April Weather in Morro Bay, United States

Last updated: February 24, 2025

April in Morro Bay, United States presents a delightful blend of mild temperatures and refreshing coastal air. With a maximum peak of 26°C (80°F), the month offers warmth perfect for outdoor activities, while the average temperature hovers around a comfortable 14°C (57°F). Nighttime brings a crisp minimum of 7°C (44°F), ideal for cozy evenings. Although precipitation is relatively low at 23 mm (0.9 in) over just 3 days, the humidity level of 76% adds a pleasant oceanic feel to the atmosphere. Overall, April is a picturesque time to experience the unique charm of Morro Bay.

April Temperature in Morro Bay

In April, Morro Bay welcomes a noticeable shift in temperatures, signaling the arrival of spring. The minimum temperature rises to a comfortable 7°C (44°F), offering a mild start to the month. As the days progress, the average temperature nudges up to 14°C (57°F), fostering an inviting atmosphere perfect for outdoor activities. With a maximum temperature reaching 26°C (80°F), residents and visitors alike can relish in warmer, sunnier days. This upward trend in warmth compared to the earlier months suggests that Morro Bay is not only breaking free from the chill of winter but is also gearing up for a vibrant and pleasant spring, making it an ideal time for exploration and adventure along the coast.

April Weather in Morro Bay: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Morro Bay, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec545455575862646565635954
Data source: Temperature data for Morro Bay 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 Morro Bay

In April, Morro Bay experiences a significant dip in precipitation, with only 23 mm (0.9 in) of rain recorded over just 3 days. This marks a sharp contrast to the wetter winter months, where January alone receives 110 mm (4.3 in) of rainfall across 6 days. The transition into spring sees a notable decrease in both the amount and frequency of rain, signaling the region's shift toward drier conditions as it heads into the summer months. With May expected to bring even less precipitation at 12 mm (0.5 in), it's clear that Morro Bay embraces a brief but refreshing respite from its previous downpours, setting the stage for the dry season ahead.

April Precipitation Trends in Morro Bay

The chart displays monthly precipitation patterns in Morro Bay, 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.
JanFebMarAprMayJunJulAugSepOctNovDec110808423121111113276
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Morro Bay

April in Morro Bay brings a noticeable shift in humidity levels, dropping to 76% from March’s 80%. This gradual decline marks the beginning of a trend toward drier conditions as the region transitions into late spring and early summer. The steady decrease in humidity from the beginning of the year—where it reached peaks of 80% in January and March, and 83% in February—highlights a refreshing change as warmer months approach. Following April, May continues this trend with a slight dip to 75%, suggesting that residents and visitors can look forward to milder, more pleasant conditions in the coming weeks. Overall, the transition from the wetter, cooler months to drier, warmer days is evident in Morro Bay’s April humidity patterns, promising a season of comfort ahead.

April Average Humidity in Morro Bay

This chart illustrates the average monthly humidity levels in Morro Bay, 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.
JanFebMarAprMayJunJulAugSepOctNovDec80%83%80%76%75%74%75%72%70%70%74%77%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Morro Bay

In April, Morro Bay experiences a notable increase in sun intensity, marked by a UV Index of 9, which falls into the very high exposure category. This surge in UV levels comes just as the region transitions from the moderate indices of winter months to a more intense springtime sun. With a burn time of only 15 minutes, it's crucial for residents and visitors alike to embrace sun safety by wearing protective clothing and sunscreen. As the month progresses, this pattern continues, leading into May, when the UV Index peaks at 10, reminding everyone that outdoor activities require cautious planning. To stay informed and prepared, check out the detailed Morro Bay UV Index.

Maximum UV Index Levels in Morro Bay for April

The chart shows the monthly maximum UV Index (UVI) for Morro Bay 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.
JanFebMarAprMayJunJulAugSepOctNovDec4589101212119753
Data source: Morro Bay 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 Morro Bay

April shines brightly in Morro Bay, with 316 hours of glorious sunshine, marking a notable increase from the earlier months. This trend continues from March's 284 hours, illustrating a clear transition into spring as days grow longer and warmer. The month serves as a beautiful prelude to the upcoming summer, where sunshine peaks in June and July with over 370 hours each. As the year unfolds, sunshine hours gradually decrease, yet even the fall months, like September with 316 hours, retain a sun-kissed charm. Overall, Morro Bay’s sunlight journey reveals a vibrant dance of light that enhances the beauty of each season, inviting residents and visitors alike to bask in its warmth.

Monthly Sunshine Duration in Morro Bay: April Highlighted

The April sunshine duration represents the total number of hours Morro Bay 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.
JanFebMarAprMayJunJulAugSepOctNovDec179h229h284h316h368h372h383h358h316h295h246h223h
Data source: Morro Bay April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Morro Bay During April

In Morro Bay, the chance of sunny weather in April stands at 57%, marking a slight dip from the more promising percentages of February (69%) and May (72%). This transitional month sits comfortably in the midst of a generally upward trend in sun probability as the year progresses. Following the cooler months of January and February, where sunshine is less predictable, April signals the beginning of a sunnier stretch, leading into the summer months where the chances consistently peak around June (73%). As spring unfolds, residents and visitors can expect brighter days ahead, even if April's weather remains a bit temperamental.

Percentage of Sunny Days in April in Morro Bay

The chart illustrates the percentage of sunny days in Morro Bay 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 Morro Bay experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec53%69%61%57%72%73%64%71%68%68%68%50%
Data source: Morro Bay April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Morro Bay in April

In Morro Bay, United States, April marks a significant shift in daylight duration, as the city enjoys 13 hours of sunshine, a notable increase from the 11 hours in March. This upward trend continues into May, when daylight reaches its peak at 14 hours, creating ideal conditions for outdoor activities and enjoying the natural beauty of the area. As spring unfolds, the gradual extension of daylight not only enhances the vibrancy of the landscape but also invites residents and visitors alike to savor longer evenings. After the peak in June, daylight begins to gently recede, signaling the approach of summer's end and the welcoming of autumn, where daylight will gradually return to 10 hours by November.

Average Daylight Hours in Morro Bay for April

The chart illustrates the variation in daylight duration in Morro Bay throughout the year, with April highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 4m10h 55m11h 59m13h 6m14h 1m14h 28m14h 13m13h 24m12h 20m11h 14m10h 17m9h 48m
Data source: Morro Bay daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in Morro Bay

In April, Morro Bay experiences a gentle average wind speed of 3.3 m/s (7 mph), consistent with the conditions of March and May. This month marks a subtle shift as the winds begin to soften, transitioning from early spring breezes to the milder summer air. As we move from the peak wind speeds of January at 3.5 m/s (8 mph), it's evident that while there is a slight decrease in wind intensity, the flow remains pleasantly refreshing. This trend continues into the summer months, with July and August seeing the calmest winds of the year, highlighting a gradual but noticeable transition to tranquil coastal conditions. The overall pattern reveals how Morro Bay's winds ebb and flow with the seasons, from brisk winter gusts to the serene breezes of summer.

Average April Wind Speed in Morro Bay

The chart displays monthly wind speed patterns in Morro Bay, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.53.33.03.3 m/s3.32.82.22.12.12.92.93.1
Data source: Morro Bay April wind data, generated using information from the Copernicus Climate Change Service.

How April Weather in Morro Bay Compares to Other Months

The weather in Morro Bay 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 Morro Bay and find detailed weather information for every month.

When comparing the weather in April and January, it’s clear that April tends to be warmer and drier. April boasts a minimum temperature of 7°C (44°F) and an average of 14°C (57°F), peaking at a comfortable 26°C (80°F), while January sees slightly cooler temperatures with a minimum of 4°C (40°F) and a maximum of 23°C (74°F). Furthermore, April experiences significantly less rainfall, with only 23 mm (0.9 in) over about 3 days, compared to January’s much wetter conditions, which bring 110 mm (4.3 in) of precipitation across about 6 days. Both months maintain a high level of humidity, with January slightly higher at 80% compared to April's 76%. For more detailed insights into January weather, check out Morro Bay weather in January.

April generally offers warmer temperatures compared to February, with minimums of 7°C (44°F) and an average of 14°C (57°F) against February’s minimum of 4°C (39°F) and average of 12°C (54°F). The maximum temperatures in April reach up to 26°C (80°F), slightly higher than February’s peak of 25°C (77°F). However, February experiences significantly more precipitation at 80 mm (3.2 in) over six days, compared to April's lighter rainfall of 23 mm (0.9 in) spread over just three days. Additionally, February's humidity is a touch higher at 83% versus April's 76%. For a more detailed look at the weather patterns, you can check Morro Bay weather in February.

April tends to be warmer than March, with average temperatures rising to 14°C (57°F) compared to March's average of 13°C (55°F). The maximum temperature in April reaches 26°C (80°F), offering a slight increase over March's 24°C (76°F). Additionally, April experiences significantly less rainfall, with only 23 mm (0.9 in) over 3 days, while March sees a much wetter month with 84 mm (3.3 in) of precipitation across 9 days. Humidity levels slightly decrease in April to 76%, down from March's 80%. For a detailed look at the weather patterns during this time, check out Morro Bay weather in March.

April and May exhibit mild weather patterns, with temperatures gradually warming as spring progresses. In April, the minimum temperature averages around 7°C (44°F), with a comfortable maximum of 26°C (80°F) and an average of 14°C (57°F). The month sees a bit more precipitation, with 23 mm (0.9 in) falling over three days and humidity resting at 76%. In contrast, May brings a slight increase in minimum temperature to 8°C (47°F) and an average of 15°C (59°F), while the maximum temperature dips slightly to 25°C (77°F). Precipitation decreases to 12 mm (0.5 in), occurring over just two days, and humidity remains relatively stable at 75%. For a detailed look at the weather conditions, check out Morro Bay weather in May.

April and June present distinct weather patterns, with April featuring a wider temperature range that varies from a minimum of 7°C (44°F) to a maximum of 26°C (80°F), averaging 14°C (57°F). This month experiences some precipitation, with about 23 mm (0.9 in) falling over three days, and humidity levels are relatively high at 76%. In contrast, June brings warmer temperatures, with a minimum of 11°C (51°F) and a maximum reaching 31°C (88°F), averaging 16°C (62°F). Notably, June is much drier, recording only 1 mm (0.0 in) of precipitation over zero days, and humidity drops slightly to 74%. For more detailed insights, check out the link on Morro Bay weather in June.

April and July exhibit distinct weather patterns. In April, temperatures range from a minimum of 7°C (44°F) to a maximum of 26°C (80°F), with an average temperature of 14°C (57°F). The month sees approximately 23 mm (0.9 in) of precipitation spread over three days, and humidity levels are relatively high at 76%. In contrast, July experiences warmer temperatures, with a minimum of 12°C (55°F) and a peak of 31°C (89°F), averaging 18°C (64°F). Notably, July is characterized by minimal rainfall, with only 1 mm (0.0 in) and no rainy days, while humidity remains slightly lower at 75%. For more on the weather specifics in July, visit Morro Bay weather in July.

April and August present contrasting weather patterns. In April, temperatures range from a minimum of 7°C (44°F) to a maximum of 26°C (80°F), with an average of 14°C (57°F). This month also brings some rain, totaling 23 mm (0.9 in) over three days, and a higher humidity level of 76%. In contrast, August is typically warmer, with minimum temperatures of 13°C (55°F) and maximums reaching up to 31°C (88°F), averaging around 18°C (65°F). Notably, August experiences much less precipitation, with only 1 mm (0.0 in) and no rainy days, accompanied by slightly lower humidity at 72%. For more details on the weather specifics for August, visit Morro Bay weather in August.

April and September offer distinct contrasts in weather conditions. In April, temperatures range from a minimum of 7°C (44°F) to a maximum of 26°C (80°F), with an average of 14°C (57°F), accompanied by 23 mm (0.9 in) of precipitation spread over three days and a humidity level of 76%. In stark contrast, September sees warmer temperatures, with a minimum of 11°C (53°F) and a maximum of 35°C (95°F), averaging 18°C (65°F). Additionally, September is much drier, recording only 1 mm (0.0 in) of precipitation over the entire month and maintaining a lower humidity of 70%. For more details on September weather, check out Morro Bay weather in September.

April and October exhibit notable differences in weather patterns. In April, temperatures range from a minimum of 7°C (44°F) to a maximum of 26°C (80°F), with an average of 14°C (57°F). This month sees about 23 mm (0.9 in) of precipitation spread over three days, contributing to a relatively high humidity level of 76%. In contrast, October offers warmer conditions, with temperatures ranging from a minimum of 9°C (49°F) to a maximum of 33°C (92°F), and an average temperature of 17°C (64°F). This month is drier, with only 10 mm (0.4 in) of precipitation and no rainy days, resulting in a lower humidity of 70%. For more details on autumn weather, check out Morro Bay weather in October.

April and November share similar temperature ranges, with both months experiencing minimum temperatures around 6-7°C (42-44°F) and maximums reaching 26°C (79-80°F). The average temperature in both months is quite comparable, with April averaging 14°C (57°F) and November slightly warmer at 15°C (59°F). However, November tends to see a bit more precipitation, with 32 mm (1.2 in) compared to April's 23 mm (0.9 in), while both months have approximately three days of precipitation. Additionally, humidity levels are slightly lower in November at 74% compared to April’s 76%. For more details on November weather, you can visit Morro Bay weather in November.

April and December present contrasting weather patterns, though both months share similar humidity levels of 76%. In April, temperatures range from a minimum of 7°C (44°F) to a maximum of 26°C (80°F), with an average of 14°C (57°F). The month sees moderate precipitation, totaling 23 mm (0.9 in) over approximately 3 days, allowing for a pleasant spring atmosphere. In comparison, December features cooler temperatures, with a minimum of 5°C (42°F), an average of 12°C (54°F), and a maximum of 23°C (74°F). This month experiences significantly higher rainfall, measuring 76 mm (3.0 in) over 6 days, which contributes to a wetter and chillier environment. For more details on December weather in this area, check out Morro Bay weather in December.

Compare Morro Bay's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in Morro Bay

As April unfolds in Morro Bay, it brings a refreshing shift in weather that sets it apart from the preceding months. The temperatures start to warm up, with pleasant highs around 26°C (80°F) inviting outdoor activities, while the average temperature of 14°C (57°F) ensures that cool breezes are still a part of the coastal charm. With relatively low precipitation, averaging just 23 mm over a few days, visitors can expect more sunshine and fewer rainy interruptions. However, the humidity hovers around a comfortable 76%, creating an ideal atmosphere for enjoying the picturesque scenery. To learn more about how April's weather compares with the rest of the year, check out Morro Bay Climate.