San Juan
March
Weather in San Juan for March 2025
Your guide to San Juan weather in March - trends and predictions
Rip Current Statement - See hour by hour.
Until now, March 2025 in San Juan is slightly cooler than the historical average by -1.1 °C.
The forecast for the next days in San Juan predicts temperatures to be around 27 °C, close to the historical average.
In general, the average temperature in San Juan at the beginning of March is 28 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 29.1 °C by the end of March.
The climate of San Juan in March is notably wet, with an average of 15 rainy days, and a total of 94.8 mm of precipitation.
Official Weather Alert ⚠️
Temperatures
Rain 🌧️
16
Dry days
15
Rainy days
0
Snow days
28°/22°
Temperatures
23 km/h
Avg max wind
75 %
Avg humidity
San Juan Weather March
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  28° | 2  28° | |||||
| 3  28° | 4 28° | 5 28° | 6  28° | 7 28° | 8 28° | 9 27° |
| 10   29° | 11 28° | 12 28° | 13 27° | 14  28° | 15 26° | 16 26° |
| 17 26° | 18 26° | 19 26° | 20 27° | 21 28° | 22 29° | 23 28° |
| 24 30° | 25 30° | 26 29° | 27 29° | 28 29° | 29 29° | 30 29° |
| 31 29° |
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Temperatures trend during March in San Juan
See the weather trend as well as the moving average line
March weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Mar. | Sunny | 28° /22° | 13.8 mm | 7 | |
| 2 Mar. | Cloudy | 28° /22° | 0.5 mm | 6 | |
| 3 Mar. | Patchy rain possible | 28° /22° | 9.7 mm | 6 | |
| 4 Mar. | Cloudy | 28° /21° | 0.9 mm | 6 | |
| 5 Mar. | Patchy rain possible | 28° /21° | 1.1 mm | 6 | |
| 6 Mar. | Fog | 28° /21° | 33.2 mm | 6 | |
| 7 Mar. | Patchy rain possible | 28° /21° | 0.1 mm | 6 | |
| 8 Mar. | Mist | 28° /21° | 0.3 mm | 6 | |
| 9 Mar. | Patchy rain possible | 27° /21° | 0.4 mm | 6 | |
| 10 Mar. | Partly cloudy | 29° /24° | 0 mm | 2.3 | |
| 11 Mar. | Partly cloudy | 28° /23° | 0 mm | 2.3 | |
| 12 Mar. | Partly cloudy | 28° /23° | 0 mm | 2.6 | |
| 13 Mar. | Sunny | 27° /22° | 0 mm | 2.7 | |
| 14 Mar. | Moderate rain | 28° /22° | 7.1 mm | 0.2 | |
| 15 Mar. | Moderate rain | 26° /22° | 5.5 mm | 5 | |
| 16 Mar. | Patchy rain possible | 26° /23° | 3.4 mm | 5 | |
| 17 Mar. | Patchy rain possible | 26° /23° | 1.1 mm | 5 | |
| 18 Mar. | Patchy rain possible | 26° /22° | 0.4 mm | 5 | |
| 19 Mar. | Patchy rain possible | 26° /23° | 1.3 mm | 5 | |
| 20 Mar. | Patchy rain possible | 27° /23° | 2.1 mm | 5 | |
| 21 Mar. | Patchy rain possible | 28° /23° | 1.1 mm | 6 | |
| 22 Mar. | Sunny | 29° /23° | 0.1 mm | 7 | |
| 23 Mar. | Patchy rain possible | 28° /23° | 0.1 mm | 6 | |
| 24 Mar. | Cloudy | 30° /21° | 0.1 mm | 7 | |
| 25 Mar. | Light rain shower | 30° /22° | 5.4 mm | 7 | |
| 26 Mar. | Light rain shower | 29° /22° | 1 mm | 7 | |
| 27 Mar. | Patchy rain possible | 29° /21° | 0.3 mm | 7 | |
| 28 Mar. | Patchy rain possible | 29° /21° | 0.1 mm | 7 | |
| 29 Mar. | Patchy rain possible | 29° /21° | 0.3 mm | 7 | |
| 30 Mar. | Patchy rain possible | 29° /21° | 1.1 mm | 7 | |
| 31 Mar. | Light rain shower | 29° /22° | 3.2 mm | 7 | |
| Next | |||||
Important Notice
Our weather forecast for San Juan in March 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 Juan forecast closer to your planned date for the most up-to-date weather information.
San Juan in March - FAQ
What are the expected maximum and minimum temperatures in San Juan during March?
During March, expect a variety of temperatures with highs around 28° and lows near 22°, suitable for diverse activities and preferences.
How much rainfall should be expected in San Juan during March?
Moderate rainfall is anticipated in San Juan during March, with a total of 94.8 mm spread over approximately 15 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in San Juan during March?
The average wind speed in San Juan during March is 23 km/h, suggesting breezy to windy conditions, depending on your activities.
March rainfall patterns in San Juan
Explore the daily rainfall trends and prepare for San Juans March weather 💧
UV exposure in San Juan during March
Stay informed about UV levels for safe outdoor activities throughout the month of March ☀️
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