Arlington, Texas, United States climate

Average temperatures, precipitation and all-time records for Arlington, Texas, United States, with every day graded against ~46 years of local climate history (1980–2026). Its warmest month is August, averaging a high of 96°F, and its coldest is January, with an average low of 38°F.

Arlington is a city in Tarrant County, Texas, United States. It is part of the Mid-Cities region of the Dallas–Fort Worth–Arlington metropolitan statistical area, and is a principal city of the metropolis and region. via Wikipedia

How today compares

Latest recorded day: 2026-09-05. Each reading placed on Arlington, Texas, United States's own ±7-day seasonal distribution.

High 99°F High · 89th pct

Low 79°F Very High · 95th pct

Feels-like 104°F Normal · 44th pct

Humidity 17.0 g/m³ Normal · 51st pct

Wind 9 mph Below Normal · 40th pct

Gust 18 mph Below Normal · 39th pct

Precip 0.00 in Dry

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Arlington average temperatures by month

Typical daily high and low, and average precipitation, for each month in Arlington, Texas, United States, based on 1980–2026 records. The wettest month is May (0.20 in on an average day).

Month	Avg high	Avg low	Avg precip
January	57°F	38°F	0.10 in
February	63°F	42°F	0.10 in
March	70°F	50°F	0.10 in
April	77°F	57°F	0.10 in
May	84°F	65°F	0.20 in
June	91°F	73°F	0.10 in
July	95°F	76°F	0.10 in
August	96°F	77°F	0.10 in
September	89°F	70°F	0.10 in
October	80°F	59°F	0.10 in
November	68°F	50°F	0.10 in
December	59°F	41°F	0.10 in

Jan 26°–72°

Feb 29°–77°

Mar 38°–82°

Apr 46°–85°

May 57°–90°

Jun 68°–96°

Jul 73°–101°

Aug 71°–102°

Sep 62°–96°

Oct 49°–89°

Nov 37°–80°

Dec 29°–72°

Each bar spans the 10th-percentile daily low to the 90th-percentile daily high (the range most days fall within), coloured cold → hot on a shared -10°F to 115°F scale, so the whole year's rhythm reads at a glance.

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Record extremes

Hottest day on record: 109°F on 2023-08-18
Coldest day on record: -1°F on 2021-02-16

All Arlington weather records →

Percentiles compare each day to Arlington, Texas, United States's own history, so grades are relative to this location: a “Near Record” day here isn't the same temperature as elsewhere. How the grades work →