As of 12:21 MDT

Sterling, CO weather in September

78°

Sterling, Wednesday, 7 October, 12:21

Clear. Feels like 77°. High 80°, low 55°.

Pressure30.12 inHg

Wind4.6 mph N

Humidity30%

Visibility6.2 mi

Dew point43°

See detailed hourly forecast

In September, Sterling, CO averages a high of 78.9° and a low of 53.7°. About 1.2 inches of precipitation fall over the month (5 wet days). The record high is 102.2° (2022) and the record low 13.8° (1985). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	84.2°	59.5°	22%	97.7° (2023)	47.1° (1965)
2	84.7°	59.7°	18%	97.5° (2019)	45° (1974)
3	85.1°	59.2°	17%	97.3° (1960)	38.8° (1974)
4	84.4°	58.6°	10%	97.7° (1960)	45.1° (1974)
5	84.4°	59°	12%	100° (2020)	45.7° (1961)
6	84.2°	58.8°	15%	101.5° (2022)	45.9° (2025)
7	82.9°	58.5°	17%	101.1° (2022)	45.3° (1986)
8	82.8°	57.4°	18%	102.2° (2022)	36.3° (2020)
9	81.3°	56.8°	17%	96.3° (1979)	33.8° (2020)
10	82°	56.5°	20%	99.3° (2021)	37.4° (2020)
11	80.2°	55.8°	20%	99° (2021)	40.3° (1989)
12	78.8°	55°	33%	95° (2004)	34.7° (1989)
13	77.5°	53.4°	22%	94.8° (1990)	34.5° (1974)
14	77.2°	53.6°	20%	94.6° (2015)	32° (1993)
15	77.5°	53.4°	27%	93.2° (2018)	41.7° (2011)
16	78.6°	54°	17%	93° (2018)	36.9° (1965)
17	78.3°	53.1°	23%	94.1° (2000)	34° (1965)
18	78.4°	52.3°	17%	91.6° (2021)	35.2° (1971)
19	78.3°	52.9°	12%	91.8° (2016)	28.8° (1971)
20	76.5°	51.8°	15%	94.8° (2010)	33.1° (1983)
21	74.5°	50.4°	20%	94.3° (2005)	30.4° (1983)
22	73.6°	49.1°	20%	90.1° (2007)	30.2° (1995)
23	74.7°	50°	20%	91.6° (2007)	34.3° (1971)
24	75°	49.1°	17%	91.4° (1966)	32.2° (1965)
25	75.2°	48.2°	13%	93.2° (1998)	29.7° (2000)
26	77°	49.3°	13%	90° (2021)	34° (1985)
27	75.4°	49.5°	12%	91.2° (2015)	31.6° (1964)
28	74.1°	48.7°	15%	90.3° (1978)	29.3° (1985)
29	75.2°	49.1°	8%	91.2° (1994)	16.5° (1984)
30	74.8°	49.3°	18%	88.7° (1967)	13.8° (1985)