Hot
Average highs reach 34°C, so days can feel very hot.
Weather Guide
Altar Valley, United States Average Monthly Weather
Weather score69Good annual avg
Best months: June, May, September
Across the year, average daytime temperatures are around 26°C, sunshine averages 10h per day, and rainfall totals about 404mm.
Annual weather
Annual averages
Temp
26°C
Rain
404mm
Annual total
Sun
10h
Weather score
69
Good avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 81mm, so some wet days are possible.
Bright
Sunshine averages 10h 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
August34°C average high
August is one of Altar Valley's hottest months, so shade and slower afternoons matter.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
August81mm average rain
August is one of Altar Valley's wettest months, so rain is likely to be a major planning factor.
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
August10 hours average sun
August sits close to Altar Valley's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsMay to June
This stretch has the strongest sunshine in the monthly averages.
Weather score
August76 weather score
August sits close to Altar Valley's yearly weather-score average, giving a typical overall read on the month.
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