San Juan
March
Weather in San Juan for March 2025
Your guide to San Juan weather in March - trends and predictions
In general, the average temperature in San Juan at the beginning of March is 28.4 °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 12 rainy days.
Is March a good time to visit San Juan? check out the best time to travel to San Juan page.
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19
Dry days
12
Rainy days
0
Snow days
30°/21°
Temperatures
23 km/h
Avg max wind
75 %
Avg humidity
San Juan in March average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  28° | 2  28° | |||||
| 3  29° | 4 29° | 5 27° | 6  29° | 7 29° | 8 28° | 9 28° |
| 10 28° | 11 29° | 12  29° | 13 30° | 14 29° | 15 29° | 16 28° |
| 17 27° | 18 29° | 19 29° | 20 29° | 21 30° | 22 29° | 23 29° |
| 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° /21° | 2.5 mm | 7 | |
| 2 Mar. | Cloudy | 28° /21° | 0.7 mm | 7 | |
| 3 Mar. | Patchy rain possible | 29° /21° | 2 mm | 7 | |
| 4 Mar. | Cloudy | 29° /21° | 1.3 mm | 7 | |
| 5 Mar. | Patchy rain possible | 27° /20° | 0.6 mm | 6 | |
| 6 Mar. | Fog | 29° /20° | 0.3 mm | 7 | |
| 7 Mar. | Patchy rain possible | 29° /21° | 0.2 mm | 6 | |
| 8 Mar. | Mist | 28° /20° | 0.4 mm | 6 | |
| 9 Mar. | Patchy rain possible | 28° /20° | 0.7 mm | 6 | |
| 10 Mar. | Patchy rain possible | 28° /21° | 0.3 mm | 6 | |
| 11 Mar. | Cloudy | 29° /20° | 0.1 mm | 6 | |
| 12 Mar. | Partly cloudy | 29° /20° | 0.1 mm | 7 | |
| 13 Mar. | Fog | 30° /20° | 0 mm | 7 | |
| 14 Mar. | Light rain shower | 29° /21° | 2.9 mm | 7 | |
| 15 Mar. | Light rain shower | 29° /23° | 2.7 mm | 7 | |
| 16 Mar. | Light rain shower | 28° /22° | 4.4 mm | 6 | |
| 17 Mar. | Light rain shower | 27° /22° | 1.1 mm | 6 | |
| 18 Mar. | Cloudy | 29° /22° | 0.3 mm | 6 | |
| 19 Mar. | Patchy rain possible | 29° /22° | 0.1 mm | 7 | |
| 20 Mar. | Patchy rain possible | 29° /22° | 1.5 mm | 7 | |
| 21 Mar. | Patchy rain possible | 30° /21° | 3.4 mm | 7 | |
| 22 Mar. | Light rain shower | 29° /22° | 5.8 mm | 6 | |
| 23 Mar. | Partly cloudy | 29° /22° | 0.4 mm | 7 | |
| 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 30° and lows near 21°, 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 86.5 mm spread over approximately 12 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.
What to pack to San Juan in March?
As you prepare for your trip to San Juan in March, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in San Juan, during March, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Sandals/Flip-flops: Comfortable for warm climates
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
- Insect Repellent: For destinations with mosquitos or other insects
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