Apache Junction, United States — Weather in December 2026

Climate Overview

Apache Junction, United States in December has mild conditions, with highs averaging 19.3°C (67°F) and noticeably cooler mornings. Temperatures drop noticeably between day and night.

This month falls at the beginning of Winter.

Daily highs in December gradually drop from around 20°C (68°F) at the start to 17°C (63°F) by month's end.

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

Expect around 8.4h of sunshine at the start of December, decreasing to 7.9h by the end.

The warmest days tend to fall around the 8th, averaging 20.4°C (69°F).

Compared to November, this month is about 5°C cooler with 2 more rainy days.

Monthly December Averages

Temperature

19°C / 6°C

Feels Like

17°C / 3°C

Rain

4 days · 34 mm

Sunshine

8.2h / day

Humidity

54% — Moderate

Wind

10 km/h

Wind Direction

ENE (68°)

Gusts

26 km/h

Daylight

10 h

Cloud Cover

40%

Clear Sky Days

11.3

UV Index

3.7 — Moderate

Dew Point

4°C — Dry

Moon Phase

Waxing Crescent · 31%

Frost Days

1 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 07:24

Daylight 10h

Sunset 17:21

Compare Months

1days (6 mm) Excellent

1days (3 mm) Excellent

1days (4 mm) Excellent

3days (21 mm) Excellent

2days (26 mm) Excellent

Month	Temp	Feels Like	Rain	Sun	Humidity	UV	Status	Details
January	18°C / 4°C	15°C / 1°C	5days (49 mm) Good	8.5h Good	56% Moderate	4 Moderate	Fair	View Details
February	20°C / 6°C	17°C / 3°C	4days (46 mm) Good	9.5h Good	49% Moderate	5.2 High	Fair	View Details
March	24°C / 9°C	21°C / 6°C	4days (38 mm) Good	10.5h Excellent	42% Moderate	6.4 High	Good	View Details
April best	29°C / 13°C	26°C / 10°C	1days (6 mm) Excellent	12h Excellent	24% Comfortable	7.8 Very High	Excellent	View Details
May best	33°C / 17°C	30°C / 15°C	1days (3 mm) Excellent	12.8h Excellent	20% Comfortable	8.4 Very High	Excellent	View Details
June	39°C / 24°C	37°C / 22°C	1days (4 mm) Excellent	13h Excellent	18% Comfortable	8.7 Very High	Good	View Details
July	40°C / 27°C	40°C / 28°C	6days (34 mm) Good	12.5h Excellent	33% Comfortable	8.7 Very High	Poor	View Details
August	39°C / 26°C	39°C / 28°C	5days (28 mm) Good	12.1h Excellent	38% Comfortable	8.3 Very High	Poor	View Details
September	36°C / 23°C	36°C / 23°C	4days (25 mm) Good	11.2h Excellent	35% Comfortable	7.4 Very High	Good	View Details
October best	31°C / 16°C	29°C / 14°C	3days (21 mm) Excellent	10.2h Excellent	36% Comfortable	6 High	Excellent	View Details
November	24°C / 10°C	21°C / 7°C	2days (26 mm) Excellent	9.2h Good	41% Moderate	4.5 Moderate	Good	View Details
December	19°C / 6°C	17°C / 3°C	4days (34 mm) Good	8.2h Good	54% Moderate	3.7 Moderate	Fair	View Details

What to Wear

Dress in layers — a mix of long sleeves, light sweaters, and a versatile jacket works best for changeable conditions.

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

Packing List

Warm evening layerComfortable walking shoes

Frequently Asked Questions

Expand all

Is December a good time to visit Apache Junction?

December is typically fair for visiting Apache Junction, with average highs of 19°C (67°F) and around 4 rainy days. Apache Junction, United States in December has mild conditions, with highs averaging 19.3°C (67°F) and noticeably cooler

Does it rain a lot in Apache Junction in December?

Apache Junction typically sees around 4 rainy days in December with 34 mm (1.3 in) of total rainfall. An umbrella should suffice.

Does it get cold at night in Apache Junction in December?

Nights in Apache Junction during December are cool at around 6°C (42°F). Bring a jacket or sweater for evenings.

What should I pack for Apache Junction in December?

With highs of 19°C (67°F) and lows of 6°C (42°F) in December, we recommend: Warm evening layer, Comfortable walking shoes. Comfortable walking shoes are essential.

Is December among the best months weather-wise in Apache Junction?

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

What is the UV index in Apache Junction in December?

The average UV index in Apache Junction during December is 4 (moderate). Sunscreen and sunglasses are recommended during midday hours.

How many hours of daylight are there in Apache Junction in December?

Apache Junction gets approximately 10 hours of daylight per day in December, with around 8 hours of sunshine.

Does it snow in Apache Junction in December?

Snow is uncommon in Apache Junction during December based on 10-year climate averages.

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