Daytime highs, nighttime lows and the warmest cities in Ancash, Peru this September.
Ancash, Peru, a region in Peru, experiences maximum daytime temperatures in September ranging from 12°C (54°F) in Chavín de Huantar to 22°C (72°F) in Huarmey. Nighttime temperatures generally drop to 16°C (61°F) in Huarmey and -1°C (30°F) in Chavín de Huantar.
Explore the map below to discover average September temperatures at the top destinations in Ancash. For a deeper dive, simply click on any destination dot.
Check the conditions for any month of the year.
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Ancash.
Marker color shows the average daytime high temperature in September: blue is cold, red is hot.
Pick a city to see its September weather averages.
Drill down to September weather for any region in Peru.
Daytime temperatures in Huaraz typically peak at 12°C (54°F) in September, putting it in the moderate range.
After dark, Huaraz cools to about 1°C (34°F) on an average September night.
Based on our systematic data collection, Huarmey has been identified as the city with the highest average temperatures. The daytime temperature usually hovers around 22°C (72°F), while at night it goes down to an approximate temperature of 16°C (61°F).
For the month of September, Chavín de Huantar is the most temperate city in Ancash, Peru based on our records. Highs average 12°C (54°F) and nighttime temperatures dip to around -1°C (30°F).
The water temperature averages approximately 17°C (63°F) in Chimbote this month, so not the best month to swim.
We have much more information about the climate in Ancash.
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