Peru weather in September
Considering a trip to Peru this September and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:
What is the weather like in Peru in September?
In September, Peru experiences a range of weather conditions, with temperatures that range from moderate to very warm and precipitation levels ranging from almost none to heavy.
During the day the temperature is moderate in Huaraz at 12°C and very warm in Pucallpa at 33°C. As night falls, temperatures generally drop to 23°C in Pucallpa and 1°C in Huaraz.
In September, precipitation varies across different areas. From almost no rainfall in Paracas with an average of 0.7 mm to heavy rainfall in Huanuco with 244 mm. The city Lima usually sees around 39 hours of sunlight, indicating fewer sunny days.
For specific regional insights in Peru for September, refer to the map provided below. For an in-depth overview of the yearly weather conditions, do visit our Peru climate page.
Where to go in Peru in September
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Popular destinations in Peru
What is the weather like in September for the 5 most popular destinations in Peru?
Average weather in Lima
In September Lima generally has pleasant temperatures with maximum daytime temperatures around 20°C, minimum nighttime temperatures around 16°C and low monthly rainfall. So on average the conditions are perfect that month.
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Average weather in Cusco
In September Cusco generally has moderate temperatures with maximum daytime temperatures around 17°C, minimum nighttime temperatures around 4°C and moderate monthly rainfall. So on average the conditions are tolerable that month.
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Average weather in Arequipa
In September Arequipa generally has pleasant temperatures with maximum daytime temperatures around 20°C, minimum nighttime temperatures around 7°C and low monthly rainfall. So on average the conditions are perfect that month.
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Average weather in Puno
In September Puno generally has moderate temperatures with maximum daytime temperatures around 17°C, minimum nighttime temperatures around 2°C and moderate monthly rainfall. So on average the conditions are tolerable that month.
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Average weather in Machu Picchu
In September Machu Picchu generally has moderate temperatures with maximum daytime temperatures around 15°C, minimum nighttime temperatures around 5°C and high monthly rainfall. So on average the conditions are unpleasant that month.
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Is your destination not in the list? Have a look at other destinations in Peru.
Is September the best time to visit Peru?
Given the typically perfect weather conditions in Lima, September might be a good time to visit Peru. However, the weather conditions may vary depending on your destination.
On average, the best time to visit Peru is in with generally perfect weather in Lima.
Interested in more climate information?
We have much more information about the climate in Peru.
Interested in the weather conditions in a specific month? Select the month below.
Weather and climate has detailed information for every country in the world. Are you going to Peru? Get detailed historical weather averages for many cities in Peru.
Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.