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Best time to visit New Haven

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

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Best overall month

October

Overall score 43.0%

High
63.5°F
Low
52.2°F
Sun
4.7h
Rain
0.2in
Rain days
33.0%
Humidity
72.4%
Wind
13.4mph
Day length
11.1h
Sun percent
42.4%
Month to omit

March

Overall score 20.7%

High
45.3°F
Low
33.4°F
Sun
4.0h
Rain
0.2in
Rain days
32.0%
Humidity
71.5%
Wind
14.6mph
Day length
12.0h
Sun percent
33.4%

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. October

Score 43.0%

#1
High
63.5°F
Low
52.2°F
Sun
4.7h
Rain
0.2in
Rain days
33.0%
Humidity
72.4%
Wind
13.4mph
Day length
11.1h
Sun percent
42.4%
Heat score
26.0%
Mild score
64.0%
Dry score
39.0%

2. September

Score 41.7%

#2
High
73.4°F
Low
61.3°F
Sun
5.7h
Rain
0.2in
Rain days
31.0%
Humidity
73.4%
Wind
11.4mph
Day length
12.5h
Sun percent
45.7%
Heat score
37.0%
Mild score
42.0%
Dry score
46.0%

3. May

Score 41.3%

#3
High
64.4°F
Low
51.3°F
Sun
5.7h
Rain
0.2in
Rain days
39.0%
Humidity
73.9%
Wind
11.8mph
Day length
14.5h
Sun percent
39.3%
Heat score
23.0%
Mild score
62.0%
Dry score
39.0%

Top months to omit

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

1. March

Score 20.7%

#1
High
45.3°F
Low
33.4°F
Sun
4.0h
Rain
0.2in
Rain days
32.0%
Humidity
71.5%
Wind
14.6mph
Day length
12.0h
Sun percent
33.4%
Heat score
16.0%
Mild score
13.0%
Dry score
33.0%

2. February

Score 21.0%

#2
High
39.7°F
Low
28.4°F
Sun
4.2h
Rain
0.2in
Rain days
37.0%
Humidity
73.1%
Wind
13.8mph
Day length
10.7h
Sun percent
39.4%
Heat score
14.0%
Mild score
13.0%
Dry score
36.0%

3. April

Score 21.3%

#3
High
54.9°F
Low
42.4°F
Sun
4.3h
Rain
0.2in
Rain days
37.0%
Humidity
71.1%
Wind
13.8mph
Day length
13.4h
Sun percent
32.2%
Heat score
20.0%
Mild score
11.0%
Dry score
33.0%

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. July

Score 51.0%

#1
High
81.7°F
Low
68.5°F
Sun
7.1h
Rain
0.2in
Rain days
39.0%
Humidity
74.9%
Wind
10.5mph
Day length
14.8h
Sun percent
48.0%
Heat high
51.0%
Heat low
100.0%
Heat sun
48.0%
Heat rain
22.0%

2. August

Score 47.0%

#2
High
79.9°F
Low
67.3°F
Sun
6.1h
Rain
0.2in
Rain days
36.0%
Humidity
72.6%
Wind
10.8mph
Day length
13.8h
Sun percent
44.3%
Heat high
44.0%
Heat low
100.0%
Heat sun
44.0%
Heat rain
28.0%

3. June

Score 37.0%

#3
High
74.7°F
Low
61.0°F
Sun
6.6h
Rain
0.2in
Rain days
36.0%
Humidity
73.7%
Wind
11.1mph
Day length
15.1h
Sun percent
43.7%
Heat high
25.0%
Heat low
100.0%
Heat sun
44.0%
Heat rain
28.0%

Top months to omit

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

1. February

Score 14.0%

#1
High
39.7°F
Low
28.4°F
Sun
4.2h
Rain
0.2in
Rain days
37.0%
Humidity
73.1%
Wind
13.8mph
Day length
10.7h
Sun percent
39.4%
Heat high
0.0%
Heat low
0.0%
Heat sun
39.0%
Heat rain
26.0%

2. January

Score 15.0%

#2
High
37.0°F
Low
27.0°F
Sun
3.6h
Rain
0.2in
Rain days
31.0%
Humidity
68.8%
Wind
14.9mph
Day length
9.6h
Sun percent
37.5%
Heat high
0.0%
Heat low
0.0%
Heat sun
38.0%
Heat rain
38.0%

3. December

Score 15.0%

#3
High
41.5°F
Low
32.0°F
Sun
3.4h
Rain
0.3in
Rain days
33.0%
Humidity
73.0%
Wind
14.7mph
Day length
9.2h
Sun percent
36.8%
Heat high
0.0%
Heat low
3.0%
Heat sun
37.0%
Heat rain
34.0%

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. October

Score 64.0%

#1
High
63.5°F
Low
52.2°F
Sun
4.7h
Rain
0.2in
Rain days
33.0%
Humidity
72.4%
Wind
13.4mph
Day length
11.1h
Sun percent
42.4%
Mild high
58.0%
Mild low
84.0%
Mild sun
45.0%
Mild rain
60.0%

2. May

Score 62.0%

#2
High
64.4°F
Low
51.3°F
Sun
5.7h
Rain
0.2in
Rain days
39.0%
Humidity
73.9%
Wind
11.8mph
Day length
14.5h
Sun percent
39.3%
Mild high
67.0%
Mild low
74.0%
Mild sun
39.0%
Mild rain
47.0%

3. September

Score 42.0%

#3
High
73.4°F
Low
61.3°F
Sun
5.7h
Rain
0.2in
Rain days
31.0%
Humidity
73.4%
Wind
11.4mph
Day length
12.5h
Sun percent
45.7%
Mild high
50.0%
Mild low
14.0%
Mild sun
51.0%
Mild rain
64.0%

Top months to omit

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

1. April

Score 11.0%

#1
High
54.9°F
Low
42.4°F
Sun
4.3h
Rain
0.2in
Rain days
37.0%
Humidity
71.1%
Wind
13.8mph
Day length
13.4h
Sun percent
32.2%
Mild high
0.0%
Mild low
0.0%
Mild sun
24.0%
Mild rain
51.0%

2. February

Score 13.0%

#2
High
39.7°F
Low
28.4°F
Sun
4.2h
Rain
0.2in
Rain days
37.0%
Humidity
73.1%
Wind
13.8mph
Day length
10.7h
Sun percent
39.4%
Mild high
0.0%
Mild low
0.0%
Mild sun
39.0%
Mild rain
51.0%

3. March

Score 13.0%

#3
High
45.3°F
Low
33.4°F
Sun
4.0h
Rain
0.2in
Rain days
32.0%
Humidity
71.5%
Wind
14.6mph
Day length
12.0h
Sun percent
33.4%
Mild high
0.0%
Mild low
0.0%
Mild sun
27.0%
Mild rain
62.0%

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. July

Score 52.0%

#1
High
81.7°F
Low
68.5°F
Sun
7.1h
Rain
0.2in
Rain days
39.0%
Humidity
74.9%
Wind
10.5mph
Day length
14.8h
Sun percent
48.0%
Dry sun
48.0%
Dry days
0.0%
Dry rain
100.0%
Dry comfort
84.0%

2. August

Score 49.0%

#2
High
79.9°F
Low
67.3°F
Sun
6.1h
Rain
0.2in
Rain days
36.0%
Humidity
72.6%
Wind
10.8mph
Day length
13.8h
Sun percent
44.3%
Dry sun
44.0%
Dry days
0.0%
Dry rain
100.0%
Dry comfort
77.0%

3. June

Score 46.0%

#3
High
74.7°F
Low
61.0°F
Sun
6.6h
Rain
0.2in
Rain days
36.0%
Humidity
73.7%
Wind
11.1mph
Day length
15.1h
Sun percent
43.7%
Dry sun
44.0%
Dry days
0.0%
Dry rain
100.0%
Dry comfort
58.0%

Top months to omit

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

1. March

Score 33.0%

#1
High
45.3°F
Low
33.4°F
Sun
4.0h
Rain
0.2in
Rain days
32.0%
Humidity
71.5%
Wind
14.6mph
Day length
12.0h
Sun percent
33.4%
Dry sun
33.0%
Dry days
0.0%
Dry rain
100.0%
Dry comfort
0.0%

2. April

Score 33.0%

#2
High
54.9°F
Low
42.4°F
Sun
4.3h
Rain
0.2in
Rain days
37.0%
Humidity
71.1%
Wind
13.8mph
Day length
13.4h
Sun percent
32.2%
Dry sun
32.0%
Dry days
0.0%
Dry rain
100.0%
Dry comfort
0.0%

3. January

Score 35.0%

#3
High
37.0°F
Low
27.0°F
Sun
3.6h
Rain
0.2in
Rain days
31.0%
Humidity
68.8%
Wind
14.9mph
Day length
9.6h
Sun percent
37.5%
Dry sun
38.0%
Dry days
0.0%
Dry rain
100.0%
Dry comfort
0.0%
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