Get Exclusive App Deals
English
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 5.7–16.2°C, 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 20.5–24.7°C, 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 8.0–18.9°C, 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 0.8–2.9°C, 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. 12°C / Annual rainfall: approx. 1165 mm / Summer humidity: 60%–70% / Rainiest month: December
New Canaan monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
0.8°C
120.3
February
1.8°C
55.7
March
5.7°C
141.3
April
10.8°C
84.7
May
16.2°C
78.7
June
20.5°C
68.7
July
24.7°C
130
August
23°C
86.3
September
18.9°C
118.7
October
13.5°C
57.3
November
8°C
72.3
December
2.9°C
151.7
New Canaan weather for the next seven days
12/16
Tuesday
Sunny
1°C/-6.4°C
12/17
Wednesday
Overcast
3.8°C/-2°C
12/18
Thursday
Patchy rain nearby
5.7°C/0.6°C
12/19
Friday
Moderate rain
11.8°C/-2.3°C
12/20
Saturday
Sunny
0.5°C/-3.7°C
12/21
Sunday
Partly Cloudy
6.4°C/2.7°C
12/22
Monday
Sunny
1.6°C/-3.1°C
