San Jose Weather in January

Costa Rica · January climate averages and travel tips

Avg high24°C (75°F)
Avg low16°C (61°F)
Rainfall38 mm (1.5 in)
RatingExcellent 8.4/10

Expect warm days in San Jose in January: the average high is 24°C (75°F) and the average low is 16°C (61°F). The month is fairly dry, with about 38 mm (1.5 in) of rain spread over 9 days, one of the driest months of the year. You get roughly 11.5 hours of daylight and a mix of sun and cloud.

Is January a good time to visit San Jose?

January is a good time to visit San Jose (8.4/10), though February and March are even better.

Visiting San Jose in January

January weather in San José

January feels mild and mostly sunny in San José, with pleasant afternoons and cooler evenings. The high reaches 24°C, and rain falls on 9 days, less than in December. You can comfortably explore the National Theatre, stroll through Parque La Sabana or visit the Pre-Columbian Gold Museum. Showers can interrupt a day out, so leave room to duck into a café or museum. For a beach day, remember San José is inland; the Pacific coast takes a separate trip.

Fiestas and busy days

The Fiestas de Zapote bring rodeos, rides and food stalls to the Zapote district around the turn of the year, sometimes continuing into January. January 1 is a public holiday, so some businesses close or keep shorter hours. San José is in its dry-season high period, and January is busier and often pricier than the rainy months. Families who enjoy fairground noise may like Zapote, while anyone seeking quiet should choose another neighbourhood for an evening out.

A good city-day plan

January gets about 7 hours of sunshine a day, but cloud and rain are still part of the picture. It's a good month for city sights and nearby walks, though muddy trails can follow a shower. February is drier and warmer, so don't expect January's weather to be the year's best. Try lunch at Mercado Central: order a casado, a Costa Rican plate with rice, beans and sides, then browse the market's narrow aisles. It's a useful stop if rain rolls through, and a tasty way to take a break between downtown sights.

January weather at a glance

Average high24°C (75°F)
Average low16°C (61°F)
Daily mean19°C (67°F)
Rainfall38 mm (1.5 in)
Rainy days (1 mm+)9
Humidity81%
Cloud cover45%
Daylight11.5 hours
Est. sunshine7 hours/day
Wind2.3 km/h
vs December1°C warmer than December, with 35 mm less rain.

What to pack for San Jose in January

San Jose weather in other months

Jan24°C / 16°C38 mmExcellentFeb26°C / 16°C23 mmExcellentMar28°C / 17°C43 mmExcellentApr28°C / 18°C102 mmGoodMay26°C / 18°C264 mmPoorJun24°C / 18°C273 mmFairJul24°C / 18°C228 mmFairAug24°C / 18°C233 mmFairSep23°C / 18°C297 mmFairOct23°C / 18°C342 mmFairNov23°C / 17°C238 mmFairDec24°C / 16°C73 mmExcellent

← DecemberBest time to visit San JoseFebruary →

Better weather in January nearby

Nearby in January

Where else is good in January? See where to go in January.