Guanacaste Province (Liberia)
May
Weather in Guanacaste Province for May 2025
Your guide to Guanacaste Province weather in May - trends and predictions
Until now, May 2025 in Guanacaste Province is slightly cooler than the historical average by -1.4 °C.
Expect cooler weather in the next days in Guanacaste Province with the forecast suggesting a temperature of 31.1 °C, lower than the historical average.
In general, the average temperature in Guanacaste Province at the beginning of May is 33.9 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 30.9 °C by the end of May.
Guanacaste Province experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 201.6 mm.
Temperatures
Rain 🌧️
4
Dry days
27
Rainy days
0
Snow days
33°/25°
Temperatures
15 km/h
Avg max wind
69 %
Avg humidity
Guanacaste Province Weather May
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Temperatures trend during May in Guanacaste Province
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May weather in Guanacaste Province day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Moderate or heavy rain shower | 35° /24° | 2.2 mm | 8 | |
| 2 May |  Patchy rain possible | 33° /25° | 4.2 mm | 7 | |
| 3 May |  Overcast | 33° /24° | 2.2 mm | 7 | |
| 4 May |  Cloudy | 33° /24° | 7.1 mm | 7 | |
| 5 May |  Partly cloudy | 34° /25° | 0.9 mm | 8 | |
| 6 May |  Sunny | 35° /25° | 0.5 mm | 8 | |
| 7 May | Partly cloudy | 34° /24° | 2.1 mm | 8 | |
| 8 May | Sunny | 33° /24° | 3.2 mm | 8 | |
| 9 May | Light rain shower | 35° /24° | 2 mm | 8 | |
| 10 May | Sunny | 34° /24° | 9.5 mm | 8 | |
| 11 May | Patchy rain possible | 34° /25° | 2.3 mm | 7 | |
| 12 May | Moderate or heavy rain shower | 35° /25° | 6.1 mm | 7 | |
| 13 May | Patchy rain possible | 33° /25° | 4.5 mm | 2.5 | |
| 14 May |  Moderate rain | 33° /25° | 5.9 mm | 2.5 | |
| 15 May | Moderate rain | 30° /24° | 6.1 mm | 2.2 | |
| 16 May | Patchy rain possible | 32° /25° | 4.6 mm | 2.1 | |
| 17 May | Moderate rain | 31° /25° | 14.9 mm | 0 | |
| 18 May | Patchy rain possible | 31° /24° | 2.7 mm | 6 | |
| 19 May | Patchy rain possible | 33° /25° | 1.3 mm | 6 | |
| 20 May | Patchy rain possible | 31° /25° | 0.9 mm | 6 | |
| 21 May | Patchy rain possible | 31° /24° | 2.8 mm | 6 | |
| 22 May | Patchy rain possible | 31° /25° | 2.9 mm | 6 | |
| 23 May | Patchy rain possible | 33° /25° | 2 mm | 6 | |
| 24 May | Patchy rain possible | 29° /25° | 1.7 mm | 6 | |
| 25 May | Patchy rain possible | 29° /23° | 4.9 mm | 6 | |
| 26 May | Patchy rain possible | 29° /23° | 1.4 mm | 6 | |
| 27 May | Moderate or heavy rain shower | 33° /24° | 2.8 mm | 7 | |
| 28 May | Patchy rain possible | 33° /24° | 2.6 mm | 7 | |
| 29 May | Moderate or heavy rain shower | 32° /24° | 10.9 mm | 7 | |
| 30 May | Moderate or heavy rain shower | 31° /23° | 38.3 mm | 7 | |
| 31 May | Moderate or heavy rain shower | 29° /23° | 31.7 mm | 7 | |
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Important Notice
Our weather forecast for Guanacaste Province in May 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 Guanacaste Province forecast closer to your planned date for the most up-to-date weather information.
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Guanacaste Province in May - FAQ
What are the expected maximum and minimum temperatures in Guanacaste Province during May?
During May, expect a variety of temperatures with highs around 33° and lows near 25°, suitable for diverse activities and preferences.
How much rainfall should be expected in Guanacaste Province during May?
Significant rainfall exceeding 201.6 mm is expected in Guanacaste Province during May, occurring over more than 27 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Guanacaste Province during May?
The average wind speed in Guanacaste Province during May is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Guanacaste Province
Explore the daily rainfall trends and prepare for Guanacaste Provinces May weather 💧
UV exposure in Guanacaste Province during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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