El Castillo de La Fortuna Weather in January
January in El Castillo de La Fortuna sees daytime temperatures around 27°C (81°F) and lows of 19°C (66°F) at night. With around 85 mm (3.3 in) of rainfall expected, it's worth packing a rain jacket.
Rainfall in El Castillo de La Fortuna in January
Climate statistics over the past 30 years suggest around 10 days of rain, with 85 mm (3.3 in) average for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.
Temperature in El Castillo de La Fortuna in January
January is a good time to be in El Castillo de La Fortuna. Days are perfect, reaching 27°C (81°F), with nights around 19°C (66°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. At 19°C (66°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping. Typically, this month offers some of the year's mildest temperatures. However, it's still unmistakably warm.
Sunshine in El Castillo de La Fortuna in January
Expect a lot of sunshine this month, with about 264 hours of sun. These sunny conditions add to the overall experience.If you favor pleasant temperatures and minimal rainfall, January is one of the best months to visit El Castillo de La Fortuna.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Costa Rica, check out our El Castillo de La Fortuna's climate page.
El Castillo de La Fortuna Temperature in January
Min Temperature
19°C (66°F)
Max Temperature
27°C (81°F)
Chance of Rain
35%
Precipitation
85 mm (3.3 in)
Rainy days
10 days
Sunshine
264 hours *
Percentage Sunshine
*
Daily Historical Temperatures
46-year average (1976-2026)
Based on our historical records, temperatures in El Castillo de La Fortuna typically stay consistent throughout January, with daily highs averaging around 27°C (81°F). Nights are pleasant, with lows around 19°C (66°F).
Average temperatures in January
Daily Historical Precipitation
46-year average (1976-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in January
Historical weather for El Castillo de La Fortuna in January
Browse day-by-day weather records for El Castillo de La Fortuna spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
El Castillo de La Fortuna historical weather extremes in January
Based on 28 years of weather observations (1997-2025), these are the most extreme conditions recorded in El Castillo de La Fortuna.
- The warmest day in January was on January 20, 2024, with a maximum of 34°C (93°F).
- El Castillo de La Fortuna experienced its chilliest January day on January 15, 2000, reaching only 20°C (68°F).
- The lowest overnight temperature recorded in January was 13°C (55°F) (January 11, 1997).
Best Places in Costa Rica in January
Find out more about the weather in Costa Rica and which places have the best travel conditions in this month. See all of Costa Rica in January →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in El Castillo de La Fortuna in January
Warm but pleasant conditions in El Castillo de La Fortuna in January. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in El Castillo de La Fortuna in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Costa Rica, check out our El Castillo de La Fortuna's climate page.
See the full El Castillo de La Fortuna climate overview or explore weather in Costa Rica.
