MONTREAL/METEO/WEATHER

ALMANAC FOR TODAY DEC 16

Average Min Temperature: -9.2°C	Average Max Temperature: -1.6°C	Greatest Rainfall: 25.7 mm in 1940
Low Temp Record: -28.3°C in 1876	Hi Temp Record: 11.5°C in 1984	Greatest Snowfall: 41.2 cm in 2005 Most Snow on the Ground: 41 cm in 1972
Maximum low temp: 2.2°C in 1956	Minimum high temp: -18.9°C in 1917	Maximum wind gust: 87.0 km/h in 1971
Lowest Wind Chill: -34.0°C in 2016

CURRENT HOT AND COLD SPOTS

	World (past 3 hours)	Canada	Quebec
Hot Spot Temperature	41°C at New Smyrna Beach, FL,United States	10.5°C at Tofino Airport (BC)	-4.0°C at Montréal Metropolitain Airport
Cold Spot Temperature	-48°C at Jakutsk,Russia	-44.3°C at Mayo Airport (YT)	-22.8°C at Salluit Airport
Wind Gust	107 km/h at St. George, St. George Airport, AK,United States
Wind Chill	-57.3 °C at Stefansson Island, NT,Canada
Heat Index	43.5 °C at S. P. Aldeia Aerodrome,Brazil

FORECAST FOR MONTREAL

Forecast - Environment Canada

Provided by Montrealsky
Today Chance of flurries Max: -4°C	Wed, 17 Dec Snow or rain Max: 3°C	Thu, 18 Dec Sunny Max: 4°C	Fri, 19 Dec Rain Max: 8°C	Sat, 20 Dec Sunny Max: -5°C	Sun, 21 Dec Chance of flurries Max: -3°C	Mon, 22 Dec A mix of sun and cloud Max: -6°C
Tonight Mainly cloudy Min: -3°C	Night Cloudy Min: -4°C	Night Rain Min: 4°C	Night Periods of snow and blowing snow Min: -8°C	Night Chance of flurries Min: -7°C	Night Chance of flurries Min: -10°C

24 HOUR FORECAST FOR MONTREAL

24 Hour Forecast - Mont-Royal, QC

Date/Time	Temp. (°C)	Weather Conditions	LOP †	Wind (km/h)
16 December 2025
10 AM	-6	A mix of sun and cloud	0	SW 20
11 AM	-6	A mix of sun and cloud	0	SW 20
12 PM	-5	A mix of sun and cloud	0	SW 20
1 PM	-5	A mix of sun and cloud	0	SW 20
2 PM	-5	A mix of sun and cloud	0	SW 20
3 PM	-4	A mix of sun and cloud	0	SW 20
4 PM	-4	Mainly cloudy	0	SW 20
5 PM	-4	Mainly cloudy	0	SW 20
6 PM	-5	Mainly cloudy	0	SW 15
7 PM	-5	Mainly cloudy	0	SW 15
8 PM	-5	Mainly cloudy	0	SW 15
9 PM	-4	Mainly cloudy	0	SW 15
10 PM	-4	Mainly cloudy	0	SW 15
11 PM	-4	Mainly cloudy	0	SW 15
17 December 2025
12 AM	-3	Mainly cloudy	0	SW 15
1 AM	-3	Mainly cloudy	0	SW 15
2 AM	-3	Mainly cloudy	0	SW 15
3 AM	-3	Mainly cloudy	0	SW 15
4 AM	-3	Mainly cloudy	0	SW 15
5 AM	-2	Mainly cloudy	0	SW 15
6 AM	-1	Cloudy	20	SW 20 gust 40
7 AM	0	Cloudy	20	SW 20 gust 40
8 AM	0	Cloudy	20	SW 20 gust 40
9 AM	1	Cloudy	20	SW 20 gust 40

† Likelihood of Precipitation (LOP) as described in the public forecast as a chance of measurable precipitation for a period of time. Nil: 0% Low: 40% or below Medium: 60% or 70% High: Above 70%

Weatherunderground Weather Forecast from WeatherUnderground for Montreal/Pierre Elliott Trudeau.

Weather-Forecast from Weather-forecast for Montreal.

Visit MONTREAL WEST celinium.com

WEATHER CONDITONS local time 09:45 on 16 December 2025

Sky Conditions	Temperature and Humidity
	Temperature	-4.0 °C	Dew Point	-6.6 °C
	Windchill	-6.0 °C	Humidity	82%
	Humidex	-4.0 °C	Cloud base	1071 ft
Rainfall
	Rainfall Today	0.0 mm	Rainfall Rate	0.0 mm/hr
	Rainfall This Month	0.4 mm	Rainfall This Year	650.0 mm
	Rainfall Last Hour	0.0 mm	Last rainfall	2025-12-01 01:24
Wind
	Wind Speed (gust)	14.5 km/h	Wind Speed (avg)	4.8 km/h
	Wind Bearing	248° WSW	Beaufort F1	Light air
Pressure
	Barometer	1018.66 hPa	Rising slowly	0.47 hPa/hr
:now::gauges::today::yesterday::records::trends::forum:::Contact:

Latitude N 45° 35' 13" Longitude W 73° 35' 18" Elevation 50 ft

Dawn:	06:55	Sunrise:	07:29	Moonrise:	04:25
Dusk:	16:46	Sunset:	16:11	Moonset:	13:32
Daylight:	09:51	Day length:	08:42	Moon Phase:	Waning Crescent

Page updated 2025-12-16 9:45:01 AM
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Montrealsky Webcam

NOAA Monthly Report

                   Monthly Climatological Summary for Dec 2025

Name: MONTREAL@ST.LEONARD   City: MONTREAL   State: QUEBEC- CANADA
Elevation: 50 ft  Lat: N 45° 35' 13"   Lon: W 073° 35' 18"

                  Temperature (°C), Rain (mm), Wind Speed (km/h)

                                      Heat  Cool        Avg
    Mean                              Deg   Deg         Wind                 Dom
Day Temp  High   Time   Low    Time   Days  Days  Rain  Speed High   Time    Dir
----------------------------------------------------------------------------------
 1  -5.0   2.4   00:00  -9.2   23:05  23.3   0.0   0.4   9.4  43.5   02:49     W
 2  -7.5  -5.6   14:00 -10.1   23:48  25.7   0.0   0.0   2.5  14.5   17:23   NNE
 3  -5.6   0.1   20:53 -10.8   07:06  23.9   0.0   0.0   3.4  30.6   21:35     S
 4  -7.8   0.7   01:05 -15.1   23:40  26.1   0.0   0.0  12.6  49.9   13:47     W
 5 -10.7  -5.7   23:28 -15.9   04:36  29.0   0.0   0.0   2.7  24.1   00:45   SSW
 6  -3.1   0.3   20:06  -6.0   23:58  21.4   0.0   0.0   4.9  38.6   20:52    SW
 7 -10.6  -6.0   00:00 -13.4   06:20  28.9   0.0   0.0   1.9  19.3   00:26   NNW
 8 -14.2 -11.3   00:19 -16.8   06:56  32.5   0.0   0.0   6.8  32.2   04:54     W
 9 -11.9  -7.3   16:23 -17.4   04:26  30.0   0.0   0.0   1.6  19.3   16:44    SE
10  -6.6  -3.7   14:51 -10.1   00:25  24.9   0.0   0.0   1.7  20.9   16:45   NNE
11  -8.1  -4.7   02:44 -10.5   12:11  26.4   0.0   0.0  14.5  46.7   09:56   WSW
12  -7.8  -4.4   14:33 -10.2   03:59  26.1   0.0   0.0  14.3  48.3   05:30   WSW
13  -6.3  -1.9   18:31 -11.0   04:04  24.6   0.0   0.0   2.5  30.6   20:24    SW
14  -8.4  -5.4   00:00 -12.7   22:26  26.7   0.0   0.0   5.0  29.0   14:43     W
15 -10.3  -5.7   23:43 -14.4   03:43  28.6   0.0   0.0   8.7  30.6   08:59   WSW
----------------------------------------------------------------------------------
    -8.3   2.4     1   -17.4     9   398.1   0.0   0.4   6.2  49.9     4     WSW

Max >=  32.0:  0
Max <=   0.0: 11
Min <=   0.0: 15
Min <= -18.0:  0
Max Rain: 0.4 on day 1
Days of Rain: 1 (>= 0.1 mm)  0 (>= 5.0 mm)  0 (>= 20.0 mm)
Heat Base: 18.3  Cool Base: 18.3  Method: Integration

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