Tucson
May
Weather in Tucson for May 2025
Your guide to Tucson weather in May - trends and predictions
In general, the average temperature in Tucson at the beginning of May is 29 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 34.1 °F by the end of May.
Precipitation in Tucson during May is a rare event, with an average of fewer than 2 rainy days.
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31
Dry days
0
Rainy days
0
Snow days
33°/16°
Temperatures
25 km/h
Avg max wind
20 %
Avg humidity
Tucson in May average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  30° | 2 30° | 3  29° | 4  28° | |||
| 5 28° | 6 28° | 7 30° | 8 31° | 9 29° | 10 27° | 11 29° |
| 12 31° | 13 33° | 14  33° | 15  33° | 16 32° | 17 33° | 18 33° |
| 19 31° | 20 33° | 21 32° | 22 33° | 23 33° | 24 33° | 25 33° |
| 26 33° | 27 35° | 28 35° | 29 35° | 30 34° | 31 34° |
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Temperatures trend during May in Tucson
See the weather trend as well as the moving average line
May weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 | Partly cloudy | 30° /17° | 0 mm | 8 | |
| May 2 | Partly cloudy | 30° /15° | 0 mm | 8 | |
| May 3 | Overcast | 29° /15° | 0 mm | 6 | |
| May 4 | Sunny | 28° /14° | 0 mm | 7 | |
| May 5 | Partly cloudy | 28° /13° | 0 mm | 7 | |
| May 6 | Sunny | 28° /12° | 0 mm | 7 | |
| May 7 | Sunny | 30° /14° | 0 mm | 8 | |
| May 8 | Sunny | 31° /15° | 0 mm | 8 | |
| May 9 | Overcast | 29° /14° | 0 mm | 7 | |
| May 10 | Sunny | 27° /14° | 0 mm | 7 | |
| May 11 | Sunny | 29° /14° | 0 mm | 7 | |
| May 12 | Sunny | 31° /15° | 0 mm | 8 | |
| May 13 | Sunny | 33° /16° | 0 mm | 8 | |
| May 14 | Moderate rain at times | 33° /17° | 0.3 mm | 8 | |
| May 15 | Patchy rain possible | 33° /17° | 0.2 mm | 8 | |
| May 16 | Patchy rain possible | 32° /17° | 0.3 mm | 7 | |
| May 17 | Patchy rain possible | 33° /17° | 0.1 mm | 8 | |
| May 18 | Moderate or heavy rain shower | 33° /19° | 2.7 mm | 8 | |
| May 19 | Patchy rain possible | 31° /18° | 3.2 mm | 8 | |
| May 20 | Sunny | 33° /18° | 0 mm | 8 | |
| May 21 | Sunny | 32° /17° | 0 mm | 8 | |
| May 22 | Sunny | 33° /17° | 0 mm | 9 | |
| May 23 | Sunny | 33° /17° | 0 mm | 9 | |
| May 24 | Sunny | 33° /18° | 0 mm | 8 | |
| May 25 | Sunny | 33° /17° | 0 mm | 9 | |
| May 26 | Sunny | 33° /16° | 0 mm | 9 | |
| May 27 | Sunny | 35° /18° | 0 mm | 9 | |
| May 28 | Sunny | 35° /18° | 0 mm | 9 | |
| May 29 | Sunny | 35° /18° | 0 mm | 9 | |
| May 30 | Sunny | 34° /18° | 0 mm | 8 | |
| May 31 | Sunny | 34° /18° | 0 mm | 9 | |
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Important Notice
Our weather forecast for Tucson 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 Tucson forecast closer to your planned date for the most up-to-date weather information.
Tucson in May - FAQ
What are the expected maximum and minimum temperatures in Tucson during May?
Expect warm days with temperatures around 33°, cooling to mild conditions of 16° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Tucson during May?
Expect minimal rainfall in Tucson during May, with a total of 13.7 mm over approximately 0 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in Tucson during May?
The average wind speed in Tucson during May is 25 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Tucson
Explore the daily rainfall trends and prepare for Tucsons May weather 💧
UV exposure in Tucson during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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