Amarillo Weather in September

With daytime temperatures of 28°C (82°F) and nighttime lows of 14°C (57°F), September in Amarillo brings high temperatures during the day. The perfect weather makes it an appealing time to visit.

Rainfall in Amarillo in September

Records from the past 30 years suggest around 7 days of rain, with 42 mm (1.7 in) average for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Amarillo in September

September is one of the better months to visit Amarillo. Expect 28°C (82°F) during the day and 14°C (57°F) at night. Overall, the month follows a fairly predictable daily temperature pattern. With overnight lows of 14°C (57°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Amarillo in September

Expect a lot of sunshine this month, with about 266 hours of sun. These sunny conditions add to the overall experience.

If you're inclined towards comfortable temperatures and drier conditions, September is a good time to visit Amarillo.

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Check the conditions for any month of the year.

• January
• February
• March
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• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Amarillo's climate page.

Amarillo Temperature in September

Min Temperature 14°C (57°F)  

Max Temperature 28°C (82°F)  

Chance of Rain 23%  

Precipitation 42 mm (1.7 in)  

Rainy days 7 days  

Humidity 60%  

Sunshine 266 hours  

Percentage Sunshine 71%  

What to Wear in Amarillo in September

Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Rain is likely on several days, so bring a good rain jacket. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Amarillo in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

10/10

Cycling

8/10

Walking

8/10

Barbeque

10/10

Camping

10/10

Outdoor sports

8/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Amarillo's climate page.

More climate data for Amarillo

Temperature Rainfall Sunshine Humidity

See the full Amarillo climate overview or explore weather in the United States of America.