant spirit of Los Angeles in springtime.

Average April Wind Speed in Los Angeles

The chart displays monthly wind speed patterns in Los Angeles, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.22.12.22.3 m/s2.32.32.12.11.92.01.82.0
Data source: Los Angeles April wind data, generated using information from the Copernicus Climate Change Service.

How April Weather in Los Angeles Compares to Other Months

The weather in Los Angeles 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 Los Angeles and find detailed weather information for every month.

April weather in Los Angeles showcases a significant warming trend with temperatures ranging from a mild minimum of 9°C (48°F) to a maximum of 37°C (99°F), averaging around 18°C (64°F). The month experiences relatively low precipitation, with only 19 mm (0.7 in) falling over just 2 days, and humidity levels at a comfortable 70%. In contrast, January is cooler, with temperatures ranging from a minimum of 3°C (37°F) to a maximum of 31°C (89°F), averaging 13°C (57°F). This month sees more precipitation, totaling 71 mm (2.8 in) across 5 days, and slightly higher humidity at 74%. For more details on January weather, you can check out Los Angeles weather in January.

April generally presents milder and more variable weather compared to February. With average temperatures ranging from a minimum of 9°C (48°F) to a maximum of 37°C (99°F), April offers a warmer climate, averaging 18°C (64°F) overall. In contrast, February has a lower temperature range, with a minimum of 2°C (36°F) and a peak of 32°C (89°F), averaging 14°C (57°F). Additionally, April experiences significantly less precipitation, with only 19 mm (0.7 in) over 2 days, while February sees much higher rainfall at 55 mm (2.2 in) spread across 5 days. Despite April's warmer and drier conditions, February's higher humidity at 79% compared to April's 70% may make it feel cooler. For more detailed insights, visit Los Angeles weather in February.

April experiences warmer temperatures compared to March, with a minimum of 9°C (48°F) and an average high of 37°C (99°F), while March has a minimum of 4°C (40°F) and peaks at 31°C (88°F). In terms of precipitation, April is considerably drier, receiving only 19 mm (0.7 in) over just 2 days, compared to March, which sees 70 mm (2.8 in) over 8 days. Humidity levels also remain slightly lower in April at 70%, compared to March's 75%. For a more detailed look at March weather trends, visit Los Angeles weather in March.

In comparing the weather of April and May, both months experience a similar temperature range, with April's average at 18°C (64°F) and May slightly warmer at 19°C (66°F). April sees a higher maximum temperature of 37°C (99°F), while May's peak reaches 35°C (96°F). Precipitation decreases from 19 mm (0.7 in) in April to 12 mm (0.5 in) in May, with both months having comparable humidity levels at 70%. Interestingly, May experiences slightly more rainy days, totaling three, compared to April's two days. For more details on weather conditions, check out Los Angeles weather in May.

April and June exhibit notable differences in temperature and precipitation patterns. In April, temperatures range from a minimum of 9°C (48°F) to a maximum of 37°C (99°F), with an average of 18°C (64°F) and 19 mm (0.7 in) of rain over two days. In contrast, June typically sees warmer conditions with temperatures ranging from a minimum of 13°C (55°F) to a peak of 38°C (100°F), averaging 21°C (70°F). Additionally, June experiences significantly less rainfall, with only 3 mm (0.1 in) recorded and no rainy days. Humidity levels are fairly consistent between the two months, with April at 70% and June slightly higher at 72%. For more detailed information, check out Los Angeles weather in June.

April and July exhibit notable differences in weather patterns. In April, temperatures range from a minimum of 9°C (48°F) to a peak of 37°C (99°F), with an average of 18°C (64°F). The month sees some rainfall, with 19 mm (0.7 in) falling over two days, and humidity levels sitting at a moderate 70%. In contrast, July experiences warmer conditions, featuring a minimum temperature of 15°C (60°F) and a maximum soaring to 45°C (113°F), with an average of 24°C (75°F). Interestingly, July has minimal precipitation, with only 2 mm (0.1 in) recorded over the entire month and no rainy days, along with a slight increase in humidity to 73%. For more details, check out Los Angeles weather in July.

When comparing the weather in April and August, April tends to have a wider temperature range, with minimums around 9°C (48°F) and maximums reaching up to 37°C (99°F). In contrast, August offers a warmer average temperature of 24°C (76°F) with minimums starting at 15°C (60°F) and maximums peaking at 39°C (102°F). Precipitation is more frequent in April, with about 19 mm (0.7 in) over two days, while August experiences minimal rainfall, only about 2 mm (0.1 in) and no rainy days. Both months maintain similar humidity levels, hovering around 69-70%. For more detailed insights on August weather, check out Los Angeles weather in August.

April and September present distinct weather characteristics, with April experiencing a broader temperature range that includes minimums of 9°C (48°F) and maximums reaching 37°C (99°F). In contrast, September enjoys generally warmer conditions, with a minimum of 13°C (55°F) and a peak that can reach up to 45°C (113°F). Precipitation is more noticeable in April, averaging 19 mm over two days, while September boasts dry conditions with hardly any rainfall at just 3 mm throughout the month. Humidity levels are fairly similar, hovering around 70% in April and slightly lower at 68% in September. For more detailed insights on September weather in Los Angeles, you can explore this link: Los Angeles weather in September.

When comparing the weather in April and October, April typically experiences cooler temperatures with an average of 18°C (64°F), whereas October boasts a slightly warmer average of 21°C (70°F). In April, maximum temperatures can reach up to 37°C (99°F), while in October, they can soar to 40°C (105°F). Precipitation is more common in April, with 19 mm (0.7 in) over about 2 days, compared to just 8 mm (0.3 in) on 1 day in October. Humidity levels are quite similar, with April at 70% and October at 67%. For more specific details, you can check Los Angeles weather in October.

April and November bring distinct weather patterns as spring transitions to winter. In April, temperatures are generally warmer, with averages reaching 18°C (64°F) and highs peaking at 37°C (99°F), while November experiences slightly cooler conditions, averaging 17°C (63°F) with a maximum of 34°C (94°F). Both months receive similar amounts of precipitation—19 mm (0.7 in) in April over 2 days and 17 mm (0.7 in) in November over just 1 day—indicating that April tends to be a bit wetter. Humidity levels are relatively close, with April at 70% and November at 68%. For a more detailed look at November's weather, you can visit Los Angeles weather in November.

April weather is generally warmer than December, with average temperatures reaching up to 18°C (64°F) and highs that can soar to 37°C (99°F). In contrast, December offers cooler temperatures, averaging around 13°C (57°F) with maximums peaking at 28°C (83°F). Rainfall is more significant in December, with 76 mm (3.0 in) over 5 days compared to April's 19 mm (0.7 in) over just 2 days. Both months have similar humidity levels, hovering around 70-71%. For more information, check out Los Angeles weather in December.

Compare Los Angeles's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in Los Angeles

As April unfolds in Los Angeles, the weather presents a delightful contrast to the chillier months that precede it. With average temperatures climbing to a comfortable 18°C (64°F) and maximums reaching up to a sweltering 37°C (99°F), the city starts to embrace the warmth of spring. Unlike the rain-soaked winter, April typically experiences only a handful of precipitation days, allowing residents and visitors alike to bask in the sunshine. The 70% humidity can occasionally add a touch of stickiness, but it's a small price to pay for longer days and blooming landscapes. This month sets the stage for the summer ahead, making it an ideal time to enjoy all that LA has to offer. For more insights into the overall climate of this vibrant city, check out Los Angeles Climate.