Costa Rica San José Weather in February — Climate Guide
February in San José is very-high
San José Weather in February — Quick Answer
As of 2026- Avg temp
- 25° / 15°
- Rainfall
- 10mm · 1 days
- Crowds
- Busy
As of 2026, San José in February averages a high of 25°C and low of 15°C with 10mm of rain over about 1 days. Driest, sunniest month — around 25°C/15°C with very little rain. Light layers by day, a light jacket at night. Extreme UV (11) — sunscreen and a hat. Warm layer for the highlands.
February is very-high for San José.
February is statistically the driest and sunniest month in San José — close to ideal weather. Daytime highs around 25°C, cool nights near 15°C, and rainfall is minimal (about 10mm).
If you want the best chance of dry days for the whole circuit — clear volcano craters, sunny beaches, and comfortable city sightseeing — February is hard to beat. It remains high season, so prices stay up, but crowds ease slightly after the New Year peak.
Travel score
San José February Weather Stats
Avg High
25°C
Avg Low
15°C
Rainy Days
1
10mm total
Sunshine
8.5h
Daily avg
Humidity
68%
comfortable
UV Index
11
Extreme
Wind
12 km/h
Gusts 24
Crowds
Busy
At attractions
February Sunrise & Sunset
Air Quality
PM2.5
17 μg/m³
PM10
31 μg/m³
Status
good
Feels-Like Temperature & Wind
Feels like
Daytime
26°C
Nighttime
15°C
Humidity and wind affect how the actual temperature feels.
Wind
12 km/h
Max gust 24 km/h
Activities Recommended for February
February Travel Pros & Cons
Pros
- Driest, sunniest month
- Excellent volcano-view odds
- Mild, dry, comfortable climate
- Slightly fewer crowds than the New Year peak
Cons
- Still high-season prices
- Extreme UV at altitude
- Popular lodges book up
- Beaches can be busy
February Events & Festivals
- Driest month of the year
- Envision Festival (Pacific coast, late Feb-early Mar)
- Peak dry-season conditions continue
San José in February — Full Picture
February is statistically the driest and sunniest month in San José — close to ideal weather. Daytime highs around 25°C, cool nights near 15°C, and rainfall is minimal (about 10mm).
If you want the best chance of dry days for the whole circuit — clear volcano craters, sunny beaches, and comfortable city sightseeing — February is hard to beat. It remains high season, so prices stay up, but crowds ease slightly after the New Year peak.
The extreme UV at altitude is the thing travelers forget — the mild temperature masks how strong the sun is. Cover up and reapply sunscreen, especially on volcano walks and at the beach.
City evenings are crisp and pleasant; Monteverde and the volcano summits are cold and breezy, so a warm layer earns its place in the bag. This is a great month for the Poás-and-La-Paz day trip, the Arenal hot springs, and Manuel Antonio. Book ahead for popular lodges.
What to Wear & What to Pack
Driest, sunniest month — around 25°C/15°C with very little rain. Light layers by day, a light jacket at night. Extreme UV (11) — sunscreen and a hat. Warm layer for the highlands.
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
26°C
16.7°C
8/mo
Summer (Jun·Jul·Aug)
26°C
17°C
17.7/mo
Autumn (Sep·Oct·Nov)
25.3°C
16°C
18/mo
Winter (Dec·Jan·Feb)
Current24.3°C
15°C
2.3/mo
San José Monthly Weather Comparison
| Month | High | Low | Rain | Sun | Humid | UV | Crowd | Price |
|---|---|---|---|---|---|---|---|---|
| January (Best) | 24° | 15° | 2d·15mm | 8h | 70% | 11 | Very busy | Peak |
| February (Best) | 25° | 15° | 1d·10mm | 8.5h | 68% | 11 | Busy | Peak |
| March (Best) | 26° | 16° | 2d·20mm | 8.5h | 65% | 12 | Busy | Peak |
| April (Best) | 26° | 17° | 5d·50mm | 7.5h | 68% | 12 | Busy | Peak |
| 26° | 17° | 17d·230mm | 6h | 78% | 11 | Moderate | Shoulder | |
| 26° | 17° | 19d·245mm | 5.5h | 80% | 11 | Moderate | Shoulder | |
| 26° | 17° | 16d·180mm | 6h | 78% | 11 | Busy | Shoulder | |
| 26° | 17° | 18d·210mm | 5.5h | 80% | 11 | Moderate | Shoulder | |
| 26° | 16° | 20d·280mm | 5h | 82% | 10 | Quiet | Low season | |
| 25° | 16° | 21d·295mm | 5h | 82% | 10 | Quiet | Low season | |
| 25° | 16° | 13d·130mm | 6h | 78% | 10 | Moderate | Shoulder | |
| December (Best) | 24° | 15° | 4d·40mm | 7.5h | 72% | 11 | Very busy | Peak |
View Other Months
San José February Hotel Picks
Frequently Asked Questions
Is February a good time to visit San José?
San José in February is very-high. Tourist crowds are busy and flight/hotel prices are peak.
What's the average temperature in San José in February?
San José February averages a high of 25°C and a low of 15°C.
Does it rain much in San José in February?
San José February averages 10mm of rainfall over about 1 rainy days.
What should I wear in San José in February?
Driest, sunniest month — around 25°C/15°C with very little rain. Light layers by day, a light jacket at night. Extreme UV (11) — sunscreen and a hat. Warm layer for the highlands.
What time are sunrise and sunset in San José in February?
San José February sunrise is 05:40 and sunset is 17:45, with 12h 05min of daylight.
What's the air quality like in San José in February?
San José February air quality (AQI) averages 44, rated Good. PM2.5 averages 17μg/m³.
What activities are recommended in San José in February?
In February, San José is great for Poás/Irazú volcano day trips, Arenal hot springs, Pacific beaches.
Is February peak season in San José?
San José February crowds are busy and prices are peak. Advance reservations are strongly recommended.
Best Months to Visit San José
View Other Months
Planning a February trip to San José?
You've checked the weather — next come the budget and the route.
Why you can trust weather guide
Based in Chiang Mai for 8+ years, with 30+ countries visited across Southeast Asia, Japan, and Europe. Every detail in this guide is primary-source verified as of April 2026, with prices auto-refreshed via live exchange rate APIs. This isn't AI-generated boilerplate — it's written from the perspective of someone who has actually been there.