As of 18:37 CDT

Mason, TX weather in December

82°

Mason, Wednesday, 7 October, 18:37

Clear. Feels like 83°. High 87°, low 58°.

Pressure29.91 inHg

Wind2.4 mph S

Humidity48%

Visibility6.2 mi

Dew point61°

See detailed hourly forecast

In December, Mason, TX averages a high of 61.5° and a low of 42°. About 1.4 inches of precipitation fall over the month (5 wet days). The record high is 86.7° (2021) and the record low 7° (1989). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	63.1°	42.6°	7%	79.2° (2012)	26.2° (1974)
2	64.6°	45°	13%	81.3° (1995)	25.5° (1985)
3	64.6°	45.1°	15%	85.3° (2005)	28.6° (1974)
4	63.5°	43.5°	18%	83.3° (2013)	26.6° (2006)
5	63.1°	45.3°	17%	80.8° (2019)	25.3° (2009)
6	62.1°	43.2°	18%	81.3° (1966)	22.1° (1972)
7	61.3°	43°	15%	79.3° (1966)	21.2° (2013)
8	64.4°	44.2°	22%	80.6° (1977)	19.2° (2005)
9	63.1°	42.6°	18%	80.1° (2021)	21.7° (2005)
10	60.4°	41.7°	20%	84.4° (2021)	21.6° (2013)
11	61.3°	41.5°	20%	81.3° (1987)	25.2° (1966)
12	61.3°	41.9°	17%	80.1° (1973)	22.6° (1966)
13	61.7°	42.3°	30%	80.2° (1995)	24.1° (1961)
14	62.1°	43.5°	27%	79.3° (2019)	21.4° (1985)
15	62.1°	41.7°	20%	82.4° (2019)	23.7° (1963)
16	59.7°	41°	17%	81.3° (1977)	17.1° (1989)
17	60.4°	40.8°	7%	77.9° (2016)	23.2° (1979)
18	61°	41.9°	15%	79.9° (1977)	19.2° (2016)
19	61.7°	42.3°	15%	79° (2012)	19.6° (1983)
20	61.9°	43°	12%	83.5° (2025)	21.6° (1983)
21	62.8°	41.7°	15%	84.6° (2010)	24.1° (1976)
22	61°	40.6°	12%	79° (1970)	11.8° (2022)
23	59.7°	40.6°	12%	79.5° (2021)	7° (1989)
24	57.6°	39.2°	15%	80.8° (2021)	9.5° (1983)
25	58.1°	37.6°	10%	86.7° (2021)	8.6° (1983)
26	59.9°	40.1°	17%	84.2° (2021)	18° (1983)
27	62.2°	41.2°	13%	80.2° (2025)	25° (2000)
28	59.9°	42.1°	20%	80.4° (2025)	23.4° (1983)
29	59.7°	41.5°	17%	78.3° (2021)	13.5° (1983)
30	60.8°	41.7°	20%	83.7° (2024)	16° (1983)
31	59.7°	39.6°	13%	79.5° (2021)	20.8° (2017)