Iaeger 1SW Weather Records (USC00464408)

Record envelope, standing records and threshold days for Iaeger 1SW (USC00464408), West Virginia, United States, with 72 years of record.

Key Facts for Iaeger 1SW

Iaeger 1SW (USC00464408) is a weather station in West Virginia, United States at 37.45 latitude and -81.82 longitude, 326 m (1,070 ft) above sea level.
The station reports from 1941 to 2012, 72 years of record.
266 records set at Iaeger 1SW still stand.
Records are tracked for prcp, snow, snwd: an element needs 30 years of data to be eligible.
Iaeger 1SW set a daily record precipitation of 61.7 mm (2.4 in) on 18 September 2012.

About the Station

Location: West Virginia, United States, 37.45 latitude, -81.82 longitude.
Elevation: 326 m (1,070 ft).
Period of record: 1941 to 2012, 72 years.
Eligible elements: prcp, snow, snwd.

Daily Record Envelope and 2026

0 days at or beyond a record

The band shows the record high and record low for each calendar day at Iaeger 1SW. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Iaeger 1SW, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	n/a	n/a	n/a	n/a
Feb	-13.3 C (8.1 F)	n/a	n/a	n/a
Mar	7.2 C (45.0 F)	n/a	n/a	n/a
Apr	37.8 C (100.0 F)	1.1 C (34.0 F)	n/a	n/a
May	37.8 C (100.0 F)	4.4 C (39.9 F)	n/a	n/a
Jun	n/a	n/a	n/a	n/a
Jul	n/a	n/a	n/a	n/a
Aug	n/a	n/a	n/a	n/a
Sep	n/a	n/a	n/a	n/a
Oct	n/a	n/a	n/a	n/a
Nov	-17.8 C (0.0 F)	n/a	n/a	n/a
Dec	n/a	n/a	n/a	n/a

Which Years Hold Standing Records

266 standing records

266 records at Iaeger 1SW still stand. 1974 holds the most, with 206.

All-Time Record Progression

2 new records

2 all-time records were set at Iaeger 1SW between 14 March 1993 and 3 July 2005. Each dot is a new record.

When Iaeger 1SW set new all-time records
Date	Kind	Detail
1993-03-14	Record snow depth	Record snow depth 53.3 cm (21.0 in)
2005-07-03	Record daily precipitation	Record daily precipitation 92.5 mm (3.6 in)

Wettest Day of Each Month

Jul: 92.5 mm (3.6 in)

The wettest day on record for each calendar month at Iaeger 1SW. The most was 92.5 mm (3.6 in) on 3 July 2005.

Record daily precipitation for each month at Iaeger 1SW
Month	Record daily precipitation (mm)	Date
Jan	54.1 mm (2.1 in)	11 January 1974
Feb	58.4 mm (2.3 in)	27 February 1955
Mar	71.1 mm (2.8 in)	12 March 1963
Apr	57.4 mm (2.3 in)	15 April 2007
May	83.6 mm (3.3 in)	3 May 2002
Jun	65.0 mm (2.6 in)	27 June 1950
Jul	92.5 mm (3.6 in)	3 July 2005
Aug	85.1 mm (3.4 in)	3 August 1947
Sep	79.8 mm (3.1 in)	6 September 2011
Oct	55.9 mm (2.2 in)	2 October 1977
Nov	66.0 mm (2.6 in)	27 November 1999
Dec	59.7 mm (2.4 in)	3 December 1991

Period of Record Coverage

1974 to 1981

4 years of record at Iaeger 1SW, 1974 to 1981. 4 years have data for under 90 percent of days and are left out of rankings: 1974, 1979, 1980, 1981.

Latest Records

Latest records at Iaeger 1SW
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
18 September 2012	Iaeger 1SW, US	daily rain	61.7 mm (2.4 in)	27.2 mm (1.1 in)	8 years	32 of 100 (Routine)
22 July 2012	Iaeger 1SW, US	daily rain	27.4 mm (1.1 in)	3.8 mm (0.15 in)	35 years	20 of 100 (Routine)
2 July 2012	Iaeger 1SW, US	daily rain	36.3 mm (1.4 in)	4.3 mm (0.17 in)	7 years	12 of 100 (Routine)
14 May 2012	Iaeger 1SW, US	daily rain	34.3 mm (1.4 in)	11.4 mm (0.4 in)	26 years	24 of 100 (Routine)
27 April 2012	Iaeger 1SW, US	daily rain	37.6 mm (1.5 in)	11.2 mm (0.4 in)	34 years	29 of 100 (Routine)
15 March 2012	Iaeger 1SW, US	daily rain	50.5 mm (2.0 in)	24.1 mm (0.9 in)	13 years	35 of 100 (Notable)
22 November 2011	Iaeger 1SW, US	daily rain	38.4 mm (1.5 in)	0.8 mm (0.03 in)	20 years	13 of 100 (Routine)
21 October 2011	Iaeger 1SW, US	daily rain	19.6 mm (0.8 in)	3.1 mm (0.12 in)	40 years	20 of 100 (Routine)
27 September 2011	Iaeger 1SW, US	daily rain	47.5 mm (1.9 in)	6.9 mm (0.27 in)	8 years	15 of 100 (Routine)
6 September 2011	Iaeger 1SW, US	monthly rain	79.8 mm (3.1 in)	2.1 mm (0.08 in)	46 years	32 of 100 (Routine)
4 May 2011	Iaeger 1SW, US	daily rain	27.9 mm (1.1 in)	4.3 mm (0.17 in)	28 years	19 of 100 (Routine)
27 October 2010	Iaeger 1SW, US	daily rain	47.0 mm (1.9 in)	25.4 mm (1.0 in)	68 years	53 of 100 (Notable)
18 May 2010	Iaeger 1SW, US	daily rain	56.6 mm (2.2 in)	23.6 mm (0.9 in)	8 years	31 of 100 (Routine)
27 February 2010	Iaeger 1SW, US	daily snow depth	7.6 cm (3.0 in)	2.5 cm (1.0 in)	16 years	16 of 100 (Routine)
25 February 2010	Iaeger 1SW, US	daily snow depth	7.6 cm (3.0 in)	5.1 cm (2.0 in)	44 years	20 of 100 (Routine)
25 February 2010	Iaeger 1SW, US	daily snowfall (Tie)	6.4 cm (2.5 in)	tie	47 years	5 of 100 (Routine)
17 February 2010	Iaeger 1SW, US	daily snow depth (Tie)	7.6 cm (3.0 in)	tie	43 years	4 of 100 (Routine)
16 February 2010	Iaeger 1SW, US	daily snow depth	7.6 cm (3.0 in)	2.5 cm (1.0 in)	52 years	20 of 100 (Routine)
12 February 2010	Iaeger 1SW, US	daily snow depth (Tie)	7.6 cm (3.0 in)	tie	40 years	4 of 100 (Routine)
11 February 2010	Iaeger 1SW, US	daily snowfall	12.7 cm (5.0 in)	6.3 cm (2.5 in)	40 years	32 of 100 (Routine)

Extremes by Year

1941 to 2012

Yearly extremes at Iaeger 1SW: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	37.8 C (100.0 F)	1974	-3.1 C (26.5 F)	4
Coldest night (TNn)	1.1 C (34.0 F)	1974	1.1 C (34.0 F)	1
Wettest day (Rx1day)	92.5 mm (3.6 in)	2005	50.8 mm (2.0 in)	68
Wettest five days (Rx5day)	147.7 mm (5.8 in)	1985	87.7 mm (3.5 in)	67
Longest dry spell (CDD)	38 days	1953	16 days	68

Hottest day (TXx)

The hottest day of the year at Iaeger 1SW, 1941 to 2012. The record is 37.8 C (100.0 F) in 1974, marked on the chart; the median year is -3.1 C (26.5 F).

Hottest day (TXx) at Iaeger 1SW by year
Year	Hottest day (TXx)
1941	n/a
1942	n/a
1947	n/a
1948	n/a
1949	n/a
1950	n/a
1951	n/a
1952	n/a
1953	n/a
1954	n/a
1955	n/a
1956	n/a
1957	n/a
1958	n/a
1959	n/a
1960	n/a
1961	n/a
1962	n/a
1963	n/a
1964	n/a
1965	n/a
1966	n/a
1967	n/a
1968	n/a
1969	n/a
1970	n/a
1971	n/a
1972	n/a
1973	n/a
1974	37.8 C (100.0 F)
1975	n/a
1976	n/a
1977	n/a
1978	n/a
1979	-17.8 C (0.0 F)
1980	7.2 C (45.0 F)
1981	-13.3 C (8.1 F)
1982	n/a
1983	n/a
1984	n/a
1985	n/a
1986	n/a
1987	n/a
1988	n/a
1989	n/a
1990	n/a
1991	n/a
1992	n/a
1993	n/a
1994	n/a
1995	n/a
1996	n/a
1997	n/a
1998	n/a
1999	n/a
2000	n/a
2001	n/a
2002	n/a
2003	n/a
2004	n/a
2005	n/a
2006	n/a
2007	n/a
2008	n/a
2009	n/a
2010	n/a
2011	n/a
2012	n/a

Coldest night (TNn)

The coldest night of the year at Iaeger 1SW, 1941 to 2012. The record is 1.1 C (34.0 F) in 1974, marked on the chart; the median year is 1.1 C (34.0 F).

Coldest night (TNn) at Iaeger 1SW by year
Year	Coldest night (TNn)
1941	n/a
1942	n/a
1947	n/a
1948	n/a
1949	n/a
1950	n/a
1951	n/a
1952	n/a
1953	n/a
1954	n/a
1955	n/a
1956	n/a
1957	n/a
1958	n/a
1959	n/a
1960	n/a
1961	n/a
1962	n/a
1963	n/a
1964	n/a
1965	n/a
1966	n/a
1967	n/a
1968	n/a
1969	n/a
1970	n/a
1971	n/a
1972	n/a
1973	n/a
1974	1.1 C (34.0 F)
1975	n/a
1976	n/a
1977	n/a
1978	n/a
1979	n/a
1980	n/a
1981	n/a
1982	n/a
1983	n/a
1984	n/a
1985	n/a
1986	n/a
1987	n/a
1988	n/a
1989	n/a
1990	n/a
1991	n/a
1992	n/a
1993	n/a
1994	n/a
1995	n/a
1996	n/a
1997	n/a
1998	n/a
1999	n/a
2000	n/a
2001	n/a
2002	n/a
2003	n/a
2004	n/a
2005	n/a
2006	n/a
2007	n/a
2008	n/a
2009	n/a
2010	n/a
2011	n/a
2012	n/a

Wettest day (Rx1day)

The wettest day of the year at Iaeger 1SW, 1941 to 2012. The record is 92.5 mm (3.6 in) in 2005, marked on the chart; the median year is 50.8 mm (2.0 in).

Wettest day (Rx1day) at Iaeger 1SW by year
Year	Wettest day (Rx1day)
1941	8.4 mm (0.33 in)
1942	50.3 mm (2.0 in)
1947	85.1 mm (3.4 in)
1948	47.0 mm (1.9 in)
1949	52.1 mm (2.1 in)
1950	65.0 mm (2.6 in)
1951	54.4 mm (2.1 in)
1952	46.5 mm (1.8 in)
1953	45.5 mm (1.8 in)
1954	36.3 mm (1.4 in)
1955	58.4 mm (2.3 in)
1956	57.2 mm (2.3 in)
1957	45.2 mm (1.8 in)
1958	50.8 mm (2.0 in)
1959	45.7 mm (1.8 in)
1960	35.1 mm (1.4 in)
1961	35.6 mm (1.4 in)
1962	50.5 mm (2.0 in)
1963	71.1 mm (2.8 in)
1964	77.7 mm (3.1 in)
1965	69.9 mm (2.8 in)
1966	63.0 mm (2.5 in)
1967	50.8 mm (2.0 in)
1968	52.8 mm (2.1 in)
1969	51.3 mm (2.0 in)
1970	54.6 mm (2.1 in)
1971	68.6 mm (2.7 in)
1972	58.7 mm (2.3 in)
1973	48.3 mm (1.9 in)
1974	54.1 mm (2.1 in)
1975	27.9 mm (1.1 in)
1976	44.2 mm (1.7 in)
1977	55.9 mm (2.2 in)
1978	45.7 mm (1.8 in)
1979	45.7 mm (1.8 in)
1980	48.3 mm (1.9 in)
1981	36.8 mm (1.4 in)
1982	35.6 mm (1.4 in)
1983	50.8 mm (2.0 in)
1984	52.1 mm (2.1 in)
1985	52.1 mm (2.1 in)
1986	45.7 mm (1.8 in)
1987	41.9 mm (1.6 in)
1988	49.0 mm (1.9 in)
1989	50.8 mm (2.0 in)
1990	50.3 mm (2.0 in)
1991	59.7 mm (2.4 in)
1992	29.7 mm (1.2 in)
1993	41.7 mm (1.6 in)
1994	41.9 mm (1.6 in)
1995	43.2 mm (1.7 in)
1996	73.2 mm (2.9 in)
1997	44.7 mm (1.8 in)
1998	50.8 mm (2.0 in)
1999	66.0 mm (2.6 in)
2000	35.6 mm (1.4 in)
2001	69.9 mm (2.8 in)
2002	83.6 mm (3.3 in)
2003	64.5 mm (2.5 in)
2004	51.1 mm (2.0 in)
2005	92.5 mm (3.6 in)
2006	44.2 mm (1.7 in)
2007	57.4 mm (2.3 in)
2008	60.2 mm (2.4 in)
2009	82.0 mm (3.2 in)
2010	56.6 mm (2.2 in)
2011	79.8 mm (3.1 in)
2012	61.7 mm (2.4 in)

Wettest five days (Rx5day)

The wettest five days of the year at Iaeger 1SW, 1941 to 2012. The record is 147.7 mm (5.8 in) in 1985, marked on the chart; the median year is 87.7 mm (3.5 in).

Wettest five days (Rx5day) at Iaeger 1SW by year
Year	Wettest five days (Rx5day)
1941	n/a
1942	77.7 mm (3.1 in)
1947	95.8 mm (3.8 in)
1948	60.5 mm (2.4 in)
1949	85.4 mm (3.4 in)
1950	93.4 mm (3.7 in)
1951	65.8 mm (2.6 in)
1952	91.7 mm (3.6 in)
1953	61.2 mm (2.4 in)
1954	65.8 mm (2.6 in)
1955	120.1 mm (4.7 in)
1956	92.2 mm (3.6 in)
1957	114.0 mm (4.5 in)
1958	72.5 mm (2.9 in)
1959	102.1 mm (4.0 in)
1960	62.5 mm (2.5 in)
1961	65.0 mm (2.6 in)
1962	80.2 mm (3.2 in)
1963	76.8 mm (3.0 in)
1964	130.1 mm (5.1 in)
1965	89.8 mm (3.5 in)
1966	98.9 mm (3.9 in)
1967	75.0 mm (3.0 in)
1968	83.4 mm (3.3 in)
1969	102.4 mm (4.0 in)
1970	116.6 mm (4.6 in)
1971	80.8 mm (3.2 in)
1972	99.6 mm (3.9 in)
1973	87.7 mm (3.5 in)
1974	116.3 mm (4.6 in)
1975	62.2 mm (2.4 in)
1976	92.7 mm (3.6 in)
1977	99.1 mm (3.9 in)
1978	76.5 mm (3.0 in)
1979	102.0 mm (4.0 in)
1980	81.8 mm (3.2 in)
1981	55.9 mm (2.2 in)
1982	78.7 mm (3.1 in)
1983	94.0 mm (3.7 in)
1984	139.0 mm (5.5 in)
1985	147.7 mm (5.8 in)
1986	73.7 mm (2.9 in)
1987	78.2 mm (3.1 in)
1988	57.1 mm (2.2 in)
1989	108.8 mm (4.3 in)
1990	82.3 mm (3.2 in)
1991	109.7 mm (4.3 in)
1992	73.7 mm (2.9 in)
1993	75.5 mm (3.0 in)
1994	73.0 mm (2.9 in)
1995	43.2 mm (1.7 in)
1996	93.8 mm (3.7 in)
1997	85.1 mm (3.4 in)
1998	102.6 mm (4.0 in)
1999	66.5 mm (2.6 in)
2000	78.0 mm (3.1 in)
2001	130.3 mm (5.1 in)
2002	89.5 mm (3.5 in)
2003	88.1 mm (3.5 in)
2004	133.5 mm (5.3 in)
2005	138.7 mm (5.5 in)
2006	74.7 mm (2.9 in)
2007	96.3 mm (3.8 in)
2008	92.0 mm (3.6 in)
2009	124.8 mm (4.9 in)
2010	107.9 mm (4.2 in)
2011	54.9 mm (2.2 in)
2012	79.1 mm (3.1 in)

Longest dry spell (CDD)

The longest dry spell of the year at Iaeger 1SW, 1941 to 2012. The record is 38 days in 1953, marked on the chart; the median year is 16 days.

Longest dry spell (CDD) at Iaeger 1SW by year
Year	Longest dry spell (CDD)
1941	1 day
1942	18 days
1947	9 days
1948	11 days
1949	17 days
1950	13 days
1951	13 days
1952	23 days
1953	38 days
1954	21 days
1955	22 days
1956	16 days
1957	9 days
1958	16 days
1959	17 days
1960	11 days
1961	13 days
1962	12 days
1963	28 days
1964	18 days
1965	17 days
1966	18 days
1967	12 days
1968	12 days
1969	12 days
1970	12 days
1971	12 days
1972	8 days
1973	13 days
1974	22 days
1975	24 days
1976	11 days
1977	10 days
1978	8 days
1979	15 days
1980	32 days
1981	12 days
1982	13 days
1983	12 days
1984	17 days
1985	18 days
1986	26 days
1987	16 days
1988	25 days
1989	16 days
1990	17 days
1991	19 days
1992	18 days
1993	17 days
1994	19 days
1995	21 days
1996	11 days
1997	15 days
1998	19 days
1999	23 days
2000	19 days
2001	16 days
2002	17 days
2003	26 days
2004	10 days
2005	16 days
2006	10 days
2007	13 days
2008	10 days
2009	11 days
2010	19 days
2011	7 days
2012	16 days

Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.

Rainfall Return Levels

39 years, 1942 to 2004

A day with at least 52.2 mm (2.1 in) of rain is expected about once in 2 years. A day with at least 80.7 mm (3.2 in) of rain is expected about once in 100 years.

Rainfall return levels at Iaeger 1SW: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	52.2 mm (2.1 in)
5 years	61.9 mm (2.4 in)
10 years	67.4 mm (2.7 in)
25 years	73.4 mm (2.9 in)
50 years	77.2 mm (3.0 in)	Longer than the 39 years of record
100 years	80.7 mm (3.2 in)	Longer than the 39 years of record

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 39 years of values from 1942 to 2004.

A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.

The largest wettest-day totals in the fit: 77.7 mm (3.1 in) in 1964; 71.1 mm (2.8 in) in 1963; 69.9 mm (2.8 in) in 1965.

Download the Data

Data for Iaeger 1SW standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Iaeger 1SW threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-13 (13 October 2026). Records are computed by this site and are not official.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).