Last updated: August 21, 2025
In Cajamarca, Colombia, May ushers in a unique blend of mild temperatures and abundant precipitation, creating a distinct atmospheric character. With maximums reaching 21°C (71°F) and dipping to a minimum of 8°C (46°F), the average temperature hovers around a comfortable 14°C (57°F). However, the month is marked by significant moisture, as 520 mm (20.5 in) of rain falls over 30 days, contributing to a high humidity level of 87%. This combination of cool temperatures and lush, wet conditions makes May an intriguing time to experience Cajamarca's vibrant landscapes and cultural richness.
In Cajamarca, Colombia, the temperatures in May exemplify the region's mild and steady climate. During this month, you can expect a minimum of 8°C (46°F) and a comfortable average of 14°C (57°F), rising to a maximum of 21°C (71°F). This consistent warmth aligns closely with the trend observed in preceding months, where temperatures rarely fluctuate dramatically. Unlike many places that experience broad seasonal changes, Cajamarca showcases a remarkable stability, with average temperatures hovering around 13°C (56°F) for most of the year. As May unfolds, the slight rise in average temperatures signals the onset of the dry season, inviting visitors to enjoy the vibrant landscapes and inviting outdoor adventures.
In Cajamarca, Colombia, May marks a peak in the region's wet season, characterized by 520 mm (20.5 in) of precipitation gathered over an impressive 30 days. This trend follows the increasing precipitation pattern observed from January through April, where the rainfall escalates from 178 mm to a staggering 590 mm. Although May sees a slight decline compared to April, it remains one of the wettest months of the year, emphasizing the area's lush, green landscape, sustained by consistent and copious rainfall. The 30 days of precipitation in May underscores the relentless nature of the rainy season, setting the stage for the refreshing transformation of the environment that characterizes this vibrant region.
In Cajamarca, Colombia, the month of May marks a noticeable peak in humidity, reaching 87%. This increase aligns with a gradual upward trend observed from April's 83%, indicating the onset of the wetter season in this Andean region. Following this stellar peak in May, humidity remains consistently high through June, but it interestingly dips slightly in July to 85%. Overall, from January's 78% to May's 87%, there’s a clear escalation, showcasing the region's characteristic moist environment as it transitions into the heart of the rainy season. This trend suggests that visitors and locals alike should prepare for a distinctly humid atmosphere in May, a time when the lush landscape of Cajamarca thrives.
In May, Cajamarca experiences a UV Index of 16, maintaining its extreme exposure category with a brief burn time of just 10 minutes, consistent with the preceding months. This trend reflects an unyielding intensity of sunlight prevalent since January, where the UV Index peaked at an alarming 17 in both March and April. As the region transitions into June, a slight decrease to 15 can be observed, yet the high UV ratings remain a significant factor for outdoor activities. As such, residents and visitors should adopt sun protection measures to mitigate the risk of skin damage during this time. For more detailed insights on the UV Index throughout the year, visit Cajamarca UV Index.
UV Risk Categories
In Cajamarca, Colombia, May shines with an impressive 277 hours of sunshine, making it a delightful spring month. As the year progresses from January's 251 hours to May, there's a noticeable upward trend, peaking in the mid-year summer months. The sun truly embraces the region, with the peak in August, showcasing 324 hours of radiant daylight. Following the bright summer, sunshine hours gradually recede, settling at 277 hours in October. This rhythmic pattern of light not only enhances the natural beauty of Cajamarca but also paints a vibrant atmosphere that invites exploration and outdoor adventures throughout the year.
In Cajamarca, Colombia, the likelihood of sunny weather significantly drops as the year progresses, especially in May, where the chances of sunshine are a mere 6%. This marks a continuation of a trend observed since January, where the sun shines for 23% of the time, but quickly declines to much lower percentages in the following months. By February, the sun only appears for 12% of the month, and it diminishes further to an alarming 3% in April and 6% in May. As the rainy season approaches, the persistent overcast skies make sunny days a rare commodity during this time, highlighting the region's predominantly cloudy and damp conditions.
In Cajamarca, Colombia, the daylight duration reveals a captivating rhythm throughout the year. From January to February, residents bask in a consistent 11 hours of light, ushering in the year with a gentle brightness. As March arrives, daylight expands to 12 hours, signaling the onset of longer days that persist uninterrupted until October. This extended period of sunlight fosters an inviting atmosphere, perfect for outdoor activities and exploring the vibrant landscapes. As the year concludes, daylight gradually recedes in November and December, returning to the familiar 11 hours. Overall, the trend showcases a striking balance, with the middle months enjoying the optimal daylight, enriching both the natural beauty and daily life in Cajamarca.
In Cajamarca, Colombia, the winds of May whisper a gentle rhythm, with an average speed of 1.3 m/s (3 mph), mirroring the calmness of the preceding months. This subtle breeze is consistent throughout the early year, while a notable shift occurs as summer approaches; July witnesses a slight increase to 1.7 m/s (4 mph), marking the season's arrival with a bit more vigor. As the year unfolds, the winds slowly taper off towards late autumn, with speeds dropping to 1.0 m/s (2 mph) by November. Overall, May serves as a bridge, maintaining a tranquil wind pattern that precedes the more lively gusts of mid-year, embodying the serene essence of Cajamarca's climate.
Weather in Cajamarca varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Cajamarca, focusing on differences in temperature, rainfall, humidity, and UV levels.
May weather is characterized by warmer temperatures, with a range from a minimum of 8°C (46°F) to a maximum of 21°C (71°F) and an average temperature of 14°C (57°F). In contrast, January tends to be slightly cooler, featuring a minimum of 5°C (41°F) and an average of 13°C (56°F), while still peaking at the same maximum of 21°C (69°F). Rain is more prevalent in May, with 520 mm (20.5 in) spread over 30 days, compared to January’s 178 mm (7.0 in) over just 19 days. Additionally, May experiences higher humidity at 87%, making the air feel more saturated compared to January's 78%. For a detailed look at the conditions in January, you can visit Cajamarca weather in January.
May and February present a noticeable contrast in weather patterns. In May, temperatures range from a minimum of 8°C (46°F) to a maximum of 21°C (71°F) with an average of 14°C (57°F), while February is slightly cooler, featuring temperatures from 7°C (45°F) to 22°C (73°F) and an average of 13°C (56°F). Precipitation is significantly higher in May, amounting to 520 mm (20.5 in) over 30 days, compared to February's 250 mm (9.8 in) over just 22 days. Additionally, May’s humidity is higher at 87%, which enhances the feeling of warmth despite the cooler average temperature. For more detailed information, check Cajamarca weather in February.
When comparing the weather in May and March, both months experience similar maximum temperatures, reaching up to 21°C (71°F). However, May tends to be slightly warmer on average at 14°C (57°F) compared to March's average of 13°C (56°F). Precipitation levels are almost identical, with May receiving 520 mm (20.5 in) over 30 days and March slightly higher at 522 mm (20.5 in) over 29 days. Additionally, March has a lower humidity level at 80%, while May's humidity rises to 87%. For more detailed information about March weather, check out Cajamarca weather in March.
When comparing the weather in May and April, both months exhibit relatively similar temperature patterns, with May averaging 14°C (57°F) and April slightly cooler at 13°C (56°F). Both months also share the same minimum temperature of 8°C (46°F) and a comparable maximum temperature of 21°C (71°F). However, May sees slightly less precipitation at 520 mm (20.5 in) over 30 days, compared to April’s 590 mm (23.2 in) across 29 days. Additionally, humidity levels are a bit higher in May at 87%, compared to April's 83%. For more detailed information, you can visit Cajamarca weather in April.
In comparing the weather between May and June, we see distinct similarities and subtle differences. Both months exhibit similar temperature ranges, with May having slightly higher averages and maximums. In May, temperatures typically range from a minimum of 8°C (46°F) to a maximum of 21°C (71°F), while June sees a range from 8°C (46°F) to 20°C (69°F), leaving June just a notch cooler overall.
Precipitation is notably more substantial in May, with 520 mm (20.5 in) falling across 30 days compared to June's 373 mm (14.7 in) over 29 days. Despite the rainfall differences, both months maintain a consistent humidity level of 87%, contributing to a rather damp atmosphere throughout. For a more detailed exploration, you can visit Cajamarca weather in June.
In comparing the weather between May and July, both months experience similar maximum temperatures, hovering around 21°C (71°F), yet May tends to be slightly warmer overall with an average temperature of 14°C (57°F), compared to July's average of 13°C (56°F). Additionally, May is markedly wetter, receiving 520 mm (20.5 in) of precipitation across 30 days, while July sees significantly less rainfall at 241 mm (9.5 in) over 28 days. Humidity levels remain relatively close as well, with May at 87% and July at 85%. For more detailed information, you can check Cajamarca weather in July.
May and August in Cajamarca present distinct weather characteristics, despite their similar maximum temperatures, which both hover around 21°C (71°F). May sees a higher average temperature of 14°C (57°F) compared to August's 13°C (56°F), but it also experiences significantly more precipitation, with a total of 520 mm (20.5 in) over 30 days, versus August’s 220 mm (8.6 in) across 23 days. The humidity in May is notably higher at 87%, whereas August's humidity is lower at 80%. For more detailed insights into August's weather, you can refer to Cajamarca weather in August.
When comparing the weather in May and September, both months feature similar maximum temperatures of around 21°C (71°F), but May tends to be warmer overall with average temperatures of 14°C (57°F) compared to September's average of 13°C (56°F). May experiences significantly more rainfall, with 520 mm (20.5 in) over 30 days, while September sees about 265 mm (10.4 in) over 26 days, resulting in a drier climate. Additionally, humidity levels are slightly higher in May at 87%, compared to September's 80%. For more detailed information, you can check this Cajamarca weather in September.
May and October showcase similar temperature ranges, with May experiencing slightly warmer conditions overall. In May, temperatures range from a minimum of 8°C (46°F) to a maximum of 21°C (71°F), while October's temperatures fluctuate between 7°C (45°F) and 22°C (72°F). However, May has significantly higher precipitation levels, with 520 mm (20.5 in) compared to October's 427 mm (16.8 in), even though both months experience rainfall on about 30 days. Additionally, humidity levels are comparable, with May at 87% and October at 85%. For more detailed information about October weather, visit Cajamarca weather in October.
May and November present similar temperature ranges, with both months experiencing daytime highs around 21°C (70°F). However, May typically has a slightly warmer average temperature of 14°C (57°F) compared to November's average of 13°C (56°F). Precipitation is another significant factor; May receives more rainfall at 520 mm over 30 days, whereas November sees less with 442 mm over 29 days. Both months share a high humidity level of 87%, contributing to a consistently moist atmosphere. For more details on November's weather, check out Cajamarca weather in November.
In comparing the weather in May and December, we see notable differences in temperature and precipitation. May experiences slightly warmer temperatures, with an average of 14°C (57°F) and a maximum reaching 21°C (71°F), while December has a similar maximum of 21°C (69°F) but a lower average of 13°C (56°F). Additionally, May is significantly wetter, receiving 520 mm (20.5 in) of rain over 30 days, compared to December's 229 mm (9.0 in) of precipitation over 27 days. Humidity levels are also slightly higher in May at 87%, versus 83% in December. For more details, check out the Cajamarca weather in December.
May in Cajamarca stands out with its cool temperatures and high humidity, averaging around 14°C (57°F), making it a refreshing respite compared to warmer months. This month also sees a significant uptick in precipitation, with rain gracing the region almost every day, contributing to the lush greenery that characterizes Cajamarca’s landscape. While the average temperature remains mild, the persistent rainfall distinguishes May from the typically drier periods, inviting visitors to experience the vibrant beauty of nature in full bloom. For a deeper dive into the region's climate throughout the year, explore the Cajamarca Climate page.