Average September Temperature in Hamer by Year

This page contains a list of the average monthly high and low temperatures in Hamer, Idaho for the month of September each year between 1949 and 2023. It is based on NOAA data.

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What Was the Hottest September Ever in Hamer?

1998 was the warmest September in the history of Hamer, Idaho. The average daily high temperature was 79.0 °F, and the average low was 45.6 °F.

What Was the Coldest September Ever in Hamer?

1965 was the coolest September in the history of Hamer, Idaho. The average daily high temperature was 66.5 °F, and the average low was 32.1 °F.

* click column headers to sort

Year	Rank	High (°F)	Low (°F)
2023	16	77.4	40.7
2022	2	82.8	41.0
2021	32	79.0	34.7
2020	25	80.0	36.4
2019	24	76.5	40.3
2018	21	79.7	37.5
2017	31	73.8	40.5
2016	26	75.3	40.5
2015	13	80.6	38.3
2014	11	78.0	41.7
2013	7	76.1	44.8
2012	19	79.3	38.6
2011	12	79.9	39.5
2010	22	79.4	37.5
2009	3	82.9	40.9
2008	39	75.7	36.5
2006	45	72.9	37.6
2005	35	75.6	37.3
2004	49	72.4	37.4
2003	28	76.8	38.5
2002	29	75.5	39.2
2001	8	80.6	40.3
2000	34	74.9	38.0
1999	50	73.8	34.9
1998	1	79.0	45.6
1997	15	75.3	43.0
1996	52	71.2	35.1
1995	38	75.2	37.1
1994	9	82.9	38.0
1993	48	75.9	34.3
1983	47	76.0	34.3
1974	46	77.5	32.8
1973	43	73.3	37.9
1971	55	68.6	32.2
1970	53	71.5	34.6
1969	17	78.9	39.1
1968	44	74.0	37.1
1967	4	80.4	42.8
1966	6	78.6	42.5
1965	56	66.5	32.1
1964	51	75.2	33.4
1963	5	76.0	45.1
1962	20	78.7	39.0
1961	54	66.6	38.2
1960	10	79.7	40.8
1959	40	71.7	40.2
1958	36	74.7	38.0
1957	27	78.7	36.7
1956	30	77.9	36.6
1955	41	75.3	36.3
1954	33	77.3	35.9
1953	18	81.3	36.6
1952	14	81.0	37.8
1951	42	74.8	36.5
1950	37	73.2	39.4
1949	23	78.2	38.7

Weather Station Details

Years	Station	Coordinates
1948–2024	Hamer 4 Nw	location