Texas, USA
Long term weather forecast
Long term weather forecast

September weather forecast and Climate
Amarillo, TX

  • Average high temperature in September: 82.6°F

Warmest month (with highest average high temperature) is July (91.4°F).
Month with lowest average high temperature is December (49.7°F).

  • Average low temperature in September: 56.4°F

Month with highest average low temperature is July (65.2°F).
Coldest month (with lowest average low temperature) is January (23.4°F).

  • Average rainfall in September: 1.9"

Wettest month (with highest rainfall) is June (3.2").
Driest month (with lowest rainfall) is February (0.6").

  • Average rainfall days in September: 6.3 days

Month with highest number of rainy days is June (8.5 days).
Month with lowest number of rainy days is January (3.9 days).

  • Average snowfall in September: 0"

Month with highest snowfall is January (5").
Months with lowest snowfall are June, July, August and September (0").

  • Average snowfall days in September: 0 days

Month with highest number of snowfall days is December (2.8 days).
Months with lowest number of snowfall days are May, June, July, August and September (0 days).

  • Average daylight in September: 12h

Months with longest days are May, June and July (Average daylight: 14).
Months with shortest days are January, November and December (Average daylight: 10).

  • Average sunshine in September: 8.8h

Months with most sunshine are June and July (Average sunshine: 11.4).
Month with least sunshine is December (Average sunshine: 6.5).

  • Average UV index in September: 8

Months with highest UV index are June and July (UV index 11).
Month with lowest UV index is December (UV index 2).