Heredia Weather in January
January in Heredia averages 24°C (75°F) during the day and 15°C (59°F) at night. Quite a bit of rainfall is typical this month, with around 77 mm (3 in) on average. An umbrella is a good idea.
Rainfall in Heredia in January
Climate statistics over the past 30 years suggest around 12 days of rain, with 77 mm (3 in) average for the month. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.
Temperature in Heredia in January
January is a good time to be in Heredia. Days are perfect, reaching 24°C (75°F), with nights around 15°C (59°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights cool down to 15°C (59°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.
Sunshine in Heredia in January
Expect sunny days throughout the month, with an estimated 283 hours of sunshine. This makes it a pleasant time to visit Heredia.So this is a great month to visit if you prefer dry days with pleasant temperatures.
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 Heredia's climate page.
Heredia Temperature in January
Min Temperature
15°C (59°F)
Max Temperature
24°C (75°F)
Chance of Rain
40%
Precipitation
77 mm (3 in)
Rainy days
12 days
Humidity
68% *
Sunshine
283 hours *
Percentage Sunshine
*
Daily Historical Temperatures
46-year average (1976-2026)
Based on our historical records, temperatures in Heredia typically stay consistent throughout January, with daily highs averaging around 24°C (75°F). Nights are pleasant, with lows around 18°C (64°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 Heredia in January
Browse day-by-day weather records for Heredia spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Heredia historical weather extremes in January
Based on 28 years of weather observations in Heredia between 1997 and 2025, these are the recorded extremes.
- The warmest day in January was on January 28, 2001, with a maximum of 33°C (91°F).
- The coldest January day was on January 15, 2000, with a maximum of 20°C (68°F).
- The lowest overnight temperature recorded in January was 12°C (54°F) (January 17, 2006).
- Peak precipitation in January occurred on January 31, 2004, when 52 mm (2 in) of precipitation was measured.
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
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What to Wear in Heredia in January
For Heredia in January, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Heredia 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 Heredia's climate page.
Temperature Rainfall Sunshine Humidity
See the full Heredia climate overview or explore weather in Costa Rica.
