30YearWeather
Puno in September
Puno weather in September - Peru
🌤️Mild & Comfortable

Puno Weather in September

Plan your September trip to Puno, Peru. Based on 30 years of NASA data, expect temperatures of 16°C (high) to 3°C (low), with 21% rain probability and 8 hours of daily sunshine. Great conditions with only 5 rainy days expected.

Avg High
16°C

Hottest around day 10

Avg Low
3°C

Coolest around day 1

Rainy Days
5days

21% avg rain chance

Sunshine
8hrs/day

Autumn season

Puno September Weather Calendar

Click any day to see detailed weather information

Day 1
partly-cloudy-day
Nice
16°C13%
Day 2
partly-cloudy-day
Nice
16°C14%
Day 3
partly-cloudy-day
Nice
16°C18%
Day 4
cloudy
Cloudy
16°C21%
Day 5
cloudy
Cloudy
16°C22%
Day 6
partly-cloudy-day
Nice
16°C19%
Day 7
partly-cloudy-day
Nice
16°C19%
Day 8
partly-cloudy-day
Nice
16°C16%
Day 9
partly-cloudy-day
Nice
16°C14%
Day 10
partly-cloudy-day
Nice
16°C14%
Day 11
partly-cloudy-day
Nice
16°C17%
Day 12
partly-cloudy-day
Nice
16°C18%
Day 13
cloudy
Cloudy
16°C21%
Day 14
cloudy
Cloudy
16°C23%
Day 15
cloudy
Cloudy
16°C22%
Day 16
cloudy
Cloudy
16°C22%
Day 17
cloudy
Cloudy
16°C23%
Day 18
cloudy
Cloudy
16°C23%
Day 19
cloudy
Cloudy
16°C22%
Day 20
cloudy
Cloudy
16°C25%
Day 21
cloudy
Cloudy
16°C24%
Day 22
cloudy
Cloudy
16°C22%
Day 23
cloudy
Cloudy
16°C22%
Day 24
cloudy
Cloudy
16°C24%
Day 25
cloudy
Cloudy
16°C25%
Day 26
cloudy
Cloudy
16°C26%
Day 27
cloudy
Cloudy
16°C27%
Day 28
cloudy
Cloudy
16°C28%
Day 29
cloudy
Cloudy
16°C29%
Day 30
cloudy
Cloudy
16°C27%

Essential Travel Info for Puno

🗓️ Best Time to Visit📖 Travel Guide🍴 Food Guide

Currency

PEN

S/ Peruvian sol

Language

Aymara

+2 more

Driving

Right side

Safety

Moderate Safety

GPI: 2.091

Travel Intelligence

Exclusive flight analytics & health data for Puno

Smart Flight Estimator

Airport-to-Airport Logistics

unlock smart flight estimates

Add your home location in settings to see airport details.

Flight Connectivity Analysis

Airport traffic data & seasonal patterns

Remote
3/ 100
Traffic Index

Off the beaten path

Peak Daily Arrivals

0

slots per day

Peak

Dec

Low

Nov

Monthly Traffic Distribution

7
Jan
6
Feb
6
Mar
7
Apr
7
May
7
Jun
7
Jul
7
Aug
7
Sep
7
Oct
6
Nov
7
Dec
Traffic Level
Low Season

Key Connections

Lima Jorge Chávez (LIM)

Health & Safety Advisory

CDC travel health recommendations

9 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 Guide

Is September a Good Time to Visit Puno?

👌A reasonable choice for your trip
Short Answer

September is Puno's peak season for good reason: 16°C temperatures and 21% rain probability. But expect crowds (100% of annual maximum) and premium prices.

Decision Factors

Vaccinations required

Yellow Fever

Seismically active region

24 earthquakes recorded in this month (30-year data)

Peak tourist season

100% of annual peak - expect crowds and peak prices

Health precautions needed

Be aware of: Leptospirosis, Melioidosis, Chagas disease (American Trypanosomiasis)

High altitude destination

3819m elevation - allow time for acclimatization

Plenty of sunshine

10.9h of sunshine daily

Good For

  • 👨‍👩‍👧‍👦
    Families with children

    Comfortable 16°C temperatures and low 21% rain risk

  • 🥾
    Outdoor enthusiasts

    Ideal hiking conditions: 16°C, 21% rain chance

  • 📸
    Photographers

    10.9h sunshine, 57% clear skies for golden hour shots

  • 🏛️
    Cultural tourists

    Comfortable conditions for exploring museums and sites

  • 💑
    Honeymoon couples

    Wedding score 78/100 with romantic weather conditions

Who Should Avoid

  • 💰
    Budget travelers

    Peak season means premium prices everywhere

Related Guides

Best Time to VisitWhen to AvoidPuno Overview
900 observations30-year historical data
Confidence: 95%

"According to 30YearWeather's analysis of 30 years of NASA POWER satellite data,Puno in September averages 16°C with 21% precipitation probability."

📊 Source: 30YearWeather.com🛰️ Data: NASA POWER (1991-2021)View Methodology →

Frequently Asked Questions: Puno in September

What are the temperatures in Puno in September?

Daytime highs average 16°C, nights drop to 3°C. There's a significant day/night temperature swing.

How many rainy days in Puno in September?

Expect around 5 days with measurable rainfall. Rain is unlikely to disrupt plans.

What to wear in Puno in September?

Layers are key. A medium-weight jacket and closed-toe shoes.

Is September peak season in Puno?

This is shoulder season—moderate prices and manageable crowds.