August Weather in Cajamarca, Peru

Last updated: August 27, 2025

In August, Cajamarca, Peru experiences a delightful blend of mild temperatures and refreshing humidity. With a maximum of 23°C (74°F) and an average of 12°C (55°F), the days are comfortably warm while nights can dip to around 3°C (37°F). The month sees approximately 47 mm (1.9 in) of rainfall spread over 9 days, adding a refreshing touch to the highland landscape. Humidity levels hover around 38%, providing a pleasant atmosphere, making August an ideal time for exploring this historic region of Peru.

August Temperature in Cajamarca

In Cajamarca, Peru, August brings a slight chill to the mountainous air, with temperatures dipping to a minimum of 3°C (37°F). The month sees an average temperature of 12°C (55°F), providing a crisp backdrop to the region's stunning landscapes. As the days progress, locals and visitors alike can enjoy mild daytime highs, reaching up to 23°C (74°F), making it one of the warmer months of the year. This trend of cool mornings followed by pleasantly warm afternoons is characteristic of Cajamarca's unique climate, allowing for comfortable exploration of its rich cultural heritage and breathtaking scenery. As summer winds down, August stands out as a transitional month, balancing refreshing coolness with sunny, inviting days.

August Weather in Cajamarca: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Cajamarca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cajamarca, August 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).
JanFebMarAprMayJunJulAugSepOctNovDec545453545454545454545454
Data source: Temperature data for Cajamarca 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.

August Precipitation in Cajamarca

In August, Cajamarca, Peru experiences a noticeable shift as the rainy season begins to taper off, with precipitation amounting to 47 mm (1.9 in) over just 9 days. This marks a slight increase from the preceding months of July, which saw only 43 mm of rain, but nonetheless, August stands out for its relatively low rainfall compared to the earlier months from January to March, where precipitation often exceeds 300 mm. The decrease in rainfall is indicative of the region transitioning towards drier months, with September set to bring an uptick again to 154 mm (6.1 in) and 18 rainy days, signaling the complexity of Cajamarca's climatic patterns as it fluctuates between wet and dry periods.

August Precipitation Trends in Cajamarca

The chart displays monthly precipitation patterns in Cajamarca, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Cajamarca, August typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec304392599349189704348154299290413
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

August Humidity in Cajamarca

August in Cajamarca, Peru, marks a notable shift in humidity, dropping to a mere 38%. This low point follows a gradual decline from the summer months, where humidity levels peaked in the first half of the year, particularly in March at 88%. After a relatively humid April and May, the onset of winter brings a significant decrease, culminating in one of the driest months of the year. As Cajamarca transitions into September, humidity begins to climb again, but August remains a standout month for its crisp, refreshing dryness. This trend underscores the region's unique climatic patterns, providing residents and visitors alike a respite from the typical humidity seen in earlier months.

August Average Humidity in Cajamarca

This chart illustrates the average monthly humidity levels in Cajamarca, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Cajamarca is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%81%88%85%78%62%44%38%42%58%69%82%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Cajamarca

In August, Cajamarca, Peru, experiences a UV Index of 14, categorizing the sun exposure as extreme and maintaining a consistent burn time of just 10 minutes. This month reflects a slight dip from the peaks seen earlier in the year, yet it remains critical for residents and visitors to remain vigilant about sun protection. The trend throughout the year indicates consistently high UV Index values, particularly from January to March, where indexes soar up to 19. As the months transition into late summer, Cajamarca continues to display intense sun radiation, emphasizing the importance of sun safety measures. For more detailed information, visit Cajamarca UV Index.

Maximum UV Index Levels in Cajamarca for August

The chart shows the monthly maximum UV Index (UVI) for Cajamarca in August, 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 August, the maximum UV index in Cajamarca typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec171819181513141417181616
Data source: Cajamarca August 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.

August Sunshine in Cajamarca

August shines brightly in Cajamarca, Peru, as the region basks in 335 hours of sunlight—the peak of its radiant summer. This month marks a crescendo in the year’s sunny offerings, a noticeable leap from the 333 hours of July. Following the trends of the warmer months, sunlight hours steadily rise from May, where the average reaches 314 hours, to their pinnacle in August. As the year transitions into September, the gleaming days begin to wane slightly to 311 hours, yet they remain abundant compared to the earlier months. This upward trajectory from the start of the year clearly illustrates how Cajamarca transforms into a sunlit paradise in the heart of winter, inviting both locals and visitors to enjoy its warm embrace.

Monthly Sunshine Duration in Cajamarca: August Highlighted

The August sunshine duration represents the total number of hours Cajamarca experiences direct sunlight during the month of August, excluding cloudy or obstructed periods. This chart compares the sunshine duration of August with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec215h238h227h263h314h314h333h335h311h285h266h269h
Data source: Cajamarca August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Cajamarca During August

In Cajamarca, Peru, August presents a significant opportunity for sunny weather, boasting a 48% chance of sunshine. This marks a notable decline from July's peak of 69%, yet it remains well above the winter months, where chances hover around 10-17%. Meanwhile, in the lead-up to August, May and June show promising increases in sunbathing potential with 44% and 39% chances, respectively. After August, sunshine likelihood drops again in September to 39%. Overall, the summer months in Cajamarca reflect a clear trend of increasing sunshine, making August a relatively bright and inviting time to visit.

Percentage of Sunny Days in August in Cajamarca

The chart illustrates the percentage of sunny days in Cajamarca throughout the year, with August 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 Cajamarca experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec10%13%8%16%44%39%69%48%39%17%13%16%
Data source: Cajamarca August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Cajamarca in August

In Cajamarca, Peru, the daylight duration exhibits a consistent rhythmic pattern throughout the year. During the first three months, January through March, residents enjoy a generous 12 hours of daylight, fostering a vibrant atmosphere. As the calendar turns to April, daylight begins to wane slightly, settling at 11 hours from April through August. This brief period of reduced sunlight often brings a refreshing change, allowing for cooler evenings and longer nights. However, as September rolls in, daylight returns to 12 hours, suggesting a shift back to the brighter months. The cycle then stabilizes, with October to December boasting the same generous daylight as the beginning of the year, ensuring that Cajamarca experiences a steady balance of light throughout its seasons.

Average Daylight Hours in Cajamarca for August

The chart illustrates the variation in daylight duration in Cajamarca throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec12h 28m12h 18m12h 7m11h 55m11h 46m11h 42m11h 44m11h 52m12h 3m12h 15m12h 25m12h 31m
Data source: Cajamarca daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Cajamarca

In Cajamarca, Peru, the August winds offer a gentle respite as average wind speeds hover around 1.5 m/s (3 mph). Transitioning from the breezier July, which peaks at 1.7 m/s (4 mph), August maintains a notably consistent level of airflow, emphasizing the region's calm yet refreshing demeanor during this time. Overall, the wind speeds throughout the year show subtle variations, with the mildest winds seen in the early months and a slight uptick as summer progresses. This gradual pattern underscores the inviting climate of Cajamarca, making it an appealing destination for those seeking a blend of tranquility and light breezes.

Average August Wind Speed in Cajamarca

The chart displays monthly wind speed patterns in Cajamarca, with values for each month shown alongside August's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how August's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec1.11.31.11.11.31.21.71.5 m/s1.41.11.21.2
Data source: Cajamarca August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Cajamarca Compares to Other Months

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

In August, the weather features a mild range of temperatures, with a minimum of 3°C (37°F) and a maximum of 23°C (74°F), averaging around 12°C (55°F). Precipitation is relatively light, totaling 47 mm (1.9 in) over about 9 days, and the humidity remains low at 38%. In stark contrast, January experiences warmer temperatures, with a minimum of 6°C (42°F) and a maximum of 20°C (69°F), also averaging 12°C (54°F). However, this month is marked by significantly higher rainfall, totaling 304 mm (12.0 in) across 24 days, resulting in a much higher humidity level of 83%. For more details, you can check Cajamarca weather in January.

August and February present distinct differences in weather patterns despite having similar average temperatures. In August, temperatures range from a minimum of 3°C (37°F) to a maximum of 23°C (74°F), with relatively low precipitation of 47 mm (1.9 in) over 9 days, resulting in a humidity level of 38%. Conversely, February experiences a slightly cooler maximum temperature of 21°C (70°F), but it brings significantly higher precipitation at 392 mm (15.4 in) over 26 days, leading to much higher humidity at 81%. For a closer look at February's conditions, you can check out Cajamarca weather in February.

When comparing the weather in August and March, notable differences emerge in temperature, precipitation, and humidity. August typically experiences milder temperatures with a minimum of 3°C (37°F) and a maximum of 23°C (74°F), while March has slightly higher minimum temperatures at 4°C (40°F) and a maximum of 21°C (69°F). In terms of precipitation, August sees 47 mm (1.9 in) across 9 days, contrasting sharply with March's substantial rainfall of 599 mm (23.6 in) over 29 days, leading to a much higher humidity of 88% compared to August's 38%. For a closer look at the weather conditions during this month, visit Cajamarca weather in March.

In comparing the weather between April and August, we notice significant differences in temperature and precipitation. In August, temperatures range from a minimum of 3°C (37°F) to a maximum of 23°C (74°F), with an average of 12°C (55°F). The month experiences relatively low precipitation of 47 mm (1.9 in) over just 9 days, accompanied by a humidity level of 38%. In contrast, April sees milder temperatures, with minimums around 6°C (43°F), a maximum of 20°C (69°F), and an average close to 12°C (54°F). However, April is much wetter, recording a significant 348 mm (13.7 in) of rainfall spread across 27 days, and a high humidity level of 85%. For more details, visit Cajamarca weather in April.

In comparing the weather of August and May, August tends to be milder and drier, with temperatures ranging from a minimum of 3°C (37°F) to a maximum of 23°C (74°F), and an average of 12°C (55°F). This month sees only about 47 mm (1.9 in) of precipitation over approximately 9 days and a humidity level of 38%. In contrast, May experiences cooler nights with a minimum temperature of 5°C (41°F) and a slightly lower maximum temperature of 21°C (70°F). However, it is significantly wetter, with a total precipitation of 188 mm (7.4 in) over 24 days, leading to a much higher humidity of 78%. For more detailed insights, you can visit Cajamarca weather in May.

When comparing the weather in August and June, we observe subtle yet noteworthy differences. August tends to be slightly warmer, with maximum temperatures reaching up to 23°C (74°F), compared to 21°C (71°F) in June. However, June experiences slightly higher minimum temperatures and a greater overall humidity of 62%, compared to August's 38%. Precipitation is also more abundant in June, totaling 70 mm (2.8 in) over 12 days, while August sees 47 mm (1.9 in) across only 9 days. For a detailed look at the conditions in June, you can refer to Cajamarca weather in June.

In comparing the weather between August and July, we see some notable similarities and differences. August experiences slightly cooler temperatures, with a minimum of 3°C (37°F) and a maximum of 23°C (74°F), matching July's average of 12°C (54°F) but with a bit more variance in the extremes. Precipitation levels are also comparable, with August receiving 47 mm (1.9 in) over about 9 days, while July has slightly less rainfall at 43 mm (1.7 in) over 8 days. Additionally, humidity in August is lower at 38%, compared to July's 44%. This creates a generally drier feel in August despite the increased number of rainy days. For a more detailed look at July's climate specifics, check out Cajamarca weather in July.

August and September exhibit some similarities in temperature, with both months showcasing an average of around 12°C (55°F) and reaching peaks of 23°C (73-74°F). However, September marks a notable increase in precipitation, accumulating 154 mm (6.1 in) over 18 days, compared to August's 47 mm (1.9 in) across just 9 days. Additionally, September experiences slightly higher humidity levels at 42%, as opposed to August's 38%. This shift indicates a transition into a wetter and more humid period as summer gives way to fall. For further details on September weather in Cajamarca, click here: Cajamarca weather in September.

In comparing the weather of August and October, we see that both months have similar average temperatures, remaining around 12°C (54°F). However, October experiences slightly cooler minimum temperatures at 4°C (40°F) compared to August's 3°C (37°F) and a max temperature of 21°C (71°F), which is slightly lower than August’s 23°C (74°F). One of the most striking differences is the significant increase in precipitation; October receives a staggering 299 mm (11.8 in) of rain over 26 days, while August has only 47 mm (1.9 in) across 9 days. Additionally, October's humidity rises to 58%, a noticeable increase from August's 38%. For more details about what to expect, check out Cajamarca weather in October.

In August, temperatures in Cajamarca range from a minimum of 3°C (37°F) to a maximum of 23°C (74°F), with an average of 12°C (55°F). This month sees relatively low precipitation, totaling 47 mm (1.9 in) over about 9 days, combined with a low humidity level of 38%. In contrast, November experiences cooler minimum temperatures dropping to 0°C (33°F), while the average remains similar at 12°C (54°F) and the maximum reaches 21°C (70°F). However, November is significantly wetter, with precipitation reaching 290 mm (11.4 in) spread over 23 days, resulting in a much higher humidity of 69%. For more details, check Cajamarca weather in November.

In comparison, August features relatively mild temperatures, with a minimum of 3°C (37°F), an average of 12°C (55°F), and a maximum of 23°C (74°F). The month experiences modest rainfall, accumulating about 47 mm (1.9 in) over approximately 9 days, accompanied by a lower humidity level of 38%. In contrast, December presents a slightly warmer temperature range, maintaining the same minimum and average values as August, but with a slightly lower maximum of 21°C (70°F). However, December is significantly wetter, with a staggering 413 mm (16.2 in) of precipitation over 26 days and a much higher humidity of 82%. For more detailed insights into December's weather, you can check Cajamarca weather in December.

Compare Cajamarca's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Cajamarca

In August, Cajamarca experiences a unique blend of mild temperatures and occasional rainfall, setting it apart from other months. The maximum daytime warmth brings a pleasant atmosphere, while the cooler nights offer a refreshing respite. Compared to the wetter rainy season, August averages less precipitation, but the 9 days of light showers remind you that the landscape is still vibrant and lush. With humidity levels at a comfortable 38%, this month provides an inviting climate for visitors to explore the region's natural beauty. For more insights into how Cajamarca's weather shapes your travel plans, visit Cajamarca Climate.