Sandoval Weather in September
Thinking of visiting Sandoval in September? Expect very high temperatures reaching 32°C (90°F) during the day, dropping to 22°C (72°F) at night, and note that quite a bit of rainfall is likely.
Rainfall in Sandoval in September
Records from the past 30 years suggest around 6 days of rain, with 121 mm (4.8 in) average for the month. Although rain is not especially frequent, individual showers can still be quite heavy.
Temperature in Sandoval in September
In September, expect very high temperatures in Sandoval, with highs of 32°C (90°F) and lows of 22°C (72°F) at night. Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. With lows of 22°C (72°F), the nights are warm and generally comfortable.
Wind Speed in Sandoval in September
September sees wind speeds averaging 2 m/s (4 knots). You'll typically experience pleasant light breezes that move leaves slightly and feel refreshing. As an average, expect variation from very calm days to periods with more apparent air movement.If you prefer dry days with pleasant temperatures, June typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Peru, check out our Sandoval's climate page.
Sandoval Temperature in September
Min Temperature
22°C (72°F)
Max Temperature
32°C (90°F)
Chance of Rain
18%
Precipitation
121 mm (4.8 in)
Rainy days
6 days
Humidity
63% *
Windspeed
2 m/s (4 knots) *
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Sandoval typically stay consistent throughout September, with daily highs averaging around 32°C (90°F). Nights are warm, with lows around 21°C (70°F).
Average temperatures in September
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather for Sandoval in September
Browse day-by-day weather records for Sandoval spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Sandoval historical weather extremes in September
The extremes listed below come from historical weather data collected in Sandoval from 2005 through 2025.
- Sandoval recorded its highest September temperature of 39°C (102°F) on September 17, 2025.
- The coldest September day was on September 1, 2005, with a maximum of 18°C (64°F).
- Sandoval registered its coldest September night on September 5, 2018, with temperatures dropping to 13°C (55°F).
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
What to Wear in Sandoval in September
Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes.What To Do in Sandoval in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Peru, check out our Sandoval's climate page.
Temperature Rainfall Humidity Wind Speed
See the full Sandoval climate overview or explore weather in Peru.
