skydelta.io

Best time to visit Graz

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

Back to weather details
Best overall month

September

Overall score 49.7%

High
70.3°F
Low
53.6°F
Sun
5.6h
Rain
0.1in
Rain days
38.0%
Humidity
70.8%
Wind
5.2mph
Day length
12.6h
Sun percent
44.6%
Month to omit

November

Overall score 24.7%

High
49.3°F
Low
37.2°F
Sun
3.8h
Rain
0.1in
Rain days
28.0%
Humidity
76.7%
Wind
4.1mph
Day length
9.4h
Sun percent
40.6%

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. September

Score 49.7%

#1
High
70.3°F
Low
53.6°F
Sun
5.6h
Rain
0.1in
Rain days
38.0%
Humidity
70.8%
Wind
5.2mph
Day length
12.6h
Sun percent
44.6%
Heat score
29.0%
Mild score
76.0%
Dry score
44.0%

2. August

Score 40.7%

#2
High
80.2°F
Low
61.2°F
Sun
7.4h
Rain
0.1in
Rain days
41.0%
Humidity
66.3%
Wind
5.6mph
Day length
14.2h
Sun percent
52.2%
Heat score
48.0%
Mild score
21.0%
Dry score
53.0%

3. October

Score 40.0%

#3
High
62.1°F
Low
46.2°F
Sun
5.4h
Rain
0.1in
Rain days
23.0%
Humidity
73.1%
Wind
5.0mph
Day length
10.9h
Sun percent
49.7%
Heat score
31.0%
Mild score
45.0%
Dry score
44.0%

Top months to omit

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

1. November

Score 24.7%

#1
High
49.3°F
Low
37.2°F
Sun
3.8h
Rain
0.1in
Rain days
28.0%
Humidity
76.7%
Wind
4.1mph
Day length
9.4h
Sun percent
40.6%
Heat score
21.0%
Mild score
17.0%
Dry score
36.0%

2. March

Score 25.3%

#2
High
52.9°F
Low
36.1°F
Sun
4.6h
Rain
0.1in
Rain days
25.0%
Humidity
66.9%
Wind
6.0mph
Day length
11.9h
Sun percent
38.6%
Heat score
24.0%
Mild score
17.0%
Dry score
35.0%

3. December

Score 25.3%

#3
High
41.5°F
Low
30.9°F
Sun
3.6h
Rain
0.1in
Rain days
24.0%
Humidity
80.4%
Wind
3.8mph
Day length
8.6h
Sun percent
42.0%
Heat score
19.0%
Mild score
19.0%
Dry score
38.0%

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. August

Score 48.0%

#1
High
80.2°F
Low
61.2°F
Sun
7.4h
Rain
0.1in
Rain days
41.0%
Humidity
66.3%
Wind
5.6mph
Day length
14.2h
Sun percent
52.2%
Heat high
45.0%
Heat low
100.0%
Heat sun
52.0%
Heat rain
18.0%

2. July

Score 46.0%

#2
High
80.4°F
Low
60.3°F
Sun
7.0h
Rain
0.1in
Rain days
43.0%
Humidity
66.6%
Wind
6.1mph
Day length
15.4h
Sun percent
45.3%
Heat high
46.0%
Heat low
100.0%
Heat sun
45.0%
Heat rain
14.0%

3. June

Score 39.0%

#3
High
77.7°F
Low
58.3°F
Sun
6.3h
Rain
0.1in
Rain days
45.0%
Humidity
69.4%
Wind
6.4mph
Day length
15.8h
Sun percent
39.8%
Heat high
36.0%
Heat low
100.0%
Heat sun
40.0%
Heat rain
10.0%

Top months to omit

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

1. May

Score 17.0%

#1
High
66.6°F
Low
49.1°F
Sun
4.1h
Rain
0.2in
Rain days
51.0%
Humidity
72.5%
Wind
6.6mph
Day length
15.1h
Sun percent
27.2%
Heat high
0.0%
Heat low
100.0%
Heat sun
27.0%
Heat rain
0.0%

2. January

Score 19.0%

#2
High
40.5°F
Low
28.9°F
Sun
3.8h
Rain
0.1in
Rain days
22.0%
Humidity
76.0%
Wind
4.0mph
Day length
9.0h
Sun percent
42.3%
Heat high
0.0%
Heat low
0.0%
Heat sun
42.0%
Heat rain
56.0%

3. December

Score 19.0%

#3
High
41.5°F
Low
30.9°F
Sun
3.6h
Rain
0.1in
Rain days
24.0%
Humidity
80.4%
Wind
3.8mph
Day length
8.6h
Sun percent
42.0%
Heat high
0.0%
Heat low
3.0%
Heat sun
42.0%
Heat rain
52.0%

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. September

Score 76.0%

#1
High
70.3°F
Low
53.6°F
Sun
5.6h
Rain
0.1in
Rain days
38.0%
Humidity
70.8%
Wind
5.2mph
Day length
12.6h
Sun percent
44.6%
Mild high
78.0%
Mild low
100.0%
Mild sun
49.0%
Mild rain
49.0%

2. May

Score 55.0%

#2
High
66.6°F
Low
49.1°F
Sun
4.1h
Rain
0.2in
Rain days
51.0%
Humidity
72.5%
Wind
6.6mph
Day length
15.1h
Sun percent
27.2%
Mild high
87.0%
Mild low
50.0%
Mild sun
14.0%
Mild rain
20.0%

3. October

Score 45.0%

#3
High
62.1°F
Low
46.2°F
Sun
5.4h
Rain
0.1in
Rain days
23.0%
Humidity
73.1%
Wind
5.0mph
Day length
10.9h
Sun percent
49.7%
Mild high
45.0%
Mild low
18.0%
Mild sun
59.0%
Mild rain
82.0%

Top months to omit

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

1. March

Score 17.0%

#1
High
52.9°F
Low
36.1°F
Sun
4.6h
Rain
0.1in
Rain days
25.0%
Humidity
66.9%
Wind
6.0mph
Day length
11.9h
Sun percent
38.6%
Mild high
0.0%
Mild low
0.0%
Mild sun
37.0%
Mild rain
78.0%

2. November

Score 17.0%

#2
High
49.3°F
Low
37.2°F
Sun
3.8h
Rain
0.1in
Rain days
28.0%
Humidity
76.7%
Wind
4.1mph
Day length
9.4h
Sun percent
40.6%
Mild high
0.0%
Mild low
0.0%
Mild sun
41.0%
Mild rain
71.0%

3. January

Score 19.0%

#3
High
40.5°F
Low
28.9°F
Sun
3.8h
Rain
0.1in
Rain days
22.0%
Humidity
76.0%
Wind
4.0mph
Day length
9.0h
Sun percent
42.3%
Mild high
0.0%
Mild low
0.0%
Mild sun
45.0%
Mild rain
84.0%

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. August

Score 53.0%

#1
High
80.2°F
Low
61.2°F
Sun
7.4h
Rain
0.1in
Rain days
41.0%
Humidity
66.3%
Wind
5.6mph
Day length
14.2h
Sun percent
52.2%
Dry sun
52.0%
Dry days
0.0%
Dry rain
100.0%
Dry comfort
79.0%

2. July

Score 50.0%

#2
High
80.4°F
Low
60.3°F
Sun
7.0h
Rain
0.1in
Rain days
43.0%
Humidity
66.6%
Wind
6.1mph
Day length
15.4h
Sun percent
45.3%
Dry sun
45.0%
Dry days
0.0%
Dry rain
100.0%
Dry comfort
79.0%

3. June

Score 46.0%

#3
High
77.7°F
Low
58.3°F
Sun
6.3h
Rain
0.1in
Rain days
45.0%
Humidity
69.4%
Wind
6.4mph
Day length
15.8h
Sun percent
39.8%
Dry sun
40.0%
Dry days
0.0%
Dry rain
100.0%
Dry comfort
69.0%

Top months to omit

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

1. March

Score 35.0%

#1
High
52.9°F
Low
36.1°F
Sun
4.6h
Rain
0.1in
Rain days
25.0%
Humidity
66.9%
Wind
6.0mph
Day length
11.9h
Sun percent
38.6%
Dry sun
39.0%
Dry days
0.0%
Dry rain
100.0%
Dry comfort
0.0%

2. April

Score 35.0%

#2
High
60.6°F
Low
42.1°F
Sun
4.7h
Rain
0.1in
Rain days
29.0%
Humidity
66.7%
Wind
7.1mph
Day length
13.6h
Sun percent
34.5%
Dry sun
35.0%
Dry days
0.0%
Dry rain
100.0%
Dry comfort
6.0%

3. May

Score 35.0%

#3
High
66.6°F
Low
49.1°F
Sun
4.1h
Rain
0.2in
Rain days
51.0%
Humidity
72.5%
Wind
6.6mph
Day length
15.1h
Sun percent
27.2%
Dry sun
27.0%
Dry days
0.0%
Dry rain
100.0%
Dry comfort
28.0%
Back to weather details