San Mateo Weather in February
February in San Mateo brings very high temperatures, with highs of 31°C (88°F) and nights dropping to 21°C (70°F). It's also the driest month of the year, ideal for those who want to avoid rain.
Rainfall in San Mateo in February
Expect fewer clouds and less rain as the month goes on. This makes it an ideal time for outdoor activities. Typically around 7 days of rainfall are expected, averaging 38 mm (1.5 in) for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in San Mateo in February
If you're visiting San Mateo in February, expect highs of 31°C (88°F) and overnight lows around 21°C (70°F). For most visitors, the main thing to prepare for is the heat during the day. Nights remain mild at 21°C (70°F), making evenings a pleasant time to be outdoors.
Sunshine in San Mateo in February
With approximately 252 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.If you prefer enjoying temperate temperatures and rain-free days, December typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
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 San Mateo's climate page.
San Mateo Temperature in February
Min Temperature
21°C (70°F)
Max Temperature
31°C (88°F)
Chance of Rain
24%
Precipitation
38 mm (1.5 in)
Rainy days
7 days
Sunshine
252 hours *
Percentage Sunshine
*
Daily Historical Temperatures
43-year average (1976-2025)
Based on our historical records, temperatures in San Mateo typically stay consistent throughout February, with daily highs averaging around 31°C (88°F). Nights are pleasant, with lows around 19°C (66°F).
Average temperatures in February
Daily Historical Precipitation
43-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in February
Historical weather for San Mateo in February
Browse day-by-day weather records for San Mateo spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
San Mateo historical weather extremes in February
Our historical data for San Mateo spans 1997 to 2026, revealing these weather extremes.
- The hottest February day on record in San Mateo reached 35°C (95°F) (February 20, 1998).
- The coldest February day was on February 2, 2026, with a maximum of 22°C (72°F).
- Nighttime temperatures dropped to 14°C (57°F) on February 6, 2004, marking the coldest February night on record.
Best Places in Costa Rica in February
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 February →
perfect weather
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tolerable
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What to Wear in San Mateo in February
Warm but pleasant conditions in San Mateo in February. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Light rain is possible, so consider bringing a small umbrella or rain jacket. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in San Mateo in February
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 San Mateo's climate page.
See the full San Mateo climate overview or explore weather in Costa Rica.
