July Weather in Santa Cruz, United States

Last updated: February 24, 2025

In July, Santa Cruz enjoys a delightful climate characterized by mild temperatures and minimal precipitation. With maximums reaching 21°C (70°F) and a pleasant average of 15°C (59°F), the month promises a comfortable warmth for outdoor activities. The minimum temperature hovers around 11°C (52°F), ensuring cool evenings. Remarkably, precipitation is virtually non-existent, with only 2 mm (0.1 in) recorded, marking 0 days of rain throughout the month. The air remains relatively humid at 58%, contributing to a refreshing coastal atmosphere that makes July an ideal time to explore the beauty of Santa Cruz.

July Temperature in Santa Cruz

In Santa Cruz, July brings a refreshing glimpse of summer with temperatures that range from a mild 11°C (52°F) at night to a comfortable 21°C (70°F) during the day. While the average temperature hovers around 15°C (59°F), it's noticeably cooler compared to the hotter months that follow, making it an ideal time for beach outings and outdoor activities. As the year progresses from June's peak warmth of 29°C (84°F), the July weather serves as a delightful transition, where residents and visitors can enjoy sun-soaked days without the intense heat. This month stands out for its balanced climate, allowing for a variety of experiences—whether it's a brisk morning stroll or an afternoon at the coast.

July Weather in Santa Cruz: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Santa Cruz, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec535253545557586061605653
Data source: Temperature data for Santa Cruz 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.

July Precipitation in Santa Cruz

In Santa Cruz, the month of July stands out for its remarkably low precipitation levels, recording just 2 mm (0.1 in) of rain over the course of the month, with no rainy days to speak of. This trend is indicative of the region's dry summer climate, where rainfall dwindles significantly compared to earlier months. Following a pattern of decreasing precipitation, July's scant rainfall is a sharp contrast to the wet winter months leading up to it, such as January with 148 mm and March with 110 mm. The lack of rain in July, coupled with the preceding month of June which only saw 4 mm, underscores a seasonal shift that prepares the area for the drier conditions typical of late summer, fostering a vibrant and sun-drenched outdoor environment for locals and visitors alike.

July Precipitation Trends in Santa Cruz

The chart displays monthly precipitation patterns in Santa Cruz, with values for each month alongside July's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec148136110422342223161126
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Santa Cruz

In July, Santa Cruz experiences a notable drop in humidity, with levels resting at a comfortable 58%. This marks a continuation of the trend observed over the warmer months, as humidity steadily decreases from a high of 82% in January. As the summer unfolds, the air becomes drier, reaching its lowest point in August at 54%. The gradual decline from June's 64% to July's 58% offers a refreshing respite from the heavy humidity of winter and showcases the coastal city's inviting atmosphere, making it a perfect time for outdoor activities and beach outings.

July Average Humidity in Santa Cruz

This chart illustrates the average monthly humidity levels in Santa Cruz, with July's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how July's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec82%84%82%78%71%64%59%54%55%62%78%80%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Santa Cruz

During July, Santa Cruz experiences an extreme UV Index of 11, mirroring the high levels observed in the previous two months. This pattern highlights a trend of substantial sun exposure as summer peaks, requiring vigilance as the burn time is a mere 10 minutes. Following the extreme levels in May and June, the UV Index remains consistently high, encouraging locals and visitors alike to take necessary precautions against sun damage. As the summer progresses, the UV Index will begin to taper off slightly in August, yet it's essential to stay informed and protected during these sun-rich months. For more detailed information, visit Santa Cruz UV Index.

Maximum UV Index Levels in Santa Cruz for July

The chart shows the monthly maximum UV Index (UVI) for Santa Cruz in July, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4589111111109753
Data source: Santa Cruz July 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.

July Sunshine in Santa Cruz

July in Santa Cruz shines brightly with an impressive 379 hours of sunshine, capping off the gradual ascent of daylight hours that began in the new year. As spring gives way to summer, sunshine hours steadily increased from 162 hours in January to a peak in July, showcasing the region's transition into a vibrant, sun-soaked season. Following July, while August still enjoys ample light with 348 hours, there’s a noticeable dip as the days start to shorten. This annual pattern highlights Santa Cruz's charm, where the golden summer days evoke a sense of warmth and outdoor adventure, only to gently wane as autumn approaches.

Monthly Sunshine Duration in Santa Cruz: July Highlighted

The July sunshine duration represents the total number of hours Santa Cruz experiences direct sunlight during the month of July, excluding cloudy or obstructed periods. This chart compares the sunshine duration of July with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec162h222h269h303h360h373h379h348h310h286h233h206h
Data source: Santa Cruz July Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Santa Cruz During July

July in Santa Cruz boasts a 66% chance of sunny weather, marking it as a delightful summer month. This figure reflects a slight dip from the peak sun levels of August (76%) and September (76%), suggesting that while July is still a bright choice for outdoor activities, it’s just shy of the sunniest days of the year. Notably, the trend moving into summer shows an upward trajectory, starting from a modest 47% in January and climbing through the spring. As the summer unfolds, residents and visitors alike can look forward to plenty of sun, with the seasonal warmth feeling just right for beach outings and coastal adventures.

Percentage of Sunny Days in July in Santa Cruz

The chart illustrates the percentage of sunny days in Santa Cruz throughout the year, with July 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 Santa Cruz experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec47%61%56%56%72%69%66%76%76%60%57%43%
Data source: Santa Cruz July chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Santa Cruz in July

In July, Santa Cruz basks in 14 hours of daylight, a continuation of the bright and vibrant summer days that began in May and June. This extended sunlight fosters a lively atmosphere, perfect for beach outings and outdoor events. As we transition into August, daylight begins to slightly wane, signaling the gradual shift toward shorter days as autumn approaches. The trend throughout the year reveals a steady increase in daylight from January's 9 hours to July's peak, followed by a gentle decline as the seasons change, highlighting the enchanting cycle of light that shapes life in this coastal paradise.

Average Daylight Hours in Santa Cruz for July

The chart illustrates the variation in daylight duration in Santa Cruz throughout the year, with July highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 56m10h 50m11h 59m13h 10m14h 9m14h 38m14h 22m13h 29m12h 21m11h 11m10h 10m9h 39m
Data source: Santa Cruz daylight hours, calculated by summing the hours between sunrise and sunset for each day.

July Winds in Santa Cruz

As summer peaks in July, Santa Cruz experiences a slight dip in wind speed, averaging 3.5 m/s (8 mph), mirroring the calmness of earlier months like January and March. This trend of gentle breezes continues from the steady winds of June, which hosted a modest increase to 3.9 m/s. While the winds typically gain momentum in the spring, reaching a high of 4.1 m/s (9 mph) in May, July marks a return to milder conditions as the summer fog often blankets the coast. Observing the transition into late summer, August sees an even softer approach with an average of 3.2 m/s (7 mph). Overall, July encapsulates the tranquil spirit of Santa Cruz's coastal climate, where picturesque days invite both relaxation and adventure, guided by the soothing whispers of the wind.

Average July Wind Speed in Santa Cruz

The chart displays monthly wind speed patterns in Santa Cruz, with values for each month shown alongside July's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how July's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.53.73.53.84.13.93.5 m/s3.23.13.33.03.8
Data source: Santa Cruz July wind data, generated using information from the Copernicus Climate Change Service.

How July Weather in Santa Cruz Compares to Other Months

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

July and January exhibit contrasting weather patterns in Santa Cruz. July boasts milder temperatures, with averages around 15°C (59°F) and maximums reaching up to 21°C (70°F), accompanied by low humidity (58%) and virtually no precipitation. In stark contrast, January presents cooler conditions, with an average temperature of 11°C (53°F) and maximums of 18°C (65°F). This month also witnesses significant rainfall, totaling 148 mm (5.8 in) over approximately nine days, alongside higher humidity levels at 82%. For more details, you can view Santa Cruz weather in January.

July and February in Santa Cruz present a stark contrast in weather conditions. July enjoys milder temperatures with a minimum of 11°C and an average of 15°C, accompanied by minimal precipitation of just 2 mm and a humidity level of 58%. In contrast, February sees cooler temperatures, with a minimum of 5°C and an average of 11°C, but it is significantly wetter, receiving 136 mm of rainfall over 7 days and exhibiting higher humidity at 84%. For a deeper look at February's climate, check out Santa Cruz weather in February.

In July, the weather in Santa Cruz is generally warm and dry, with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 21°C (70°F) and an average of 15°C (59°F). The month sees very little precipitation, averaging just 2 mm (0.1 in) over zero rainy days, resulting in a comfortable humidity level of 58%.

In contrast, March features cooler temperatures, with a minimum of 6°C (42°F), an average of 11°C (53°F), and a maximum of 20°C (68°F). This month experiences significant rainfall, with 110 mm (4.3 in) spread over 11 days, leading to a higher humidity of 82%. For more detailed insights on March weather, you can visit Santa Cruz weather in March.

Overall, while July offers sunnier and drier conditions, March tends to be wetter and cooler, making for a marked contrast between the two months.

In July, the weather in Santa Cruz is generally mild, with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 21°C (70°F), and an average temperature of 15°C (59°F). The month is quite dry, with only 2 mm (0.1 in) of precipitation recorded over no rainy days and a humidity of 58%. In contrast, April experiences a wider temperature range, with a minimum of 7°C (44°F) and a maximum of 24°C (75°F), giving it a slightly cooler average of 12°C (54°F). However, April is much wetter, with 42 mm (1.6 in) of precipitation spread over 5 days and higher humidity at 78%. For those looking for more details, check out Santa Cruz weather in April.

July weather is generally warmer and drier compared to May. In July, temperatures range from a minimum of 11°C (52°F) to a maximum of 21°C (70°F), with an average of 15°C (59°F) and only 2 mm (0.1 in) of precipitation over a dry month. In contrast, May experiences slightly cooler temperatures, with a minimum of 8°C (47°F) and a maximum of 20°C (68°F), along with an average of 13°C (55°F) and 23 mm (0.9 in) of precipitation spread over three days. Additionally, May tends to have higher humidity levels at 71%, compared to July's 58%. For a detailed look at the weather in May, check out Santa Cruz weather in May.

In comparing the weather of June and July, we see distinct differences in temperatures and humidity levels. June experienced a wider temperature range with a maximum of 29°C (84°F) and an average of 14°C (58°F), while July's temperatures peaked at a milder 21°C (70°F) with an average of 15°C (59°F). Additionally, June had slightly more precipitation, totaling 4 mm (0.2 in) over 1 day, compared to July's minimal 2 mm (0.1 in) with no rainy days at all. Humidity levels were also higher in June at 64%, compared to July's 58%. For more details on the weather in June, you can check Santa Cruz weather in June.

In comparing the weather between July and August, July experiences slightly cooler temperatures, with an average of 15°C (59°F) and a maximum of 21°C (70°F), while August sees a rise in temperature, averaging 16°C (61°F) and reaching a maximum of 24°C (75°F). Both months have minimal precipitation, recording just 2 mm (0.1 in) with no rainy days. Additionally, August boasts lower humidity at 54% compared to July's 58%, contributing to a more comfortable atmosphere. For more detailed insights, check out Santa Cruz weather in August.

In July, the weather features mild temperatures ranging from a minimum of 11°C (52°F) to a maximum of 21°C (70°F), with an average of 15°C (59°F). The month sees very little rainfall, with precipitation recorded at just 2 mm (0.1 in) over 0 days and a humidity level of 58%.

By September, temperatures rise significantly, reaching a minimum of 11°C (53°F) and soaring to a maximum of 31°C (88°F), with an average of 16°C (62°F). Much like July, September also experiences minimal precipitation of 2 mm (0.1 in) over 0 days, although humidity decreases slightly to 55%. For a more detailed look, you can visit Santa Cruz weather in September.

In July, the weather tends to be mild, with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 21°C (70°F) and an average of 15°C (59°F). The month is notably dry, receiving only 2 mm (0.1 in) of precipitation over zero days, and the humidity sits at a comfortable 58%.

In contrast, October experiences slightly cooler temperatures, with a minimum of 9°C (48°F) and a maximum of 29°C (84°F), averaging at 16°C (60°F). This month brings more precipitation, totaling 31 mm (1.2 in) over two days, and the humidity increases slightly to 62%. For more details, you can check Santa Cruz weather in October.

In comparison to July, November experiences a notable drop in minimum temperatures, dipping from 11°C (52°F) to 6°C (44°F). Although the average temperature remains relatively close at 14°C (57°F) in November, the maximum temperature can reach up to 23°C (73°F), indicating more variability. Precipitation increases significantly in November, with an average of 61 mm (2.4 in) over five days, contrasting sharply with July's dry spell of only 2 mm (0.1 in) and zero rainy days. Additionally, the humidity level rises from 58% in July to 78% in November, contributing to a more damp feel during the later month. For more detailed information, you can check Santa Cruz weather in November.

In July, the weather in Santa Cruz is generally mild, with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 21°C (70°F) and an average of 15°C (59°F). The month is pleasantly dry, featuring only 2 mm (0.1 in) of precipitation and low humidity at 58%. In contrast, December experiences cooler temperatures, with a minimum of 7°C (45°F) and the same maximum of 21°C (70°F), but an overall lower average of 12°C (53°F). December sees significantly higher rainfall, totaling 126 mm (4.9 in) across 9 days, and increased humidity at 80%. For more specific details, visit Santa Cruz weather in December.

Compare Santa Cruz's Climate with Cities Worldwide

Conclusion: What to Expect From July Weather in Santa Cruz

In July, Santa Cruz enjoys a delightful climate characterized by mild temperatures and minimal rainfall, making it stand out from other months of the year. With an average temperature around 15°C (59°F) and maximums reaching 21°C (70°F), the weather is perfect for outdoor activities while maintaining an inviting ambiance. Unlike the wetter months, July boasts virtually no precipitation days, contributing to its sun-soaked charm. The 58% humidity adds to the pleasant feel of the summer breeze, making it an ideal time for beach outings and exploring the scenic coast. For a more detailed look at how July weather fits into the overall patterns, visit Santa Cruz Climate.