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New Canaan
Recommended travel destinations near New Canaan
New Canaan Weather, Climate and Best Time to Visit
Data source：Meteostat
Update date：2025-09
New Canaan year round climate
- Spring (March–May): Average 42–61°F, gradually warming climate, moderate rainfall, showers possible in March and April. Common activities: Outdoor walks, flower viewing. Recommended clothing: Light jacket, long-sleeved shirt, comfortable shoes.
- Summer (June–August): Average 68–76°F, warm and humid, occasional showers or thunderstorms. Common activities: Swimming, picnics, outdoor BBQs. Recommended clothing: Short-sleeved shirts, shorts, sandals, and rain gear.
- Autumn (September–November): Average 46–66°F, comfortable and pleasant climate, reduced rainfall, gradually decreasing temperatures. Common activities: Hiking, viewing autumn leaves. Recommended clothing: Long-sleeved shirts, light jackets, adjust clothing according to temperature.
- Winter (December–February): Average 33–37°F, cold and humid, higher rainfall, occasional snowfall. Common activities: Indoor activities, skiing (requires travel to higher altitudes). Recommended clothing: Warm coat, sweater, scarf, hat, gloves.
New Canaan climatological average
Annual average temperature: approx. 53.6°F / Annual rainfall: approx. 1165 mm / Summer humidity: 60%–70% / Rainiest month: December
New Canaan monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
33.4°F
120.3
February
35.2°F
55.7
March
42.3°F
141.3
April
51.4°F
84.7
May
61.2°F
78.7
June
68.9°F
68.7
July
76.5°F
130
August
73.4°F
86.3
September
66°F
118.7
October
56.3°F
57.3
November
46.4°F
72.3
December
37.2°F
151.7
New Canaan weather for the next seven days
12/18
Thursday
Sunny
51.4°F/32.4°F
12/19
Friday
Heavy rain
53.2°F/33.7°F
12/20
Saturday
Overcast
32.4°F/27.7°F
12/21
Sunday
Sunny
44.3°F/28.2°F
12/22
Monday
Sunny
32.5°F/25.7°F
12/23
Tuesday
Partly Cloudy
34°F/25.2°F
12/24
Wednesday
Overcast
41.8°F/31.1°F
