Huntsville weather in May 2026

Expect daytime maximum temperatures of 26°C in Huntsville, Alabama in May based on long-term weather averages. There are 9 hours of sunshine per day on average with 10 days with some rainfall and typically 129 mm of rainfall in the month.

  • 26°C maximum daytime temperature in May in Huntsville26
    26°C max day temperature
  • 9 hours of sunshine per day
  • 10 days with some rainfall in May in Huntsville10
    10 days with some rainfall
  • 13°C minimum night-time temperature in May in Huntsville13
    13°C min night temperature
  • 14 hours of daylight per day in May in Huntsville14
    14 hours of daylight per day
  • Low heat & humidity in May in HuntsvilleL
    Low heat & humidity
  • 129 mm monthly rainfall in May in Huntsville129
    129 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in May in Huntsville9
    9 (Very High) UV index

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The May weather guide for Alabama (Huntsville) 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 Huntsville in May?

Daytime temperatures usually reach 26°C in Huntsville in May with low heat and humidity, falling to 13°C at night.

How sunny is it in Huntsville in May?

There are normally 9 hours of bright sunshine each day in Huntsville in May - that's 62% of daylight hours.

Does it rain in Huntsville in May?

There are usually 10 days with some rain in Huntsville in May and the average monthly rainfall is 129mm.

Huntsville May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st May 2026 04:56 18:32
Saturday, 16th May 2026 04:43 18:43
Sunday, 31st May 2026 04:35 18:54

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