Monthly weather scores combine temperatures, sunshine, rain, and comfort signals to highlight when San Juanis at its most inviting, and when the weather is least cooperative.
Back to weather detailsOverall score 69.7%
Overall score 55.3%
A simple average of the Heat Seeker, Mild Moderate, and Sun And Dry scores.
The tables below rank months by score. Each month includes the long-term weather inputs behind the score: daytime and nighttime temperature, sunshine, rain, rainy-day share, humidity, wind, day length, and the score components for this travel style.
Monthly score trend
This chart shows how the score changes through the year, so the top and omitted months below have context.
Top months to visit
Higher scores mean months that better match this travel style.
1. April
Score 69.7%
2. September
Score 68.0%
3. October
Score 67.0%
Top months to omit
Lower scores mean months where the weather is least aligned with this travel style.
1. July
Score 55.3%
2. January
Score 58.0%
3. June
Score 58.3%
Heat Seeker Score is a composite score designed for those who crave hot, sunny weather with minimal rainfall. It prioritizes high temperatures and abundant sunshine.
The tables below rank months by score. Each month includes the long-term weather inputs behind the score: daytime and nighttime temperature, sunshine, rain, rainy-day share, humidity, wind, day length, and the score components for this travel style.
Monthly score trend
This chart shows how the score changes through the year, so the top and omitted months below have context.
Top months to visit
Higher scores mean months that better match this travel style.
1. December
Score 80.0%
2. January
Score 78.0%
3. February
Score 77.0%
Top months to omit
Lower scores mean months where the weather is least aligned with this travel style.
1. May
Score 43.0%
2. July
Score 45.0%
3. June
Score 46.0%
Mild Moderate Score is designed for those who prefer comfortable, temperate weather conditions. It favors moderate temperatures and balanced weather patterns.
The tables below rank months by score. Each month includes the long-term weather inputs behind the score: daytime and nighttime temperature, sunshine, rain, rainy-day share, humidity, wind, day length, and the score components for this travel style.
Monthly score trend
This chart shows how the score changes through the year, so the top and omitted months below have context.
Top months to visit
Higher scores mean months that better match this travel style.
1. May
Score 76.0%
2. April
Score 66.0%
3. August
Score 65.0%
Top months to omit
Lower scores mean months where the weather is least aligned with this travel style.
1. January
Score 28.0%
2. February
Score 29.0%
3. March
Score 30.0%
Sun And Dry Score maximizes sun exposure and minimizes all forms of precipitation. Temperature is secondary, preferring mild-to-warm conditions.
The tables below rank months by score. Each month includes the long-term weather inputs behind the score: daytime and nighttime temperature, sunshine, rain, rainy-day share, humidity, wind, day length, and the score components for this travel style.
Monthly score trend
This chart shows how the score changes through the year, so the top and omitted months below have context.
Top months to visit
Higher scores mean months that better match this travel style.
1. April
Score 84.0%
2. September
Score 84.0%
3. November
Score 84.0%
Top months to omit
Lower scores mean months where the weather is least aligned with this travel style.
1. January
Score 68.0%
2. February
Score 74.0%
3. May
Score 74.0%