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

Simo in December

The short of it: Simo in December averages a high of -3 °C (28 °F) and a low of -10 °C (15 °F), with 49 mm (1.9 in) of rain and about 3 h 10 min of daylight. Rated 1 of 5 for a visit; the best months are July and August. Source: TerraClimate climate normals, 1991–2020.

Average high -3° · low -10° · rain 49 mm · daylight 3 h 10 min

✦ Travel with care for a visit · best months: July & August

Thirty years of records give Simo an average December high of -3°, a low of -10° and some 49 mm of rain. Much like November: highs about -3°, nights near -10°. Pack the buffalo coat. Rain is modest, about 49 mm, the 7th wettest month. Snow lies on the ground; mind the passes.

The sun is up for about 3 h 10 min in mid-December, 155 minutes less than a month before. Lanterns are lit by mid-afternoon.

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

Against its neighbours, Simo runs about middling and wetter than most in December. Kuivaniemi, 12 km to the SSE, sees much the same highs.

December in Simo, by the numbers

Warmth rank
10th warmest of 12
Rain rank
7th wettest of 12
Versus November
3° colder, 7.0 mm less rain
Versus January
3° warmer
Day–night spread
7°
Snow season
Oct–Apr
Daylight, mid-month
3 h 10 min
Average wind
12 km/h

Neighbouring Towns

December averages · distance by the crow’s flight
TownDistanceHighLowRain
KuivaniemiNorth Ostrobothnia12 km SSE-2°-9°50 mm
KemiLapland24 km WNW-3°-10°46 mm
LautiosaariLapland26 km NW-3°-11°47 mm
KeminmaaLapland28 km WNW-3°-11°47 mm
IiNorth Ostrobothnia42 km SSE-2°-9°48 mm
HaparandaNorrbotten46 km WNW-3°-10°52 mm
TornioLapland46 km WNW-3°-10°52 mm
TervolaLapland48 km NNW-3°-11°55 mm

The Almanac · Simo Month by Month

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

Much like November: highs about -3°, nights near -10°. Pack the buffalo coat. Rain is modest, about 49 mm, the 7th wettest month. Snow lies on the ground; mind the passes.

Climate of Simo by month
MonthHighLowRainWindDaylightVisit
January-6°-14°41 mm13 km/h4 h 37 min✦✦
February-6°-15°36 mm13 km/h8 h 7 min✦✦
March-1°-10°32 mm13 km/h11 h 26 min✦✦
April4°-4°29 mm12 km/h15 h 10 min✦✦✦
May10°2°41 mm13 km/h18 h 57 min✦✦✦✦
June17°8°56 mm13 km/h22 h 58 min✦✦✦✦
July20°12°68 mm12 km/h20 h 43 min✦✦✦✦
August18°10°68 mm12 km/h16 h 43 min✦✦✦✦
September12°5°58 mm13 km/h12 h 56 min✦✦✦
October5°-1°60 mm13 km/h9 h 22 min✦✦
November0°-5°56 mm13 km/h5 h 45 min✦
December-3°-10°49 mm12 km/h3 h 10 min✦

Questions Readers Ask about Simo in December

Answered from the wire & the Almanac

What is the weather like in Simo in December?

Days average -3 °C (28 °F) and nights -10 °C (15 °F), with about 49 mm (1.9 in) of rain over the month. Much like November: highs about -3°, nights near -10°. Pack the buffalo coat. Rain is modest, about 49 mm, the 7th wettest month. Snow lies on the ground; mind the passes.

Is December a good time to visit Simo?

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

How long are the days in Simo in December?

In mid-December the sun is up for about 3 h 10 min. These are the shortest days of the year; the longest, in June, last 22 h 58 min.

Does it snow in Simo in December?

Yes — snow usually lies on the ground in December.

What should I pack for Simo in December?

Thermal layers, a down coat, mittens and insulated boots.

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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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