Humid subtropical climate

Climate Mason - Texas

Annual high77ºF

Annual low51ºF

Precipitation29.19 inch

Month	HighºF	LowºF	Precipinch
Jan	59	32	1.13
Feb	63	35	1.97
Mar	70	43	2.30
Apr	78	51	2.16
May	83	60	3.58
Jun	89	67	4.31
Jul	92	69	2.47
Aug	93	68	1.95
Sep	87	62	2.73
Oct	78	51	3.12
Nov	69	43	2.08
Dec	60	33	1.39

JanHigh 59ºFLow 32ºFPrecip 1.13 inch
FebHigh 63ºFLow 35ºFPrecip 1.97 inch
MarHigh 70ºFLow 43ºFPrecip 2.30 inch
AprHigh 78ºFLow 51ºFPrecip 2.16 inch
MayHigh 83ºFLow 60ºFPrecip 3.58 inch
JunHigh 89ºFLow 67ºFPrecip 4.31 inch
JulHigh 92ºFLow 69ºFPrecip 2.47 inch
AugHigh 93ºFLow 68ºFPrecip 1.95 inch
SepHigh 87ºFLow 62ºFPrecip 2.73 inch
OctHigh 78ºFLow 51ºFPrecip 3.12 inch
NovHigh 69ºFLow 43ºFPrecip 2.08 inch
DecHigh 60ºFLow 33ºFPrecip 1.39 inch

Mason Climate Graph - Texas Climate Chart

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Climate summary

What is the average weather in Mason, Texas?

Mason experiences a humid subtropical climate with strong seasonal changes. Summers are hot, often bringing heavy downpours or afternoon thunderstorms. Winters in Mason are cold. The area receives moderate precipitation, with a moderately wetter pattern during the summer months.

Based on climate normals · 1991–2020

Mason weather averages

Annual high77ºF

Annual low51ºF

Precipitation29.19 inch

Daily normals Mason - Texas - January

Day	HighºF	LowºF	Prec/moinch	Prec/yrinch
Jan 1	60.4	33.4	0.04	0.04
Jan 2	60.4	33.3	0.08	0.08
Jan 3	60.3	33.3	0.12	0.12
Jan 4	60.3	33.2	0.16	0.16
Jan 5	60.2	33.2	0.20	0.20
Jan 6	60.2	33.2	0.23	0.23
Jan 7	60.2	33.2	0.27	0.27
Jan 8	60.2	33.2	0.31	0.31
Jan 9	60.2	33.2	0.34	0.34
Jan 10	60.3	33.2	0.37	0.37
Jan 11	60.3	33.2	0.41	0.41
Jan 12	60.4	33.2	0.44	0.44
Jan 13	60.5	33.3	0.47	0.47
Jan 14	60.5	33.3	0.51	0.51
Jan 15	60.6	33.3	0.56	0.56
Jan 16	60.7	33.4	0.60	0.60
Jan 17	60.9	33.4	0.65	0.65
Jan 18	61.0	33.5	0.69	0.69
Jan 19	61.1	33.5	0.74	0.74
Jan 20	61.2	33.6	0.78	0.78
Jan 21	61.4	33.7	0.83	0.83
Jan 22	61.5	33.7	0.88	0.88
Jan 23	61.7	33.8	0.93	0.93
Jan 24	61.9	33.9	0.98	0.98
Jan 25	62.0	34.0	1.03	1.03
Jan 26	62.2	34.1	1.07	1.07
Jan 27	62.4	34.2	1.12	1.12
Jan 28	62.5	34.3	1.17	1.17
Jan 29	62.7	34.4	1.22	1.22
Jan 30	62.9	34.6	1.27	1.27
Jan 31	63.0	34.7	1.32	1.32

Precipitation and snow add up through the month (/mo) and the year (/yr)

Weather history Mason - July 2026

Day	HighºF	LowºF	Precip.inch
Jul 1	99.0	73.9	–
Jul 2	97.0	73.9	–
Jul 3	98.1	73.0	–
Jul 4	100.0	73.0	–
Jul 5	98.1	70.0	–
Jul 6	100.0	70.0	–
Jul 7	93.9	66.0	–
Jul 8	97.0	66.0	–
Jul 9	99.0	72.0	–
Jul 10	99.0	69.1	–
Jul 11	96.1	69.1	–
Jul 12	93.0	72.0	–
Jul 13	96.1	73.9	–
Jul 14	93.0	72.0	–
Jul 15	82.0	68.0	–
Jul 16	78.1	66.9	–
Jul 17	84.0	66.9	–
Jul 18	90.0	69.1	–
Jul 19	93.9	75.0	–
Jul 20	96.1	73.0	–
Jul 21	99.0	71.1	–
Jul 22	100.9	70.0	–
Jul 23	102.0	73.0	–
Jul 24	100.0	75.9	–
Jul 25	93.9	73.0	–
Jul 26	97.0	72.0	–
Jul 27	97.0	71.1	–
Jul 28	98.1	72.0	–
Jul 29	98.1	72.0	–
Jul 30	97.0	73.9	–
Jul 31	99.0	72.0	–

The data for July 2026 is incomplete: some days or values are missing.

–No data
–Not yet observed or received
TTrace, too small to measure

Observed extremes

Highest max temperature102.0ºF · Jul 23
Lowest max temperature78.1ºF · Jul 16
Highest min temperature75.9ºF · Jul 24
Lowest min temperature66.0ºF · Jul 7

Geo Mason - Texas

30.73°N, 99.18°W

Location

Country: United States
State: Texas
County: Mason
City: Mason
Zip Code: 76856
Elevation: 1496 ft
Longitude: -99.18
Latitude: 30.73
ICAO: –
IATA: –

Map of Mason - Texas

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USGS National Map