Last updated: February 24, 2025
April in Big Sur, United States, is a month of mild temperatures and refreshing sprinkles, making it a delightful time to explore this coastal paradise. The maximum temperature peaks at a comfortable 25°C (78°F), while the average hovers around a cool 11°C (53°F), dropping to a crisp 5°C (41°F) at night. Rainfall totals 33 mm (1.3 in) over about 5 days, resulting in a lush landscape that thrives under a humidity level of 78%. Whether you're hiking along scenic trails or soaking in the breathtaking views, April offers a perfect blend of nature's beauty and moderate weather.
In April, Big Sur begins to bloom with warmth, showcasing a promising shift in temperatures as spring takes full effect. The month opens with a minimum temperature of 5°C (41°F), slightly higher than the preceding months, while the average climbs to 11°C (53°F), heralding the approach of sunnier days. With a maximum reaching 25°C (78°F), April is one of the more delightful months, offering a perfect blend of cool mornings and pleasantly warm afternoons. This upward trend not only marks an increase in temperature compared to March but also sets the stage for the warmer months ahead, inviting visitors to explore the stunning coastal landscapes and vibrant flora that define this iconic region. The comfortable climate makes April an ideal time for outdoor activities, as the beauty of Big Sur is matched only by its refreshing, inviting atmosphere.
In April, Big Sur experiences a notable decline in precipitation, with only 33 mm (1.3 in) of rain recorded over 5 days. This marks a significant drop from the preceding months, where January and February saw over 120 mm of rainfall. The trend reflects the region's transition into drier late spring, as May typically brings even less moisture with just 23 mm (0.9 in) expected. As the months progress, the rainfall diminishes sharply, indicating the onset of a more arid season, making April a pivotal point in the shift from winter's ample moisture to summer's dry spells.
In April, Big Sur experiences a noticeable shift in humidity, dropping to 78% from the higher levels seen in the earlier months of the year. This decline signals the transition into spring, as the coastal region begins to shed some of its winter moisture. Following the 84% humidity of February and the steady 82% of March, April's figures suggest a trend towards drier conditions that will continue through the summer months, where humidity dips to as low as 54% in August. As the seasons change, this reduction not only enhances the region's picturesque vistas but also invites visitors to enjoy the stunning landscapes with a refreshing coastal breeze.
As April unfolds in Big Sur, the UV Index rises to 9, categorizing it as very high, which signals a shift towards increased sun exposure risks. This trend of intensifying UV radiation begins in March, where the index reaches 8, and continues to climb sharply into May, peaking at 11, indicating an extreme exposure category. With burn times decreasing dramatically—just 15 minutes in April—it's crucial for visitors to stay vigilant about sun protection. As the season progresses, awareness becomes paramount, ensuring that exploration of Big Sur’s stunning landscapes is both enjoyable and safe. For more detailed insights, check out the Big Sur UV Index.
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As April rolls into Big Sur, the coastal paradise experiences a remarkable surge in sunshine, boasting 302 hours of radiant light—an impressive leap from the 264 hours recorded in March. This vibrant increase not only heralds the beauty of spring but also sets the stage for even longer, sun-drenched days ahead, with May shining at 359 hours and June escalating to 376 hours. The trend clearly illustrates Big Sur's gradual warming and lengthening daylight hours as the year progresses, inviting both locals and visitors to embrace the stunning landscapes bathed in sunlight. With each passing month, the allure of Big Sur becomes increasingly irresistible, as nature paints its canvas with the golden hues of early summer.
In April, Big Sur enjoys a 59% chance of sunny weather, marking a promising uptick from the cooler months of January and March, which average only 47% and 51% sunshine, respectively. As spring unfolds, the likelihood of clear skies increases, leading into May's high of 73%. This rising trend not only reflects the transition toward warmer temperatures but also suggests that April is a delightful prelude to the summer months, where sunshine reaches a peak around August at an impressive 80%. With each passing month, Big Sur reveals its vibrant coastal charm, making April a wonderful time for outdoor exploration and enjoying the breathtaking landscapes bathed in sunlight.
As April unfolds in Big Sur, the region basks in approximately 13 hours of daylight, marking a significant increase from the 11 hours enjoyed in March. This gradual embrace of longer days is a delightful precursor to the summer months, with daylight peaking at 14 hours in both May and June. The transition from the shorter, winter days to the more illuminated spring is evident, highlighting nature's awakening as vibrant colors emerge across the landscape. By the time summer arrives, the extended daylight invites locals and visitors alike to indulge in Big Sur's stunning vistas well into the evening, before the gradual descent into shorter days begins again in the fall. This rhythmic cycle of daylight not only accentuates the beauty of the region but also enhances the overall experience for those who cherish outdoor adventures.
April in Big Sur ushers in a refreshing breeze, with an average wind speed of 4.4 m/s (10 mph), slightly higher than the previous months, reinforcing the shift towards spring's vitality. This uptick marks a notable transition, as winds begin their seasonal ascent leading into the warmer months. In fact, April's winds are among the strongest in the first half of the year, hinting at the impending gusts of summer that peak in May at 4.9 m/s (11 mph). As the year progresses, the wind speeds will gradually soften, particularly during the summer months, creating a gentle atmospheric embrace. Overall, the April winds in Big Sur not only offer a breath of fresh air but also set the stage for the warmer, breezier days to come, embodying the region's dynamic climate.
The weather in Big Sur 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 Big Sur and find detailed weather information for every month.
When comparing the weather of April and January, April generally offers milder temperatures with a minimum of 5°C (41°F) and an average of 11°C (53°F), peaking at a comfortable 25°C (78°F). In contrast, January's temperatures range from a slightly lower minimum of 3°C (38°F) to an average of 10°C (51°F), with a maximum of 20°C (69°F). Additionally, April experiences significantly less precipitation, with only 33 mm (1.3 in) over 5 days compared to January's 140 mm (5.5 in) over 8 days. Humidity also remains high in both months, with April at 78% and January slightly higher at 82%. For more detailed insights, feel free to check Big Sur weather in January.
When comparing the weather in April and February, April generally experiences milder temperatures, with a minimum of 5°C (41°F) and an average of 11°C (53°F), reaching a maximum of 25°C (78°F). In contrast, February has a slightly lower minimum of 2°C (36°F) and an average temperature of 10°C (51°F), with a maximum of 23°C (74°F). April also sees less precipitation, with 33 mm (1.3 in) falling over about 5 days, compared to February's 120 mm (4.7 in) spread across 9 days. Additionally, April's humidity is at 78%, slightly lower than February's 84%. For more detailed information about February weather, you can check Big Sur weather in February.
In comparison to March, April experienced slightly warmer temperatures, with a minimum of 5°C (41°F) and an average of 11°C (53°F), rising to a maximum of 25°C (78°F). In March, temperatures were generally cooler, ranging from a minimum of 4°C (39°F) to a maximum of 21°C (70°F), with an average of 10°C (51°F). While April had significantly less precipitation at 33 mm (1.3 in) over 5 days, March was much rainier, receiving 109 mm (4.3 in) across 13 days. Humidity levels were slightly elevated in March at 82%, compared to April's 78%. For more detailed weather patterns, check Big Sur weather in March.
April and May present a gradual shift in weather conditions. In April, temperatures range from a minimum of 5°C (41°F) to a maximum of 25°C (78°F), with an average of 11°C (53°F) and a relatively high humidity of 78%. Rainfall is more frequent during this month, with about 33 mm (1.3 in) of precipitation over 5 days. In contrast, May experiences slightly warmer conditions, with an average temperature of 12°C (54°F) and a maximum of 24°C (75°F). Precipitation decreases to 23 mm (0.9 in) over just 3 days, and humidity falls to 71%, leading to a drier feel compared to April. For more specific details on the weather in May, you can visit Big Sur weather in May.
April and June present notably different weather patterns. In April, temperatures range from a minimum of 5°C (41°F) to a maximum of 25°C (78°F), with an average of 11°C (53°F). This month experiences relatively higher humidity at 78% and sees about 33 mm (1.3 in) of precipitation over five days. In contrast, June offers milder conditions with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 27°C (81°F), averaging 14°C (58°F). Rain is scarce in June, with only 2 mm (0.1 in) of precipitation recorded and no rainy days, along with a decrease in humidity to 64%. For more detailed information on June weather specifics, you can refer to Big Sur weather in June.
April and July present contrasting weather conditions. In April, temperatures range from a minimum of 5°C (41°F) to a maximum of 25°C (78°F), with an average of 11°C (53°F). This month experiences more rainfall, with a total precipitation of 33 mm (1.3 in) over about five days and humidity levels averaging 78%. In contrast, July offers milder temperatures, with a minimum of 9°C (49°F), an average of 15°C (60°F), and a maximum of 24°C (75°F). This month is notably drier, receiving just 1 mm (0.0 in) of precipitation and experiencing humidity levels around 58%. For a closer look at the summer weather, you can explore Big Sur weather in July.
April weather features a cooler climate with temperatures ranging from a minimum of 5°C (41°F) to a maximum of 25°C (78°F) and an average of 11°C (53°F). It's also characterized by higher humidity at 78% and notable precipitation, with about 33 mm (1.3 in) across approximately five days. In contrast, August presents a warmer and drier environment with minimum temperatures of 11°C (51°F) and maximums reaching 28°C (82°F), averaging around 16°C (62°F). The humidity drops to 54%, and rainfall is minimal, totaling just 1 mm (0.0 in) over the entire month, making it a much more stable and pleasant time for outdoor activities. For a detailed look at conditions, check out Big Sur weather in August.
In comparing the weather between April and September, we see notable differences in temperature and precipitation patterns. April typically experiences cooler temperatures, with a minimum of 5°C (41°F) and an average of 11°C (53°F), while September boasts warmer conditions, minimum temperatures starting at 9°C (49°F) and averaging 16°C (62°F), reaching up to 33°C (91°F) at its peak. Additionally, April is characterized by higher humidity levels at 78% and more frequent rain, averaging 33 mm (1.3 in) over about 5 days, whereas September sees significantly less precipitation (only 4 mm or 0.2 in) and a drier atmosphere with a humidity of 55%. For those looking to explore the weather specifics during this month, you can find more information here: Big Sur weather in September.
April and October present contrasting weather patterns, each with its own unique charm. In April, temperatures range from a chilly 5°C (41°F) at night to a warm 25°C (78°F) during the day, with an average of 11°C (53°F). The month sees about 33 mm (1.3 in) of precipitation over approximately five days and has a higher humidity of 78%. On the other hand, October enjoys milder evenings starting at 7°C (45°F) and can reach a sweltering maximum of 31°C (88°F), averaging 15°C (59°F). It is notably drier, with just 21 mm (0.8 in) of rain on only one day, and lower humidity at 62%. For those interested in experiencing the temperate October conditions, check out the expected climate in Big Sur weather in October.
April and November exhibit similar weather patterns but with some notable differences. In April, temperatures range from a minimum of 5°C (41°F) to a maximum of 25°C (78°F), averaging around 11°C (53°F). The month sees about 33 mm (1.3 in) of precipitation over five days, maintaining a humidity level of 78%. In contrast, November has slightly cooler temperatures, with a minimum of 4°C (40°F) and a maximum of 24°C (75°F), averaging 13°C (55°F). It also experiences a bit more precipitation at 43 mm (1.7 in) across the same number of rainy days, while humidity remains constant at 78%. For more detailed information, you can check out Big Sur weather in November.
April and December both present mild temperatures, with December having a slightly lower minimum temperature of 4°C compared to April's 5°C. However, April boasts a higher maximum temperature of 25°C, while December's peaks at 23°C. Precipitation levels are significantly different, with April receiving 33 mm over 5 days, whereas December sees a substantial increase to 118 mm across 9 days, indicating a wetter climate. Humidity levels are quite similar, with April at 78% and December slightly higher at 80%. For a detailed look at the weather conditions in December, check out Big Sur weather in December.
April in Big Sur offers a refreshing transition from the lingering chill of winter to the more temperate conditions of spring. With average temperatures climbing to a pleasant 11°C, the days begin to feel significantly warmer, peaking at a maximum of 25°C. While the region experiences increased humidity, at 78%, this is balanced by a modest amount of rainfall spread over just five days. Compared to other months, April is a time of rejuvenation, as the scenery flourishes with vibrant greenery amidst the mild weather. For more insights into the seasonal shifts in this stunning area, explore Big Sur Climate.