Live Weather & Forecast
Weather in San Nicolas
Cartago, Costa Rica · Real-time conditions & 3-day outlook
12°C
Feels like 11°C
54°F / Feels 52°F
Partly Cloudy
San Nicolas, Cartago
🌞 Daytime
Updated: 2026-05-13 09:45
Humidity
82%
Wind
9.7 km/h SE
Wind Gust
14.4 km/h
Pressure
1019 mb
Visibility
10 km
UV Index
0.5
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
8.7°C
Wind Degree
124°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
146.9 μg/m³
NO₂
4.2 μg/m³
O₃
41 μg/m³
SO₂
2.7 μg/m³
PM 2.5
4.4 μg/m³
PM 10
5.4 μg/m³
Today's Hourly Forecast
24-hour breakdown for San Nicolas, Cartago
12 AM
11°
Clear
1 AM
10°
Clear
2 AM
10°
Clear
3 AM
9°
Clear
4 AM
8°
Clear
5 AM
8°
Clear
6 AM
8°
Clear
7 AM
8°
Fog
8 AM
8°
Fog
9 AM
12°
Partly Cloudy
10 AM
13°
Partly Cloudy
11 AM
15°
Partly Cloudy
12 PM
17°
Sunny
1 PM
18°
Sunny
2 PM
19°
Sunny
3 PM
19°
Sunny
4 PM
19°
Sunny
5 PM
18°
Sunny
6 PM
15°
Sunny
7 PM
13°
Clear
8 PM
12°
Clear
9 PM
12°
Partly Cloudy
10 PM
12°
Partly Cloudy
11 PM
11°
Partly Cloudy
3-Day Forecast
Daily overview for San Nicolas, Cartago
Today
Sunny
19°
/
8°
🌧️ 0% chance of rain
💧 Avg. humidity: 72%
💨 Max wind: 11.9 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 4.6
🌅 Sunrise: 07:44 AM
🌇 Sunset: 06:10 PM
🌙 Waning Crescent
🌑 Moon: 19% lit
Thu, May 14
Sunny
20°
/
7°
🌧️ 0% chance of rain
💧 Avg. humidity: 58%
💨 Max wind: 7.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 3.6
🌅 Sunrise: 07:45 AM
🌇 Sunset: 06:10 PM
🌙 Waning Crescent
🌑 Moon: 11% lit
Fri, May 15
Sunny
20°
/
7°
🌧️ 0% chance of rain
💧 Avg. humidity: 68%
💨 Max wind: 14.8 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 0.4
🌅 Sunrise: 07:45 AM
🌇 Sunset: 06:09 PM
🌙 Waning Crescent
🌑 Moon: 5% lit
Best Time to Visit San Nicolas
Plan your trip to San Nicolas, Costa Rica around the most favorable weather conditions.
Peak Season
December – March
Southern hemisphere summer — warm and generally dry.
Shoulder Season
April – May, November
Fewer crowds, moderate prices, mild weather.
Off Season
June – September
Cooler winter months; indoor activities preferred.
Frequently Asked Questions
What is the current weather in San Nicolas?
Current conditions in San Nicolas: Partly Cloudy, temperature 12°C, humidity 82%.
What is the best time to visit San Nicolas?
The best time to visit San Nicolas is typically December – March. Southern hemisphere summer — warm and generally dry.
What is the climate like in San Nicolas?
San Nicolas is located at approximately -33.3° latitude. It experiences a temperate southern hemisphere climate.
Does it rain a lot in San Nicolas?
The wettest period in San Nicolas is typically during June – September. Cooler winter months; indoor activities preferred.
What should I pack for a trip to San Nicolas?
For visits to San Nicolas during December – March: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What country is San Nicolas in?
San Nicolas is located in Costa Rica, in the state of Cartago.
What are the public holidays in San Nicolas in 2026?
View the 2026 public holidays for San Nicolas on our Holidays page.
What are the GPS coordinates used for the weather forecast in San Nicolas?
The weather forecast for San Nicolas uses coordinates -33.3277, -60.2166.
What is the current temperature outside in San Nicolas?
The current outdoor temperature in San Nicolas is 12°C (54°F) with partly cloudy.
What is the hourly weather forecast for San Nicolas today?
Today's hour-by-hour weather breakdown for San Nicolas is shown in the Hourly Forecast section above, including temperature, rain chance, and conditions for each hour of the day.
What is the weather in San Nicolas tomorrow hour by hour?
Tomorrow's forecast for San Nicolas shows a high of 20°C and a low of 7°C. See the 3-Day Forecast section above for a full hourly breakdown.
What is the chance of rain today in San Nicolas?
Rain is not expected in San Nicolas today. Current forecast shows no significant rain probability.
Is it going to rain today in San Nicolas?
No, rain is not forecast for San Nicolas today. Current conditions show clear to partly cloudy skies.