Average May Temperatures for Utah

Average temperatures for May at cities, towns, parks and lakes throughout Utah are listed below in degrees Fahrenheit and Celsius.

You can jump to a separate table for each region of the state: North - Central Utah, Northeastern Utah, Southern Utah's Canyons and Western Utah.

The tables give the normals for maximum and minimum temperatures based on weather data collected from 1991 to 2020 by the US National Centers for Environmental Information.

North - Central Utah

Average May temperatures
High °F	Low °F	Place	High °C	Low °C
53	33	Alta	11	1
52	31	Brighton, Silver Lake	11	-1
67	37	Deer Creek Reservoir Dam	19	3
69	38	Echo Reservoir Dam	21	3
67	44	Logan	19	7
70	44	Nephi	21	7
74	47	Ogden	23	8
61	38	Park City	16	3
75	48	Pleasant Grove	24	9
76	47	Provo	24	9
67	36	Rockport Reservoir, Wanship Dam	20	2
73	50	Salt Lake City	23	10
66	44	Timpanogos Cave National Monument	19	6

Northeastern Utah

Average daily temperatures in May
High °F	Low °F	Place	High °C	Low °C
75	44	Dinosaur National Monument	24	7
67	38	Flaming Gorge Reservoir Dam	20	3
76	38	Roosevelt	24	3

Southern Utah's Canyons

May temperatures: daily averages
High °F	Low °F	Place	High °C	Low °C
80	53	Arches National Park	27	12
63	37	Bryce Canyon Park Headquarters	17	3
77	46	Canyonlands Park, The Needles	25	8
74	48	Capitol Reef National Park	24	9
76	42	Escalante	24	6
82	53	Glen Canyon, Bullfrog Basin	28	12
79	44	Hovenweep National Monument	26	7
83	51	Moab	28	10
71	44	Natural Bridges National Monument	22	7

Western Utah

Average May temperatures
High °F	Low °F	Place	High °C	Low °C
47	33	Blowhard Mountain (10,694 feet)	8	0
55	27	Brian Head	13	-3
70	44	Cedar City	21	7
76	41	Delta	24	5
74	48	Fish Springs Wildlife Refuge	23	9
73	39	Richfield	23	4
85	56	St George	30	13
72	50	Wendover	22	10
84	53	Zion National Park	29	11

Average Temperatures for Utah in May

North - Central Utah

Northeastern Utah

Southern Utah's Canyons

Western Utah

Reference

More Utah Weather Information