Trujillo
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Trujillo Weather in September

September in Trujillo brings pleasant temperatures, with daytime highs of 22°C (72°F) and nights around 15°C (59°F). Only 14 mm (0.6 in) of rainfall is typical, making it a largely dry month.

Rainfall in Trujillo in September

You can typically expect 4 days of rain this month, averaging around 14 mm (0.6 in). The odd shower may pass through, but it usually doesn't amount to much. A largely dry month overall.

Temperature in Trujillo in September

The temperature in Trujillo in September is excellent. Daytime highs reach 22°C (72°F), with nights dropping to 15°C (59°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With overnight lows of 15°C (59°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Average water temperature in September

With water at 17°C (63°F), it's on the cooler side. Keen swimmers won't be put off, but those who prefer warm water may find it less enjoyable.

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Trujillo Temperature in September

Min Temperature
15°C (59°F)
Max Temperature
22°C (72°F)
Water Temperature
17°C (63°F)
Chance of Rain
12%
Precipitation
14 mm (0.6 in)
Rainy days
4 days
Humidity
86%

Trujillo Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Trujillo - and find the best time to visit.

Daily Historical Temperatures

47-year average (1976-2025)

Based on our historical records, temperatures in Trujillo typically stay consistent throughout September, with daily highs averaging around 22°C (72°F). Nights are pleasant, with lows around 16°C (61°F).

Average temperatures in September

Historical weather records for Trujillo in September

Browse day-by-day weather records for Trujillo spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Trujillo historical weather extremes in September

Our historical data for Trujillo spans 1999 to 2026, revealing these weather extremes.

  • On September 22, 2026, temperatures climbed to 27°C (81°F), marking the warmest September day on record.
  • Trujillo experienced its chilliest September day on September 20, 2000, reaching only 16°C (61°F).
  • Nighttime temperatures dropped to 10°C (50°F) on September 12, 2020, marking the coldest September night on record.

Best Places in Peru in September

Find out more about the weather in Peru and which places have the best travel conditions in this month. See all of Peru in September →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Trujillo in September

Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Dry conditions mean you won't need to worry about rain protection. The water temperature sits at about 17°C (63°F), which is too chilly for most people to enjoy swimming. Leave the swimsuit at home unless you love cold water.

What To Do in Trujillo in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Cycling
    10/10
  • Walking
    10/10
  • Camping
    10/10
  • Outdoor sports
    10/10

Trujillo 3-Day Forecast

More climate data for Trujillo

Popular in September

Where to go in September - average daytime high across popular destinations.

Bucket list

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