ClimateForecastDecemberJanuary >>

Nuevo Arenal Climate by Month

Nuevo Arenal has pretty similar weather over the course of the year. It also has a notably wet climate with much precipitation. Now, let’s explore all the climate details to give you a full picture.

Average day and night temperature

In Nuevo Arenal temperatures are generally consistent throughout the year. Average daytime temperatures range from a very warm 31°C in April, the warmest time of the year, to a comfortable 28°C during cooler months like January. At night, temperatures typically average around 20°C during these months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Nuevo Arenal experiences significant rainfall throughout the year, averaging 2276 mm of precipitation annually. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, October receives heavy rainfall, averaging 318 mm of precipitation, recorded across 22 rainy days. In contrast, the drier season, March brings less rainfall, with 37 mm over 7 rainy days.

The mean monthly precipitation over the year, including rain, hail and snow

The best time of year to visit Nuevo Arenal in Costa Rica

Nuevo Arenal has high temperatures year round ranging between 27°C and 30°C.
Other facts from our historical weather data:
  • Which is the hottest month in Nuevo Arenal?
    April has an average maximum temperature of 31°C and is the hottest month of the year.
  • Which is the coolest month in Nuevo Arenal?
    The coolest month is January with an average maximum temperature of 28°C.
  • Which is the wettest month in Nuevo Arenal?
    October tops the wettest month list with 318 mm of rainfall.
  • Which is the driest month in Nuevo Arenal?
    March is the driest month with 37 mm of precipitation.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

    Forecast for Nuevo Arenal

    Fri   Dec 13
    22°C | 20°C
    NE 25 km/h
    14 mm
    overcast and heavy rain

    overcast and heavy rain

    Sat   Dec 14
    24°C | 20°C
    NE 22 km/h
    19 mm
    broken clouds and rain

    broken clouds and rain

    Sun   Dec 15
    23°C | 19°C
    NE 22 km/h
    11 mm
    partly cloudy and rain

    partly cloudy and rain