Climate Overview
The climate in Huánuco is temperate. The average annual temperature is 12°C and approximately 1775mm of precipitation falls per year. Huánuco receives a notable amount of rainfall throughout the year, including during its driest month. Huánuco sits near the equator, so seasonal temperature differences are minimal throughout the year.
Temperature
Huánuco sees moderate temperature variation throughout the year, ranging from 5°C to 17°C. November is the warmest month, though highs remain moderate at 17°C with a mean of 13°C. July is the coolest month, with minimum temperatures around 5°C and an average of 11°C. On average, daily temperatures fluctuate by about 9°C between overnight lows and afternoon highs.
Precipitation
Huánuco is a fairly wet location, receiving approximately 1775mm of precipitation annually, which averages out to around 148mm per month. The wettest month is February, averaging 261mm of rainfall. March and January also tend to see above-average precipitation. The driest month is July, with just 46mm. That's 215mm less than February, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.
Wind
Huánuco is relatively calm, with an average annual wind speed of 1km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is August, averaging 1km/h, though still comfortable for most outdoor activities. The calmest conditions occur in March, with average winds dropping to 1km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 0km/h between the calmest and windiest months.
Seasons
3 days until Winter
It is currently autumn in Huánuco, which began on March 20, 2026. Huánuco sits near the equator, so the traditional four-season cycle is less pronounced — temperatures remain relatively stable year-round. The warmest period peaks in November at around 17°C, while the coldest stretch bottoms out in July near 5°C. Winter is next, beginning on June 21, 2026 — 3 days from now.
Spring
Temperatures range from 7 to 17°C. Rainfall is heavy, totalling around 424mm across the season with a monthly average of 141mm. Winds are generally light, averaging 1km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.
Summer
Temperatures range from 9 to 17°C. Rainfall is heavy, totalling around 717mm across the season with a monthly average of 239mm. Winds are generally light, averaging 1km/h. Comfortable clothing with a light layer for cooler evenings is all you need.
Autumn
Temperatures range from 7 to 17°C. Rainfall is heavy, totalling around 480mm across the season with a monthly average of 160mm. Winds are generally light, averaging 1km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from 5 to 17°C. Precipitation is moderate at around 155mm for the season, averaging 52mm per month. Winds are generally light, averaging 1km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.
Monthly Climate Data
The table below shows monthly climate averages for Huánuco based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.
