July Weather in Cabo Frio, Brazil

Last updated: August 21, 2025

In Cabo Frio, Brazil, July welcomes visitors with a mild maximum temperature of 26°C (79°F) and an average temperature of 21°C (71°F), making it an inviting getaway during the winter months. The weather is pleasantly temperate, with a minimum temperature of 17°C (63°F), perfect for outdoor exploration. However, travelers should be prepared for some occasional rain, as the region experiences 27 mm (1.1 in) of precipitation over approximately 6 days. Coupled with a humidity level of 77%, July offers a unique blend of warmth and refreshing coastal breezes, ideal for enjoying the stunning beaches and vibrant culture that Cabo Frio has to offer.

July Temperature in Cabo Frio

In Cabo Frio, Brazil, the temperatures in July signal a cooler shift compared to the warmer summer months. With a minimum of 17°C (63°F) and a comfortable average of 21°C (71°F), visitors can enjoy pleasant weather perfect for exploring the picturesque coastal scenery. The maximum temperature reaches around 26°C (79°F), indicating a gentle summer day that encourages outdoor adventures without the extreme heat of the previous months. This marks a notable drop from the peak temperatures of January and February, creating ideal conditions for a delightful winter escape where the breezy air and mild sun make for an inviting atmosphere.

July Weather in Cabo Frio: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Cabo Frio, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cabo Frio, July typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec777777767372717071727375
Data source: Temperature data for Cabo Frio generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

July Precipitation in Cabo Frio

In July, Cabo Frio experiences a notable dip in precipitation, with only 27 mm (1.1 in) of rain falling across just 6 days. This reduction marks a significant decrease compared to the wetter months preceding it, particularly March and November, which see up to 126 mm and 109 mm, respectively. The trend reveals a transitional period as the region shifts from the rainy season of earlier months to a drier spell in late winter. With an average of 41 mm of rainfall over the previous six months, July's modest totals highlight a brief reprieve before the return of more substantial precipitation in the coming months. This shift in weather patterns not only impacts local flora and fauna but also influences the vibrant beach activities that Cabo Frio is known for.

July Precipitation Trends in Cabo Frio

The chart displays monthly precipitation patterns in Cabo Frio, 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. In Cabo Frio, July typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec387712651734128504167109101
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

July Humidity in Cabo Frio

In Cabo Frio, Brazil, July marks a transition into drier conditions, with humidity dipping to 77%. This slight decrease continues the trend of gradually reducing humidity that begins in June, where levels fall to 78%. As the year progresses, the region experiences its highest humidity levels in the early months, peaking at 86% in February and staying above 80% through May. By the end of summer, humidity stabilizes further, hitting its lowest points in August and September at 75%. These fluctuations create a comfortable atmosphere for both locals and visitors, making July an appealing month for outdoor activities amidst the refreshing coastal breeze.

July Average Humidity in Cabo Frio

This chart illustrates the average monthly humidity levels in Cabo Frio, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Cabo Frio is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%86%84%82%80%78%77%75%76%74%79%81%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Cabo Frio

In July, Cabo Frio experiences a high UV Index of 7, with a recommended burn time of 25 minutes. This marks a slight increase from June's index, indicating that while summer is fading, the sun still demands respect. As we move from the extremes of January through April, where the UV levels soar above 11, July offers a brief respite but remains significant. This trend of descending UV indices continues into the latter half of the year, reaching very high levels in August before cycling back into the extremes as fall approaches. For sun safety, it’s essential to stay informed on daily UV updates, which you can check at Cabo Frio UV Index.

Maximum UV Index Levels in Cabo Frio for July

The chart shows the monthly maximum UV Index (UVI) for Cabo Frio 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. In July, the maximum UV index in Cabo Frio typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec16141311867911131415
Data source: Cabo Frio 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 Cabo Frio

As July unfolds in Cabo Frio, Brazil, the city basks in 295 hours of sunshine, slightly above the 285 hours seen in the previous month. This boost in sunlight marks a delightful interlude in a year that begins with vibrant energy; January kicks off the year with 290 hours before reaching a high of 336 hours in December. July's sunshine is part of a broader trend, as the region enjoys a consistent flow of sunny days, particularly with September and November both showcasing over 300 hours. With the mild winter perfectly complemented by warm temperatures, July serves as a reminder of Cabo Frio’s sun-soaked charm, bridging the gap between the cooler months and the radiant summer ahead.

Monthly Sunshine Duration in Cabo Frio: July Highlighted

The July sunshine duration represents the total number of hours Cabo Frio 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.
JanFebMarAprMayJunJulAugSepOctNovDec290h285h324h305h289h285h295h291h305h299h307h336h
Data source: Cabo Frio July Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Cabo Frio During July

In Cabo Frio, Brazil, July stands out as a particularly sunny month, boasting a 64% chance of sun. This marks a notable increase from previous months such as June, which has a 61% chance, and even positions July favorably against the rest of the year. As spring transitions into winter in the Southern Hemisphere, the likelihood of sunny days generally fluctuates, but July consistently offers one of the best opportunities for basking in the sun. As we analyze the months, it’s clear that the latter half of the year, particularly from June to August, tends to provide more favorable weather, setting the stage for beachgoers to enjoy ideal summer vibes amidst cooler surroundings. With this rising trend in sunny days, July is an excellent time to soak up the rays and enjoy everything Cabo Frio has to offer.

Percentage of Sunny Days in July in Cabo Frio

The chart illustrates the percentage of sunny days in Cabo Frio 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 Cabo Frio experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec44%36%56%59%56%61%64%60%48%24%40%46%
Data source: Cabo Frio July chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Cabo Frio in July

In Cabo Frio, Brazil, July marks a time of consistent 10 hours of daylight, echoing the trends seen in both May and June. As the year progresses, daylight hours gradually shorten from the longest stretch of 13 hours in January and November to a brief dip during the mid-year months. Following July, daylight begins to creep back up in August, returning to 11 hours, signaling the slow transition toward longer, sunnier days as spring approaches. This rhythmic cycle of daylight not only highlights the region's unique climate but also enhances the vibrant activities and experiences that Cabo Frio has to offer year-round.

Average Daylight Hours in Cabo Frio for July

The chart illustrates the variation in daylight duration in Cabo Frio throughout the year, with July highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec13h 20m12h 50m12h 11m11h 31m10h 59m10h 44m10h 52m11h 20m11h 57m12h 37m13h 12m13h 30m
Data source: Cabo Frio daylight hours, calculated by summing the hours between sunrise and sunset for each day.

July Winds in Cabo Frio

In Cabo Frio, Brazil, July brings a gentle average wind speed of 5.6 m/s (12 mph), providing a refreshing break from the warmer summer months. This mid-year figure follows a notable dip in June, which recorded a slightly higher wind speed of 6.0 m/s (13 mph). While July's winds are moderate, this period marks a transition leading into the breezier conditions of August, when speeds pick up to an invigorating 7.6 m/s (17 mph). Overall, the trend from June through September showcases the dynamic shifts in wind patterns, with July sitting comfortably in the middle, still offering pleasant coastal breezes perfect for outdoor activities and beach relaxation.

Average July Wind Speed in Cabo Frio

The chart displays monthly wind speed patterns in Cabo Frio, 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.
JanFebMarAprMayJunJulAugSepOctNovDec7.34.64.95.84.36.05.6 m/s7.67.16.35.55.1
Data source: Cabo Frio July wind data, generated using information from the Copernicus Climate Change Service.

How July Weather in Cabo Frio Compares to Other Months

Weather in Cabo Frio varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Cabo Frio, focusing on differences in temperature, rainfall, humidity, and UV levels.

When comparing the weather in July and January, notable differences emerge. In July, temperatures range from a minimum of 17°C (63°F) to a maximum of 26°C (79°F), with an average of 21°C (71°F). This month sees relatively low precipitation, totaling 27 mm (1.1 in) over about six days, with humidity at around 77%. In contrast, January experiences warmer conditions, with temperatures ranging from 21°C (71°F) to 28°C (83°F) and an average of 25°C (77°F). Precipitation increases slightly to 38 mm (1.5 in) over just four days, and humidity rises to 85%. For more detailed insights, check out Cabo Frio weather in January.

When comparing the weather in July and February, several notable differences emerge. July experiences cooler temperatures with a minimum of 17°C (63°F) and an average of 21°C (71°F), while February boasts warmer conditions, with a minimum of 21°C (70°F) and an average of 25°C (77°F). Additionally, February sees higher maximum temperatures, peaking at 29°C (84°F), compared to July's maximum of 26°C (79°F). Precipitation is also more pronounced in February, with 77 mm (3.0 in) falling over 9 days, compared to July's 27 mm (1.1 in) over just 6 days. The humidity is slightly higher in February at 86%, compared to July's 77%. For more detailed insights, check out Cabo Frio weather in February.

When comparing the weather in July and March, we see notable differences in temperature and precipitation. July typically experiences milder conditions, with average temperatures ranging from a minimum of 17°C (63°F) to a maximum of 26°C (79°F) and relatively low humidity at 77%. In contrast, March boasts warmer temperatures, with averages from 22°C (72°F) to 29°C (84°F), and higher humidity levels at 84%. Furthermore, March faces significantly more rainfall, receiving about 126 mm (5.0 in) over 11 days, compared to July's 27 mm (1.1 in) across just 6 days. For more detailed insights, you can visit Cabo Frio weather in March.

In comparing the weather of July and April, we see some clear differences. July tends to be cooler, with average temperatures ranging from a minimum of 17°C (63°F) to a maximum of 26°C (79°F), while April offers warmer conditions with averages between 21°C (70°F) and 28°C (83°F). Nevertheless, April experiences more precipitation, totaling 51 mm (2.0 in) over 12 days, compared to July's 27 mm (1.1 in) across just 6 days. Additionally, humidity remains relatively high in both months, with July at 77% and April slightly higher at 82%. For more insights into April's climate, check out Cabo Frio weather in April.

In comparing the weather of July and May, May tends to be slightly warmer with an average temperature of 23°C (74°F) compared to July's average of 21°C (71°F). The maximum temperature also peaks higher in May at 27°C (82°F), while July's maximum reaches 26°C (79°F). However, May experiences significantly more rainfall, with 73 mm (2.9 in) over 9 days, in contrast to July's 27 mm (1.1 in) across 6 days. Additionally, humidity levels are slightly higher in May at 80%, compared to July’s 77%. For more detailed insights, check out Cabo Frio weather in May.

In comparing the weather between June and July, July tends to be slightly cooler, with average temperatures ranging from a minimum of 17°C (63°F) to a maximum of 26°C (79°F), while June sees slightly warmer temperatures, with a minimum of 19°C (67°F) and a maximum of 27°C (80°F). Additionally, July experiences less precipitation at 27 mm (1.1 in) over 6 days, compared to June's 41 mm (1.6 in) over 8 days. Humidity levels remain relatively similar, with July at 77% and June at 78%. For more detailed insights on June's climate, you can visit Cabo Frio weather in June.

In July, the weather in Cabo Frio features a mild temperature range, with a minimum of 17°C (63°F), an average of 21°C (71°F), and a maximum of 26°C (79°F). The month sees relatively low precipitation, totaling 27 mm (1.1 in) over six days, accompanied by a humidity level of 77%. In contrast, August mirrors July's temperatures closely, with the same minimum and average temperatures and a slightly lower maximum of 26°C (78°F). However, August experiences increased rainfall, accumulating 50 mm (2.0 in) over nine days, while humidity decreases slightly to 75%. For a detailed look at the weather specifics during this time, check out Cabo Frio weather in August.

In July, Cabo Frio experiences milder temperatures, with a minimum of 17°C (63°F) and an average of 21°C (71°F), while September sees slightly warmer conditions, starting from a minimum of 19°C (67°F) and averaging 22°C (72°F). Both months feature maximum temperatures peaking at 26°C (78°F), but September's increased humidity at 75% offers a different feel compared to July's higher humidity of 77%. Additionally, September receives more precipitation overall, with 41 mm (1.6 in) compared to July's 27 mm (1.1 in), although it has one less day of rain, totaling 5 days. For more detailed insights into September’s weather, check out Cabo Frio weather in September.

July and October showcase somewhat comparable temperatures in Cabo Frio, with both months reaching a maximum of 26°C (79°F). July tends to be slightly cooler, with an average temperature of 21°C (71°F) compared to October's average of 22°C (73°F). However, October experiences significantly more rainfall, with 67 mm (2.6 in) of precipitation over 11 days, whereas July sees only 27 mm (1.1 in) over 6 days. Humidity levels are relatively similar, with July at 77% and October a bit lower at 74%. For a more detailed look at October's weather, check out Cabo Frio weather in October.

In comparing the weather between July and November, we observe that July tends to be milder with an average temperature of 21°C (71°F) and a maximum of 26°C (79°F). In contrast, November experiences slightly warmer temperatures, averaging 23°C (73°F) and peaking at 27°C (80°F). However, November also brings significantly more rainfall, with 109 mm (4.3 in) of precipitation over 13 days, compared to July's 27 mm (1.1 in) over just 6 days. Humidity levels remain relatively consistent between the two months, hovering around 77% in July and 79% in November. To learn more about the conditions in November, check out Cabo Frio weather in November.

In July, Cabo Frio experiences mild temperatures with a minimum of 17°C (63°F) and an average of 21°C (71°F), reaching a maximum of 26°C (79°F). The month sees relatively low precipitation at 27 mm (1.1 in) over about 6 days, accompanied by a humidity level of 77%. In contrast, December brings warmer weather with minimum temperatures of 21°C (70°F), an average of 24°C (75°F), and a maximum of 27°C (80°F). However, December is also characterized by increased rainfall, totaling 101 mm (4.0 in) over approximately 10 days, along with slightly higher humidity at 81%. For more details about December conditions, check out Cabo Frio weather in December.

Compare Cabo Frio's Climate with Cities Worldwide

Conclusion: What to Expect From July Weather in Cabo Frio

In July, Cabo Frio offers a delightful reprieve from the summer heat, with pleasantly mild temperatures that are ideal for outdoor exploration. This month sees a bit more rain than others, with occasional showers that keep the landscape lush and vibrant. The average humidity is relatively high, but the comfortable temperatures make it a refreshing time to enjoy the region's stunning beaches and rich cultural experiences. Whether you're seeking a relaxing getaway or an adventurous escape, July's weather provides a unique charm that sets it apart from the warmer months. For a deeper understanding of what to expect throughout the year, visit Cabo Frio Climate.