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Best time to visit Perth

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

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Best overall month

January

Overall score 69.7%

High
89.4°F
Low
67.1°F
Sun
12.2h
Rain
0.0in
Rain days
2.0%
Humidity
45.0%
Wind
16.8mph
Day length
14.0h
Sun percent
87.4%
Month to omit

July

Overall score 34.7%

High
62.8°F
Low
52.0°F
Sun
3.0h
Rain
0.2in
Rain days
48.0%
Humidity
68.9%
Wind
13.8mph
Day length
10.3h
Sun percent
29.2%

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. January

Score 69.7%

#1
High
89.4°F
Low
67.1°F
Sun
12.2h
Rain
0.0in
Rain days
2.0%
Humidity
45.0%
Wind
16.8mph
Day length
14.0h
Sun percent
87.4%
Heat score
86.0%
Mild score
30.0%
Dry score
93.0%

2. February

Score 66.7%

#2
High
89.4°F
Low
67.6°F
Sun
10.9h
Rain
0.0in
Rain days
6.0%
Humidity
46.1%
Wind
15.5mph
Day length
13.2h
Sun percent
82.5%
Heat score
83.0%
Mild score
30.0%
Dry score
87.0%

3. December

Score 65.7%

#3
High
87.3°F
Low
65.1°F
Sun
11.8h
Rain
0.0in
Rain days
6.0%
Humidity
45.0%
Wind
16.4mph
Day length
14.2h
Sun percent
83.0%
Heat score
80.0%
Mild score
30.0%
Dry score
87.0%

Top months to omit

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

1. July

Score 34.7%

#1
High
62.8°F
Low
52.0°F
Sun
3.0h
Rain
0.2in
Rain days
48.0%
Humidity
68.9%
Wind
13.8mph
Day length
10.3h
Sun percent
29.2%
Heat score
18.0%
Mild score
52.0%
Dry score
34.0%

2. August

Score 39.3%

#2
High
63.3°F
Low
50.9°F
Sun
4.1h
Rain
0.2in
Rain days
36.0%
Humidity
68.1%
Wind
13.3mph
Day length
11.0h
Sun percent
37.3%
Heat score
24.0%
Mild score
57.0%
Dry score
37.0%

3. June

Score 42.7%

#3
High
64.9°F
Low
52.9°F
Sun
3.8h
Rain
0.2in
Rain days
40.0%
Humidity
64.6%
Wind
11.8mph
Day length
10.1h
Sun percent
37.6%
Heat score
22.0%
Mild score
68.0%
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. January

Score 86.0%

#1
High
89.4°F
Low
67.1°F
Sun
12.2h
Rain
0.0in
Rain days
2.0%
Humidity
45.0%
Wind
16.8mph
Day length
14.0h
Sun percent
87.4%
Heat high
79.0%
Heat low
100.0%
Heat sun
87.0%
Heat rain
96.0%

2. February

Score 83.0%

#2
High
89.4°F
Low
67.6°F
Sun
10.9h
Rain
0.0in
Rain days
6.0%
Humidity
46.1%
Wind
15.5mph
Day length
13.2h
Sun percent
82.5%
Heat high
79.0%
Heat low
100.0%
Heat sun
83.0%
Heat rain
88.0%

3. December

Score 80.0%

#3
High
87.3°F
Low
65.1°F
Sun
11.8h
Rain
0.0in
Rain days
6.0%
Humidity
45.0%
Wind
16.4mph
Day length
14.2h
Sun percent
83.0%
Heat high
71.0%
Heat low
100.0%
Heat sun
83.0%
Heat rain
88.0%

Top months to omit

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

1. July

Score 18.0%

#1
High
62.8°F
Low
52.0°F
Sun
3.0h
Rain
0.2in
Rain days
48.0%
Humidity
68.9%
Wind
13.8mph
Day length
10.3h
Sun percent
29.2%
Heat high
0.0%
Heat low
100.0%
Heat sun
29.0%
Heat rain
4.0%

2. June

Score 22.0%

#2
High
64.9°F
Low
52.9°F
Sun
3.8h
Rain
0.2in
Rain days
40.0%
Humidity
64.6%
Wind
11.8mph
Day length
10.1h
Sun percent
37.6%
Heat high
0.0%
Heat low
100.0%
Heat sun
38.0%
Heat rain
20.0%

3. August

Score 24.0%

#3
High
63.3°F
Low
50.9°F
Sun
4.1h
Rain
0.2in
Rain days
36.0%
Humidity
68.1%
Wind
13.3mph
Day length
11.0h
Sun percent
37.3%
Heat high
0.0%
Heat low
100.0%
Heat sun
37.0%
Heat rain
28.0%

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 88.0%

#1
High
67.8°F
Low
52.9°F
Sun
6.0h
Rain
0.1in
Rain days
23.0%
Humidity
64.3%
Wind
13.3mph
Day length
11.9h
Sun percent
50.5%
Mild high
98.0%
Mild low
92.0%
Mild sun
61.0%
Mild rain
82.0%

2. October

Score 75.0%

#2
High
72.3°F
Low
55.0°F
Sun
7.5h
Rain
0.1in
Rain days
18.0%
Humidity
60.2%
Wind
14.2mph
Day length
12.9h
Sun percent
58.3%
Mild high
60.0%
Mild low
84.0%
Mild sun
77.0%
Mild rain
93.0%

3. May

Score 71.0%

#3
High
71.4°F
Low
56.5°F
Sun
5.9h
Rain
0.1in
Rain days
24.0%
Humidity
56.4%
Wind
12.2mph
Day length
10.5h
Sun percent
56.2%
Mild high
68.0%
Mild low
68.0%
Mild sun
72.0%
Mild rain
80.0%

Top months to omit

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

1. January

Score 30.0%

#1
High
89.4°F
Low
67.1°F
Sun
12.2h
Rain
0.0in
Rain days
2.0%
Humidity
45.0%
Wind
16.8mph
Day length
14.0h
Sun percent
87.4%
Mild high
0.0%
Mild low
0.0%
Mild sun
100.0%
Mild rain
100.0%

2. February

Score 30.0%

#2
High
89.4°F
Low
67.6°F
Sun
10.9h
Rain
0.0in
Rain days
6.0%
Humidity
46.1%
Wind
15.5mph
Day length
13.2h
Sun percent
82.5%
Mild high
0.0%
Mild low
0.0%
Mild sun
100.0%
Mild rain
100.0%

3. March

Score 30.0%

#3
High
85.1°F
Low
66.0°F
Sun
8.5h
Rain
0.0in
Rain days
11.0%
Humidity
51.0%
Wind
14.3mph
Day length
12.3h
Sun percent
69.2%
Mild high
0.0%
Mild low
0.0%
Mild sun
98.0%
Mild rain
100.0%

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. January

Score 93.0%

#1
High
89.4°F
Low
67.1°F
Sun
12.2h
Rain
0.0in
Rain days
2.0%
Humidity
45.0%
Wind
16.8mph
Day length
14.0h
Sun percent
87.4%
Dry sun
87.0%
Dry days
92.0%
Dry rain
100.0%
Dry comfort
100.0%

2. February

Score 87.0%

#2
High
89.4°F
Low
67.6°F
Sun
10.9h
Rain
0.0in
Rain days
6.0%
Humidity
46.1%
Wind
15.5mph
Day length
13.2h
Sun percent
82.5%
Dry sun
83.0%
Dry days
76.0%
Dry rain
100.0%
Dry comfort
100.0%

3. December

Score 87.0%

#3
High
87.3°F
Low
65.1°F
Sun
11.8h
Rain
0.0in
Rain days
6.0%
Humidity
45.0%
Wind
16.4mph
Day length
14.2h
Sun percent
83.0%
Dry sun
83.0%
Dry days
76.0%
Dry rain
100.0%
Dry comfort
100.0%

Top months to omit

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

1. July

Score 34.0%

#1
High
62.8°F
Low
52.0°F
Sun
3.0h
Rain
0.2in
Rain days
48.0%
Humidity
68.9%
Wind
13.8mph
Day length
10.3h
Sun percent
29.2%
Dry sun
29.0%
Dry days
0.0%
Dry rain
100.0%
Dry comfort
14.0%

2. August

Score 37.0%

#2
High
63.3°F
Low
50.9°F
Sun
4.1h
Rain
0.2in
Rain days
36.0%
Humidity
68.1%
Wind
13.3mph
Day length
11.0h
Sun percent
37.3%
Dry sun
37.0%
Dry days
0.0%
Dry rain
100.0%
Dry comfort
16.0%

3. June

Score 38.0%

#3
High
64.9°F
Low
52.9°F
Sun
3.8h
Rain
0.2in
Rain days
40.0%
Humidity
64.6%
Wind
11.8mph
Day length
10.1h
Sun percent
37.6%
Dry sun
38.0%
Dry days
0.0%
Dry rain
100.0%
Dry comfort
22.0%
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