Amarillo, TX Climate & Monthly Averages
The climate of Amarillo
Located in Texas, United States, Amarillo experiences a semi-arid climate with big day-to-night temperature swings and modest rainfall. Afternoon temperatures peak near 93°F (34°C) in July and dip to about 50°F (10°C) in January, with around 16.9 inches (428 mm) of precipitation falling across the year.
Climate quick facts
- Hottest month: July - highs near 93°F (34°C)
- Coldest month: January - highs near 50°F (10°C)
- Record high: 108°F (42°C) · Record low: -10°F (-24°C) (2015–2024)
- Wettest month: May (9 rainy days) · Sunniest: July (13.3 h sun/day)
- Climate type: semi-arid - big day-to-night temperature swings and modest rainfall
- Snow: about 6 days a year
Temperatures through the year
The warmest stretch of the year centers on July. Highs average 93°F (34°C) and overnight lows stay near 71°F (22°C). The coolest month is January, with typical highs of 50°F (10°C) and lows around 29°F (-2°C). Based on 2015–2024 weather data, temperatures have reached as high as 108°F (42°C) and dropped as low as -10°F (-24°C).
Rain, sun and snow
May is usually the wettest month. It brings about 2.7 inches (70 mm) of rain over 9 days, while February is the driest. July brings the most sunshine, averaging 13.3 hours of sun a day. Snow falls on about 6 days in a typical year, mostly from October through March.
Monthly climate table
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 50° | 29° | 3 | 0.6 in | 8.6 h/day | 52% |
| February | 56° | 31° | 3 | 0.5 in | 9.1 h/day | 47% |
| March | 64° | 40° | 5 | 1.0 in | 10.2 h/day | 46% |
| April | 71° | 47° | 5 | 1.8 in | 11.3 h/day | 44% |
| May | 79° | 56° | 9 | 2.7 in | 11.8 h/day | 52% |
| June | 89° | 67° | 7 | 2.1 in | 12.8 h/day | 51% |
| July | 93° | 71° | 7 | 1.3 in | 13.3 h/day | 47% |
| August | 91° | 70° | 6 | 1.6 in | 12.2 h/day | 49% |
| September | 85° | 64° | 4 | 1.2 in | 11.0 h/day | 52% |
| October | 72° | 51° | 5 | 2.1 in | 9.6 h/day | 52% |
| November | 61° | 39° | 4 | 1.1 in | 8.7 h/day | 54% |
| December | 53° | 32° | 3 | 0.9 in | 8.4 h/day | 51% |
Amarillo month by month
Amarillo weather in January
January brings highs around 50°F (10°C), lows near 29°F (-2°C), about 3 wet days and roughly 1 snowy days - typically the coldest month of the year in Amarillo.
Amarillo weather in February
February brings highs around 56°F (13°C), lows near 31°F (0°C), about 3 wet days and roughly 1 snowy days - typically the driest month of the year in Amarillo.
Amarillo weather in March
March brings highs around 64°F (18°C), lows near 40°F (4°C), about 5 wet days and roughly 1 snowy days.
Amarillo weather in April
April brings highs around 71°F (22°C), lows near 47°F (8°C), about 5 wet days.
Amarillo weather in May
May brings highs around 79°F (26°C), lows near 56°F (13°C), about 9 wet days - typically the wettest month of the year in Amarillo.
Amarillo weather in June
June brings highs around 89°F (32°C), lows near 67°F (19°C), about 7 wet days.
Amarillo weather in July
July brings highs around 93°F (34°C), lows near 71°F (22°C), about 7 wet days - typically the hottest month and the sunniest month of the year in Amarillo.
Amarillo weather in August
August brings highs around 91°F (33°C), lows near 70°F (21°C), about 6 wet days.
Amarillo weather in September
September brings highs around 85°F (29°C), lows near 64°F (18°C), about 4 wet days.
Amarillo weather in October
October brings highs around 72°F (22°C), lows near 51°F (10°C), about 5 wet days.
Amarillo weather in November
November brings highs around 61°F (16°C), lows near 39°F (4°C), about 4 wet days.
Amarillo weather in December
December brings highs around 53°F (12°C), lows near 32°F (0°C), about 3 wet days and roughly 1 snowy days.
Seasons in Amarillo
Spring (March through May)
Spring in Amarillo brings comfortable warmth, with daytime highs averaging 72°F (22°C) and nights around 48°F (9°C); expect showers on roughly 19 days across the season.
Summer (June through August)
Summer in Amarillo is hot, with daytime highs averaging 91°F (33°C) and nights around 69°F (21°C); expect showers on roughly 20 days across the season.
Fall (September through November)
Fall in Amarillo is mild and warm, with daytime highs averaging 73°F (23°C) and nights around 51°F (11°C); rain falls on about 13 days over the three months.
Winter (December through February)
Winter in Amarillo is chilly, with daytime highs averaging 53°F (12°C) and nights around 31°F (-1°C); rain falls on about 8 days over the three months, plus around 4 snowy days.
Climate questions, answered
What is the average temperature in Amarillo?
Is Amarillo hot in summer?
Is Amarillo cold in winter?
How many rainy days does Amarillo get in a year?
Best time to visit Amarillo
The best time to visit Amarillo is generally March to April and October to November, when temperatures are at their most comfortable before or after the peak heat. Daytime temperatures in that window typically sit near 67°F (20°C).
Pack for Amarillo with lightweight, breathable clothing and strong sun protection for the hot months; a warm jacket and layers for the cooler season. Evenings can feel noticeably cooler than afternoons - July nights average 71°F (22°C).
Amarillo temperature records (2015-2024)
Derived from ERA5 reanalysis data, 2015–2024. Official station records may differ.