Juanjuí in Spring
In spring (September, October and November), Juanjuí sees average daytime highs around 31°C and overnight lows near 21°C, with 490 mm of rain over about 59 wet days across the season. It is the warmest season of the year and the 3rd-wettest season.
Across spring, daytime highs hold fairly steady around 31°C. The sky is clear or mostly clear about 15% of the time across spring, and the air most often feels oppressive.
Spring is Juanjuí's 3rd-best season to visit on our travel score. For the whole year in context, see Juanjuí's year-round climate.
- Avg daytime high
- 31°C
- warmest season of the year
- Avg overnight low
- 21°C
- Rainfall
- 490 mm
- 59 wet days
- Avg wind
- 3 km/h
- Travel score
- 3.5
- 3rd-best season
- Months
- Sep · Oct · Nov
Temperature in Juanjuí in Spring
Across spring, daytime highs hold fairly steady around 31°C.
A typical spring day in Juanjuí reaches about 31°C and drops to 21°C overnight. The warmest of the three months is September, the coolest September.
How spring really feels in Juanjuí
Once humidity and wind are folded in, spring brings about 91 days that feel above 32°C and 0 that feel at or below 0°C.
The story in spring is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Juanjuí weather by month
How the three spring months (September, October and November) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 30° / 21° | 221 | 25 | 12.4 | 3.3 |
| Feb | 29° / 21° | 214 | 23 | 12.2 | 3.2 |
| Mar | 29° / 21° | 227 | 25.5 | 12 | 3.3 |
| Apr | 29° / 21° | 167 | 21.6 | 11.8 | 3.7 |
| May | 29° / 21° | 117 | 17.6 | 11.7 | 4.4 |
| Jun | 29° / 20° | 73 | 12.4 | 11.6 | 5.3 |
| Jul | 29° / 20° | 60 | 10.4 | 11.6 | 5.6 |
| Aug | 30° / 20° | 61 | 9.3 | 11.8 | 5.1 |
| Sep | 31° / 21° | 88 | 13.3 | 12 | 4.1 |
| Oct | 31° / 21° | 169 | 20.8 | 12.2 | 3.4 |
| Nov | 30° / 21° | 233 | 24.4 | 12.3 | 3.1 |
| Dec | 30° / 21° | 237 | 25.9 | 12.4 | 3.2 |
Cloud cover in Spring
The sky is clear or mostly clear about 15% of the time across spring.
Chance of precipitation in Spring
Juanjuí gets around 490 mm of rain over 59 wet days across spring. The line is the day-by-day chance of measurable precipitation.
Humidity in Spring
Most of spring feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Spring
Winds average 3 km/h across spring.
Sunrise & sunset in Spring
Daylight runs from about 11 h 54 min in early September to 12 h 24 min by late November. The lit band spans sunrise to sunset each day.
Solar energy in Spring
Average shortwave solar energy reaching the ground each day across spring, about 5.6 kWh/m².
Is spring a good time to visit Juanjuí?
Our two travel scores rate spring for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
spring is a weaker month for outdoor sightseeing in Juanjuí.
What to pack for Juanjuí in Spring
From spring's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In spring, Juanjuí sees daytime highs around 31°C and nights near 21°C. Pack light clothes and rain gear. Worth having: sun protection. About 59 days see rain.
UV index in Juanjuí in Spring
Clear-sky midday UV across spring averages around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Juanjuí peaks around February 13 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 23 at about 10 (extreme).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 16 | 16 | 15 | 12 | 12 | 10 | 10 | 11 | 10 | 13 | 13 | 13 |
| Level | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 16 | Extreme |
| Feb | 16 | Extreme |
| Mar | 15 | Extreme |
| Apr | 12 | Extreme |
| May | 12 | Extreme |
| Jun | 10 | Very high |
| Jul | 10 | Extreme |
| Aug | 11 | Extreme |
| Sep | 10 | Extreme |
| Oct | 13 | Extreme |
| Nov | 13 | Extreme |
| Dec | 13 | Extreme |
Air quality in Juanjuí in Spring
Average fine-particle pollution (PM2.5) through the year — so you can see where spring falls, not just the annual average.
Air quality in Juanjuí is worst in August — around 63 µg/m³ PM2.5 (unhealthy), about 5.9× the cleanest month (May, 11 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 23 | 20 | 16 | 13 | 11 | 11 | 16 | 63 | 50 | 17 | 13 | 15 |
| Level | Moderate | Moderate | Moderate | Moderate | Good | Good | Moderate | Unhealthy | Poor | Moderate | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 23 | Moderate |
| Feb | 20 | Moderate |
| Mar | 16 | Moderate |
| Apr | 13 | Moderate |
| May | 11 | Good |
| Jun | 11 | Good |
| Jul | 16 | Moderate |
| Aug | 63 | Unhealthy |
| Sep | 50 | Poor |
| Oct | 17 | Moderate |
| Nov | 13 | Moderate |
| Dec | 15 | Moderate |
Where is Juanjuí?
Juanjuí sits at 7.2°S, 76.7°W, 278 m above sea level, in Peru. The nearest listed city is Bellavista, 20 km away.
Topography around Juanjuí
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Juanjuí.
Within 3 km, the terrain around Juanjuí has only modest variations in elevation — a maximum elevation change of 210 m around an average of 299 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 897 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,562 m.
The land around Juanjuí is covered by trees (56%) within 3 km, trees (82%) within 16 km, and trees (93%) within 80 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
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 Juanjuí (-7.177°, -76.7277°, elevation 278 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.