Mapleton, United States — Weather in December 2026

Climate Overview

Mapleton, United States in December has cold conditions, with highs averaging around 4.4°C (40°F). Temperatures drop noticeably between day and night.

This month falls at the beginning of Winter. Cold conditions dominate the month.

Daily highs in December gradually drop from around 5°C (41°F) at the start to 3°C (37°F) by month's end.

Rainfall is heaviest during the last third of the month, while the middle tends to be drier.

The warmest days tend to fall around the 21th, averaging 5.8°C (42°F).

Compared to November, this month is about 6°C cooler with 3 more rainy days. Temperatures begin dropping heading into January.

Monthly December Averages

Temperature

4°C / -7°C

Feels Like

1°C / -11°C

Rain

9 days · 64 mm

Sunshine

7h / day

Humidity

71% — Humid

Wind

8 km/h

Wind Direction

ENE (60°)

Gusts

34 km/h

Daylight

9.4 h

Cloud Cover

60%

Clear Sky Days

3.8

UV Index

2.6 — Moderate

Dew Point

-6°C — Dry

Moon Phase

Waxing Crescent · 31%

Snow Days

14 days · 41.8 cm

Frost Days

27 days

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

HighLow

Daily Precipitation

Rainfall

Daily Sunshine

Sunshine

Daily Wind Speed

Wind Speed

Sun Position

Sunrise 07:43

Daylight 9.3h

Sunset 17:03

What to Expect

Cold daytime highs of 4°C (40°F) mean shorter outdoor excursions with warming breaks.

Rain usually comes in shorter passing showers rather than all-day rain.

2 of the last 5 yearly records were warmer than this month's long-run average.

Compare Months

3days (13 mm) Excellent

2days (9 mm) Excellent

Month	Temp	Feels Like	Rain	Sun	Humidity	UV	Status	Details
January	2°C / -8°C	-1°C / -12°C	11days (72 mm) Wet	7.1h Good	75% Muggy	2.9 Moderate	Poor	View Details
February	4°C / -6°C	1°C / -10°C	10days (60 mm) Wet	8.4h Good	70% Muggy	3.9 Moderate	Poor	View Details
March	9°C / -2°C	6°C / -6°C	12days (65 mm) Wet	9.7h Good	69% Muggy	5.5 High	Poor	View Details
April	15°C / 2°C	13°C / -1°C	8days (47 mm) Wet	11.4h Excellent	60% Moderate	6.9 High	Fair	View Details
May	21°C / 7°C	20°C / 4°C	9days (44 mm) Wet	12.5h Excellent	52% Moderate	7.7 Very High	Good	View Details
June best	30°C / 14°C	28°C / 12°C	3days (13 mm) Excellent	13.5h Excellent	34% Comfortable	8.3 Very High	Excellent	View Details
July best	34°C / 19°C	33°C / 18°C	2days (9 mm) Excellent	13.3h Excellent	29% Comfortable	8.4 Very High	Excellent	View Details
August best	33°C / 17°C	31°C / 17°C	4days (21 mm) Good	12.4h Excellent	34% Comfortable	7.7 Very High	Excellent	View Details
September best	28°C / 13°C	25°C / 11°C	4days (26 mm) Good	11.2h Excellent	39% Comfortable	6.5 High	Excellent	View Details
October	19°C / 5°C	16°C / 3°C	6days (39 mm) Good	9.5h Good	52% Moderate	4.9 Moderate	Fair	View Details
November	11°C / -1°C	8°C / -4°C	6days (39 mm) Good	8h Good	60% Moderate	3.3 Moderate	Poor	View Details
December	4°C / -7°C	1°C / -11°C	9days (64 mm) Wet	7h Good	71% Muggy	2.6 Moderate	Poor	View Details

What to Wear

Full winter gear is a must — insulated coat, thermal base layers, warm hat, gloves, and waterproof boots.

Temperatures drop significantly at night, so pack layers you can add or remove throughout the day.

A waterproof jacket or compact umbrella is recommended for occasional showers.

Packing List

Warm coatThermal base layersScarf & glovesUmbrellaComfortable walking shoes

Frequently Asked Questions

Expand all

Is December a good time to visit Mapleton?

December is typically poor for visiting Mapleton, with average highs of 4°C (40°F) and around 9 rainy days. Mapleton, United States in December has cold conditions, with highs averaging around 4.4°C (40°F). Temperatures drop not

Does it rain a lot in Mapleton in December?

Mapleton typically sees around 9 rainy days in December with 64 mm (2.5 in) of total rainfall. An umbrella should suffice.

Does it get cold at night in Mapleton in December?

Yes, nights in Mapleton during December are cold, averaging -7°C (19°F). Pack warm layers and a coat for evenings.

What should I pack for Mapleton in December?

With highs of 4°C (40°F) and lows of -7°C (19°F) in December, we recommend: Warm coat, Thermal base layers, Scarf & gloves, Umbrella, Comfortable walking shoes. Comfortable walking shoes are essential.

Is December among the best months weather-wise in Mapleton?

December is not the most favourable month weather-wise in Mapleton. Consider visiting during months with milder temperatures or less rainfall for a better experience.

What is the UV index in Mapleton in December?

The average UV index in Mapleton during December is 3 (moderate). Sunscreen and sunglasses are recommended during midday hours.

How many hours of daylight are there in Mapleton in December?

Mapleton gets approximately 9 hours of daylight per day in December, with around 7 hours of sunshine.

Does it snow in Mapleton in December?

Yes, Mapleton typically sees around 14 snow days in December with roughly 42 cm (16 in) of snowfall.

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