The Frontier Gazette & Almanack
“Fair Warning for Every Town Under the Sky” · Est. 1881
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Carleton Place Weather in December

Carleton Place in December

The short of it: Carleton Place in December averages a high of -1 °C (29 °F) and a low of -9 °C (16 °F), with 63 mm (2.5 in) of rain and about 8 h 46 min of daylight. Rated 1 of 5 for a visit; the best months are June and September. Source: TerraClimate climate normals, 1991–2020.

Average high -1° · low -9° · rain 63 mm · daylight 8 h 46 min

✦ Travel with care for a visit · best months: June & September

Thirty years of records give Carleton Place an average December high of -1°, a low of -9° and some 63 mm of rain. The year turns hard here: highs drop 7° from November to about -1°, with nights near -9°. Wet spells are common — about 63 mm, the 10th wettest month. Snow lies on the ground; mind the passes.

The sun is up for about 8 h 46 min in mid-December, 41 minutes less than a month before.

For the traveller: pack the buffalo coat, mittens and fur-lined boots, and an oilskin besides. The Almanac rates December 1 of 5 for a visit; the finest months here are June and September.

Against its neighbours, Carleton Place runs warmer than most and drier than most in December. Almonte, 11 km to the NNW, sees much the same highs.

December in Carleton Place, by the numbers

Warmth rank
10th warmest of 12
Rain rank
10th wettest of 12
Versus November
7° colder, 10 mm less rain
Versus January
4° warmer
Day–night spread
8°
Snow season
Nov–Apr
Daylight, mid-month
8 h 46 min
Average wind
14 km/h

Neighbouring Towns

December averages · distance by the crow’s flight
TownDistanceHighLowRain
AlmonteOntario11 km NNW-2°-9°62 mm
Mississippi MillsOntario12 km NNW-2°-9°62 mm
StittsvilleOntario22 km NE-2°-9°72 mm
RichmondOntario25 km ENE-1°-9°73 mm
KanataOntario26 km NE-2°-9°73 mm
PerthOntario27 km SSW-1°-9°66 mm
Smiths FallsOntario27 km SSE-1°-8°69 mm
Glen CairnOntario28 km NE-2°-9°73 mm

The Almanac · Carleton Place Month by Month

Climate normals 1991–2020 · pick a month
PrecipitationAverage highAverage low
Travel with care
The Almanac Speaks
December
✦✦✦✦✦

The year turns hard here: highs drop 7° from November to about -1°, with nights near -9°. Wet spells are common — about 63 mm, the 10th wettest month. Snow lies on the ground; mind the passes.

Climate of Carleton Place by month
MonthHighLowRainWindDaylightVisit
January-5°-15°66 mm13 km/h9 h 7 min✦
February-4°-14°47 mm14 km/h10 h 20 min✦
March2°-8°56 mm13 km/h11 h 47 min✦
April10°0°72 mm14 km/h13 h 26 min✦
May18°6°76 mm12 km/h14 h 51 min✦✦✦
June23°12°92 mm10 km/h15 h 37 min✦✦✦
July26°15°98 mm10 km/h15 h 18 min✦✦✦
August25°14°78 mm10 km/h14 h 4 min✦✦✦
September21°10°83 mm10 km/h12 h 27 min✦✦✦
October13°4°82 mm13 km/h10 h 51 min✦✦
November6°-2°73 mm13 km/h9 h 27 min✦
December-1°-9°63 mm14 km/h8 h 46 min✦

Questions Readers Ask about Carleton Place in December

Answered from the wire & the Almanac

What is the weather like in Carleton Place in December?

Days average -1 °C (29 °F) and nights -9 °C (16 °F), with about 63 mm (2.5 in) of rain over the month. The year turns hard here: highs drop 7° from November to about -1°, with nights near -9°. Wet spells are common — about 63 mm, the 10th wettest month. Snow lies on the ground; mind the passes.

Is December a good time to visit Carleton Place?

The Almanac gives December 1 of 5 (travel with care). The best months are June and September.

How long are the days in Carleton Place in December?

In mid-December the sun is up for about 8 h 46 min. These are the shortest days of the year; the longest, in June, last 15 h 37 min.

Does it snow in Carleton Place in December?

Yes — snow usually lies on the ground in December.

What should I pack for Carleton Place in December?

Thermal layers, a down coat, mittens and insulated boots, plus a good raincoat — it is a wet month.

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The Editor’s Remark

“Weather is the only news that never grows stale. Each morning the sky writes its own front page, and we at Wanted Weather are but its telegraph operators.”— J. Whitmore, Editor
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