Average June Temperatures for Wyoming

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

You can jump to a separate table for each region of the state: Northwest, Southwest, North - Central, Northeast and Southeast Wyoming.

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.

Northwest Wyoming

Average June temperatures
High °F	Low °F	Place	High °C	Low °C
69	42	Alta	21	6
75	50	Cody	24	10
70	38	Jackson	21	3
71	39	Moose	22	4
67	37	Moran	19	3
61	36	Yellowstone Lake	16	2
70	42	Yellowstone Park, Mammoth	21	6
65	35	Yellowstone Park, Old Faithful	18	2
66	34	Yellowstone Park, South Entrance	19	1

Southwest Wyoming

Average daily temperatures in June
High °F	Low °F	Place	High °C	Low °C
73	41	Evanston	23	5
74	38	Fontenelle Reservoir Dam	23	4
74	35	Fossil Butte Monument	23	2
73	37	Kemmerer	23	3
75	47	Rock Springs	24	8

North - Central Wyoming

June temperatures: daily averages
High °F	Low °F	Place	High °C	Low °C
81	52	Boysen Reservoir Dam	27	11
61	35	Burgess Junction	16	2
78	48	Lander	26	9
79	49	Riverton	26	9
70	35	South Pass City	21	2
76	46	Ten Sleep	25	8
83	51	Thermopolis	28	10
81	48	Worland	27	9

Northeast Wyoming

Average June temperatures
High °F	Low °F	Place	High °C	Low °C
73	46	Buffalo	23	8
76	49	Devils Tower	25	9
77	50	Gillette	25	10
77	47	Sheridan	25	8
73	49	Sundance	23	9

Southeast Wyoming

Average June temperatures
High °F	Low °F	Place	High °C	Low °C
80	45	Casper	26	7
71	41	Centennial	22	5
77	49	Cheyenne	25	10
80	49	Douglas	26	9
73	46	Laramie	23	8
78	46	Muddy Gap	26	8
77	43	Rawlins	25	6
82	51	Torrington	28	10

Average Temperatures for Wyoming in June

Northwest Wyoming

Southwest Wyoming

North - Central Wyoming

Northeast Wyoming

Southeast Wyoming

Reference

More Wyoming Weather Information