skydelta.io

Best time to visit Turku

Monthly weather scores combine temperatures, sunshine, rain, and comfort signals to highlight when Turkuis at its most inviting, and when the weather is least cooperative.

Back to weather details
Best overall month

June

Overall score 49.0%

High
65.5°F
Low
52.2°F
Sun
9.2h
Rain
0.1in
Rain days
28.0%
Humidity
69.8%
Wind
11.8mph
Day length
18.9h
Sun percent
48.7%
Month to omit

December

Overall score 13.0%

High
34.3°F
Low
28.0°F
Sun
0.9h
Rain
0.1in
Rain days
41.0%
Humidity
87.5%
Wind
13.2mph
Day length
5.9h
Sun percent
15.3%

Overall travel weather

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 49.0%

#1
High
65.5°F
Low
52.2°F
Sun
9.2h
Rain
0.1in
Rain days
28.0%
Humidity
69.8%
Wind
11.8mph
Day length
18.9h
Sun percent
48.7%
Heat score
29.0%
Mild score
75.0%
Dry score
43.0%

2. July

Score 43.7%

#2
High
69.4°F
Low
57.0°F
Sun
7.0h
Rain
0.1in
Rain days
41.0%
Humidity
73.5%
Wind
11.0mph
Day length
18.1h
Sun percent
38.7%
Heat score
25.0%
Mild score
65.0%
Dry score
41.0%

3. August

Score 43.7%

#3
High
67.5°F
Low
56.7°F
Sun
5.9h
Rain
0.1in
Rain days
42.0%
Humidity
76.3%
Wind
11.7mph
Day length
15.6h
Sun percent
37.8%
Heat score
22.0%
Mild score
69.0%
Dry score
40.0%

Top months to omit

Lower scores mean months where the weather is least aligned with this travel style.

1. December

Score 13.0%

#1
High
34.3°F
Low
28.0°F
Sun
0.9h
Rain
0.1in
Rain days
41.0%
Humidity
87.5%
Wind
13.2mph
Day length
5.9h
Sun percent
15.3%
Heat score
7.0%
Mild score
6.0%
Dry score
26.0%

2. January

Score 13.3%

#2
High
30.4°F
Low
22.6°F
Sun
1.0h
Rain
0.1in
Rain days
39.0%
Humidity
88.5%
Wind
13.3mph
Day length
6.7h
Sun percent
14.9%
Heat score
7.0%
Mild score
7.0%
Dry score
26.0%

3. November

Score 14.3%

#3
High
41.2°F
Low
35.6°F
Sun
1.3h
Rain
0.1in
Rain days
37.0%
Humidity
85.3%
Wind
13.2mph
Day length
7.4h
Sun percent
17.5%
Heat score
8.0%
Mild score
8.0%
Dry score
27.0%

Heat Seeker

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 29.0%

#1
High
65.5°F
Low
52.2°F
Sun
9.2h
Rain
0.1in
Rain days
28.0%
Humidity
69.8%
Wind
11.8mph
Day length
18.9h
Sun percent
48.7%
Heat high
0.0%
Heat low
100.0%
Heat sun
49.0%
Heat rain
44.0%

2. May

Score 27.0%

#2
High
55.6°F
Low
42.4°F
Sun
8.0h
Rain
0.0in
Rain days
25.0%
Humidity
67.0%
Wind
11.3mph
Day length
17.3h
Sun percent
46.3%
Heat high
0.0%
Heat low
81.0%
Heat sun
46.0%
Heat rain
50.0%

3. July

Score 25.0%

#3
High
69.4°F
Low
57.0°F
Sun
7.0h
Rain
0.1in
Rain days
41.0%
Humidity
73.5%
Wind
11.0mph
Day length
18.1h
Sun percent
38.7%
Heat high
5.0%
Heat low
100.0%
Heat sun
39.0%
Heat rain
18.0%

Top months to omit

Lower scores mean months where the weather is least aligned with this travel style.

1. January

Score 7.0%

#1
High
30.4°F
Low
22.6°F
Sun
1.0h
Rain
0.1in
Rain days
39.0%
Humidity
88.5%
Wind
13.3mph
Day length
6.7h
Sun percent
14.9%
Heat high
0.0%
Heat low
0.0%
Heat sun
15.0%
Heat rain
22.0%

2. December

Score 7.0%

#2
High
34.3°F
Low
28.0°F
Sun
0.9h
Rain
0.1in
Rain days
41.0%
Humidity
87.5%
Wind
13.2mph
Day length
5.9h
Sun percent
15.3%
Heat high
0.0%
Heat low
0.0%
Heat sun
15.0%
Heat rain
18.0%

3. November

Score 8.0%

#3
High
41.2°F
Low
35.6°F
Sun
1.3h
Rain
0.1in
Rain days
37.0%
Humidity
85.3%
Wind
13.2mph
Day length
7.4h
Sun percent
17.5%
Heat high
0.0%
Heat low
1.0%
Heat sun
18.0%
Heat rain
26.0%

Mild Moderate

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%

#1
High
65.5°F
Low
52.2°F
Sun
9.2h
Rain
0.1in
Rain days
28.0%
Humidity
69.8%
Wind
11.8mph
Day length
18.9h
Sun percent
48.7%
Mild high
77.0%
Mild low
84.0%
Mild sun
57.0%
Mild rain
71.0%

2. August

Score 69.0%

#2
High
67.5°F
Low
56.7°F
Sun
5.9h
Rain
0.1in
Rain days
42.0%
Humidity
76.3%
Wind
11.7mph
Day length
15.6h
Sun percent
37.8%
Mild high
95.0%
Mild low
66.0%
Mild sun
36.0%
Mild rain
40.0%

3. July

Score 65.0%

#3
High
69.4°F
Low
57.0°F
Sun
7.0h
Rain
0.1in
Rain days
41.0%
Humidity
73.5%
Wind
11.0mph
Day length
18.1h
Sun percent
38.7%
Mild high
87.0%
Mild low
62.0%
Mild sun
37.0%
Mild rain
42.0%

Top months to omit

Lower scores mean months where the weather is least aligned with this travel style.

1. December

Score 6.0%

#1
High
34.3°F
Low
28.0°F
Sun
0.9h
Rain
0.1in
Rain days
41.0%
Humidity
87.5%
Wind
13.2mph
Day length
5.9h
Sun percent
15.3%
Mild high
0.0%
Mild low
0.0%
Mild sun
0.0%
Mild rain
42.0%

2. January

Score 7.0%

#2
High
30.4°F
Low
22.6°F
Sun
1.0h
Rain
0.1in
Rain days
39.0%
Humidity
88.5%
Wind
13.3mph
Day length
6.7h
Sun percent
14.9%
Mild high
0.0%
Mild low
0.0%
Mild sun
0.0%
Mild rain
47.0%

3. October

Score 7.0%

#3
High
48.9°F
Low
42.1°F
Sun
2.4h
Rain
0.1in
Rain days
43.0%
Humidity
83.0%
Wind
13.6mph
Day length
10.1h
Sun percent
23.8%
Mild high
0.0%
Mild low
0.0%
Mild sun
8.0%
Mild rain
38.0%

Sun And Dry

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%

#1
High
65.5°F
Low
52.2°F
Sun
9.2h
Rain
0.1in
Rain days
28.0%
Humidity
69.8%
Wind
11.8mph
Day length
18.9h
Sun percent
48.7%
Dry sun
49.0%
Dry days
0.0%
Dry rain
100.0%
Dry comfort
24.0%

2. July

Score 41.0%

#2
High
69.4°F
Low
57.0°F
Sun
7.0h
Rain
0.1in
Rain days
41.0%
Humidity
73.5%
Wind
11.0mph
Day length
18.1h
Sun percent
38.7%
Dry sun
39.0%
Dry days
0.0%
Dry rain
100.0%
Dry comfort
39.0%

3. August

Score 40.0%

#3
High
67.5°F
Low
56.7°F
Sun
5.9h
Rain
0.1in
Rain days
42.0%
Humidity
76.3%
Wind
11.7mph
Day length
15.6h
Sun percent
37.8%
Dry sun
38.0%
Dry days
0.0%
Dry rain
100.0%
Dry comfort
31.0%

Top months to omit

Lower scores mean months where the weather is least aligned with this travel style.

1. January

Score 26.0%

#1
High
30.4°F
Low
22.6°F
Sun
1.0h
Rain
0.1in
Rain days
39.0%
Humidity
88.5%
Wind
13.3mph
Day length
6.7h
Sun percent
14.9%
Dry sun
15.0%
Dry days
0.0%
Dry rain
100.0%
Dry comfort
0.0%

2. December

Score 26.0%

#2
High
34.3°F
Low
28.0°F
Sun
0.9h
Rain
0.1in
Rain days
41.0%
Humidity
87.5%
Wind
13.2mph
Day length
5.9h
Sun percent
15.3%
Dry sun
15.0%
Dry days
0.0%
Dry rain
100.0%
Dry comfort
0.0%

3. November

Score 27.0%

#3
High
41.2°F
Low
35.6°F
Sun
1.3h
Rain
0.1in
Rain days
37.0%
Humidity
85.3%
Wind
13.2mph
Day length
7.4h
Sun percent
17.5%
Dry sun
18.0%
Dry days
0.0%
Dry rain
100.0%
Dry comfort
0.0%
Back to weather details