Peak in December
Coolest in July
Heavy in February
Peak in dry season
Cusco Monthly Weather Guide
Click any month to explore daily weather forecasts
January
February
March
April
May
June
July
August
September
October
November
December
Essential Travel Info for Cusco
Currency
PEN
S/ Peruvian sol
Language
Aymara
+2 more
Driving
Right side
Safety
Moderate Safety
GPI: 2.091
Best Time to Visit Cusco
Location, climate overview & historical trends
Tap to Explore Map
📍 13.5320° S, 71.9670° W
Open in Google MapsCusco is a prominent destination in Peru.
Located at 13.53°S latitude,Cusco experiences a tropical climate with warm temperatures year-round.
Based on 30 years of data, December is the warmest month (avg. 17°C), while July is the coolest. February sees the most rain (85% chance), making June the driest month.
Historical Climate Trend
30-Year Analysis+2.9°C
Total over 30 years
+0.97°C
Per decade
Linear regression analysis of historical maximum temperatures for Cusco, based on 1995-2024 satellite data from NASA POWER.
Best Time to Visit
NASA POWER Data (1991-2021)May, June, July
Best months to visit
16°C
Avg High
Based on 30 years of NASA satellite data,Cusco receives approximately 1,837mm of rainfall annually. These months offer optimal temperatures and minimal rain probability for your visit.
Climate Trends
EXCLUSIVE1995-2040 Temperature Trend
1995 Avg
15.6°
2024 Avg
17.9°
2040 Proj
18.5°
+0.97°C
per decade (observed)
+0.35°C
per decade (CMIP6)
🌡️ Cusco has warmed by +2.9°C since 1995. By 2040, an additional +0.6°C is projected (based on CMIP6 rate of 0.35°C/decade), for a total of +3.5°C from 1995 baseline.
NASA POWER (1995-2024) + CMIP6 (CMCC_CM2_VHR4, EC_Earth3P_HR, FGOALS_f3_H, HiRAM_SIT_HR, MRI_AGCM3_2_S, NICAM16_8S)
Travel Intelligence
Exclusive flight analytics & health data for Cusco
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Flight Connectivity Analysis
Airport traffic data & seasonal patterns
Quieter airport
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Peak
Jul
Low
Feb
Monthly Traffic Distribution
Key Connections
Health & Safety Advisory
CDC travel health recommendations
COVID-19
All eligible travelers should be up to date with their COVID-19 vaccines. Please seeYour COVID-19 Vaccinationfor more information.
Chikungunya
All travelers should take steps to prevent mosquito bites. Chikungunya vaccination is generally not recommended. Travelers who wish to consider vaccination can visit “What to consider before traveling” on thechikungunya vaccinespage to learn more.
Hepatitis A
Recommended for unvaccinated travelers one year old or older going to Peru.Infants 6 to 11 months old should also be vaccinated against Hepatitis A. The dose does not count toward the routine 2-dose series.Travelers allergic to a vaccine component should receive a single dose of immune globulin, which provides effective protection for up to 2 months depending on dosage given.Unvaccinated travelers who are over 40 years old, are immunocompromised, or have chronic medical conditions planning to depart to a risk area in less than 2 weeks should get the initial dose of vaccine and at the same appointment receive immune globulin.
Hepatitis B
Recommended for unvaccinated travelers younger than 60 years old traveling to Peru. Unvaccinated travelers 60 years and older may get vaccinated before traveling to Peru.
Malaria
CDC recommends that travelers going to certain areas of Peru take prescription medicine to prevent malaria. Depending on the medicine you take, you will need to start taking this medicine multiple days before your trip, as well as during and after your trip. Talk to your doctor about which malaria medication you should take.Transmission areasAll areas of the country <2,500 m (<8,200 ft) elevation east of the Andes, including the cities of Iquitos and Puerto MaldonadoRare cases in Tumbes and Piura regionsNo malaria transmission in the following areas: Lima Province; the cities of Arequipa, Ica, Moquegua, Nazca, Puno, or Tacna; the highland tourist areas (the city of Cusco, Machu Picchu, Lake Titicaca); along the central and southern Pacific CoastDrug resistanceChloroquineSpeciesP. vivax(80%)P. falciparum(20%)Recommended chemoprophylaxisAreas <2,500m (<8,200 ft) elevation east of the Andes (see map): Atovaquone-proguanil, doxycycline, mefloquine, tafenoquine2All other areas with malaria transmission (see map): No chemoprophylaxis recommended (insect bite precautions and mosquito avoidance only)4Updated April 23, 2025See footnotes
Measles
Cases of measles are on the rise worldwide. Travelers are at risk of measles if they have not been fully vaccinated at least two weeks prior to departure, or have not had measles in the past, and travel internationally to areas where measles is spreading.All international travelers should be fully vaccinated against measles with the measles-mumps-rubella (MMR) vaccine, including an early dose for infants 6–11 months, according toCDC’s measles vaccination recommendations for international travel.
+3 more
Source: CDC Travelers' Health
View Complete Health GuideCusco Climate Data by Month
Historical temperature and precipitation averages
| Month | Avg High (°C) | Rain Probability (%) | Status |
|---|---|---|---|
| January | 16°C | 82% | 🌧️ Rainy |
| February | 16°C | 85% | 🌧️ Rainy |
| March | 16°C | 74% | 🌧️ Rainy |
| April | 16°C | 49% | 🌧️ Rainy |
| May | 16°C | 33% | 😊 Pleasant |
| June | 16°C | 24% | 😊 Pleasant |
| July | 16°C | 27% | 😊 Pleasant |
| August | 17°C | 32% | 😊 Pleasant |
| September | 17°C | 46% | 🌧️ Rainy |
| October | 17°C | 60% | 🌧️ Rainy |
| November | 17°C | 73% | 🌧️ Rainy |
| December | 17°C | 81% | 🌧️ Rainy |
Weather in Cities Near Cusco
Explore climate data for popular destinations within easy reach
Compare weather conditions with nearby destinations for your trip planning
Compare Cusco Weather vs Popular Destinations
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These destinations share similar weather patterns with Cusco. Perfect alternatives if you're looking for the same climate in a different location.
Cusco Weather FAQ
When is the best time to visit Cusco?
Honestly, look for months with mild temperatures (20°C-25°C) and low rain chance. Based on historical data, May, June, July are usually great choices.
When is the hottest month in Cusco?
December is historically the hottest month in Cusco with average highs of 17°C.
When does it rain the most in Cusco?
February typically sees the highest probability of rain (85%).
Is Cusco expensive?
Prices vary by season. The "Perfect" weather months usually coincide with peak tourist season and higher prices, while the rainy or cold months offer better deals.