Climate and average weather in Quillabamba

In Quillabamba, the weather is mild, wet, and partly cloudy and remarkably steady, with daytime highs holding near mild levels all year. The wettest stretch peaks around January.

Best: late May to late September

Over the course of the year, the temperature in Quillabamba typically varies from 9°C to 22°C, and is rarely below 7°C or above 24°C. September is the hottest month of the year, while July is the coldest.

Based on the travel score, the best time of year to visit Quillabamba for warm-weather activities is from late May to late September.

Hottest
Sep
22°
Coldest
Jul
Wettest
Jan
350 mm
Driest
Jul
43 mm
Rain / yr
2124 mm
278 wet days
Daylight
11.2–12.8 h
shortest–longest
Elevation
1,054 m
12.9°S
Clearest
Jul
51% cloud

Quillabamba is city in Cusco, Peru.

Founded
1857

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Quillabamba weather by month, at a glance

The whole year in one picture — sky, rain, humidity, temperature and travel score. Click any band to jump to its full chart.

Each stripe is one measure across the whole year, stacked so a single day reads top to bottom. The sky band runs overcast grey on top down to clear blue at the base — more blue means sunnier — followed by the rainfall curve, the humidity band, a temperature strip that tints each stretch of the year by how warm its average high is, and the travel-score line at the foot. Scan straight down any date to read that day across every measure at once; the score climbs highest around late May to late September.

Temperature through the year

Average highAverage lowShaded bands: 10–90% of days

Daily average highs and lows in Quillabamba, from 1991–2020 of climate data. The shaded bands show the range most days fall in — 10th to 90th percentile.

Temperatures in Quillabamba stay fairly even through the year, without a distinct hot or cool season. The warmest month is September, with an average high of 22°C and low of 11°C; the coolest is July, with an average low of 9°C and high of 20°C.

Days typically run about 9°C warmer than nights, with the widest day–night swing (around 12°C) in August.

10°15°20°25°JanFebMarAprMayJunJulAugSepOctNovDec
Avg high (°C)Avg low (°C)
Jan2114
Feb2114
Mar2113
Apr2112
May2111
Jun2110
Jul209
Aug219
Sep2211
Oct2212
Nov2113
Dec2114

Average hourly temperature in Quillabamba

A compact picture of the whole year, hour by hour: each column is a day, each row an hour, and the color is the modeled average temperature. Darker overlays mark night, lighter ones the civil-twilight hours around sunrise and sunset.

Read left to right for the day of the year and top to bottom for the hour of the day; the color is the modeled temperature, cool blues through to hot reds on the same scale as the other charts. A vertical slice is a single day's swing — coolest just before dawn, warmest in the mid-afternoon — while a horizontal slice follows one hour across the seasons. The darker overlay marks night and the lighter one the twilight around sunrise and sunset. Colors run warmest on September afternoons, near 22°C, and coldest before dawn in July, near C.

JanFebMarAprMayJunJulAugSepOctNovDec12 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AM

Quillabamba weather by month

Every month at a glance. Click a month for its detailed page.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan21° / 14°35030.612.73.2
Feb21° / 14°32727.112.43.3
Mar21° / 13°25030.212.13.3
Apr21° / 12°16127.711.73.7
May21° / 11°9822.511.44.6
Jun21° / 10°511311.36.0
Jul20° / 4311.111.36.3
Aug21° / 5512.711.66.2
Sep22° / 11°7617.611.95.4
Oct22° / 12°15326.612.34.0
Nov21° / 13°23628.612.63.4
Dec21° / 14°32530.312.73.3

Chance of rain

How likely it is to rain on a typical day, and how that shifts across the wetter and drier seasons.

Quillabamba gets about 2124 mm of precipitation a year. On a typical day the chance of rain is very wet, but that rises and falls sharply with the seasons.

The wetter season lasts 7.2 months, from around Oct 3 to May 10, peaking in January at about 99% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Jul 21.

January is the wettest month by volume, with 350 mm over about 31 wet days; July is the driest, with 43 mm.

0%10%20%30%40%50%60%70%80%90%100%110%JanFebMarAprMayJunJulAugSepOctNovDecwetterdrierwettermostly drysome rainoften wetvery wetJan 13 · 99%Jul 21 · 34%
Rain on a day (%)Rain days
Jan9831
Feb9727
Mar9730
Apr9228
May7223
Jun4413
Jul3611
Aug4113
Sep5918
Oct8627
Nov9529
Dec9830

Monthly rainfall

Over a full year, Quillabamba collects about 2124 mm of rain across 278 wet days — roughly 177 mm in an average month.

It doesn’t fall evenly. January is the wettest month with 350 mm, while July is the driest at just 43 mm. The three wettest months alone bring about 47% of the year’s total.

050100150200250300350400JanFebMarAprMayJunJulAugSepOctNovDec3503272501619851435576153236325
Rainfall (mm)Rain days
Jan35031
Feb32727
Mar25030
Apr16128
May9823
Jun5113
Jul4311
Aug5513
Sep7618
Oct15327
Nov23629
Dec32530

Clouds and sunshine

ClearMostly clearPartly cloudyMostly cloudyOvercast

How often the daytime sky is clear, partly cloudy or overcast.

In Quillabamba, the average share of the sky covered by clouds shows significant seasonal variation over the course of the year.

The clearer part of the year begins around May 1 and lasts for 5.2 months, ending around October 4. The clearest month is August, when the sky is clear, mostly clear, or partly cloudy 66% of the time on average.

The cloudier part of the year begins around October 5 and lasts for 6.8 months, ending around April 30. The cloudiest month is January, when it is overcast or mostly cloudy 99% of the time.

0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%JanFebMarAprMayJunJulAugSepOctNovDecAug 4 · 67%Jan 4 · 1%clearmostly clearpartly cloudymostly cloudyovercastcloudierclearercloudier
Clearer (%)Cloudier (%)
Jan199
Feb199
Mar298
Apr1486
May3862
Jun5842
Jul6436
Aug6634
Sep4555
Oct1585
Nov496
Dec298

Daylight, sunrise and sunset

DaylightNight

Hours of daylight through the year, with sunrise and sunset times.

The gold band is daylight — sunrise runs along its lower edge, sunset along the upper — so it widens toward summer and pinches toward winter, with night the dark area above and below. The longest day, around December 15, brings about 12 h 48 min of light; the shortest, around June 15, only 11 h 12 min — a swing of roughly 1 h 36 min.

12 AM4 AM8 AM12 PM4 PM8 PM12 AMJanFebMarAprMayJunJulAugSepOctNovDec
Daylight (h)Sunrise (AM)Sunset (PM)
Jan12.75:406:20
Feb12.45:536:18
Mar12.15:586:03
Apr11.76:005:42
May11.46:055:29
Jun11.36:145:28
Jul11.36:175:36
Aug11.66:085:42
Sep11.95:475:43
Oct12.35:275:45
Nov12.65:185:54
Dec12.75:246:10

Sunny days

How many genuinely sunny days each month brings — days the sky stays clear or mostly clear — banded into plain-language zones.

Quillabamba averages about 3 sunny days a month — counting the days the sky stays clear or mostly clear — with a clear seasonal swing between 0 and 11 days.

The sunnier stretch runs 4.1 months, from around May 17 to Sep 19. The sunniest month is July, with roughly 11 sunny days (mixed).

The greyest month is January, down near 0 sunny days — about 100% fewer than the July peak.

051015JanFebMarAprMayJunJulAugSepOctNovDecgreyersunniergreyergloomymixedJul 1111 daysJan 10 days
Sunny daysSky
Jan0Gloomy
Feb0Gloomy
Mar0Gloomy
Apr1Gloomy
May4Gloomy
Jun8Mixed
Jul11Mixed
Aug10Mixed
Sep5Gloomy
Oct1Gloomy
Nov0Gloomy
Dec0Gloomy

Humidity comfort

DryComfortableHumidMuggyOppressiveMiserable

Share of days at each humidity comfort level, based on the dew point — the measure that tracks how muggy it actually feels.

Humidity comfort is graded by the dew point — the temperature at which the air would be fully saturated — because it tracks how muggy it actually feels far better than relative humidity does. A low dew point feels dry and crisp; a high one feels sticky and oppressive no matter the reading on a humidity gauge.

In Quillabamba, the air stays dry or comfortable essentially all year. Even in November, the muggiest month, it feels humid or worse only about 7% of the time — humidity is not something you need to plan around here.

0%10%20%30%40%50%60%70%80%90%100%JanFebMarAprMayJunJulAugSepOctNovDecJul 14 · 100%Nov 25 · 91%humidcomfortabledryhumidcomfortablehumid
Dry (%)Comfortable (%)Humid (%)
Jan1927
Feb1917
Mar2935
Apr5923
May22781
Jun62380
Jul87130
Aug88120
Sep64360
Oct21781
Nov3907
Dec1927

Wind

Average wind speed through the year, banded into plain-language speed zones so a number reads as 'breezy' or 'calm' without knowing the scale.

This is the average sustained wind speed at the standard 10 metres above open ground — the steady flow a weather station reports, not the sharper gusts that come and go, which can run half again as fast. It's the number that says whether a place is generally breezy or calm.

Wind in Quillabamba is steady company: average speeds sit near 3 km/hcalm — in every month of the year, with no meaningful windy or calm season.

0510JanFebMarAprMayJunJulAugSepOctNovDeccalmAug 5 · 4 km/hFeb 16 · 3 km/h
Wind speed (km/h)Feels
Jan3calm
Feb3calm
Mar3calm
Apr3calm
May3calm
Jun3calm
Jul3calm
Aug4calm
Sep4calm
Oct3calm
Nov3calm
Dec3calm

Hazard calendar for Quillabamba

In seasonPeak

When the seasonal hazards worth planning around — the rainy season, tropical-cyclone risk and dust haze — are active through the year.

Quillabamba's rainy season runs November–April, when most of the year's rain falls.

Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Best time to visit Quillabamba

TravelBeach/poolTemperatureCloudsPrecipitation

To characterize how pleasant the weather is in Quillabamba throughout the year, we compute two travel scores — one for general sightseeing, one for beach and pool weather.

Around mid September, Quillabamba is still near the tail of its best-weather window — great conditions with the peak-season crowds already thinning.

Inferred from the travel-score curve; month-by-month visitor numbers are a planned addition.

The travel score favors clear, rainless days with daytime highs between 18°C and 28°C. Based on this score, the best time of year to visit Quillabamba for general outdoor tourist activities is from late May to late September, with a peak score in the third week of July.

0246810JanFebMarAprMayJunJulAugSepOctNovDecbest timetravel scoretemperaturecloudsprecipitationJul 21 · 6.4

The travel score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

Travel score (0–10)Rating
Jan3.2poor
Feb3.3poor
Mar3.3poor
Apr3.7fair
May4.6fair
Jun5.9good
Jul6.3good
Aug6.2good
Sep5.3fair
Oct4.0fair
Nov3.4poor
Dec3.3poor

The beach/pool score favors clear, rainless days with daytime highs between 24°C and 34°C. Based on this score, the best time of year to visit Quillabamba for hot-weather activities is from late May to early October, with a peak score in the first week of September.

024681012JanFebMarAprMayJunJulAugSepOctNovDecbest timebeach/pool scoretemperaturecloudsprecipitationSep 4 · 3.8

The beach/pool score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

What to pack for Quillabamba, by month

EssentialRecommendedOptional

Month by month, what's worth putting in the bag — from the temperature range, rain chance, sun and wind. Tap a month for a quick packing note.

Quillabamba packs about the same all year — highs hold near 22°C. Across the year the things worth having are rain gear and sun protection.

Light clothing
Warm layer
Winter coat
Rain gear
Sun protection
Windbreaker

In September, Quillabamba sees daytime highs around 22°C and nights near 11°C. Pack rain gear. Worth having: sun protection. About 18 days see rain.

UV index (midday) in Quillabamba by month

LowModerateHighVery highExtreme

Clear-sky midday UV index through the year, shaded by the WHO exposure levels — how much sun protection each month calls for.

Under clear skies, the midday UV index in Quillabamba peaks around February 8 at about 17 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 23 at about 9 (very high).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeFeb 8UV 17Jun 23UV 9
UV index (midday)Level
Jan17Extreme
Feb17Extreme
Mar16Extreme
Apr14Extreme
May12Extreme
Jun9Very high
Jul9Very high
Aug12Extreme
Sep11Extreme
Oct15Extreme
Nov15Extreme
Dec15Extreme

Average hourly UV index in Quillabamba

LowModerateHighVery highExtreme

Modeled clear-sky UV for every hour of every day — when in the day sun protection actually matters.

The whole year hour by hour: each column is a day, each row an hour, and the color is the modeled clear-sky UV index — the midday peak scaled down as the sun sits lower in the sky. Darker overlays mark night, lighter ones the civil-twilight hours around sunrise and sunset.

UV falls off far faster than brightness as the sun drops, so even in February the burn window is concentrated in the middle of the day: about 9 hours a day reach index 3 (protection recommended), and 7 hours reach 6 or more. Mornings and late afternoons stay comparatively gentle year round.

JanFebMarAprMayJunJulAugSepOctNovDec12 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AM
UV ≥ 3 (h/day)UV ≥ 6 (h/day)
Jan97.5
Feb97
Mar8.57
Apr86
May7.55.5
Jun74.5
Jul74.5
Aug7.55.5
Sep7.55.5
Oct8.56.5
Nov8.57
Dec97

Air quality in Quillabamba by month

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see which months the air is worst, not just the yearly average.

Air quality in Quillabamba is worst in September — around 21 µg/m³ PM2.5 (moderate), about 3.0× the cleanest month (December, 7 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1320 µg/m³Dec 227 µg/m³
PM2.5 (µg/m³)Level
Jan7Good
Feb8Good
Mar9Good
Apr8Good
May7Good
Jun7Good
Jul10Good
Aug17Moderate
Sep21Moderate
Oct10Good
Nov9Good
Dec7Good
Almanac & agriculture

Growing season

Chance of a frost-free dayFrost-free year round

Quillabamba is frost-free year round — even the coldest nights rarely reach freezing, so there is no start or end to the growing season.

0%25%50%75%100%JanFebMarAprMayJunJulAugSepOctNovDecfrost-free year round
Frost-free chance (%)Frost nights
Jan1000
Feb1000
Mar1000
Apr1000
May1000
Jun1000
Jul1000
Aug1000
Sep1000
Oct1000
Nov1000
Dec1000

Growing degree days

Degree days (base 10°C)Frost-free shaded

Growing degree days tally heat above 10°C: each day adds however many degrees its average temperature runs over that threshold, and cold days add nothing. Quillabamba banks about 2,321 degree days a year, and the running total — which growers use to time plantings and predict maturity — climbs fastest around December.

01,0002,000JanFebMarAprMayJunJulAugSepOctNovDec
Growing degree days (°C·days)
Jan221
Feb198
Mar219
Apr204
May190
Jun157
Jul143
Aug156
Sep182
Oct212
Nov216
Dec223

Solar energy

Average daily shortwave solar energy reaching the ground, banded into brightness zones so the number means something at a glance.

Solar energy is how much sunlight actually reaches the ground each day, measured in kilowatt-hours per square metre (kWh/m²) — the combined effect of how long the sun is up, how high it climbs, and how much cloud gets in the way. It's the raw fuel a solar panel has to work with: for scale, 1 kWh/m² a day is dim and wintry, while 7+ is desert-bright.

Quillabamba receives about 4.5 kWh/m² a day of solar energy — bright — and it stays remarkably steady, holding between 4.0 and 5.3 kWh/m² all year. For solar panels, output here is a flat line, not a seasonal wave.

0123456JanFebMarAprMayJunJulAugSepOctNovDecdimmoderatebrightOct 15.3 kWhFeb 194.0 kWh
Solar energy (kWh/m²)Level
Jan4.3Bright
Feb4.1Bright
Mar4.2Bright
Apr4.4Bright
May4.3Bright
Jun4.2Bright
Jul4.5Bright
Aug4.9Bright
Sep5.3Bright
Oct5.2Bright
Nov4.7Bright
Dec4.3Bright

Where is Quillabamba?

Quillabamba sits at 12.9°S, 72.7°W, 1,054 m above sea level, in Peru. The nearest listed city is Santa Ana, 3.0 km away.

Andahuaylas

Topography around Quillabamba

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Quillabamba.

Within 3 km, the terrain around Quillabamba has large variations in elevation — a maximum elevation change of 1,168 m around an average of 1,297 m above sea level; within 16 km, extreme variations in elevation — a maximum elevation change of 3,363 m; within 80 km, extreme variations in elevation — a maximum elevation change of 5,792 m.

The land around Quillabamba is covered by trees (57%) and grassland (23%) within 3 km, trees (85%) within 16 km, and trees (69%) and grassland (27%) within 80 km.

3 km
1,168 m
16 km
3,363 m
80 km
5,792 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainsnow and icewater
Nearby: Santa Ana 3.0 km · Machu Picchu 37 km · Aguas Calientes 37 km · Abancay 88 km · Santiago 106 km · Wanchaq 108 km · Cusco 108 km · Andahuaylas 116 km

Peru travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type A / B / C
220 V · 60 Hz
Prices
≈ 51% of US
price level, 2025
GDP per capita
$9,684
2025
Happiness
6.0 / 10
World Happiness, 2025
Safe drinking water
49%
of population, 2024
Homicide rate
8.6
per 100k, 2021
Road deaths
13.6
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Moderate
EF EPI 519
Religion
Catholic 76%Evangelical Christian 16%no religion 5%other religions 3%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Quillabamba (-12.8633°, -72.6931°, elevation 1,054 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).