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Weather in Glendale, Arizona for December 2025

Your guide to Glendale weather in December - trends and predictions

    Temperatures

  • Until now, December 2025 in Glendale has been nearly identical to the historical average, with a temperature of 21.2 °F (showing only a slight deviation of -0.1 °F).

  • The forecast for the upcoming days in Glendale predicts a temperature of 24.5 °F, which is slightly above the historical average.

  • In general, the average temperature in Glendale at the beginning of December is 21.9 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 21.3 °F by the end of December.

  • Rain 🌧️

  • With an average of 3 rainy days, Glendale experiences minimal rainfall in December.

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Average dry days
28
Dry days
Average rainy days
3
Rainy days
Average snowy days
0
Snow days
Average temperatures
20°/9°
Temperatures
Average wind speed
10 km/h
Avg max wind
Average humidity
35 %
Avg humidity

Glendale Weather December

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Temperatures trend during December in Glendale

See the weather trend as well as the moving average line

December weather in Glendale day by day

Click on a date for more information
Date Weather Temperatures Rain UV More
Dec. 1 Light rain shower
Light rain shower
22° /9° 1.5 mm 6
Dec. 2 Sunny
Sunny
21° /7° 0 mm 6
Dec. 3 Sunny
Sunny
21° /8° 0 mm 6
Dec. 4 Sunny
Sunny
21° /8° 0 mm 5
Dec. 5 Partly cloudy
Partly cloudy
23° /8° 0 mm 6
Dec. 6 Sunny
Sunny
23° /9° 0 mm 6
Dec. 7 Sunny
Sunny
22° /8° 0 mm 6
Dec. 8 Sunny
Sunny
21° /6° 0 mm 6
Dec. 9 Sunny
Sunny
21° /7° 0 mm 6
Dec. 10 Sunny
Sunny
21° /5° 0 mm 6
Dec. 11 Overcast
Overcast
20° /8° 0 mm 5
Dec. 12 Partly cloudy
Partly cloudy
21° /10° 0 mm 5
Dec. 13 Partly cloudy
Partly cloudy
20° /9° 0 mm 5
Dec. 14 Sunny
Sunny
21° /8° 0 mm 5
Dec. 15 Sunny
Sunny
31° /10° 0 mm 0.6
Dec. 16 Sunny
Sunny
25° /8° 0 mm 0.7
Dec. 17 Sunny
Sunny
24° /8° 0 mm 0.7
Dec. 18 Sunny
Sunny
23° /16° 0 mm 0.6
Dec. 19 Sunny
Sunny
24° /17° 0 mm 0
Dec. 20 Sunny
Sunny
23° /17° 0 mm 5
Dec. 21 Sunny
Sunny
23° /17° 0 mm 5
Dec. 22 Sunny
Sunny
24° /17° 0 mm 6
Dec. 23 Sunny
Sunny
25° /17° 0 mm 6
Dec. 24 Sunny
Sunny
25° /18° 0 mm 6
Dec. 25 Sunny
Sunny
25° /18° 0 mm 6
Dec. 26 Sunny
Sunny
25° /17° 0 mm 6
Dec. 27 Sunny
Sunny
23° /17° 0 mm 5
Dec. 28 Partly cloudy
Partly cloudy
23° /17° 0 mm 5
Dec. 29 Overcast
Overcast
19° /9° 0.1 mm 4
Dec. 30 Patchy rain possible
Patchy rain possible
18° /8° 0.2 mm 4
Dec. 31 Overcast
Overcast
16° /8° 0.1 mm 4
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Important Notice
Our weather forecast for Glendale in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Glendale forecast closer to your planned date for the most up-to-date weather information.

Glendale in December - FAQ

What are the expected maximum and minimum temperatures in Glendale during December?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Glendale during December?
Expect minimal rainfall in Glendale during December, with a total of 11 mm over approximately 3 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in Glendale during December?
The average wind speed in Glendale during December is 10 km/h, suggesting breezy to windy conditions, depending on your activities.

December rainfall patterns in Glendale

Explore the daily rainfall trends and prepare for Glendales December weather 💧
Typically, Glendale has 3 rainy days in December with a total of 11 mm of rainfall.

UV exposure in Glendale during December

Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️

Quick links

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Location coordinates Where is Glendale?

Get accurate weather forecasts for Glendale, located at latitude 33.539 and longitude -112.186. Stay updated with localized weather information tailored for Glendale.

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