Amarillo weather in May 2026

Expect daytime maximum temperatures of 26°C in Amarillo, Texas in May based on long-term weather averages. There are 11 hours of sunshine per day on average with typically 66 mm of rainfall in the month.

  • 26°C maximum daytime temperature in May in Amarillo26
    26°C max day temperature
  • 11 hours of sunshine per day
  • 8 days with some rainfall in May in Amarillo8
    8 days with some rainfall
  • 11°C minimum night-time temperature in May in Amarillo11
    11°C min night temperature
  • 14 hours of daylight per day in May in Amarillo14
    14 hours of daylight per day
  • Low heat & humidity in May in AmarilloL
    Low heat & humidity
  • 66 mm monthly rainfall in May in Amarillo66
    66 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in May in Amarillo10
    10 (Very High) UV index

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The May weather guide for Texas (Amarillo) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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How hot is it in Amarillo in May?

Daytime temperatures usually reach 26°C in Amarillo in May with low heat and humidity, falling to 11°C at night.

How sunny is it in Amarillo in May?

There are normally 11 hours of bright sunshine each day in Amarillo in May - that's 75% of daylight hours.

Does it rain in Amarillo in May?

There are usually 8 days with some rain in Amarillo in May and the average monthly rainfall is 66mm.

Amarillo May sunrise & sunset times

Browse the sunrise and sunset times for Amarillo in May 2026. Select a month to view Amarillo sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st May 2026 05:56 19:33
Saturday, 16th May 2026 05:43 19:46
Sunday, 31st May 2026 05:34 19:56

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