Climate averages 1991–2020
Huánuco weather
in September.
A warm, fairly dry month: the 3rd warmest and the 4th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
Approximate: the model cell is 711 m higher than the city, so the temperatures are adjusted up by 4.6°C. For places not marked Approximate, the cell is within 400 m of the place's elevation.
September is a warm month in Huánuco: daytime highs average 23.6°C and nights cool to about 15.0°C. By daytime temperature it is the 3rd warmest of the 12 months.
Expect about 35 mm of rain on roughly 11 days, which makes September a fairly dry month (the 4th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 02 min on an average September day.
The nearest other city in this atlas is Chosica (230 km away). In September its highs average 23.9°C, about as warm as Huánuco, with 4.0 mm of rain.
Among the 24 cities listed in Peru, Huánuco ranks 11th of 24 for the warmest September highs and 15th of 24 for the driest September (rainfall, lowest first). The mean September high of those 24 cities is 23.3°C; Huánuco is 0.3°C warmer than that mean.
From September to October, average highs rise by 0.3°C to 23.9°C, and monthly rainfall rises from 35 mm to 69 mm.
The annual picture
September in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Huánuco climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 23.3°C16.8°C | 16.8°C | 161 | 26.5 | 12.613 h |
| February | 23.1°C16.9°C | 16.9°C | 178 | 25.7 | 12.412 h |
| March | 23.0°C16.9°C | 16.9°C | 156 | 27.1 | 12.212 h |
| April | 23.2°C16.2°C | 16.2°C | 81 | 18.3 | 11.912 h |
| May | 23.0°C15.3°C | 15.3°C | 48 | 13.3 | 11.712 h |
| June | 22.6°C14.3°C | 14.3°C | 23 | 6.4 | 11.612 h |
| July | 22.6°C13.7°C | 13.7°C | 20 | 5.6 | 11.612 h |
| August | 23.1°C14.0°C | 14.0°C | 23 | 6.3 | 11.812 h |
| September, selected | 23.6°C15.0°C | 15.0°C | 35 | 10.6 | 12.012 h |
| October | 23.9°C16.0°C | 16.0°C | 69 | 18.2 | 12.312 h |
| November | 23.9°C16.4°C | 16.4°C | 96 | 20.5 | 12.613 h |
| December | 23.5°C16.7°C | 16.7°C | 138 | 25.1 | 12.713 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
September in nearby cities
- Chosica in SeptemberPeru · 230 kmHigh 23.9°C · Low 17.7°C · 4.0 mm rain
- Santa Anita - Los Ficus in SeptemberPeru · 249 kmHigh 19.0°C · Low 14.2°C · 1.6 mm rain
- Lima in SeptemberPeru · 250 kmHigh 21.2°C · Low 15.6°C · 1.6 mm rain
- Pucallpa in SeptemberPeru · 253 kmHigh 30.7°C · Low 23.1°C · 148 mm rain
- Callao in SeptemberPeru · 255 kmHigh 20.1°C · Low 15.3°C · 3.7 mm rain
- Huancayo in SeptemberPeru · 263 kmHigh 13.8°C · Low 4.3°C · 90 mm rain
- Chimbote in SeptemberPeru · 275 kmHigh 20.0°C · Low 15.3°C · 1.4 mm rain
- Trujillo in SeptemberPeru · 367 kmHigh 22.7°C · Low 16.6°C · 2.2 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Huánuco) is explained once on the Huánuco year overview and on the Sources, method and limits page.