Cajamarca Weather in May
May in Cajamarca brings moderate temperatures around 18°C (64°F) during the day, dropping to 8°C (46°F) at night, with quite a bit of rainfall expected, averaging around 153 mm (6 in) for the month.
Rainfall in Cajamarca in May
Historically, May sees about 10 days of rain, with a monthly average of 153 mm (6 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Cajamarca in May
If you're visiting Cajamarca in May, expect highs of 18°C (64°F) and overnight lows around 8°C (46°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With lows around 8°C (46°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.
Wind Speed in Cajamarca in May
May has wind speeds averaging 1 m/s (2 knots). You can expect very gentle conditions with light air movement on typical days. Since this is an average, daily weather varies from perfectly still moments to some breezier days.If you prefer dry days with pleasant temperatures, June, July and August typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Peru, check out our Cajamarca's climate page.
Cajamarca Temperature in May
Min Temperature
8°C (46°F)
Max Temperature
18°C (64°F)
Chance of Rain
35%
Precipitation
153 mm (6 in)
Rainy days
10 days
Humidity
64%
Windspeed
1 m/s (2 knots)
Daily Historical Temperatures
30-year average (1995-2025)
Based on our historical records, temperatures in Cajamarca typically stay consistent throughout May, with daily highs averaging around 18°C (64°F). Nights are cool, with lows typically ranging from 7°C (45°F) to 9°C (48°F).
Average temperatures in May
Daily Historical Precipitation
30-year average (1995-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather for Cajamarca in May
Browse day-by-day weather records for Cajamarca spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Cajamarca historical weather extremes in May
According to our 21 years of weather records for Cajamarca, the following extremes were recorded between 2005 and 2026.
- On May 26, 2016, temperatures climbed to 26°C (79°F), marking the warmest May day on record.
- The coldest May day was on May 10, 2008, with a maximum of 15°C (59°F).
- Nighttime temperatures dropped to 1°C (34°F) on May 25, 2005, marking the coldest May night on record.
- The wettest day in May Cajamarca was on May 2, 2010 with 24 mm (0.9 in) of precipitation.
Best Places in Peru in May
Find out more about the weather in Peru and which places have the best travel conditions in this month. See all of Peru in May →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Cajamarca in May
Pleasant temperatures in May mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Heavy rain is guaranteed, please bring a good poncho and waterproof everything!What To Do in Cajamarca in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Peru, check out our Cajamarca's climate page.
Temperature Rainfall Humidity Wind Speed
See the full Cajamarca climate overview or explore weather in Peru.
