Monthly weather scores combine temperatures, sunshine, rain, and comfort signals to highlight when Helsinkiis at its most inviting, and when the weather is least cooperative.
Back to weather detailsOverall score 48.7%
Overall score 11.7%
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. June
Score 48.7%
2. July
Score 44.3%
3. August
Score 43.3%
Top months to omit
Lower scores mean months where the weather is least aligned with this travel style.
1. December
Score 11.7%
2. January
Score 12.0%
3. November
Score 13.3%
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. June
Score 28.0%
2. July
Score 26.0%
3. May
Score 25.0%
Top months to omit
Lower scores mean months where the weather is least aligned with this travel style.
1. January
Score 5.0%
2. December
Score 5.0%
3. November
Score 7.0%
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. June
Score 75.0%
2. August
Score 68.0%
3. July
Score 65.0%
Top months to omit
Lower scores mean months where the weather is least aligned with this travel style.
1. January
Score 5.0%
2. December
Score 5.0%
3. October
Score 6.0%
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. June
Score 43.0%
2. July
Score 42.0%
3. August
Score 40.0%
Top months to omit
Lower scores mean months where the weather is least aligned with this travel style.
1. December
Score 25.0%
2. January
Score 26.0%
3. November
Score 27.0%