easeweather.com
Oro Valley (AZ)
Akron (OH)Albuquerque (NM)Alexandria (VA)Anaheim (CA)Anchorage (AK)Arlington (VA)Asheville (NC)Atlanta (GA)Atlantic City (NJ)Austin (TX)Baltimore (MD)Baton Rouge (LA)Birmingham (AL)Boston (MA)Brooklyn (NY)Buffalo (NY)Cape Coral (FL)Charlotte (NC)Chattanooga (TN)Chicago (IL)Cincinnati (OH)Cleveland (OH)Colorado Springs (CO)Columbus (OH)Corpus Christi (TX)Dallas (TX)Dayton (OH)Denver (CO)Des Moines (IA)Detroit (MI)El Paso (TX)Fairbanks (AK)Fort Lauderdale (FL)Fort Wayne (IN)Fort Worth (TX)Gatlinburg (TN)Grand Rapids (MI)Harrisburg (PA)Honolulu (HI)Houston (TX)Huntsville (AL)Indianapolis (IN)Jackson (MS)Jacksonville (FL)Juneau (AK)Kansas City (MO)Ketchikan (AK)Key West (FL)Knoxville (TN)Las Vegas (NV)Lexington (KY)Lincoln (NE)Little Rock (AR)Los Angeles (CA)Louisville (KY)Madison (WI)Manhattan (NY)Memphis (TN)Miami (FL)Milwaukee (WI)Minneapolis (MN)Mobile (AL)Montgomery (AL)Nashville (TN)New Orleans (LA)New York City (NY)Newark (NJ)Norfolk (VA)Oklahoma City (OK)Omaha (NE)Orlando (FL)
Oro Valley (AZ)
Philadelphia (PA)Phoenix (AZ)Pittsburgh (PA)Portland (OR)Richmond (VA)Riverside (CA)Sacramento (CA)Salt Lake City (UT)San Antonio (TX)San Diego (CA)San Francisco (CA)San Jose (CA)Savannah (GA)Seattle (WA)Skagway (AK)Springfield (MO)St. Louis (MO)St. Petersburg (FL)Tallahassee (FL)Tampa (FL)Toledo (OH)Traverse City (MI)Tulsa (OK)Tyler (TX)Vancouver (WA)Virginia Beach (VA)WashingtonWichita (KS)Winston-Salem (NC) More Locations
United States weather

Weather in Oro Valley, Arizona for May 2026

Your guide to Oro Valley weather in May - trends and predictions

    Temperatures

  • In general, the average temperature in Oro Valley at the beginning of May is 26 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 33.1 °F by the end of May.

    • Rain 🌧️

  • With an average of 3 rainy days, Oro Valley experiences minimal rainfall in May.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
28
Dry days
Average rainy days
3
Rainy days
Average snowy days
0
Snow days
Average temperatures
31°/15°
Temperatures
Average wind speed
21 km/h
Avg max wind
Average humidity
23 %
Avg humidity

Oro Valley Weather May

Move between months or click on a day
April
June
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Sunny
30°
2
Sunny
30°
3
Sunny
30°
4
Moderate or heavy rain shower
26°
5
Moderate or heavy rain shower
19°
6
Patchy rain possible
21°
7
Cloudy
26°
8
Sunny
31°
9
Cloudy
33°
10
Sunny
35°
11
Partly cloudy
36°
12
Sunny
35°
13
Cloudy
31°
14
Overcast
25°
15
Sunny
28°
16
Sunny
31°
17
Sunny
30°
18
Sunny
28°
19
Sunny
28°
20
Sunny
33°
21
Sunny
36°
22
Sunny
37°
23
Partly cloudy
36°
24
Overcast
33°
25
Sunny
32°
26
Sunny
33°
27
Cloudy
33°
28
Overcast
33°
29
Cloudy
34°
30
Partly cloudy
34°
31
Overcast
33°

Temperatures trend during May in Oro Valley

See the weather trend as well as the moving average line

May weather in Oro Valley day by day

Click on a date for more information
April June
Date Weather Temperatures Rain UV More
May 1 Sunny
Sunny
 30° /14° 0 mm 11
May 2 Sunny
Sunny
 30° /14° 0 mm 11
May 3 Sunny
Sunny
 30° /15° 0 mm 11
May 4 Moderate or heavy rain shower
Moderate or heavy rain shower
 26° /12° 3.3 mm 11
May 5 Moderate or heavy rain shower
Moderate or heavy rain shower
 19° /7° 3.8 mm 10
May 6 Patchy rain possible
Patchy rain possible
 21° /11° 1 mm 9
May 7 Cloudy
Cloudy
 26° /13° 0 mm 11
May 8 Sunny
Sunny
 31° /13° 0 mm 11
May 9 Cloudy
Cloudy
 33° /16° 0 mm 11
May 10 Sunny
Sunny
 35° /16° 0 mm 11
May 11 Partly cloudy
Partly cloudy
 36° /16° 0 mm 12
May 12 Sunny
Sunny
 35° /22° 0 mm 12
May 13 Cloudy
Cloudy
 31° /21° 0 mm 9
May 14 Overcast
Overcast
 25° /15° 0 mm 9
May 15 Sunny
Sunny
 28° /14° 0 mm 12
May 16 Sunny
Sunny
 31° /15° 0 mm 12
May 17 Sunny
Sunny
 30° /16° 0 mm 12
May 18 Sunny
Sunny
 28° /13° 0 mm 12
May 19 Sunny
Sunny
 28° /14° 0 mm 12
May 20 Sunny
Sunny
 33° /16° 0 mm 12
May 21 Sunny
Sunny
 36° /18° 0 mm 12
May 22 Sunny
Sunny
 37° /20° 0 mm 12
May 23 Partly cloudy
Partly cloudy
 36° /20° 0 mm 12
May 24 Overcast
Overcast
 33° /18° 0 mm 13
May 25 Sunny
Sunny
 32° /14° 0 mm 12
May 26 Sunny
Sunny
 33° /13° 0 mm 12
May 27 Cloudy
Cloudy
 33° /16° 0 mm 12
May 28 Overcast
Overcast
 33° /13° 0 mm 12
May 29 Cloudy
Cloudy
 34° /15° 0 mm 9
May 30 Partly cloudy
Partly cloudy
 34° /14° 0 mm 13
May 31 Overcast
Overcast
 33° /18° 0 mm 10
Next
Important Notice
Our weather forecast for Oro Valley in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Oro Valley forecast closer to your planned date for the most up-to-date weather information.
Change Month
‹
›

Oro Valley in May - FAQ

What are the expected maximum and minimum temperatures in Oro Valley during May?

Expect warm days with temperatures around 31°, cooling to mild conditions of 15° after sunset. Perfect for those who enjoy warm weather.

How much rainfall should be expected in Oro Valley during May?

Rainfall in Oro Valley during May is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 3 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.

What are the typical wind conditions in Oro Valley during May?

The average wind speed in Oro Valley during May is 21 km/h, suggesting breezy to windy conditions, depending on your activities.

May rainfall patterns in Oro Valley

Explore the daily rainfall trends and prepare for Oro Valleys May weather 💧
Typically, Oro Valley has 3 rainy days in May with a total of 8.1 mm of rainfall.

UV exposure in Oro Valley during May

Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️

Quick links

More Oro Valley weather pages
You are here
Location coordinates Where is Oro Valley?

Get accurate weather forecasts for Oro Valley, located at latitude 32.391 and longitude -110.966. Stay updated with localized weather information tailored for Oro Valley.

Found a mistake?
We appreciate your attention to details. Tell us here.