July Weather in Santa Barbara, Portugal

Last updated: February 24, 2025

Experience the delightful weather of Santa Barbara, Portugal, in July, where the average temperature hovers around 21°C (70°F), with comfortable highs of 23°C (74°F) and gentle lows of 18°C (65°F). This picturesque month sees an average humidity level of 86%, providing a refreshing coastal atmosphere. Although there's a bit of moisture in the air, with approximately 22 mm (0.8 in) of rain spread over just 3 days, the sun shines brightly, making it perfect for outdoor activities. Enjoy the blend of warmth and mild sea breezes that make July a lovely time to explore this charming destination!

July Temperature in Santa Barbara

In July, Santa Barbara, Portugal, enjoys a delightful warmth that marks the peak of summer. With daytime temperatures averaging around 21°C (70°F), the climate becomes ideal for outdoor activities and beach outings. The minimum temperatures settle at a comfortable 18°C (65°F), while the maximum can reach a pleasant 23°C (74°F). This month represents a significant rise from the cooler spring months, with a clear upward trend noticeable from June's mild 19°C (66°F) average. July's warmth seamlessly transitions into August, maintaining this inviting climate, making it an inviting time to explore the picturesque landscapes and vibrant culture of the region.

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

The chart illustrates July temperature patterns in Santa Barbara, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec615959596265697271686462
Data source: Temperature data for Santa Barbara 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 Barbara

In July, Santa Barbara, Portugal experiences a notable dip in precipitation, with only 22 mm (0.8 in) of rainfall spread over just three days. This sharp decline follows the wetter months of spring and early summer, highlighting a transition into drier conditions. While June sees 43 mm of rain over six days, July’s significantly reduced precipitation marks it as one of the driest months of the year. This pattern suggests a seasonal shift, as the region gears up for the warmer, sun-soaked days of late summer. Following July, precipitation begins to creep up again in August, but the relatively dry July serves as a reminder of the typically sunnier, calmer weather that characterizes the season.

July Precipitation Trends in Santa Barbara

The chart displays monthly precipitation patterns in Santa Barbara, 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.
JanFebMarAprMayJunJulAugSepOctNovDec78774976544322474683107121
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Santa Barbara

In Santa Barbara, Portugal, the humidity trends reflect a subtle yet noticeable shift throughout the year. January through June sees a fairly consistent humidity ranging from 83% to 84%, providing a stable, moist climate. However, as we step into July, the humidity peaks at an impressive 86%, marking the height of summer's stickiness. Following this mid-summer spike, August experiences a slight decline to 82%, gradually ushering in drier conditions as the year progresses. By October, November, and December, humidity levels settle back to the lower 79% to 85% range, creating a balanced rhythm that highlights the region's temperate climate. This rich fluctuation in humidity not only shapes the local ecosystem but also influences the experience of residents and visitors alike.

July Average Humidity in Santa Barbara

This chart illustrates the average monthly humidity levels in Santa Barbara, 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.
JanFebMarAprMayJunJulAugSepOctNovDec84%83%84%84%83%84%86%82%82%79%80%85%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Santa Barbara

In July, Santa Barbara, Portugal experiences a UV Index of 10, categorized as very high, which signals a critical need for sun protection. Following a trend of increasing UV levels from the previous months, the UV Index reaches its summer peak in June at 11, before slightly lowering to 10 in July and August. This indicates that, while the sun's intensity is still strong, a marginal decrease provides a slightly extended burn time of 15 minutes. As the summer unfolds, it's essential to remain vigilant against UV exposure, ensuring that you take precautions to safeguard your skin. For more details on UV Index trends throughout the year, visit Santa Barbara UV Index.

Maximum UV Index Levels in Santa Barbara for July

The chart shows the monthly maximum UV Index (UVI) for Santa Barbara 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.
JanFebMarAprMayJunJulAugSepOctNovDec3579101110109743
Data source: Santa Barbara 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 Barbara

In Santa Barbara, Portugal, July shines as the peak of sunshine, boasting an impressive 380 hours of radiant light. This vibrant month follows a gradual increase in sunlight throughout the year, with June closely behind at 353 hours. The warmth and brightness continue to capture the essence of summer, making it a favored time for visitors. While sunshine slightly dips in August to 357 hours, the overall trend highlights a significant leap from the 147 hours seen in the chilly depths of January. As the summer months progress, the delightful glow of the sun becomes a hallmark of Santa Barbara, inviting both locals and travelers to bask in its beauty.

Monthly Sunshine Duration in Santa Barbara: July Highlighted

The July sunshine duration represents the total number of hours Santa Barbara 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.
JanFebMarAprMayJunJulAugSepOctNovDec147h204h261h290h336h353h380h357h317h266h205h194h
Data source: Santa Barbara July Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Santa Barbara During July

In Santa Barbara, Portugal, July offers a promising taste of sunshine, boasting a 41% chance of clear skies. As summer peaks, this likelihood is a dip from the sunny heights of August at 50%, but it still marks a significant increase compared to the 30% chance in the spring months of April and May. This upward trend from earlier in the year, especially from June's 43%, highlights July as a favorable time for sun-seekers. As the warm weather settles in, visitors can expect more opportunities to bask in the sun's rays, making it an ideal month for outdoor activities and enjoying the beauty of Portugal's coastal charm.

Percentage of Sunny Days in July in Santa Barbara

The chart illustrates the percentage of sunny days in Santa Barbara 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 Barbara experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec22%28%27%30%32%43%41%50%40%34%26%30%
Data source: Santa Barbara July chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Santa Barbara in July

In Santa Barbara, Portugal, July shines brightly with an impressive 14 hours of daylight, mirroring the trend set in June. This peak in sunlight is part of a gradual increase that begins in January with just 9 hours. As the year unfolds, daylight steadily grows, reaching 11 hours in March and 14 hours in May and June, before holding steady in July. Following the summer solstice, the days begin to shorten, with August contributing 13 hours and September tapering down to 12 hours. This gentle decline continues into the fall, reflecting the cyclical ebb and flow of daylight throughout the year, which paints a picture of Santa Barbara's vibrant sun-kissed summers.

Average Daylight Hours in Santa Barbara for July

The chart illustrates the variation in daylight duration in Santa Barbara throughout the year, with July highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 47m10h 45m11h 58m13h 13m14h 17m14h 48m14h 32m13h 35m12h 23m11h 8m10h 3m9h 29m
Data source: Santa Barbara daylight hours, calculated by summing the hours between sunrise and sunset for each day.

July Winds in Santa Barbara

In July, wind in Santa Barbara, Portugal, tends to gentle breezes with an average speed of 6.3 m/s (14 mph), following a notably calmer June, where speeds dropped to 4.8 m/s (11 mph). This slight uptick reflects a pattern of increasing wind as summer unfolds, yet it remains relatively moderate compared to the robust gusts that characterize the winter months. For instance, January and February showcase the region's peak wind speeds of 10.4 m/s (23 mph) and 11.1 m/s (25 mph), respectively. As the summer progresses, especially into August and September, the wind remains consistent at about 6 m/s, providing perfect conditions for outdoor activities, while also hinting at the shifting dynamics as autumn approaches with increased wind speeds again in November. Overall, the July winds in Santa Barbara embody a tranquil summer atmosphere, ideal for enjoying the serene coastal beauty.

Average July Wind Speed in Santa Barbara

The chart displays monthly wind speed patterns in Santa Barbara, 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.
JanFebMarAprMayJunJulAugSepOctNovDec10.411.16.68.06.64.86.3 m/s6.16.26.68.48.9
Data source: Santa Barbara July wind data, generated using information from the Copernicus Climate Change Service.

How July Weather in Santa Barbara Compares to Other Months

The weather in Santa Barbara 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 Barbara and find detailed weather information for every month.

When comparing the weather in Santa Barbara during July and January, notable differences emerge. July boasts milder temperatures with a minimum of 18°C (65°F) and an average of 21°C (70°F), while January experiences cooler temperatures, peaking at a maximum of 19°C (66°F) and averaging around 16°C (61°F). Precipitation is also significant; July sees only 22 mm (0.8 in) over three days, whereas January receives much more, with 78 mm (3.1 in) spread over eleven days. Interestingly, humidity levels are fairly comparable, with July at 86% and January slightly lower at 84%. For more detailed information, you can refer to Santa Barbara weather in January.

In July, the weather is warmer and drier compared to February, with average temperatures ranging from a minimum of 18°C (65°F) to a maximum of 23°C (74°F) and only 22 mm of precipitation over just 3 days. In contrast, February sees cooler temperatures, with a minimum of 10°C (51°F) and a maximum of 18°C (65°F), along with significantly higher rainfall totaling 77 mm across 13 days. Despite this, February maintains a slightly lower humidity level at 83%, compared to July’s 86%. For more detailed information, you can check out Santa Barbara weather in February.

In comparing the weather between July and March, July tends to be warmer with average temperatures ranging from a minimum of 18°C (65°F) to a maximum of 23°C (74°F), compared to March's cooler range of 10°C (50°F) to 18°C (64°F). Additionally, July sees significantly less precipitation, with only 22 mm (0.8 in) over 3 days, while March experiences a wetter month with 49 mm (1.9 in) spread across 9 days. Humidity levels in both months are relatively high, at 86% in July and slightly lower at 84% in March. For more information regarding specific weather patterns, you can refer to Santa Barbara weather in March.

In comparing the weather of July and April, it's clear that July is significantly warmer, with average temperatures ranging from a minimum of 18°C (65°F) to a maximum of 23°C (74°F), while April sees cooler temperatures, averaging between 10°C (51°F) and 18°C (64°F). Additionally, July experiences much lower precipitation at 22 mm (0.8 in) over just 3 days, compared to April's wetter conditions with 76 mm (3.0 in) spread across 13 days. Despite the slight increase in humidity during July at 86%, April's humidity remains relatively high at 84%. For more detailed information on the weather patterns in April, you can visit Santa Barbara weather in April.

July generally offers warmer temperatures compared to May, with average highs around 21°C (70°F) in July versus 16°C (62°F) in May. The minimum temperatures in July are also milder, starting at 18°C (65°F) compared to 12°C (53°F) in May. However, rainfall is more prevalent in May, with 54 mm (2.1 in) of precipitation over 8 days, while July experiences only 22 mm (0.8 in) over 3 days. Humidity levels remain quite similar, with July at 86% and May at 83%. For those interested in more detailed climate insights, check out Santa Barbara weather in May.

When comparing the weather between June and July, it is evident that July experiences slightly warmer temperatures, with a minimum of 18°C (65°F) and an average of 21°C (70°F), compared to June's minimum of 15°C (58°F) and average of 19°C (66°F). Additionally, July tends to be drier, receiving only 22 mm (0.8 in) of precipitation over 3 days, while June sees heavier rainfall at 43 mm (1.7 in) across 6 days. Humidity levels are relatively similar, with July at 86% and June at 84%. For a more detailed look at June's weather patterns, you can visit Santa Barbara weather in June.

In comparing July and August weather, July tends to be slightly cooler with an average temperature of 21°C (70°F), while August warms up a bit, averaging 22°C (72°F). The minimum temperatures rise from 18°C (65°F) in July to 19°C (66°F) in August, and similarly, the maximum temperatures increase from 23°C (74°F) in July to 24°C (76°F) in August. However, August experiences almost double the precipitation, totaling 47 mm (1.9 in) over 8 days compared to July's 22 mm (0.8 in) over just 3 days, making August a wetter month despite its slightly lower humidity of 82%, compared to July's 86%. For more detailed insights, check out Santa Barbara weather in August.

In July, the weather features mild temperatures ranging from a minimum of 18°C (65°F) to a maximum of 23°C (74°F), with an average of 21°C (70°F). The month experiences relatively low precipitation of 22 mm (0.8 in) over just 3 days, coupled with high humidity at 86%. In contrast, September sees slightly warmer conditions, with temperatures ranging from a minimum of 19°C (66°F) to a maximum of 24°C (76°F) and an average of 22°C (71°F). However, September is wetter, with a total precipitation of 45 mm (1.8 in) spread out over 10 days, while humidity decreases slightly to 82%. For more detailed insights, check out Santa Barbara weather in September.

July and October present distinct weather patterns, offering different experiences for residents and visitors. In July, temperatures range from a minimum of 18°C (65°F) to a maximum of 23°C (74°F), with an average around 21°C (70°F). The month typically sees low precipitation, with only 22 mm (0.8 in) falling over just three days, and humidity levels are high at 86%. In contrast, October has slightly cooler minimum temperatures of 15°C (58°F) but an average similar to July at 20°C (69°F) and can reach up to 24°C (76°F). However, it features significantly more rain, with total precipitation of 83 mm (3.3 in) spread over 12 days, accompanied by a lower humidity of 79%. For more information on the climate during this month, check Santa Barbara weather in October.

In July, the weather is characterized by warmer temperatures, with minimums around 18°C (65°F) and average highs reaching 23°C (74°F), making it a pleasant summer month. However, it experiences relatively low precipitation, with only 22 mm over just three days, and high humidity at 86%. In contrast, November sees slightly cooler conditions, with temperatures ranging from a minimum of 13°C (55°F) to a maximum of 22°C (71°F) and an average of 18°C (65°F). This month is much wetter, with total precipitation hitting 107 mm across 14 days, and humidity dropping to 80%. For more details on what to expect, check out Santa Barbara weather in November.

In July, the weather in Santa Barbara features mild temperatures with a minimum of 18°C (65°F) and an average of 21°C (70°F), peaking at a maximum of 23°C (74°F). The month sees relatively low precipitation, totaling just 22 mm (0.8 in) over three days, along with high humidity at 86%. In contrast, December brings cooler temperatures, with minima dropping to 12°C (54°F) and averages resting at 17°C (63°F), reaching a maximum of 20°C (68°F). Precipitation increases significantly during this month, with 121 mm (4.8 in) recorded over 13 days, while humidity slightly decreases to 85%. For a more detailed look at the climate during this season, check out Santa Barbara weather in December.

Compare Santa Barbara's Climate with Cities Worldwide

Conclusion: What to Expect From July Weather in Santa Barbara

July in Santa Barbara offers a delightful reprieve from the harsher extremes of other months, characterized by milder temperatures that create a pleasant seaside atmosphere. With an average temperature around 21°C (70°F), the weather remains comfortably warm, making it ideal for outdoor activities and beach visits. While the month sees a low amount of precipitation, with only a few days of light rain, the high humidity adds a tropical touch to the otherwise serene coastal climate. For those looking to experience the unique charm of Santa Barbara's weather, July stands out as a perfect blend of sun and gentle breezes, making it an excellent time to explore the area. For more insights into local conditions, check out Santa Barbara Climate.