Weather: San José — January
The weather is near-perfect with ideal temperatures and minimal rain. Recommended month to visit.
🌟 Climate Overview
January is an excellent time to visit San José. Warm weather with highs of 24°C—great for outdoor activities. Rain is common, so pack an umbrella. As peak season, expect higher prices and more tourists.
Based on weather comfort, crowds, prices, and activity options
24°C
17°C
12days
11.6h
Feels like 26°C / 17°C — humidity makes it feel warmer
58mm
10.3h/day
82%
Very Humid7.1
Very High12 km/h (gusts 41)
Is January a good time to visit San José?
The weather is near-perfect with ideal temperatures and minimal rain.
Now
--
Air Quality
Travel Context
- CrowdsVery Busy
- Travel Costs Peak Rates
Daylight
05:58
17:34
Visiting San José in January: Pros & Cons
Pros
- Comfortable temperatures for sightseeing
- Abundant sunshine for beach and outdoor fun
- One of the best months to visit
Cons
- Peak season — expect crowds and higher prices
Things to Do in January
Events & Festivals
Recommended for This Weather
San José Weather by Month
| Month | Avg High | Avg Low | Rain | Sunshine | Humidity | UV Index | Crowds | Condition |
|---|---|---|---|---|---|---|---|---|
| Jan Current | 24°C | 17°C | 12d (58mm) | 10.3h | 82% Very Humid | 7.1 Very High | | Excellent |
| Feb | 24°C | 16°C | 10d (53mm) | 10.4h | 80% Very Humid | 7.8 Very High | | Excellent |
| Mar | 25°C | 17°C | 13d (52mm) | 10.7h | 78% Humid | 8.5 Very High | | Excellent |
| Apr | 25°C | 18°C | 20d (102mm) | 9.9h | 81% Very Humid | 7.8 Very High | | Excellent |
| May | 26°C | 19°C | 26d (266mm) | 8.5h | 87% Very Humid | 6.7 High | | Wet |
| Jun | 25°C | 19°C | 28d (396mm) | 7.3h | 90% Very Humid | 5.9 High | | Wet |
| Jul | 25°C | 19°C | 26d (300mm) | 7.8h | 87% Very Humid | 6.3 High | | Wet |
| Aug | 25°C | 18°C | 27d (343mm) | 8.1h | 88% Very Humid | 6.5 High | | Wet |
| Sep | 25°C | 18°C | 29d (353mm) | 8.1h | 90% Very Humid | 6.5 High | | Wet |
| Oct | 25°C | 18°C | 30d (495mm) | 7.3h | 91% Very Humid | 5.7 High | | Wet |
| Nov | 24°C | 18°C | 27d (485mm) | 7h | 90% Very Humid | 5 Moderate | | Wet |
| Dec | 24°C | 17°C | 16d (147mm) | 9.4h | 84% Very Humid | 6.2 High | | Excellent |
San José
Costa Rica gateway to rainforests, volcanoes, zip-lining, sloths, beaches, and pura vida lifestyle.
View Full Destination Guide
What to Pack for January
Summer clothing like shorts, t-shirts, and sundresses will be comfortable. Bring a light cardigan for air-conditioned spaces. A waterproof jacket and shoes are non-negotiable — showers are frequent. Don't forget a wide-brimmed hat and high-SPF sunscreen — the sun is strong.
🎒Personalized Packing List
Tell us about your trip and we'll create a custom packing list based on the weather.
Your Packing List
📋Essentials
👕Clothing
👟Footwear
🎒Accessories
🧴Toiletries & Health
Planning a trip to San José?
Frequently Asked Questions
Is January a good time to visit San José?
Does it get cold at night in San José in January?
What should I pack for San José in January?
Does it rain a lot in San José in January?
How many hours of daylight are there in San José in January?
Is January peak season in San José?
More San José Guides
Best Time to Visit
Coming soon
Things to Do
Coming soon
Where to Stay
Best neighborhoods and hotel recommendations
Cost & Budget
Daily costs, money-saving tips, and budget breakdown
Itineraries
Coming soon
Overview
Complete travel guide for San José: top things to do, itineraries, and typical costs.