May Weather in Ojai, United States

Last updated: February 24, 2025

May in Ojai, California offers a delightful blend of mild temperatures and gentle breezes, making it an ideal time to enjoy the outdoors. With maximum temperatures reaching 30°C (86°F) and an average of 16°C (62°F), the days are pleasantly warm, while nights cool down to about 5°C (42°F). The month experiences a modest precipitation total of 18 mm (0.7 in) over just 3 days, allowing for a refreshing feel in the air without dampening outdoor activities. Humidity averages around 57%, contributing to the region's pleasant spring atmosphere. Enjoy the beauty of Ojai as it transitions into summer!

May Temperature in Ojai

In May, Ojai experiences a pleasant transition into warmer weather, with temperatures reflecting the region's emerging spring vibrancy. The month starts with a mild minimum of 5°C (42°F), indicating a gentle warming from the cooler months. The average temperature rises to a comfortable 16°C (62°F), making it an ideal time for outdoor activities. Daytime highs can reach up to 30°C (86°F), creating the perfect setting for exploring the beauty of the area. As May unfolds, it becomes evident that Ojai is stepping gracefully into the warmth of summer, balancing sunny days with comfortable evenings that invite relaxation and enjoyment of the great outdoors.

May Weather in Ojai: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Ojai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec515152596268737369635751
Data source: Temperature data for Ojai 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.

May Precipitation in Ojai

In May, Ojai experiences a notable decrease in precipitation, accumulating only 18 mm (0.7 in) of rain over 3 days. This trend follows a wetter start to the year, with heavier rainfall in the preceding months—81 mm in January and 70 mm in February—showcasing the region's capacity for significant rainfall. April also saw a drop, with just 24 mm (0.9 in), foreshadowing the dry conditions that characterize the upcoming summer months. As May transitions into June, the trend further declines, with precipitation tapering off to a mere 3 mm (0.1 in) in June, setting the stage for an extended dry season. This shift highlights the seasonal patterns in Ojai, where spring showers give way to the arid warmth of summer.

May Precipitation Trends in Ojai

The chart displays monthly precipitation patterns in Ojai, with values for each month alongside May's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec8170732418322291958
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Ojai

As spring fades into summer, May brings a noticeable shift in humidity levels in Ojai, United States, with an average humidity of 57%. This marks a significant decline from the higher readings earlier in the year, where January and February recorded 78% and 82% respectively. April’s transition to 68% sets the stage for the welcoming warmth of May, while the trend continues into June, where humidity dips to 52%. The gradual decrease from the dampness of winter to the drier summer months reflects Ojai's unique climate, creating a comfortable atmosphere just in time for outdoor activities and exploration.

May Average Humidity in Ojai

This chart illustrates the average monthly humidity levels in Ojai, with May's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how May's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec78%82%76%68%58%52%46%39%48%59%72%76%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Ojai

In May, Ojai experiences a significant shift in its UV Index, reaching an extreme level of 11, with a burn time of just 10 minutes. This sharp increase from the previous months highlights a trend where UV exposure intensifies as spring transitions into summer. Starting with a moderate exposure category in January, the UV Index has steadily escalated to very high levels in March and April, culminating in May's peak. As the months progress into June and July, Ojai's UV Index remains consistently high, emphasizing the importance of sun protection during this time. With such extreme UV conditions, residents and visitors should be vigilant about their sun safety practices. For more details, visit the Ojai UV Index.

Maximum UV Index Levels in Ojai for May

The chart shows the monthly maximum UV Index (UVI) for Ojai in May, 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.
JanFebMarAprMayJunJulAugSepOctNovDec468101111121110754
Data source: Ojai May 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.

May Sunshine in Ojai

As spring transitions into summer, May shines brightest in Ojai, boasting an impressive 365 hours of sunshine, marking a peak in the annual sunlit embrace. This month signifies a delightful leap from the steadily increasing daylight hours experienced since January, where sunshine started at just 186 hours. April, a precursor to the summer glow, contributes a solid 327 hours, setting the stage for nature's vibrant display. Following May, June and July maintain the sun-kissed trend with 367 and 383 hours respectively, but it's May that captures the essence of bright, flourishing days. The overall trend shows a marked increase from the winter months towards the lushness of late spring, inviting residents and visitors alike to bask in Ojai's radiant warmth.

Monthly Sunshine Duration in Ojai: May Highlighted

The May sunshine duration represents the total number of hours Ojai experiences direct sunlight during the month of May, excluding cloudy or obstructed periods. This chart compares the sunshine duration of May with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec186h232h284h327h365h367h383h360h315h294h256h227h
Data source: Ojai May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Ojai During May

In Ojai, May emerges as a month where the likelihood of sunny weather truly shines, boasting an impressive 83% chance of sunshine. This peak follows a steady climb from earlier months, with the sun's presence becoming increasingly likely as spring progresses; for instance, January starts at 59%, gradually rising to 71% in April. The trend not only highlights a promising transition into summer, with June and August maintaining that same 83% chance, but also suggests that outdoor activities during May can be enjoyed under clearer skies. As the year advances, the overall sunny percentage peaks in September at 86%, but May remains a delightful invitation to relish the warmth and vibrancy of the season in Ojai, making it a perfect time for exploration and outdoor fun.

Percentage of Sunny Days in May in Ojai

The chart illustrates the percentage of sunny days in Ojai throughout the year, with May 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 Ojai experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec59%70%73%71%84%82%80%83%86%72%74%52%
Data source: Ojai May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Ojai in May

In Ojai, the daylight duration gradually lengthens as winter gives way to spring, with January and February each offering a modest 10 hours of sunlight. As we move into March, the days begin to stretch, reaching 11 hours, and by April, daylight hits a more pleasant 13 hours. This trend continues into May, maintaining that same inviting 13 hours, perfect for outdoor activities and enjoying the natural beauty of the area. As summer approaches, June and July delight residents with 14 hours of daylight, offering the longest days of the year. However, as the year progresses into late summer and fall, daylight gradually diminishes, reflecting the seasonal rhythm of Ojai, with August bringing 13 hours, and September tapering to 12 hours. By the time we reach October, daylight resumes its retreat to 11 hours, ultimately ending the cycle in winter’s embrace with 10 hours in November and 9 hours in December. This ebb and flow of daylight throughout the year creates an ever-changing canvas that enhances Ojai's picturesque landscape.

Average Daylight Hours in Ojai for May

The chart illustrates the variation in daylight duration in Ojai throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 8m10h 57m11h 59m13h 4m13h 58m14h 24m14h 10m13h 22m12h 20m11h 16m10h 20m9h 52m
Data source: Ojai daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Ojai

In May, Ojai experiences a gentle breeze, with an average wind speed of 1.9 m/s (4 mph), marking a slight decline from earlier months. This transitional month heralds the approaching summer, as wind speeds gradually decrease from the more robust currents of winter and spring. The trend is indicative of a calming atmosphere, where the once brisk winds give way to the warmth of the sun-drenched days ahead. As summer approaches, the breezy spirit of Ojai shifts, inviting residents and visitors alike to savor the tranquility that accompanies the season’s onset.

Average May Wind Speed in Ojai

The chart displays monthly wind speed patterns in Ojai, with values for each month shown alongside May's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how May's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.22.22.12.01.9 m/s1.81.51.61.61.81.91.7
Data source: Ojai May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Ojai Compares to Other Months

The weather in Ojai changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of May's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Ojai and find detailed weather information for every month.

May and January present quite contrasting weather patterns. In May, temperatures range from a mild 5°C (42°F) at night to a warm average of 16°C (62°F), with highs reaching up to 30°C (86°F). This month sees relatively low precipitation at just 18 mm (0.7 in) over about 3 days, accompanied by moderate humidity at 57%. In contrast, January experiences colder weather, with minimum temperatures dropping to -1°C (31°F) and an average of 10°C (51°F). Despite the high of 28°C (83°F), January is notably wetter, receiving 81 mm (3.2 in) of precipitation over approximately 5 days and higher humidity levels at 78%. For more details, check out Ojai weather in January.

When comparing the weather in May and February, we see significant differences in temperature and precipitation. May typically enjoys warmer temperatures with minimums around 5°C (42°F) and maximums reaching 30°C (86°F), while February is cooler, with a minimum of 0°C (31°F) and a maximum of 27°C (81°F). February also tends to be much wetter, with 70 mm (2.8 in) of precipitation over about 6 days, compared to only 18 mm (0.7 in) of rain on 3 days in May. Additionally, February has a higher humidity level at 82%, contrasted with May's 57%. For more details on February's weather, you can check Ojai weather in February.

The weather in May is generally warmer and drier compared to March. In May, temperatures range from a minimum of 5°C (42°F) to a maximum of 30°C (86°F), with an average of 16°C (62°F) and only 18 mm (0.7 in) of precipitation over just 3 days. In contrast, March experiences cooler temperatures, with a minimum of -1°C (30°F) and an average of 11°C (53°F), peaking at 25°C (77°F). Additionally, March sees a significantly higher precipitation total of 73 mm (2.9 in) over 8 days, along with higher humidity at 75%. For a closer look at the specifics of March weather, check out Ojai weather in March.

In comparing the weather between April and May, we see a slight increase in average temperatures, with May averaging 16°C (62°F) compared to April's 15°C (59°F). Both months experience similar maximum temperatures, with May reaching 30°C (86°F) and April hitting 30°C (87°F). However, April records higher precipitation at 24 mm (0.9 in) over just 2 days, compared to May's 18 mm (0.7 in) across 3 days. Lastly, May has lower humidity levels at 57%, compared to April's more humid 68%. For further details, you can check Ojai weather in April.

May brings a diverse range of temperatures, with a minimum of 5°C (42°F) and a maximum that can reach up to 30°C (86°F), averaging around 16°C (62°F). The month also experiences moderate precipitation, totaling 18 mm (0.7 in) over three days, and a humidity level of 57%. In contrast, June sees warmer temperatures, with a minimum of 9°C (48°F) and a peak of 34°C (94°F), leading to an average of 20°C (69°F). June is notably drier, with only 3 mm (0.1 in) of precipitation and no rainy days, while humidity slightly decreases to 52%. For more details on the weather in June, check out Ojai weather in June.

May and July showcase distinct weather patterns, reflecting the transition from spring to summer. In May, temperatures range from a minimum of 5°C (42°F) to a maximum of 30°C (86°F), with an average of 16°C (62°F). This month experiences some rainfall, totaling 18 mm (0.7 in) over three days, and a humidity level of 57%. In contrast, July features notably warmer temperatures, with a minimum of 12°C (55°F), an average of 23°C (73°F), and a peak of 37°C (99°F). The dry conditions in July are highlighted by minimal precipitation of just 2 mm (0.1 in) and no rainy days, along with a lower humidity of 46%. For more detailed insights on July weather, you can check Ojai weather in July.

May and August present quite different weather patterns. In May, temperatures range from a minimum of 5°C (42°F) to a pleasant average of 16°C (62°F), peaking at 30°C (86°F). The month experiences a moderate level of precipitation, averaging 18 mm (0.7 in) over about 3 days, coupled with a humidity level of 57%. In contrast, August boasts warmer temperatures, with a minimum of 14°C (57°F) and an average of 23°C (73°F), reaching a maximum of 35°C (95°F). Notably, precipitation in August is minimal, with only 2 mm (0.1 in) recorded over 0 days, and humidity drops to a comfortable 39%. This makes August a more consistently dry and warm month compared to the more variable weather of May. For further details on August weather, you can check Ojai weather in August.

May and September offer distinct weather experiences, showcasing the transition from spring to early autumn. In May, temperatures range from a cool 5°C (42°F) at night to a warm 30°C (86°F) during the day, with an average of 16°C (62°F). This month sees a moderate level of precipitation, totaling 18 mm (0.7 in) over about three days, while humidity remains around 57%.

Conversely, September presents slightly warmer temperatures, with minima of 7°C (45°F) and maxima hitting 38°C (101°F), averaging 21°C (70°F). This month is notably drier, recording only 2 mm (0.1 in) of precipitation across no rainy days and lower humidity levels at 48%.

For a closer look at weather specifics during this month, check out Ojai weather in September.

In comparing the weather of May and October, both months present mild temperatures but with distinct characteristics. May typically ranges from a minimum of 5°C (42°F) to a maximum of 30°C (86°F), averaging around 16°C (62°F). It experiences about 18 mm (0.7 in) of precipitation over three days, accompanied by a humidity level of 57%. In contrast, October offers slightly cooler temperatures, with a minimum of 4°C (39°F) and a maximum of 34°C (94°F), averaging 17°C (64°F). Notably, October boasts a drier climate, with just 8 mm (0.3 in) of rainfall over zero precipitation days, and a humidity of 59%. For more details on October's weather, visit Ojai weather in October.

May and November present contrasting weather patterns, reflecting the transition from spring to autumn. In May, temperatures range from a minimum of 5°C (42°F) to a maximum of 30°C (86°F), with an average of 16°C (62°F). The month typically sees around 18 mm (0.7 in) of precipitation over three days, accompanied by a moderate humidity level of 57%. In contrast, November experiences cooler temperatures, with a minimum of 0°C (33°F) and a maximum of 28°C (83°F), averaging 14°C (57°F). Although the precipitation is slightly higher at 19 mm (0.7 in) over just two days, humidity levels rise to 72%, adding to the chilly atmosphere. For more detailed insights into November's weather, you can check Ojai weather in November.

May and December showcase contrasting weather patterns. In May, temperatures can range from a minimum of 5°C (42°F) to a warm maximum of 30°C (86°F), with an average of 16°C (62°F). The month sees relatively low precipitation at 18 mm (0.7 in) over just 3 days, accompanied by a moderate humidity level of 57%. In contrast, December experiences a cooler climate, with temperatures ranging from a chilly 0°C (33°F) to a pleasant 24°C (75°F) and an average of 10°C (51°F). This month is typically wetter, receiving 58 mm (2.3 in) of rainfall over 5 days, and the humidity levels rise to 76%. For a deeper dive into what to expect, visit Ojai weather in December.

Compare Ojai's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Ojai

As May unfolds in Ojai, the temperatures start to warm up, showcasing a delightful shift from the cooler spring months. With averages settling around a comfortable 16°C (62°F), residents and visitors can enjoy the perfect blend of sunny days and cool evenings, a welcome contrast to the briskness of earlier months. While experiencing only a few days of light rain, the overall humidity remains at a moderate level, making outdoor activities especially enjoyable. This month serves as a gentle transition into the warmth of summer, setting the stage for the vibrant landscapes and lively festivals ahead. For more insights into Ojai's weather patterns throughout the year, explore Ojai Climate.