Suyo, Peru experiences average highs of 29°C (84°F) and lows of 20°C (68°F) throughout the year. Rainfall is frequent, averaging about 15 rainy days per month. Sunshine is abundant, averaging about 10 hours per day. High humidity combined with warm temperatures produces a tropical feel year-round. Average highs have stayed broadly stable across the available records.
Suyo, Peru Weather & Climate 2026
Monthly climate averages for Suyo, Peru. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: Jun–Nov 
Wetter season: Jan–Dec At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
6.8/10
Best: June, July, August, September
UV Index
9
High
Temperature 29°C / 20°C
Feels Like 32°C / 23°C
Rainy Days 15
Rainfall 123 mm
Sunshine 10 h
Humidity 76%
Wind Speed 10 km/h
Dew Point 20°C
Hottest Month
30°C
August
Avg Low19°C
Rain2days
Coldest Month
19°C
August
Avg High30°C
Rain2days
Driest Month
2days
July
Avg High29°C
Avg Low19°C
Windiest Month
11 km/h
September (Gusts 39)
Worst Time to Visit
Consider avoiding January, February, March, April due to heavy rainfall, oppressive humidity.
Sun Position
Sunrise 06:26
Daylight 11.9h
Sunset 18:18
Live conditions—
Suyo on the map · live conditions
Suyo, Peru
- Continent
- Americas
- Country
- Peru
- City
- Suyo
- Population
- 985
- Coordinates
- -4.51°, -80.00°
Seasonal Breakdown
Spring
Sep–Nov
Avg High 29°C
Avg Low 19°C
Rain 7 days/mo
1/3 best months
Summer
Dec–Feb
Avg High 29°C
Avg Low 21°C
Rain 23 days/mo
Autumn
Mar–May
Avg High 28°C
Avg Low 21°C
Rain 26 days/mo
Winter
Jun–Aug
Avg High 29°C
Avg Low 19°C
Rain 4 days/mo
3/3 best months
Climate Charts
Based on historical averages (2016–2025)
Monthly Temperatures
HighLowShaded bands show the typical range across the available yearly records.
Line chart showing monthly temperatures. Jan: 29°C / 21°C . Feb: 28°C / 21°C . Mar: 28°C / 21°C . Apr: 27°C / 21°C . May: 28°C / 20°C . Jun: 28°C / 19°C . Jul: 29°C / 19°C . Aug: 30°C / 19°C . Sep: 30°C / 19°C . Oct: 29°C / 19°C . Nov: 29°C / 19°C . Dec: 29°C / 20°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 157 mm. Feb: 324 mm. Mar: 392 mm. Apr: 287 mm. May: 89 mm. Jun: 26 mm. Jul: 10 mm. Aug: 8 mm. Sep: 15 mm. Oct: 35 mm. Nov: 31 mm. Dec: 100 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 78%. Feb: 82%. Mar: 86%. Apr: 86%. May: 81%. Jun: 76%. Jul: 71%. Aug: 69%. Sep: 69%. Oct: 71%. Nov: 69%. Dec: 74%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 9 km/h . Feb: 9 km/h . Mar: 8 km/h . Apr: 8 km/h . May: 9 km/h . Jun: 9 km/h . Jul: 10 km/h . Aug: 11 km/h . Sep: 11 km/h . Oct: 10 km/h . Nov: 11 km/h . Dec: 10 km/h .
Sunshine
Sunshine
Sunshine: Jan: 10h. Feb: 9h. Mar: 9h. Apr: 10h. May: 10h. Jun: 11h. Jul: 11h. Aug: 11h. Sep: 11h. Oct: 11h. Nov: 11h. Dec: 10h.
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 9. Feb: UV 9. Mar: UV 9. Apr: UV 8. May: UV 8. Jun: UV 8. Jul: UV 8. Aug: UV 9. Sep: UV 9. Oct: UV 9. Nov: UV 9. Dec: UV 9.
Monthly Daylight Hours
Daylight12h reference
Monthly Dew Point & Comfort
Dew Point Dry Comfortable Humid Muggy Oppressive
Climate Trends
Average highs have stayed broadly stable across the available records. Average rainfall has remained broadly steady.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Dec 2025 · 31°C | Aug · 30°C |
| Coldest month | Aug 2025 · 19°C | Aug · 19°C |
| Wettest month | Mar 2025 · 479 mm | Mar · 392 mm |
| Windiest month | Sep 2025 · 11 km/h | Sep · 11 km/h |
Month-by-Month Weather Table
January
Wet 
February
Wet March
Wet April
Wet May
Wet June best
Excellent July best
Excellent August best
Excellent September best
Excellent October
Good November
Good December
Wet | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 29°C / 21°C | 32°C / 24°C | 25days (157 mm) Wet | 9.7h Good | 78% Humid | 9 Very High | Wet | View Details |
| February | 28°C / 21°C | 33°C / 25°C | 25days (324 mm) Wet | 9.3h Good | 82% Humid | 8.9 Very High | Wet | View Details |
| March | 28°C / 21°C | 33°C / 25°C | 29days (392 mm) Wet | 8.5h Good | 86% Very Muggy | 8.8 Very High | Wet | View Details |
| April | 27°C / 21°C | 32°C / 24°C | 28days (287 mm) Wet | 9.5h Good | 86% Very Muggy | 8.4 Very High | Wet | View Details |
| May | 28°C / 20°C | 32°C / 23°C | 20days (89 mm) Wet | 10.4h Excellent | 81% Humid | 8 Very High | Wet | View Details |
| June best | 28°C / 19°C | 32°C / 22°C | 7days (26 mm) Good | 10.7h Excellent | 76% Humid | 7.5 Very High | Excellent | View Details |
| July best | 29°C / 19°C | 32°C / 21°C | 2days (10 mm) Excellent | 10.9h Excellent | 71% Muggy | 7.9 Very High | Excellent | View Details |
| August best | 30°C / 19°C | 32°C / 21°C | 2days (8 mm) Excellent | 11h Excellent | 69% Muggy | 8.5 Very High | Excellent | View Details |
| September best | 30°C / 19°C | 33°C / 21°C | 4days (15 mm) Good | 11h Excellent | 69% Muggy | 9.1 Very High | Excellent | View Details |
| October | 29°C / 19°C | 32°C / 21°C | 8days (35 mm) Wet | 10.7h Excellent | 71% Muggy | 9.2 Very High | Good | View Details |
| November | 29°C / 19°C | 32°C / 21°C | 9days (31 mm) Wet | 10.7h Excellent | 69% Muggy | 9.2 Very High | Good | View Details |
| December | 29°C / 20°C | 32°C / 23°C | 18days (100 mm) Wet | 10.4h Excellent | 74% Muggy | 9 Very High | Wet | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Suyo are June, July, August, September, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Suyo, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Suyo is August, with average daytime highs of 30°C (85°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Suyo is August, with average overnight lows of 19°C (65°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Suyo is March, averaging 392mm of precipitation across 29 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Suyo runs through March, April, January, February, with the heaviest rainfall in March. Based on 10-year averages for Suyo.
Suyo receives approximately 123 sunshine hours per year. The sunniest month is August with around 11 hours. Based on climate data for Suyo.
The least favorable months to visit Suyo are January, February, March, April, primarily due to heavy rainfall, oppressive humidity. For the best conditions, consider June, July, August, September instead.
The annual average UV index in Suyo is 9, classified as high. SPF 30+ sunscreen, sunglasses, and seeking shade between 10:00–16:00 are strongly recommended.
Average humidity in Suyo is 76%, classified as humid. Humidity levels are generally comfortable and should not affect outdoor activities for most people.
Average wind speeds in Suyo are 10 km/h (6 mph). The windiest month is September with peak winds reaching 11 km/h (7 mph) (gusts up to 39 km/h / 24 mph).
Suyo averages 2 clear-sky days per month with overall cloud cover around 68%. The clearest skies occur in July.
The annual average dew point in Suyo is 20°C (68°F), which feels muggy and uncomfortable. Expect heavy perspiration during warmer months — stay hydrated and take breaks in air-conditioned spaces.
Suyo has a Tropical Monsoon climate, classified as Am under the Köppen system. Tropical climates are warm year-round with high rainfall and temperatures rarely dropping below 18°C (64°F).
The 'feels like' temperature in Suyo ranges from 23°C (73°F) to 32°C (90°F) on average. Humidity and radiant heat mean it often feels warmer than the thermometer reads, especially in summer months.
Yes, June is a great time to visit Suyo. It earns a climate score of 7.9/10 with Excellent.
For June in Suyo, pack Umbrella, Breathable clothing, Sunscreen (SPF 30+), Sun hat, Sunglasses. With average highs of 28°C (83°F) and 7 rainy days, these essentials will keep you comfortable.
Data Source
Climate data derived from ERA5 reanalysis (ECMWF), averaged over 2016–2025. Sea surface temperature from marine reanalysis data. Climate scores and seasonal estimates are computed by WorldStats.
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