Saint John's 20 December Weather

Altitude - 11m | 47°33′40″N,52°42′43″W | map (OSM)

Saint John's

°F

10:30 amCloudy15mphW

Sun, December 14, 202511:09 AM (GMT -03:30)

Climatic norm in Saint John's Dec 20

22°
28°
34°

minimum
average
maximum

Saturday Dec 20 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	42°	43°	44°	44°	41°	36°	31°	29°
wind	26mph	28mph	29mph	27mph	22mph	20mph	18mph	18mph
pressure in	29.81	29.72	29.62	29.59	29.56	29.54	29.60	29.69

Friday Dec 20 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	41°	38°	36°	36°	36°	33°	31°	32°
wind	19mph	12mph	8mph	10mph	10mph	9mph	10mph	11mph
pressure in	29.84	29.97	30.10	30.19	30.24	30.28	30.33	30.29

Wednesday Dec 20 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	50°	49°	49°	49°	52°	51°	49°	46°
wind	20mph	19mph	20mph	18mph	19mph	18mph	19mph	18mph
pressure in	30.45	30.43	30.42	30.42	30.37	30.32	30.29	30.21

Tuesday Dec 20 2022	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	37°	37°	38°	38°	37°	36°	34°	34°
wind	14mph	16mph	18mph	23mph	19mph	20mph	20mph	20mph
pressure in	29.59	29.61	29.65	29.71	29.75	29.80	29.85	29.88

Monday Dec 20 2021	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	24°	25°	25°	26°	26°	25°	24°	22°
wind	6mph	6mph	9mph	10mph	13mph	12mph	11mph	11mph
pressure in	29.75	29.74	29.75	29.78	29.78	29.81	29.86	29.90

Sunday Dec 20 2020	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	30°	29°	29°	29°	29°	28°	26°	26°
wind	13mph	11mph	10mph	7mph	8mph	7mph	4mph	3mph
pressure in	30.04	30.06	30.11	30.18	30.19	30.22	30.28	30.32

Friday Dec 20 2019	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	25°	24°	25°	27°	29°	29°	29°	33°
wind	11mph	13mph	15mph	14mph	14mph	19mph	18mph	20mph
pressure in	29.36	29.38	29.44	29.50	29.54	29.57	29.63	29.69

Thursday Dec 20 2018	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	28°	29°	29°	31°	33°	32°	31°	30°
wind	27mph	29mph	27mph	34mph	31mph	28mph	27mph	29mph
pressure in	29.25	29.29	29.35	29.42	29.46	29.50	29.58	29.67

* Saint John's weather for December 20 is prepared on the basis of GFS data and is intended for personal use in the "as is" (as is) format. You can see on this page Saint John's Weather for December 20, as well as compare air temperature with the climate norm for this date. Perhaps you will be interested - for comparison, the actual weather on December 20 for previous years is presented.