As of 11:55 MDT

Jeffrey City, WY weather in September

91°

Jeffrey City, Sunday, 9 August, 11:55

Partly cloudy. Feels like 87°. High 92°, low 59°.

Pressure29.83 inHg

Wind9 mph W

Humidity16%

Visibility6.2 mi

Dew point39°

See detailed hourly forecast

In September, Jeffrey City, WY averages a high of 70.4° and a low of 46.6°. About 1.0 inches of precipitation fall over the month (5 wet days). The record high is 93.7° (2022) and the record low 3.7° (1965). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	77.7°	52.3°	13%	90.7° (1995)	41° (2020)
2	78.1°	52.9°	13%	89.6° (2019)	34.2° (1973)
3	78.1°	51.8°	15%	87.8° (2017)	31.6° (1973)
4	77.4°	52.2°	18%	93.7° (2022)	37° (1961)
5	77.2°	52.2°	12%	90° (2020)	36.1° (1968)
6	75.9°	51.8°	15%	90° (1978)	38.3° (2008)
7	74.8°	50.4°	13%	93.4° (2022)	36.9° (2020)
8	74.1°	50.4°	17%	88.9° (1979)	26.2° (2020)
9	73.4°	49.8°	17%	88.2° (2021)	19° (2020)
10	73.8°	49.5°	23%	86.5° (2021)	29.1° (2020)
11	71.6°	48.7°	18%	83.3° (1971)	31.3° (2014)
12	68.7°	46.9°	23%	88° (1990)	23.7° (2014)
13	68.9°	45.3°	18%	83.3° (1990)	27° (1974)
14	69.8°	45.9°	25%	84.4° (1990)	28.9° (1961)
15	69.8°	46.2°	23%	86.9° (2000)	26.8° (1970)
16	70.2°	46.8°	13%	87.4° (2000)	19.9° (1965)
17	69.3°	46°	23%	82.6° (2014)	17.1° (1965)
18	69.1°	45°	13%	84.4° (2014)	3.7° (1965)
19	68.4°	44.8°	23%	84.9° (2010)	15.4° (1965)
20	65.7°	44.4°	10%	82.6° (2016)	6.8° (1965)
21	64.4°	42.4°	25%	80.2° (1966)	13.3° (1965)
22	65.1°	42.1°	18%	81° (1966)	25° (1971)
23	66°	43.3°	23%	81.7° (1966)	17.2° (1985)
24	65.8°	43°	18%	80.8° (2020)	13.5° (1965)
25	66.4°	42.4°	30%	82.9° (2014)	9.9° (2000)
26	67.3°	42.8°	7%	83.3° (2010)	12° (2000)
27	66°	42.3°	12%	82.4° (1963)	17.8° (2000)
28	66°	41.5°	13%	85.3° (2010)	20.7° (2000)
29	66.9°	43°	12%	83.7° (2024)	19.2° (1985)
30	66°	42.8°	22%	78.8° (1963)	17.1° (1965)