--°
Loading...
Feels like --°
--
Loading weather summary...
Loading...
Looking for accurate San Juan weather information? You’ve come to the right place! Our comprehensive San Juan weather forecast provides real-time meteorological data updated every 15 minutes, including current conditions, extended 16-day forecasts, hourly predictions, air quality monitoring, and UV index tracking. Whether you’re planning a trip, preparing for outdoor activities, or simply curious about the weather in San Juan, Puerto Rico, this page delivers all the information you need.
Right now, San Juan is experiencing Slight Rain Showers conditions. The current temperature is 26°C (feels like 28°C), with today’s high reaching 27°C and a low of 23°C. Shower activity with varying intensity. Brief periods of heavier rainfall are possible.
Current atmospheric conditions show relative humidity at 79%, barometric pressure at 1018 hPa, and winds blowing at 16 km/h. These conditions are typical for San Juan during the winter season.
Our extended forecast for San Juan weather shows varied conditions over the next 16 days. Average high temperatures are expected around 28°C, with lows averaging 23°C. The forecast period anticipates approximately 17.5mm of precipitation across 11 days with measurable rainfall.
Here’s a quick overview of the upcoming weather in San Juan:
The current San Juan air quality index stands at 21, classified as Good. Air quality is satisfactory, and air pollution poses little or no risk. Ideal conditions for all outdoor activities.
Key pollutant readings for San Juan include:
Today’s maximum San Juan UV index is expected to reach 6, considered High. High UV risk. Apply SPF 30+ sunscreen, wear protective clothing, hat, and UV-blocking sunglasses. Seek shade from 10am-4pm.
Sunrise in San Juan occurs at 6:59 AM, with sunset at 6:04 PM, providing approximately 11.1 hours of daylight. Plan outdoor activities during these hours while taking appropriate sun protection measures based on the UV forecast.
San Juan is located in Puerto Rico at coordinates 18.4655° N, 66.1057° W, in the Northern Hemisphere. The city sits at an elevation of approximately 8 meters above sea level.
This geographic position influences San Juan’s climate patterns, contributing to its characteristic weather throughout the year. The latitude of 18.4655° affects day length variations and solar intensity across seasons, while the longitude of -66.1057° determines the local timezone and weather pattern timing.
Understanding San Juan climate patterns helps visitors and residents plan activities throughout the year. The current winter season brings its typical weather characteristics to the region.
Weather patterns in San Juan are influenced by its geographic location in Puerto Rico, altitude, proximity to bodies of water, and prevailing wind patterns. These factors combine to create the distinctive climate that residents and visitors experience.
Planning a trip to San Juan? The best time to visit San Juan depends on your preferences and planned activities. Current conditions show 26°C with Slight Rain Showers skies, which is pleasant for most outdoor activities.
Consider these factors when planning your visit:
Current Slight Rain Showers conditions in San Juan offer various activity options. Check hourly forecasts below to plan the best timing for your outdoor plans.
What is the weather like in San Juan today?
Today in San Juan, expect Slight Rain Showers conditions with a high of 27°C and a low of 23°C. The current temperature is 26°C with 79% humidity.
What is the UV index in San Juan?
The current UV index in San Juan is 6, classified as High. High UV risk. Apply SPF 30+ sunscreen, wear protective clothing, hat, and UV-blocking sunglasses. Seek shade from 10am-4pm.
Is the air quality good in San Juan?
The current air quality index (AQI) in San Juan is 21, rated as Good. Air quality is satisfactory, and air pollution poses little or no risk. Ideal conditions for all outdoor activities.
What is the weather forecast for San Juan this week?
The 7-day forecast for San Juan shows average highs of 28°C and lows of 23°C, with 11 days of expected precipitation totaling 17.5mm.
This page provides comprehensive San Juan weather data sourced from multiple meteorological services and updated in real-time. For the most accurate forecasts, we utilize:
Bookmark this page for instant access to San Juan weather forecast information whenever you need it. Data is refreshed every 15 minutes to ensure you always have the latest conditions.
Keywords: San Juan weather, San Juan weather forecast, San Juan temperature today, San Juan weather 7 day forecast, San Juan weather hourly, San Juan weather radar, weather in San Juan Puerto Rico, San Juan air quality, San Juan UV index, best time to visit San Juan