La Fortuna
December
Weather in La Fortuna for December 2025
Your guide to La Fortuna weather in December - trends and predictions
In general, the average temperature in La Fortuna at the beginning of December is 23.6 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 28 °C by the end of December.
La Fortuna experiences heavy rainfall in December, with over 20 rainy days and an average total precipitation 481.4 mm.
Temperatures
Rain 🌧️
1
Dry days
30
Rainy days
0
Snow days
26°/19°
Temperatures
8 km/h
Avg max wind
93 %
Avg humidity
La Fortuna Weather December
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Temperatures trend during December in La Fortuna
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December weather in La Fortuna day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. |  Light rain shower | 25° /20° | 22.1 mm | 6 | |
| 2 Dec. | Light rain shower | 21° /19° | 28.8 mm | 5 | |
| 3 Dec. | Light rain shower | 22° /19° | 4.1 mm | 5 | |
| 4 Dec. | Light rain shower | 22° /19° | 29 mm | 5 | |
| 5 Dec. | Light rain shower | 24° /19° | 13.2 mm | 5 | |
| 6 Dec. | Light rain shower | 26° /18° | 4.2 mm | 6 | |
| 7 Dec. | Light rain shower | 25° /18° | 14.1 mm | 6 | |
| 8 Dec. | Light rain shower | 28° /18° | 6.3 mm | 6 | |
| 9 Dec. | Light rain shower | 26° /19° | 12.3 mm | 6 | |
| 10 Dec. | Light rain shower | 27° /19° | 11.5 mm | 6 | |
| 11 Dec. | Light rain shower | 27° /19° | 11.6 mm | 6 | |
| 12 Dec. | Light rain shower | 24° /19° | 20.3 mm | 6 | |
| 13 Dec. |  Patchy light rain with thunder | 27° /19° | 11.5 mm | 6 | |
| 14 Dec. | Patchy light rain with thunder | 26° /20° | 9.5 mm | 6 | |
| 15 Dec. |  Fog | 26° /19° | 3.3 mm | 6 | |
| 16 Dec. | Light rain shower | 27° /18° | 2.1 mm | 6 | |
| 17 Dec. | Light rain shower | 25° /19° | 6 mm | 6 | |
| 18 Dec. | Fog | 26° /19° | 2.6 mm | 6 | |
| 19 Dec. | Patchy rain possible | 23° /19° | 11.2 mm | 5 | |
| 20 Dec. | Light rain shower | 24° /18° | 12.5 mm | 6 | |
| 21 Dec. | Fog | 23° /18° | 7.8 mm | 5 | |
| 22 Dec. | Light rain shower | 27° /19° | 5.8 mm | 6 | |
| 23 Dec. | Light rain shower | 24° /18° | 4.1 mm | 6 | |
| 24 Dec. | Light rain shower | 26° /19° | 5 mm | 6 | |
| 25 Dec. | Light rain shower | 29° /19° | 6.7 mm | 6 | |
| 26 Dec. | Light rain shower | 29° /23° | 4.7 mm | 7 | |
| 27 Dec. | Light rain shower | 31° /21° | 3.3 mm | 7 | |
| 28 Dec. | Light rain shower | 27° /20° | 4.3 mm | 6 | |
| 29 Dec. |  Light drizzle | 29° /20° | 5.5 mm | 6 | |
| 30 Dec. | Light rain shower | 25° /19° | 12.6 mm | 6 | |
| 31 Dec. | Light rain shower | 26° /18° | 5.6 mm | 6 | |
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Important Notice
Our weather forecast for La Fortuna in December 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 La Fortuna forecast closer to your planned date for the most up-to-date weather information.
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La Fortuna in December - FAQ
What are the expected maximum and minimum temperatures in La Fortuna during December?
During December, expect a variety of temperatures with highs around 26° and lows near 19°, suitable for diverse activities and preferences.
How much rainfall should be expected in La Fortuna during December?
Significant rainfall exceeding 481.4 mm is expected in La Fortuna during December, occurring over more than 30 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in La Fortuna during December?
The average wind speed in La Fortuna during December is 8 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in La Fortuna
Explore the daily rainfall trends and prepare for La Fortunas December weather 💧
UV exposure in La Fortuna during December
Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
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