Climate averages 1991–2020
Trujillo weather
in July.
A warm, very dry month: the joint 10th warmest and the driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
July is a warm month in Trujillo: daytime highs average 22.7°C and nights cool to about 16.8°C. By daytime temperature it is the joint 10th warmest of the 12 months.
Rain is very rare: less than 1 mm falls in a typical July (the driest month of the year). Daylight, from sunrise to sunset, lasts about 11 h 42 min on an average July day.
The nearest other city in this atlas is Chimbote (117 km away). In July its highs average 20.2°C, 2.6°C cooler than Trujillo, with 1.1 mm of rain.
Among the 24 cities listed in Peru, Trujillo ranks joint 11th of 24 for the warmest July highs and joint 6th of 24 for the driest July (rainfall, lowest first). The mean July high of those 24 cities is 22.4°C; Trujillo is 0.4°C warmer than that mean.
From July to August, average highs fall by 0.3°C to 22.5°C, and monthly rainfall rises from under 1 mm to 1.0 mm.
The annual picture
July 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
Trujillo climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 26.3°C20.4°C | 20.4°C | 26 | 6.8 | 12.513 h |
| February | 26.7°C21.5°C | 21.5°C | 53 | 11.7 | 12.412 h |
| March | 26.5°C21.5°C | 21.5°C | 66 | 15.9 | 12.212 h |
| April | 25.5°C20.2°C | 20.2°C | 26 | 6.6 | 11.912 h |
| May | 24.6°C18.9°C | 18.9°C | 3.6 | 0.8 | 11.712 h |
| June | 23.5°C17.7°C | 17.7°C | 1.0 | 0.1 | 11.712 h |
| July, selected | 22.7°C16.8°C | 16.8°C | 0.7 | 0.1 | 11.712 h |
| August | 22.5°C16.3°C | 16.3°C | 1.0 | 0.1 | 11.812 h |
| September | 22.7°C16.6°C | 16.6°C | 2.2 | 0.6 | 12.112 h |
| October | 23.1°C16.8°C | 16.8°C | 3.9 | 1.0 | 12.312 h |
| November | 23.8°C17.4°C | 17.4°C | 4.4 | 1.0 | 12.512 h |
| December | 25.0°C18.9°C | 18.9°C | 9.0 | 2.2 | 12.613 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
July in nearby cities
- Chimbote in JulyPeru · 117 kmHigh 20.2°C · Low 15.9°C · 1.1 mm rain
- Chiclayo in JulyPeru · 175 kmHigh 22.7°C · Low 17.0°C · 0.2 mm rain
- Huánuco (approximate) in JulyPeru · 367 kmHigh 22.6°C · Low 13.7°C · 20 mm rain
- Piura in JulyPeru · 372 kmHigh 27.7°C · Low 17.5°C · 0.7 mm rain
- Sullana in JulyPeru · 401 kmHigh 28.7°C · Low 17.5°C · 0.6 mm rain
- Loja in JulyEcuador · 459 kmHigh 19.8°C · Low 12.8°C · 37 mm rain
- Talara in JulyPeru · 465 kmHigh 24.9°C · Low 17.8°C · 0.8 mm rain
- Callao in JulyPeru · 484 kmHigh 19.6°C · Low 15.4°C · 5.3 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 Trujillo) is explained once on the Trujillo year overview and on the Sources, method and limits page.