Moose Jaw weather in December

In December, Moose Jaw sees average daytime highs of -6°C and overnight lows near -14°C, with 16 mm of precipitation across 4.7 wet days and about 7.9 hours of daylight. It is the 10th-warmest and 11th-wettest month of the year here.

Highs ease over the month, from about -4°C in the first days to -8°C by the end. The sky is clear or mostly clear about 23% of the time in December, and the air most often feels dry.

Daylight stretches from about 8 h 06 min at the start of December to 7 h 48 min by month's end. Set against the rest of the year, December is Moose Jaw's 10th-clearest and 7th-windiest month. For the whole year in context, see Moose Jaw's year-round climate.

Daytime high
-6°
10th warmest
Overnight low
-14°
3rd coldest
Precipitation
16 mm
4.7 wet days
Daylight
7 h 48 min
9:04 AM – 4:53 PM
Cloud cover
67%
10th clearest
Wind
15 km/h
7th windiest
Solar energy
1.04 kWh/m²
Travel score
0.0
out of 10

Moose Jaw is city in Saskatchewan, Canada.

Density
724/km²
people per km²
Founded
1903

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in December

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about -4°C in the first days to -8°C by the end.

A typical December day in Moose Jaw reaches about -6°C in the afternoon and slips back to -14°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between -17°C and 3°C. Set against its neighbours, December runs about 7°C cooler than November and about 2°C warmer than January.

-30°-20°-10°151015202531
Avg high (°C)Avg low (°C)
1-4-12
2-4-12
3-4-12
4-4-13
5-4-13
6-5-13
7-5-13
8-5-13
9-5-13
10-5-13
11-5-14
12-5-14
13-6-14
14-6-14
15-6-14
16-6-14
17-6-14
18-6-14
19-6-14
20-6-15
21-7-15
22-7-15
23-7-15
24-7-15
25-7-16
26-8-16
27-8-16
28-8-16
29-8-16
30-8-17
31-8-17

How December really feels in Moose Jaw

Once humidity and wind are folded in, December averages 0 days that feel above 32°C and 31 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
31
31 feel bitter (≤ -10°C)

The story in December is cold — wind chill drags the overnight "feels like" below the raw low.

Moose Jaw weather by month

How December compares with the rest of the year at a glance. December is the 10th-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan-8° / -17°175.15.68.30.0
Feb-6° / -15°123.43.69.70.0
Mar / -9°195.64.911.50.0
Apr11° / -2°346.72.513.52.7
May18° / 599.50.915.25.6
Jun22° / 10°8911.8016.16.2
Jul25° / 12°739.8015.87.1
Aug25° / 11°578.4014.37.4
Sep19° / 386.20.112.46.6
Oct10° / -1°316.11.810.52.7
Nov / -8°215.24.68.80.0
Dec-6° / -14°164.75.17.90.0

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 23% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 14% of December, with mostly cloudy or overcast conditions the remaining 64%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13565
23565
33565
43565
53565
63565
73565
83664
93664
103664
113664
123664
133664
143664
153763
163763
173862
183862
193763
203763
213763
223763
233763
243763
253763
263763
273664
283664
293664
303664
313664

Chance of precipitation in December

Any precipitationSnow

Moose Jaw gets around 16 mm of rain and snow over 4.7 wet days in December. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 15% and peaks near 16% on the wettest days, and about 5 days bring snow.

0%10%20%30%151015202531
Rain chance (%)Snow chance (%)
11617
21617
31616
41616
51516
61516
71516
81515
91515
101415
111515
121515
131516
141516
151516
161516
171516
181617
191617
201617
211617
221617
231617
241618
251618
261618
271518
281518
291517
301517
311517

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

Most of December feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, December lands in the dry band about 100% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)
1100
2100
3100
4100
5100
6100
7100
8100
9100
10100
11100
12100
13100
14100
15100
16100
17100
18100
19100
20100
21100
22100
23100
24100
25100
26100
27100
28100
29100
30100
31100

Wind in December

Winds average 15 km/h in December.

Across December, daily wind ranges from about 14 km/h on the calmest days to 15 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
115light breeze
215light breeze
315light breeze
415light breeze
515light breeze
615light breeze
715light breeze
815light breeze
915light breeze
1015light breeze
1115light breeze
1215light breeze
1315light breeze
1415light breeze
1515light breeze
1615light breeze
1715light breeze
1815light breeze
1915light breeze
2015light breeze
2115light breeze
2215light breeze
2315light breeze
2415light breeze
2515light breeze
2614light breeze
2714light breeze
2814light breeze
2914light breeze
3015light breeze
3115light breeze

Sunrise & sunset in December

DaylightNight

Daylight runs from about 8 h 06 min at the start of December to 7 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 18 minutes over December. Sunrise moves from 8:48 AM to 9:10 AM, and sunset from 4:55 PM to 5:01 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
18.18:484:55
28.18:504:55
38.18:514:54
48.08:524:54
58.08:534:54
68.08:544:53
78.08:564:53
87.98:574:53
97.98:584:53
107.98:594:52
117.99:004:52
127.99:014:52
137.89:014:52
147.89:024:52
157.89:034:53
167.89:044:53
177.89:054:53
187.89:054:53
197.89:064:53
207.89:074:54
217.89:074:54
227.89:084:55
237.89:084:55
247.89:084:56
257.89:094:56
267.89:094:57
277.89:094:58
287.89:104:58
297.89:104:59
307.89:105:00
317.89:105:01

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 1.04 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 1.04 kWh/m² to a high of 6.54 kWh/m² in July across the year — December's 1.04 kWh/m² sits near the bottom.

00.511.52151015202531
Solar energy (kWh/m²)Level
11.1Dim
21.1Dim
31.1Dim
41.1Dim
51.1Dim
61.1Dim
71.1Dim
81.1Dim
91.1Dim
101.1Dim
111.1Dim
121.1Dim
131.0Dim
141.0Dim
151.0Dim
161.0Dim
171.0Dim
181.0Dim
191.0Dim
201.0Dim
211.0Dim
221.0Dim
231.0Dim
241.0Dim
251.0Dim
261.0Dim
271.1Dim
281.1Dim
291.1Dim
301.1Dim
311.1Dim
Planning a trip in December

Is December a good time to visit Moose Jaw?

Our two travel scores rate December for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

0.0
Sightseeing
8th-best month of the year
0.0
Beach & pool
8th-best month of the year

December is a weaker month for outdoor sightseeing in Moose Jaw.

What to pack for Moose Jaw in December

From December's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In December, Moose Jaw sees daytime highs around -6°C and nights near -14°C. Pack a warm layer and a heavy coat. About 5 days see rain.

a warm layera heavy coat

UV index in Moose Jaw in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks around 1. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Moose Jaw peaks around June 21 at about 7 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 18 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 6 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighHighModerateLowJun 21UV 7Dec 18UV 1
UV index (midday)Level
Jan1Low
Feb1Low
Mar3Moderate
Apr4Moderate
May5High
Jun7Very high
Jul7High
Aug4Moderate
Sep4Moderate
Oct3Moderate
Nov1Low
Dec1Low

Air quality in Moose Jaw in December

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where December falls, not just the annual average.

Air quality in Moose Jaw is worst in July — around 19 µg/m³ PM2.5 (moderate), about 3.5× the cleanest month (December, 5 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 2419 µg/m³Dec 195 µg/m³
PM2.5 (µg/m³)Level
Jan6Good
Feb7Good
Mar11Good
Apr11Good
May12Good
Jun11Good
Jul19Moderate
Aug19Moderate
Sep10Good
Oct6Good
Nov6Good
Dec5Good
Location & terrain

Where is Moose Jaw?

Moose Jaw sits at 50.4°N, 105.5°W, 552 m above sea level, in Canada. The nearest listed city is Regina, 65 km away.

Topography around Moose Jaw

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Moose Jaw.

Within 3 km, the terrain around Moose Jaw has only modest variations in elevation — a maximum elevation change of 44 m around an average of 559 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 100 m; within 80 km, significant variations in elevation — a maximum elevation change of 392 m.

The land around Moose Jaw is covered by artificial surfaces (37%) and grassland (34%) within 3 km, cropland (77%) within 16 km, and cropland (63%) and grassland (32%) within 80 km.

3 km
44 m
16 km
100 m
80 km
392 m
treesgrasslandcroplandartificial surfacesbare terrainwater
December weather nearby: Regina 65 km · Dewdney East 70 km · Arcola East 71 km · Swift Current 161 km · Stonebridge 202 km · Lakewood 204 km · Nutana Sector 204 km · University Heights 207 km

Canada travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type A / B
120 V · 60 Hz
Prices
≈ 83% of US
price level, 2025
GDP per capita
$55,698
2025
Happiness
6.7 / 10
World Happiness, 2025
Safe drinking water
97%
of population, 2024
Homicide rate
2
per 100k, 2023
Road deaths
5.3
per 100k/yr, 2019
Income group
High
World Bank
Religion
Christian 53%none 35%Muslim 5%Hindu 2%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Moose Jaw (50.4001°, -105.5345°, elevation 552 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).