Weather in San Juan Antiguo Barrio for September 2025
In general, the average temperature in San Juan Antiguo Barrio at the beginning of September is 32 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 31.6 °C by the end of September.
Expect significant rainfall in San Juan Antiguo Barrio during September, with an average of 18 rainy days.
Is September a good time to visit San Juan Antiguo Barrio? check out the best time to travel to San Juan Antiguo Barrio page.
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San Juan Antiguo Barrio in September average weather
Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
---|---|---|---|---|---|---|
1 32° | 2 32° | 3 33° | 4 32° | 5 31° | 6 32° | 7 32° |
8 30° | 9 30° | 10 31° | 11 31° | 12 33° | 13 32° | 14 33° |
15 33° | 16 32° | 17 30° | 18 31° | 19 31° | 20 32° | 21 32° |
22 31° | 23 31° | 24 32° | 25 32° | 26 31° | 27 30° | 28 33° |
29 31° | 30 32° |
You can click on date
Temperatures trend during September in San Juan Antiguo Barrio
September weather day by day
Date | Weather | Temperatures | Rain | UV | More |
---|---|---|---|---|---|
1 Sept. | Partly cloudy | 32° /25° | 0.9 mm | 8 | |
2 Sept. | Patchy rain possible | 32° /25° | 2.5 mm | 7 | |
3 Sept. | Patchy rain possible | 33° /25° | 1 mm | 7 | |
4 Sept. | Partly cloudy | 32° /25° | 0.5 mm | 8 | |
5 Sept. | Cloudy | 31° /25° | 1.1 mm | 7 | |
6 Sept. | Partly cloudy | 32° /24° | 0.8 mm | 8 | |
7 Sept. | Heavy rain at times | 32° /25° | 9.2 mm | 7 | |
8 Sept. | Patchy rain possible | 30° /25° | 3.2 mm | 7 | |
9 Sept. | Patchy rain possible | 30° /25° | 11.9 mm | 7 | |
10 Sept. | Patchy rain possible | 31° /25° | 2.6 mm | 7 | |
11 Sept. | Light rain shower | 31° /24° | 4.5 mm | 7 | |
12 Sept. | Partly cloudy | 33° /25° | 1.9 mm | 8 | |
13 Sept. | Partly cloudy | 32° /25° | 0.8 mm | 8 | |
14 Sept. | Partly cloudy | 33° /25° | 0.4 mm | 8 | |
15 Sept. | Partly cloudy | 33° /25° | 0.1 mm | 8 | |
16 Sept. | Partly cloudy | 32° /25° | 0 mm | 8 | |
17 Sept. | Thundery outbreaks possible | 30° /26° | 0.6 mm | 7 | |
18 Sept. | Patchy rain possible | 31° /26° | 0.8 mm | 8 | |
19 Sept. | Partly cloudy | 31° /26° | 0 mm | 7 | |
20 Sept. | Patchy rain possible | 32° /25° | 8.2 mm | 7 | |
21 Sept. | Patchy rain possible | 32° /25° | 41.2 mm | 7 | |
22 Sept. | Patchy rain possible | 31° /25° | 0.2 mm | 7 | |
23 Sept. | Patchy rain possible | 31° /25° | 23.4 mm | 7 | |
24 Sept. | Patchy rain possible | 32° /25° | 2.7 mm | 8 | |
25 Sept. | Patchy rain possible | 32° /26° | 0.2 mm | 8 | |
26 Sept. | Patchy rain possible | 31° /26° | 0.5 mm | 7 | |
27 Sept. | Patchy rain possible | 30° /26° | 2.5 mm | 7 | |
28 Sept. | Patchy rain possible | 33° /26° | 3.2 mm | 7 | |
29 Sept. | Patchy rain possible | 31° /26° | 3 mm | 7 | |
30 Sept. | Patchy rain possible | 32° /26° | 0.7 mm | 8 | |
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San Juan Antiguo Barrio in September - FAQ
What to pack to San Juan Antiguo Barrio in September?
As you prepare for your trip to San Juan Antiguo Barrio in September, 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 Antiguo Barrio, during September, 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
September rainfall patterns in San Juan Antiguo Barrio
UV exposure in San Juan Antiguo Barrio during September
Quick links
Get accurate weather forecasts for San Juan Antiguo Barrio, located at latitude 18.466 and longitude -66.106. Stay updated with localized weather information tailored for San Juan Antiguo Barrio.