ClimateForecastJanuaryFebruary >>

Weather in January in San Martin

Are you planning a trip a to San Martin in January and wondering what kind of weather to expect? This page has all the details you need.

What is the weather like in San Martin in January?

San Martin is a region in Peru. January in San Martin generally has very warm temperatures, with heavy precipitation.

Temperatures

You can expect very warm maximum daytime temperatures of around 30°C and nighttime temperatures around 20°C in Tarapoto. The temperatures cited for both day and night represent usual averages, but it's possible some days could be hotter. It's advisable to dress accordingly to handle the heat.

Precipitation

In January, precipitation varies across different areas. From heavy rainfall in Sauce with an average of 187 mm to heavy rainfall in Lamas with 275 mm.

For a closer look at January's conditions in San Martin, see the map below. For a more detailed look at San Martin's yearly weather, check out our San Martin climate page.

Where to go in San Martin in January

Find more information for the most popular destinations in the San Martin on the map below. Click on a destination dot for more detailes.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations

What is the weather like in January for the 3 most popular destinations in San Martin?

Tarapoto

In January Tarapoto generally has very high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 20°C and heavy monthly rainfall. So on average the conditions are poor that month.

Tarapoto
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
30°C 
20°C 
233 mm 
15 days 
poor 
30°C 
20°C 
234 mm 
16 days 
poor 
30°C 
20°C 
275 mm 
16 days 
poor 
Climate in Tarapoto

Sauce

In January Sauce generally has very high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 21°C and heavy monthly rainfall. So on average the conditions are unpleasant that month.

Sauce
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
30°C 
21°C 
180 mm 
15 days 
30°C 
21°C 
187 mm 
16 days 
30°C 
21°C 
232 mm 
16 days 
poor 
Climate in Sauce

Lamas

In January Lamas generally has high temperatures with maximum daytime temperatures around 29°C, minimum nighttime temperatures around 20°C and heavy monthly rainfall. So on average the conditions are poor that month.

Lamas
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
29°C 
19°C 
275 mm 
15 days 
poor 
29°C 
20°C 
275 mm 
15 days 
poor 
29°C 
20°C 
316 mm 
16 days 
poor 
Climate in Lamas

Is your destination not in the list? Have a look at other destinations in San Martin, in Peru.

Is January the best time to visit San Martin?

In our opinion, January may not be the ideal time to visit San Martin due to the typically poor weather in Tarapoto.

Generally speaking, the best visiting conditions can be found in June and July offering mostly pleasant weather in Tarapoto. On the other hand, the weather in January, February, March, April, October, November and December tend to be poor.

Interested in more climate information?

We have much more information about the climate in San Martin. Interested in the weather conditions in a specific month? Select the month below.

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  • 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 travel conditions. Find out where to go with our weather planner.