Sierra Vista weather in May 2025

Expect daytime maximum temperatures of 29°C in Sierra Vista in May based on long-term weather averages. There are 12 hours of sunshine per day on average.

  • 29°C maximum daytime temperature in May in Sierra Vista29
    29°C max day temperature
  • 12 hours of sunshine per day
  • 4 days with some rainfall in May in Sierra Vista4
    4 days with some rainfall
  • 11°C minimum night-time temperature in May in Sierra Vista11
    11°C min night temperature
  • 14 hours of daylight per day in May in Sierra Vista14
    14 hours of daylight per day
  • Low heat & humidity in May in Sierra VistaL
    Low heat & humidity
  • 3 mm monthly rainfall in May in Sierra Vista3
    3 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in May in Sierra Vista11
    11 (Extreme) UV index

More about Sierra Vista

Sierra Vista by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Arizona

  • Save up to £600 per couple on worldwide tours in 2025
  • Book tours to Europe, Asia, Africa, Americas & beyond
  • Travel before 31st December 2025 (inclusive)

Expires at 23:59 on Monday 31st Mar 2025 · View all Cosmos offers

The May weather guide for Arizona (Sierra Vista) 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)

Back to top

More about Arizona

How hot is it in Sierra Vista in May?

Daytime temperatures usually reach 29°C in Sierra Vista in May with low heat and humidity, falling to 11°C at night.

How sunny is it in Sierra Vista in May?

There are normally 12 hours of bright sunshine each day in Sierra Vista in May - that's 86% of daylight hours.

Does it rain in Sierra Vista in May?

There are usually 4 days with some rain in Sierra Vista in May and the average monthly rainfall is 3mm.

Sierra Vista May sunrise & sunset times

Browse the sunrise and sunset times for Sierra Vista in May 2025. Select a month to view Sierra Vista sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:36 19:01
Friday, 16th May 2025 05:24 19:12
Saturday, 31st May 2025 05:17 19:21

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^