Weather in Saint John in December

The weather in Saint John in December is extremely hot, while temperatures can easily rise above 29 degrees. This hot weather is not advisable for long walks and outdoors activity, so please prepare for summer conditions with water and comfortable light clothes for a trip in Saint John during December.
Avg Temp
23° - 29°
Avg Rainy Days
21
Avg Dry Days
10
Avg Snow Days
0
Previsión del tiempo para hoy ››

Previsión del tiempo para los próximos 14 días ››

Weather Facts - Saint John in December

* The warmest temperature recorded in in December is 32°C
* The coldest temperature recorded in Saint John in December is 16°C
* The average rainfall in Saint John in December is 63 mm

Yearly Average for Saint John

Max Temp
Min Temp
Rainy Days
Jan.
29°
22°
20
Feb.
29°
22°
17
March
29°
23°
16
April
30°
23°
14
May
30°
24°
15
June
31°
25°
15
July
31°
25°
20
August
32°
25°
20
Sep.
31°
25°
19
Oct.
31°
24°
19
Nov.
30°
24°
20
Dec.
29°
23°
21

Average Temperature in Saint John