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Costa Rica weather

Weather in Costa Rica for January 2027

Your guide to Costa Rica weather in January - trends and predictions

    Temperatures

  • In general, the average temperature in Costa Rica at the beginning of January is 30.3 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 31.7 °C by the end of January.

    • Rain 🌧️

  • Precipitation in Costa Rica during January is a rare event, with an average of fewer than 2 rainy days.

Average dry days
30
Dry days
Average rainy days
1
Rainy days
Average snowy days
0
Snow days
Average temperatures
31°/21°
Temperatures
Average wind speed
18 km/h
Avg max wind
Average humidity
71 %
Avg humidity

Costa Rica Weather January

Move between months or click on a day
December
February
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Moderate or heavy rain shower
30°
2
Patchy rain possible
30°
3
Heavy rain at times
30°
4
Patchy rain possible
30°
5
Moderate rain at times
30°
6
Moderate rain at times
31°
7
Cloudy
31°
8
Patchy rain possible
30°
9
Overcast
30°
10
Patchy rain possible
31°
11
Sunny
31°
12
Sunny
31°
13
Sunny
31°
14
Moderate rain at times
31°
15
Sunny
31°
16
Patchy rain possible
31°
17
Patchy rain possible
28°
18
Cloudy
30°
19
Patchy rain possible
32°
20
Moderate rain at times
31°
21
Cloudy
31°
22
Moderate rain at times
31°
23
Overcast
31°
24
Moderate rain at times
32°
25
Patchy rain possible
31°
26
Overcast
32°
27
Overcast
32°
28
Overcast
32°
29
Partly cloudy
31°
30
Partly cloudy
32°
31
Partly cloudy
32°

What’s the Weather Like in Costa Rica This January?

Discover the average temperatures and weather trends across Costa Rica’s cities this January.
Patchy rain possibleGuanacaste31 °C / 21 °CPatchy rain possibleSan José25 °C / 12 °CPatchy rain possibleLiberia31 °C / 21 °CPatchy rain possibleLa Fortuna27 °C / 19 °CPartly cloudyTamarindo30 °C / 23 °CPatchy rain possibleArenal Viejo30 °C / 22 °CPatchy rain possibleGuanacasteca22 °C / 11 °CPatchy rain possibleLimón27 °C / 21 °CPatchy rain possibleJacó28 °C / 24 °CPatchy rain possibleMonteverde27 °C / 21 °CPatchy rain possibleSan Isidro26 °C / 12 °CPatchy rain possibleNosara29 °C / 22 °CMore Locations

Temperatures trend during January in Costa Rica

See the weather trend as well as the moving average line

January weather in Costa Rica day by day

Click on a date for more information
December February
Date Weather Temperatures Rain UV More
1 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 30° /21° 2.5 mm 7
2 Jan. Patchy rain possible
Patchy rain possible
 30° /21° 0.3 mm 7
3 Jan. Heavy rain at times
Heavy rain at times
 30° /21° 0.9 mm 6
4 Jan. Patchy rain possible
Patchy rain possible
 30° /20° 0.2 mm 6
5 Jan. Moderate rain at times
Moderate rain at times
 30° /21° 0.4 mm 7
6 Jan. Moderate rain at times
Moderate rain at times
 31° /21° 0.9 mm 7
7 Jan. Cloudy
Cloudy
 31° /21° 0 mm 7
8 Jan. Patchy rain possible
Patchy rain possible
 30° /21° 0.1 mm 6
9 Jan. Overcast
Overcast
 30° /21° 0 mm 6
10 Jan. Patchy rain possible
Patchy rain possible
 31° /20° 0.2 mm 7
11 Jan. Sunny
Sunny
 31° /21° 0 mm 7
12 Jan. Sunny
Sunny
 31° /21° 0 mm 7
13 Jan. Sunny
Sunny
 31° /21° 0 mm 7
14 Jan. Moderate rain at times
Moderate rain at times
 31° /21° 0.6 mm 7
15 Jan. Sunny
Sunny
 31° /21° 0 mm 7
16 Jan. Patchy rain possible
Patchy rain possible
 31° /21° 0.1 mm 7
17 Jan. Patchy rain possible
Patchy rain possible
 28° /21° 0.2 mm 6
18 Jan. Cloudy
Cloudy
 30° /21° 0 mm 7
19 Jan. Patchy rain possible
Patchy rain possible
 32° /21° 0.1 mm 6
20 Jan. Moderate rain at times
Moderate rain at times
 31° /21° 0.5 mm 6
21 Jan. Cloudy
Cloudy
 31° /21° 0 mm 6
22 Jan. Moderate rain at times
Moderate rain at times
 31° /21° 0.7 mm 7
23 Jan. Overcast
Overcast
 31° /21° 0 mm 7
24 Jan. Moderate rain at times
Moderate rain at times
 32° /21° 0.4 mm 7
25 Jan. Patchy rain possible
Patchy rain possible
 31° /22° 0.3 mm 7
26 Jan. Overcast
Overcast
 32° /21° 0 mm 7
27 Jan. Overcast
Overcast
 32° /22° 0 mm 7
28 Jan. Overcast
Overcast
 32° /21° 0 mm 7
29 Jan. Partly cloudy
Partly cloudy
 31° /21° 0 mm 7
30 Jan. Partly cloudy
Partly cloudy
 32° /21° 0 mm 8
31 Jan. Partly cloudy
Partly cloudy
 32° /21° 0 mm 8
Next
Important Notice
Our weather forecast for Costa Rica in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Costa Rica forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Guide for Costa Rica in January

In January, Costa Rica experiences a mix of weather patterns, making it an intriguing destination for travelers seeking diverse experiences. At the beginning of the month, the weather in Costa Rica is characterized by a blend of dry and wet conditions.

In the central valley and Pacific coast, including popular destinations like San Jose and Manuel Antonio, visitors can expect mostly dry and sunny weather with temperatures ranging from 22° to 28°.

However, in the Caribbean coast and northern regions, intermittent showers are common, with temperatures hovering around 24° to 30°.

Towards the end of January, the weather in Costa Rica tends to stabilize, offering generally dry and warm conditions across the country.

The central valley and Pacific coast continue to enjoy sunny days with temperatures averaging 24° to 30°, making it ideal for outdoor activities and beach excursions.

Meanwhile, the Caribbean coast and northern areas experience reduced rainfall, providing opportunities for exploring the lush rainforests and diverse wildlife.

Overall, January presents a great opportunity to explore the natural beauty of Costa Rica, from its stunning beaches to its rich biodiversity.

Costa Rica in January - FAQ

What are the expected maximum and minimum temperatures in Costa Rica during January?

During January, expect a variety of temperatures with highs around 31° and lows near 21°, suitable for diverse activities and preferences.

How much rainfall should be expected in Costa Rica during January?

Rainfall in Costa Rica during January is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 1 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.

What are the typical wind conditions in Costa Rica during January?

The average wind speed in Costa Rica during January is 18 km/h, suggesting breezy to windy conditions, depending on your activities.

January rainfall patterns in Costa Rica

Explore the daily rainfall trends and prepare for Costa Ricas January weather 💧
Typically, Costa Rica has 1 rainy days in January with a total of 8.3 mm of rainfall.

UV exposure in Costa Rica during January

Stay informed about UV levels for safe outdoor activities throughout the month of January ☀️
Regions in Costa Rica
Choose a region for an accurate weather forecasts
Alajuela ProvinceCartago ProvinceGuanacaste ProvinceLimón ProvincePuntarenas ProvinceSan José
Top locations in Costa Rica
Select a location for an accurate weather forecast
Arenal ViejoGuanacasteGuanacastecaJacóLa FortunaLiberiaLimónManuel AntonioMonteverdeNosaraSan IsidroSan JoséTamarindoUvita
More Locations

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Get accurate weather forecasts for Costa Rica, located at latitude 10.767 and longitude -85.647. Stay updated with localized weather information tailored for Costa Rica.

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