Rock Springs, Wyoming
Climate

Rock Springs, Wyoming

Section Title: Climate
Table Section Text: None

Climate data for Rock Springs

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year

Record high °F (°C)	55 (13)	60 (16)	71 (22)	79 (26)	90 (32)	96 (36)	98 (37)	96 (36)	89 (32)	85 (29)	66 (19)	57 (14)	98 (37)

Average high °F (°C)	27.3 (−2.6)	31.6 (−0.2)	40.9 (4.9)	51.0 (10.6)	61.7 (16.5)	73.6 (23.1)	81.5 (27.5)	79.9 (26.6)	68.6 (20.3)	55.6 (13.1)	38.3 (3.5)	29.0 (−1.7)	53.3 (11.8)

Daily mean °F (°C)	19.0 (−7.2)	22.7 (−5.2)	31.6 (−0.2)	39.7 (4.3)	49.3 (9.6)	59.6 (15.3)	66.8 (19.3)	65.2 (18.4)	54.9 (12.7)	43.5 (6.4)	28.8 (−1.8)	20.2 (−6.6)	41.8 (5.4)

Average low °F (°C)	10.7 (−11.8)	13.8 (−10.1)	22.2 (−5.4)	28.4 (−2.0)	36.8 (2.7)	45.6 (7.6)	52.1 (11.2)	50.5 (10.3)	41.2 (5.1)	31.4 (−0.3)	19.3 (−7.1)	11.4 (−11.4)	30.3 (−0.9)

Record low °F (°C)	−37 (−38)	−29 (−34)	−12 (−24)	2 (−17)	14 (−10)	26 (−3)	35 (2)	33 (1)	5 (−15)	3 (−16)	−13 (−25)	−29 (−34)	−37 (−38)

Average precipitation inches (mm)	0.61 (15)	0.52 (13)	0.78 (20)	1.02 (26)	1.36 (35)	0.68 (17)	0.93 (24)	0.58 (15)	0.87 (22)	0.87 (22)	0.63 (16)	0.61 (15)	9.46 (240)

Source #1: NOAA (normals, 1971–2000)

Source #2: The Weather Channel (Records)

Sentence(s)

The record low temperature for Rock Springs was −37 °F in January.

final_sentence: The record low temperature for Rock Springs was −37 °F in January.