Visit the Rainbow Mountains
The Rainbow Mountain (Vinicunca) is acolored rainbow mountain that will steal your heart forever and the view from the top will take your breath away.
Puerto Franco Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Puerto Franco.
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Climate overview of Puerto Franco
The climate in Puerto Franco, Loreto, Peru, is remarkably consistent, with temperatures year-round averaging 31°C (88°F). The warmest month is September at 32°C (90°F), and the coolest is June at 31°C (88°F).
With around 2707 mm (107 in) of annual rainfall, Puerto Franco has a notably wet climate. The wettest month is March.
Puerto Franco Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Puerto Franco - and find the best time to visit.
Monthly Temperature in Puerto Franco
In Puerto Franco temperatures are generally consistent throughout the year. Average daytime temperatures reach a very warm 32°C (90°F) in September. In June, the coolest month of the year, temperatures drop to a very warm 31°C (88°F).
At night, temperatures range from around 23°C (73°F) in September to 22°C (72°F) in June.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Puerto Franco
Puerto Franco experiences significant rainfall throughout the year, averaging 2707 mm (107 in) of precipitation annually. Puerto Franco can be quite wet during March, receiving approximately 298 mm (12 in) of precipitation over 23 rainy days.
In contrast, during the driest month (August), you will experience much drier conditions, with 135 mm (5.3 in) of precipitation spread across 15 rainy days. For more details, please visit our Puerto Franco Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Puerto Franco
Compared with the rest of the year, the most comfortable conditions in Puerto Franco are usually found in July, August and September. Conditions are generally least comfortable in January, February, March, April, May, June, October, November and December.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
very wet
Feb
very wet
Mar
very wet
Apr
very wet
May
very wet
Jun
wet
Jul
mixed
Aug
mixed
Sep
mixed
Oct
very wet
Nov
very wet
Dec
very wet
- Best overall: July, August and September
- Warmest weather: all year round
Frequently asked questions about the climate in Puerto Franco
What is the best time to visit Puerto Franco?
July, August and September typically offer the most optimal weather in Puerto Franco. In contrast, January, February, March, April, May, June, October, November and December tend to have less optimal conditions.
What temperatures can I expect in Puerto Franco?
Daytime highs range from 31°C (88°F) in June to 32°C (90°F) in September. Nighttime lows range from 22°C (72°F) to 23°C (73°F). Temperatures stay relatively stable year-round.
How much rain does Puerto Franco get?
Annual rainfall is around 2707 mm (107 in). March is the wettest month with 298 mm (12 in), while August is the driest with 135 mm (5.3 in).
Puerto Franco 3-Day Forecast
Puerto Franco on the map
Puerto Franco is highlighted - select any city to see its climate.
Popular in September
Where to go in September - average daytime high across popular destinations.
Iquitos
32°C (90°F) Trujillo22°C (72°F) Lima20°C (68°F) Arequipa
20°C (68°F) Puno17°C (63°F) Cusco
17°C (63°F) Machu Picchu15°C (59°F) Urubamba14°C (57°F) Bucket list
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