San Carlos (La Fortuna)
June
Weather in San Carlos for June 2026
Your guide to San Carlos weather in June - trends and predictions
Until now, June 2026 in San Carlos has been nearly identical to the historical average, with a temperature of 28.8 °C (showing only a slight deviation of -0.2 °C).
Expect cooler weather in the next days in San Carlos with the forecast suggesting a temperature of 26.1 °C, lower than the historical average.
In general, the average temperature in San Carlos at the beginning of June is 29.1 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 26.1 °C by the end of June.
San Carlos experiences heavy rainfall in June, with over 20 rainy days and an average total precipitation 519 mm.
Temperatures
Rain 🌧️
0
Dry days
30
Rainy days
0
Snow days
28°/20°
Temperatures
6 km/h
Avg max wind
92 %
Avg humidity
San Carlos Weather June
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Temperatures trend during June in San Carlos
See the weather trend as well as the moving average line
June weather in San Carlos day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jun. |  Light rain shower | 29° /20° | 17 mm | 6 | |
| 2 Jun. |  Patchy light rain with thunder | 30° /21° | 6.6 mm | 6 | |
| 3 Jun. |  Moderate or heavy rain shower | 30° /21° | 12.7 mm | 5 | |
| 4 Jun. | Patchy light rain with thunder | 30° /21° | 28.1 mm | 5 | |
| 5 Jun. | Moderate or heavy rain shower | 28° /20° | 30.9 mm | 5 | |
| 6 Jun. | Light rain shower | 29° /21° | 11.8 mm | 6 | |
| 7 Jun. | Moderate or heavy rain shower | 28° /21° | 10.8 mm | 5 | |
| 8 Jun. | Patchy light rain with thunder | 29° /21° | 13.7 mm | 6 | |
| 9 Jun. | Moderate or heavy rain shower | 29° /21° | 14.4 mm | 7 | |
| 10 Jun. | Moderate or heavy rain shower | 29° /20° | 17.3 mm | 5 | |
| 11 Jun. | Light rain shower | 29° /20° | 9.9 mm | 5 | |
| 12 Jun. | Light rain shower | 29° /21° | 12.5 mm | 5 | |
| 13 Jun. | Light rain shower | 28° /21° | 6 mm | 6 | |
| 14 Jun. | Light rain shower | 28° /21° | 10.1 mm | 5 | |
| 15 Jun. |  Moderate rain | 27° /23° | 10.3 mm | 11.1 | |
| 16 Jun. | Moderate rain | 28° /22° | 5.1 mm | 10.4 | |
| 17 Jun. | Moderate rain | 25° /23° | 16.4 mm | 6.1 | |
| 18 Jun. | Moderate rain | 28° /21° | 18.4 mm | 11.4 | |
| 19 Jun. | Patchy rain possible | 28° /21° | 1.5 mm | 8 | |
| 20 Jun. | Moderate rain | 27° /22° | 5.5 mm | 0.2 | |
| 21 Jun. | Patchy rain possible | 25° /22° | 3.2 mm | 5 | |
| 22 Jun. | Moderate rain | 26° /21° | 11 mm | 5 | |
| 23 Jun. | Moderate rain | 26° /21° | 6.7 mm | 5 | |
| 24 Jun. | Patchy rain possible | 26° /21° | 4.3 mm | 5 | |
| 25 Jun. | Patchy rain possible | 24° /20° | 4.6 mm | 5 | |
| 26 Jun. | Moderate rain | 25° /21° | 6.4 mm | 5 | |
| 27 Jun. | Patchy rain possible | 24° /21° | 2.9 mm | 5 | |
| 28 Jun. | Moderate rain | 26° /22° | 8.4 mm | 5 | |
| 29 Jun. | Light rain shower | 29° /20° | 9 mm | 6 | |
| 30 Jun. |  Fog | 29° /20° | 3.7 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for San Carlos in June 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 San Carlos forecast closer to your planned date for the most up-to-date weather information.
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San Carlos in June - FAQ
What are the expected maximum and minimum temperatures in San Carlos during June?
During June, expect a variety of temperatures with highs around 28° and lows near 20°, suitable for diverse activities and preferences.
How much rainfall should be expected in San Carlos during June?
Significant rainfall exceeding 519 mm is expected in San Carlos during June, occurring over more than 30 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in San Carlos during June?
The average wind speed in San Carlos during June is 6 km/h, suggesting breezy to windy conditions, depending on your activities.
June rainfall patterns in San Carlos
Explore the daily rainfall trends and prepare for San Carloss June weather 💧
Typically, San Carlos has 30 rainy days in June with a total of 519 mm of rainfall.
UV exposure in San Carlos during June
Stay informed about UV levels for safe outdoor activities throughout the month of June ☀️
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