Garland, TX Climate & Monthly Averages
The climate of Garland
Located in Texas, United States, Garland experiences a humid subtropical climate with hot, humid summers and generally mild winters. Afternoon temperatures peak near 94°F (34°C) in July and dip to about 55°F (13°C) in January, with around 58.0 inches (1473 mm) of precipitation falling across the year.
Climate quick facts
- Hottest month: July - highs near 94°F (34°C)
- Coldest month: January - highs near 55°F (13°C)
- Record high: 108°F (42°C) · Record low: -2°F (-19°C) (2015–2024)
- Wettest month: May (14 rainy days) · Sunniest: July (12.0 h sun/day)
- Climate type: humid subtropical - hot, humid summers and generally mild winters
- Snow: about 1 days a year
Temperatures through the year
The warmest stretch of the year centers on July. Highs average 94°F (34°C) and overnight lows stay near 78°F (25°C). The coolest month is January, with typical highs of 55°F (13°C) and lows around 38°F (3°C). Based on 2015–2024 weather data, temperatures have reached as high as 108°F (42°C) and dropped as low as -2°F (-19°C).
Rain, sun and snow
May is usually the wettest month. It brings about 8.3 inches (210 mm) of rain over 14 days, while January is the driest. July brings the most sunshine, averaging 12.0 hours of sun a day. Snowfall is rare but not unheard of.
Monthly climate table
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 55° | 38° | 7 | 2.9 in | 7.2 h/day | 66% |
| February | 59° | 41° | 9 | 4.2 in | 7.0 h/day | 69% |
| March | 68° | 51° | 12 | 5.0 in | 7.9 h/day | 69% |
| April | 74° | 56° | 12 | 6.7 in | 8.9 h/day | 69% |
| May | 82° | 66° | 14 | 8.3 in | 9.2 h/day | 74% |
| June | 89° | 73° | 10 | 5.0 in | 11.2 h/day | 70% |
| July | 94° | 78° | 9 | 3.0 in | 12.0 h/day | 63% |
| August | 93° | 78° | 9 | 4.5 in | 11.5 h/day | 62% |
| September | 88° | 72° | 8 | 4.4 in | 10.2 h/day | 64% |
| October | 78° | 61° | 8 | 6.0 in | 9.0 h/day | 62% |
| November | 66° | 49° | 8 | 4.3 in | 7.4 h/day | 70% |
| December | 59° | 43° | 8 | 3.7 in | 6.7 h/day | 70% |
Garland month by month
Garland weather in January
January brings highs around 55°F (13°C), lows near 38°F (3°C), about 7 wet days - typically the coldest month and the driest month of the year in Garland.
Garland weather in February
February brings highs around 59°F (15°C), lows near 41°F (5°C), about 9 wet days.
Garland weather in March
March brings highs around 68°F (20°C), lows near 51°F (10°C), about 12 wet days.
Garland weather in April
April brings highs around 74°F (23°C), lows near 56°F (14°C), about 12 wet days.
Garland weather in May
May brings highs around 82°F (28°C), lows near 66°F (19°C), about 14 wet days - typically the wettest month of the year in Garland.
Garland weather in June
June brings highs around 89°F (32°C), lows near 73°F (23°C), about 10 wet days.
Garland weather in July
July brings highs around 94°F (34°C), lows near 78°F (25°C), about 9 wet days - typically the hottest month and the sunniest month of the year in Garland.
Garland weather in August
August brings highs around 93°F (34°C), lows near 78°F (25°C), about 9 wet days.
Garland weather in September
September brings highs around 88°F (31°C), lows near 72°F (22°C), about 8 wet days.
Garland weather in October
October brings highs around 78°F (26°C), lows near 61°F (16°C), about 8 wet days.
Garland weather in November
November brings highs around 66°F (19°C), lows near 49°F (10°C), about 8 wet days.
Garland weather in December
December brings highs around 59°F (15°C), lows near 43°F (6°C), about 8 wet days.
Seasons in Garland
Spring (March through May)
Spring in Garland is mild and warm, with daytime highs averaging 75°F (24°C) and nights around 58°F (14°C); expect showers on roughly 38 days across the season.
Summer (June through August)
Summer in Garland turns very hot, with daytime highs averaging 92°F (33°C) and nights around 76°F (25°C); expect showers on roughly 28 days across the season.
Fall (September through November)
Fall in Garland is pleasantly warm, with daytime highs averaging 77°F (25°C) and nights around 61°F (16°C); expect showers on roughly 25 days across the season.
Winter (December through February)
Winter in Garland stays on the cool side of mild, with daytime highs averaging 58°F (14°C) and nights around 41°F (5°C); expect showers on roughly 24 days across the season.
Climate questions, answered
What is the average temperature in Garland?
Is Garland hot in summer?
Is Garland cold in winter?
How many rainy days does Garland get in a year?
Best time to visit Garland
The best time to visit Garland is generally February to April and October to December, when warm days, manageable rainfall and plenty of daylight line up. Daytime temperatures in that window typically sit near 67°F (20°C).
Pack for Garland with lightweight, breathable clothing and strong sun protection for the hot months; a warm jacket and layers for the cooler season; a compact umbrella or rain shell - showers are a regular feature. Evenings can feel noticeably cooler than afternoons - July nights average 78°F (25°C).
Garland temperature records (2015-2024)
Derived from ERA5 reanalysis data, 2015–2024. Official station records may differ.