Weather in Guanacaste Province for June 2026
Until now, June 2026 in Guanacaste Province has been nearly identical to the historical average, with a temperature of 30.2 °C (showing only a slight deviation of 0.4 °C).
The forecast for the next days in Guanacaste Province predicts temperatures to be around 30 °C, close to the historical average.
In general, the average temperature in Guanacaste Province at the beginning of June is 30.3 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 29.3 °C by the end of June.
Guanacaste Province experiences heavy rainfall in June, with over 20 rainy days and an average total precipitation 570.2 mm.
Temperatures
Rain 🌧️
Guanacaste Province Weather June
What’s the Weather Like in Guanacaste Province This June?
Temperatures trend during June in Guanacaste Province
June weather in Guanacaste Province day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jun. | Moderate or heavy rain shower | 31° /23° | 21.9 mm | 7 | |
| 2 Jun. | Moderate or heavy rain shower | 32° /23° | 14 mm | 7 | |
| 3 Jun. | Moderate or heavy rain shower | 30° /23° | 20.4 mm | 7 | |
| 4 Jun. | Moderate or heavy rain shower | 31° /23° | 23.6 mm | 7 | |
| 5 Jun. | Moderate or heavy rain shower | 29° /23° | 30.3 mm | 6 | |
| 6 Jun. | Light rain shower | 30° /23° | 11.9 mm | 6 | |
| 7 Jun. | Moderate or heavy rain shower | 29° /23° | 32.3 mm | 6 | |
| 8 Jun. | Patchy rain possible | 29° /23° | 10.3 mm | 6 | |
| 9 Jun. | Moderate or heavy rain shower | 29° /23° | 15 mm | 6 | |
| 10 Jun. | Moderate or heavy rain shower | 29° /23° | 18.6 mm | 6 | |
| 11 Jun. | Light rain shower | 30° /23° | 12.4 mm | 7 | |
| 12 Jun. | Torrential rain shower | 30° /23° | 47.7 mm | 7 | |
| 13 Jun. | Moderate or heavy rain shower | 29° /23° | 15.8 mm | 7 | |
| 14 Jun. | Patchy rain possible | 29° /23° | 37 mm | 7 | |
| 15 Jun. | Moderate rain | 32° /24° | 7.3 mm | 11.8 | |
| 16 Jun. | Moderate rain | 30° /24° | 7.3 mm | 11.3 | |
| 17 Jun. | Heavy rain | 29° /23° | 30.1 mm | 11.2 | |
| 18 Jun. | Moderate rain | 28° /23° | 8.4 mm | 7.4 | |
| 19 Jun. | Moderate rain | 30° /23° | 10.8 mm | 10.1 | |
| 20 Jun. | Moderate rain | 30° /23° | 11.7 mm | 0.2 | |
| 21 Jun. | Patchy rain possible | 31° /24° | 2.6 mm | 6 | |
| 22 Jun. | Patchy rain possible | 30° /24° | 3.3 mm | 6 | |
| 23 Jun. | Moderate rain | 30° /24° | 12.3 mm | 6 | |
| 24 Jun. | Patchy rain possible | 29° /23° | 4.3 mm | 6 | |
| 25 Jun. | Patchy rain possible | 28° /23° | 2.1 mm | 6 | |
| 26 Jun. | Patchy rain possible | 28° /24° | 0.2 mm | 6 | |
| 27 Jun. | Patchy rain possible | 30° /23° | 0.2 mm | 6 | |
| 28 Jun. | Patchy rain possible | 29° /24° | 4.2 mm | 6 | |
| 29 Jun. | Light rain shower | 30° /23° | 9.4 mm | 6 | |
| 30 Jun. | Moderate or heavy rain shower | 31° /23° | 2.6 mm | 7 | |
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Guanacaste Province in June - FAQ
What are the expected maximum and minimum temperatures in Guanacaste Province during June?
How much rainfall should be expected in Guanacaste Province during June?
What are the typical wind conditions in Guanacaste Province during June?
June rainfall patterns in Guanacaste Province
UV exposure in Guanacaste Province during June
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Get accurate weather forecasts for Guanacaste Province, located at latitude 10.635 and longitude -85.438. Stay updated with localized weather information tailored for Guanacaste Province.