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Best time to visit San Diego

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

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Best overall month

August

Overall score 66.0%

High
84.4°F
Low
69.3°F
Sun
11.2h
Rain
0.0in
Rain days
1.0%
Humidity
58.5%
Wind
9.3mph
Day length
13.3h
Sun percent
84.1%
Month to omit

February

Overall score 49.0%

High
64.4°F
Low
50.5°F
Sun
6.2h
Rain
0.1in
Rain days
24.0%
Humidity
55.9%
Wind
9.5mph
Day length
11.1h
Sun percent
56.1%

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. August

Score 66.0%

#1
High
84.4°F
Low
69.3°F
Sun
11.2h
Rain
0.0in
Rain days
1.0%
Humidity
58.5%
Wind
9.3mph
Day length
13.3h
Sun percent
84.1%
Heat score
76.0%
Mild score
30.0%
Dry score
92.0%

2. April

Score 65.3%

#2
High
69.4°F
Low
55.0°F
Sun
8.2h
Rain
0.0in
Rain days
9.0%
Humidity
61.8%
Wind
10.7mph
Day length
13.0h
Sun percent
63.0%
Heat score
41.0%
Mild score
88.0%
Dry score
67.0%

3. November

Score 64.3%

#3
High
71.8°F
Low
55.8°F
Sun
7.0h
Rain
0.1in
Rain days
10.0%
Humidity
50.2%
Wind
7.9mph
Day length
10.5h
Sun percent
66.9%
Heat score
46.0%
Mild score
78.0%
Dry score
69.0%

Top months to omit

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

1. February

Score 49.0%

#1
High
64.4°F
Low
50.5°F
Sun
6.2h
Rain
0.1in
Rain days
24.0%
Humidity
55.9%
Wind
9.5mph
Day length
11.1h
Sun percent
56.1%
Heat score
32.0%
Mild score
69.0%
Dry score
46.0%

2. March

Score 52.0%

#2
High
66.2°F
Low
52.0°F
Sun
6.0h
Rain
0.1in
Rain days
23.0%
Humidity
63.0%
Wind
10.4mph
Day length
12.0h
Sun percent
50.0%
Heat score
31.0%
Mild score
79.0%
Dry score
46.0%

3. January

Score 57.3%

#3
High
65.5°F
Low
50.5°F
Sun
6.9h
Rain
0.1in
Rain days
18.0%
Humidity
50.3%
Wind
7.9mph
Day length
10.3h
Sun percent
67.1%
Heat score
36.0%
Mild score
79.0%
Dry score
57.0%

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 76.0%

#1
High
84.4°F
Low
69.3°F
Sun
11.2h
Rain
0.0in
Rain days
1.0%
Humidity
58.5%
Wind
9.3mph
Day length
13.3h
Sun percent
84.1%
Heat high
61.0%
Heat low
100.0%
Heat sun
84.0%
Heat rain
98.0%

2. July

Score 73.0%

#2
High
82.6°F
Low
67.1°F
Sun
12.2h
Rain
0.0in
Rain days
4.0%
Humidity
60.1%
Wind
9.3mph
Day length
14.1h
Sun percent
86.8%
Heat high
54.0%
Heat low
100.0%
Heat sun
87.0%
Heat rain
92.0%

3. September

Score 70.0%

#3
High
82.2°F
Low
67.6°F
Sun
9.6h
Rain
0.0in
Rain days
3.0%
Humidity
59.5%
Wind
9.4mph
Day length
12.3h
Sun percent
77.7%
Heat high
53.0%
Heat low
100.0%
Heat sun
78.0%
Heat rain
94.0%

Top months to omit

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

1. March

Score 31.0%

#1
High
66.2°F
Low
52.0°F
Sun
6.0h
Rain
0.1in
Rain days
23.0%
Humidity
63.0%
Wind
10.4mph
Day length
12.0h
Sun percent
50.0%
Heat high
0.0%
Heat low
100.0%
Heat sun
50.0%
Heat rain
54.0%

2. February

Score 32.0%

#2
High
64.4°F
Low
50.5°F
Sun
6.2h
Rain
0.1in
Rain days
24.0%
Humidity
55.9%
Wind
9.5mph
Day length
11.1h
Sun percent
56.1%
Heat high
0.0%
Heat low
100.0%
Heat sun
56.0%
Heat rain
52.0%

3. January

Score 36.0%

#3
High
65.5°F
Low
50.5°F
Sun
6.9h
Rain
0.1in
Rain days
18.0%
Humidity
50.3%
Wind
7.9mph
Day length
10.3h
Sun percent
67.1%
Heat high
0.0%
Heat low
100.0%
Heat sun
67.0%
Heat rain
64.0%

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. April

Score 88.0%

#1
High
69.4°F
Low
55.0°F
Sun
8.2h
Rain
0.0in
Rain days
9.0%
Humidity
61.8%
Wind
10.7mph
Day length
13.0h
Sun percent
63.0%
Mild high
87.0%
Mild low
84.0%
Mild sun
86.0%
Mild rain
100.0%

2. December

Score 83.0%

#2
High
66.0°F
Low
51.6°F
Sun
6.1h
Rain
0.1in
Rain days
15.0%
Humidity
52.0%
Wind
7.5mph
Day length
10.0h
Sun percent
60.8%
Mild high
82.0%
Mild low
78.0%
Mild sun
82.0%
Mild rain
100.0%

3. January

Score 79.0%

#3
High
65.5°F
Low
50.5°F
Sun
6.9h
Rain
0.1in
Rain days
18.0%
Humidity
50.3%
Wind
7.9mph
Day length
10.3h
Sun percent
67.1%
Mild high
77.0%
Mild low
66.0%
Mild sun
94.0%
Mild rain
93.0%

Top months to omit

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

1. July

Score 30.0%

#1
High
82.6°F
Low
67.1°F
Sun
12.2h
Rain
0.0in
Rain days
4.0%
Humidity
60.1%
Wind
9.3mph
Day length
14.1h
Sun percent
86.8%
Mild high
0.0%
Mild low
0.0%
Mild sun
100.0%
Mild rain
100.0%

2. August

Score 30.0%

#2
High
84.4°F
Low
69.3°F
Sun
11.2h
Rain
0.0in
Rain days
1.0%
Humidity
58.5%
Wind
9.3mph
Day length
13.3h
Sun percent
84.1%
Mild high
0.0%
Mild low
0.0%
Mild sun
100.0%
Mild rain
100.0%

3. September

Score 30.0%

#3
High
82.2°F
Low
67.6°F
Sun
9.6h
Rain
0.0in
Rain days
3.0%
Humidity
59.5%
Wind
9.4mph
Day length
12.3h
Sun percent
77.7%
Mild high
0.0%
Mild low
0.0%
Mild sun
100.0%
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. August

Score 92.0%

#1
High
84.4°F
Low
69.3°F
Sun
11.2h
Rain
0.0in
Rain days
1.0%
Humidity
58.5%
Wind
9.3mph
Day length
13.3h
Sun percent
84.1%
Dry sun
84.0%
Dry days
96.0%
Dry rain
100.0%
Dry comfort
94.0%

2. July

Score 89.0%

#2
High
82.6°F
Low
67.1°F
Sun
12.2h
Rain
0.0in
Rain days
4.0%
Humidity
60.1%
Wind
9.3mph
Day length
14.1h
Sun percent
86.8%
Dry sun
87.0%
Dry days
84.0%
Dry rain
100.0%
Dry comfort
87.0%

3. June

Score 86.0%

#3
High
77.4°F
Low
62.1°F
Sun
11.5h
Rain
0.0in
Rain days
1.0%
Humidity
61.6%
Wind
9.9mph
Day length
14.3h
Sun percent
80.5%
Dry sun
81.0%
Dry days
96.0%
Dry rain
100.0%
Dry comfort
68.0%

Top months to omit

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

1. February

Score 46.0%

#1
High
64.4°F
Low
50.5°F
Sun
6.2h
Rain
0.1in
Rain days
24.0%
Humidity
55.9%
Wind
9.5mph
Day length
11.1h
Sun percent
56.1%
Dry sun
56.0%
Dry days
4.0%
Dry rain
100.0%
Dry comfort
20.0%

2. March

Score 46.0%

#2
High
66.2°F
Low
52.0°F
Sun
6.0h
Rain
0.1in
Rain days
23.0%
Humidity
63.0%
Wind
10.4mph
Day length
12.0h
Sun percent
50.0%
Dry sun
50.0%
Dry days
8.0%
Dry rain
100.0%
Dry comfort
27.0%

3. January

Score 57.0%

#3
High
65.5°F
Low
50.5°F
Sun
6.9h
Rain
0.1in
Rain days
18.0%
Humidity
50.3%
Wind
7.9mph
Day length
10.3h
Sun percent
67.1%
Dry sun
67.0%
Dry days
28.0%
Dry rain
100.0%
Dry comfort
24.0%
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