Warm
Average highs sit around 30°C, giving warm days by monthly-average standards.
May verdict
Altar Valley, United States in May
Weather score89Excellent
Excellent for holiday weather
Average highs sit around 30°C, giving warm days by monthly-average standards. Sunshine averages 12h per day, so bright days are a strong part of the month. Rainfall averages 6mm, which is relatively low for holiday planning.
May weather
Monthly averages
Temp
30°C
Rain
6mm
Sun
12h
Weather score
89
Excellent
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 6mm, which is relatively low for holiday planning.
Bright
Sunshine averages 12h per day, so bright days are a strong part of the month.
Map
Weather map
Compare Altar Valley, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
May30°C average high
May sits in the warmer part of the year, so midday sightseeing can feel heavier than in cooler months.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
May6mm average rain
May is one of Altar Valley's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsJanuary to June and October to November
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
May12 hours average sun
May is one of Altar Valley's sunniest months, with some of the strongest bright-day conditions in the yearly averages.
Brightest monthsMay to June
This stretch has the strongest sunshine in the monthly averages.
Weather score
May89 weather score
May is one of Altar Valley's best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsMay to June and September
These months have the strongest weather score in the monthly averages.
Hotels near Altar Valley, United States
Marriott
JW Marriott Tucson Starr Pass Resort & SpaTucson, Arizona, USA
Four Points by Sheraton Tucson AirportTucson, Arizona, USA
Courtyard Tucson AirportTucson, Arizona, USA
Residence Inn Tucson AirportTucson, Arizona, USA
TownePlace Suites by Marriott Tucson AirportTucson, Arizona, USA
SpringHill Suites by Marriott Tucson at The BridgesTucson, Arizona, USA