December

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December

McAllen Weather December

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November

January

Temperatures trend during December in McAllen

See the weather trend as well as the moving average line

December weather in McAllen day by day

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November January

Date	Weather	Temperatures	Rain	UV
Dec. 1	Patchy rain possible	17° /12°	1.6 mm	4
Dec. 2	Patchy rain possible	18° /13°	1.2 mm	4
Dec. 3	Light rain	19° /12°	2.6 mm	4.6
Dec. 4	Light rain	21° /15°	3.5 mm	4.6
Dec. 5	Patchy rain possible	19° /13°	1.6 mm	4.6
Dec. 6	Light rain	21° /14°	2.8 mm	4.5
Dec. 7	Patchy rain possible	22° /14°	0.3 mm	4.5
Dec. 8	Overcast	19° /12°	0.1 mm	4.5
Dec. 9	Overcast	23° /13°	0 mm	4.5
Dec. 10	Patchy rain possible	24° /13°	0.2 mm	4.5
Dec. 11	Sunny	20° /13°	0 mm	4.4
Dec. 12	Cloudy	24° /14°	0 mm	4.4
Dec. 13	Patchy rain possible	27° /19°	0.2 mm	4.4
Dec. 14	Patchy rain possible	27° /18°	0.7 mm	4.4
Dec. 15	Patchy rain possible	20° /15°	0.2 mm	4.4
Dec. 16	Patchy rain possible	20° /16°	0.1 mm	4.4
Dec. 17	Light rain	23° /17°	2.8 mm	4.4
Dec. 18	Patchy rain possible	29° /19°	0.3 mm	4.4
Dec. 19	Overcast	20° /15°	0 mm	4.4
Dec. 20	Patchy rain possible	25° /15°	0.1 mm	4
Dec. 21	Sunny	25° /16°	0 mm	4
Dec. 22	Overcast	26° /19°	0 mm	3
Dec. 23	Overcast	26° /20°	0 mm	4
Dec. 24	Overcast	26° /19°	0 mm	4
Dec. 25	Overcast	26° /20°	0 mm	4
Dec. 26	Overcast	28° /20°	0 mm	4
Dec. 27	Overcast	29° /21°	0 mm	4
Dec. 28	Overcast	29° /21°	0 mm	4
Dec. 29	Sunny	25° /12°	0 mm	4
Dec. 30	Partly cloudy	21° /12°	0 mm	4
Dec. 31	Mist	21° /14°	0 mm	4
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Important Notice

Our weather forecast for McAllen 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 McAllen forecast closer to your planned date for the most up-to-date weather information.

Change Month

McAllen in December - FAQ

What are the expected maximum and minimum temperatures in McAllen during December?

During December, expect a variety of temperatures with highs around 23° and lows near 15°, suitable for diverse activities and preferences.

How much rainfall should be expected in McAllen during December?

Expect minimal rainfall in McAllen during December, with a total of 18.3 mm over approximately 5 days. This minimal precipitation is unlikely to significantly impact plans.

What are the typical wind conditions in McAllen during December?

The average wind speed in McAllen during December is 22 km/h, suggesting breezy to windy conditions, depending on your activities.

December rainfall patterns in McAllen

Explore the daily rainfall trends and prepare for McAllens December weather 💧

Typically, McAllen has 5 rainy days in December with a total of 18.3 mm of rainfall.

UV exposure in McAllen during December

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

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Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
		1 17°	2 18°	3 19°	4 21°	5 19°
6 21°	7 22°	8 19°	9 23°	10 24°	11 20°	12 24°
13 27°	14 27°	15 20°	16 20°	17 23°	18 29°	19 20°
20 25°	21 25°	22 26°	23 26°	24 26°	25 26°	26 28°
27 29°	28 29°	29 25°	30 21°	31 21°