Clermont 1 SSE Weather Records (USC00151611)

Record envelope, standing records and threshold days for Clermont 1 SSE (USC00151611), Kentucky, United States, with 35 years of record.

Key Facts for Clermont 1 SSE

Clermont 1 SSE (USC00151611) is a weather station in Kentucky, United States at 37.92 latitude and -85.67 longitude, 165 m (541 ft) above sea level.
The station reports from 1936 to 1970, 35 years of record.
1,464 records set at Clermont 1 SSE still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Kentucky, United States, 37.92 latitude, -85.67 longitude.
Elevation: 165 m (541 ft).
Period of record: 1936 to 1970, 35 years.
Eligible elements: none yet.

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 Clermont 1 SSE. 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 Clermont 1 SSE, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	27.8 C (82.0 F)	-31.1 C (-24.0 F)	n/a	n/a
Feb	26.1 C (79.0 F)	-23.3 C (-9.9 F)	n/a	n/a
Mar	30.0 C (86.0 F)	-21.7 C (-7.1 F)	n/a	n/a
Apr	33.9 C (93.0 F)	-7.2 C (19.0 F)	n/a	n/a
May	35.6 C (96.1 F)	-5.6 C (21.9 F)	n/a	n/a
Jun	38.3 C (100.9 F)	1.7 C (35.1 F)	n/a	n/a
Jul	41.1 C (106.0 F)	6.1 C (43.0 F)	n/a	n/a
Aug	39.4 C (102.9 F)	2.2 C (36.0 F)	n/a	n/a
Sep	40.6 C (105.1 F)	-1.7 C (28.9 F)	n/a	n/a
Oct	35.0 C (95.0 F)	-8.3 C (17.1 F)	n/a	n/a
Nov	29.4 C (84.9 F)	-15.0 C (5.0 F)	n/a	n/a
Dec	22.8 C (73.0 F)	-23.3 C (-9.9 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Clermont 1 SSE still stand. 1941 holds the most, with 79.

Standing records at Clermont 1 SSE by the year they were set
Year set	Standing records
1940	66
1941	79
1942	61
1943	64
1944	15
1945	39
1946	50
1947	62
1948	45
1952	27
1953	70
1954	79
1955	58
1956	66
1957	50
1958	48
1959	61
1960	60
1961	49
1962	58
1963	74
1964	48
1965	53
1966	43
1967	61
1968	47
1969	22
1970	9

Wettest Day of Each Month

Jan: 152.9 mm (6.0 in)

The wettest day on record for each calendar month at Clermont 1 SSE. The most was 152.9 mm (6.0 in) on 22 January 1937.

Record daily precipitation for each month at Clermont 1 SSE
Month	Record daily precipitation (mm)	Date
Jan	152.9 mm (6.0 in)	22 January 1937
Feb	57.2 mm (2.3 in)	2 February 1956
Mar	89.9 mm (3.5 in)	19 March 1943
Apr	103.4 mm (4.1 in)	4 April 1957
May	90.2 mm (3.6 in)	7 May 1961
Jun	92.5 mm (3.6 in)	10 June 1941
Jul	74.4 mm (2.9 in)	10 July 1967
Aug	96.0 mm (3.8 in)	23 August 1942
Sep	79.0 mm (3.1 in)	24 September 1936
Oct	59.7 mm (2.4 in)	2 October 1962
Nov	112.8 mm (4.4 in)	18 November 1957
Dec	47.8 mm (1.9 in)	6 December 1936

Period of Record Coverage

1940 to 1970

28 years of record at Clermont 1 SSE, 1940 to 1970. 8 years have data for under 90 percent of days and are left out of rankings: 1940, 1943, 1944, 1945, 1946, 1948, 1952, 1970.

Days with data per year at Clermont 1 SSE
Year	Days with data	Share of year	Complete
1940	227	62%	No
1941	358	98%	Yes
1942	347	95%	Yes
1943	292	80%	No
1944	90	25%	No
1945	177	48%	No
1946	304	83%	No
1947	364	100%	Yes
1948	242	66%	No
1952	123	34%	No
1953	365	100%	Yes
1954	363	99%	Yes
1955	356	98%	Yes
1956	363	99%	Yes
1957	361	99%	Yes
1958	360	99%	Yes
1959	359	98%	Yes
1960	359	98%	Yes
1961	361	99%	Yes
1962	364	100%	Yes
1963	362	99%	Yes
1964	365	100%	Yes
1965	364	100%	Yes
1966	365	100%	Yes
1967	334	92%	Yes
1968	362	99%	Yes
1969	365	100%	Yes
1970	59	16%	No

Latest Records

No records were set at this station in the latest data.

Climate Trend

19 complete years, 1941 to 1969

One stripe for each of 19 complete years at Clermont 1 SSE, 1941 to 1969. Blue stripes are years cooler than the station's own mean of 13.3 C (56.0 F); red stripes are warmer. The coolest year was 1941, at 12.1 C (53.8 F), and the warmest was 1959, at 14.5 C (58.0 F). The strongest colour marks a difference of 1.3 C (2.3 F).

Annual mean temperature at Clermont 1 SSE as warming stripes, 1941 to 1969
Year	Annual mean temperature	Difference from the station mean
1941	12.1 C	-1.20 C
1942	13.5 C	+0.20 C
1947	12.4 C	-0.92 C
1953	14.4 C	+1.03 C
1954	14.2 C	+0.89 C
1955	13.8 C	+0.45 C
1956	13.5 C	+0.15 C
1957	14.1 C	+0.78 C
1958	12.5 C	-0.81 C
1959	14.5 C	+1.15 C
1960	13.2 C	-0.08 C
1961	13.7 C	+0.35 C
1962	13.1 C	-0.20 C
1963	12.7 C	-0.67 C
1964	13.8 C	+0.48 C
1965	13.4 C	+0.05 C
1966	12.9 C	-0.47 C
1968	12.9 C	-0.43 C
1969	12.6 C	-0.70 C

This station does not have enough complete years (30 are needed) to fit a temperature trend.

A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.

Extremes by Year

1936 to 1970

Yearly extremes at Clermont 1 SSE: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	41.1 C (106.0 F)	1954	36.7 C (98.1 F)	28
Coldest night (TNn)	-31.1 C (-24.0 F)	1963	-21.4 C (-6.5 F)	28
Wettest day (Rx1day)	152.9 mm (6.0 in)	1937	60.0 mm (2.4 in)	32
Wettest five days (Rx5day)	282.5 mm (11.1 in)	1937	98.7 mm (3.9 in)	32
Longest dry spell (CDD)	37 days	1953	20 days	32

Hottest day (TXx)

The hottest day of the year at Clermont 1 SSE, 1936 to 1970. The record is 41.1 C (106.0 F) in 1954, marked on the chart; the median year is 36.7 C (98.1 F).

Hottest day (TXx) at Clermont 1 SSE by year
Year	Hottest day (TXx)
1936	n/a
1937	n/a
1938	n/a
1939	n/a
1940	38.9 C (102.0 F)
1941	37.2 C (99.0 F)
1942	37.2 C (99.0 F)
1943	39.4 C (102.9 F)
1944	28.3 C (82.9 F)
1945	35.0 C (95.0 F)
1946	35.0 C (95.0 F)
1947	36.7 C (98.1 F)
1948	37.2 C (99.0 F)
1952	36.1 C (97.0 F)
1953	39.4 C (102.9 F)
1954	41.1 C (106.0 F)
1955	36.7 C (98.1 F)
1956	36.7 C (98.1 F)
1957	37.2 C (99.0 F)
1958	33.9 C (93.0 F)
1959	36.7 C (98.1 F)
1960	37.8 C (100.0 F)
1961	35.0 C (95.0 F)
1962	37.2 C (99.0 F)
1963	35.0 C (95.0 F)
1964	36.7 C (98.1 F)
1965	36.7 C (98.1 F)
1966	37.8 C (100.0 F)
1967	34.4 C (93.9 F)
1968	36.7 C (98.1 F)
1969	35.6 C (96.1 F)
1970	19.4 C (66.9 F)

Coldest night (TNn)

The coldest night of the year at Clermont 1 SSE, 1936 to 1970. The record is -31.1 C (-24.0 F) in 1963, marked on the chart; the median year is -21.4 C (-6.5 F).

Coldest night (TNn) at Clermont 1 SSE by year
Year	Coldest night (TNn)
1936	n/a
1937	n/a
1938	n/a
1939	n/a
1940	-11.7 C (10.9 F)
1941	-17.2 C (1.0 F)
1942	-28.9 C (-20.0 F)
1943	-17.2 C (1.0 F)
1944	-16.7 C (1.9 F)
1945	-17.2 C (1.0 F)
1946	-18.3 C (-0.9 F)
1947	-18.3 C (-0.9 F)
1948	-26.1 C (-15.0 F)
1952	-12.2 C (10.0 F)
1953	-21.1 C (-6.0 F)
1954	-22.8 C (-9.0 F)
1955	-20.6 C (-5.1 F)
1956	-13.9 C (7.0 F)
1957	-20.0 C (-4.0 F)
1958	-22.8 C (-9.0 F)
1959	-21.7 C (-7.1 F)
1960	-23.3 C (-9.9 F)
1961	-23.9 C (-11.0 F)
1962	-23.9 C (-11.0 F)
1963	-31.1 C (-24.0 F)
1964	-20.6 C (-5.1 F)
1965	-24.4 C (-11.9 F)
1966	-25.0 C (-13.0 F)
1967	-23.3 C (-9.9 F)
1968	-22.2 C (-8.0 F)
1969	-18.9 C (-2.0 F)
1970	-25.6 C (-14.1 F)

Wettest day (Rx1day)

The wettest day of the year at Clermont 1 SSE, 1936 to 1970. The record is 152.9 mm (6.0 in) in 1937, marked on the chart; the median year is 60.0 mm (2.4 in).

Wettest day (Rx1day) at Clermont 1 SSE by year
Year	Wettest day (Rx1day)
1936	79.0 mm (3.1 in)
1937	152.9 mm (6.0 in)
1938	66.0 mm (2.6 in)
1939	89.4 mm (3.5 in)
1940	83.8 mm (3.3 in)
1941	92.5 mm (3.6 in)
1942	96.0 mm (3.8 in)
1943	89.9 mm (3.5 in)
1944	46.7 mm (1.8 in)
1945	48.8 mm (1.9 in)
1946	64.8 mm (2.6 in)
1947	58.9 mm (2.3 in)
1948	49.5 mm (1.9 in)
1952	39.4 mm (1.6 in)
1953	58.4 mm (2.3 in)
1954	54.1 mm (2.1 in)
1955	52.6 mm (2.1 in)
1956	57.2 mm (2.3 in)
1957	112.8 mm (4.4 in)
1958	57.2 mm (2.3 in)
1959	65.0 mm (2.6 in)
1960	60.2 mm (2.4 in)
1961	90.2 mm (3.6 in)
1962	59.7 mm (2.4 in)
1963	47.5 mm (1.9 in)
1964	78.5 mm (3.1 in)
1965	63.8 mm (2.5 in)
1966	45.7 mm (1.8 in)
1967	74.4 mm (2.9 in)
1968	58.7 mm (2.3 in)
1969	51.3 mm (2.0 in)
1970	39.1 mm (1.5 in)

Wettest five days (Rx5day)

The wettest five days of the year at Clermont 1 SSE, 1936 to 1970. The record is 282.5 mm (11.1 in) in 1937, marked on the chart; the median year is 98.7 mm (3.9 in).

Wettest five days (Rx5day) at Clermont 1 SSE by year
Year	Wettest five days (Rx5day)
1936	79.5 mm (3.1 in)
1937	282.5 mm (11.1 in)
1938	87.1 mm (3.4 in)
1939	108.2 mm (4.3 in)
1940	95.2 mm (3.7 in)
1941	140.2 mm (5.5 in)
1942	119.4 mm (4.7 in)
1943	114.5 mm (4.5 in)
1944	57.7 mm (2.3 in)
1945	98.8 mm (3.9 in)
1946	103.3 mm (4.1 in)
1947	80.0 mm (3.1 in)
1948	83.8 mm (3.3 in)
1952	69.6 mm (2.7 in)
1953	98.5 mm (3.9 in)
1954	97.3 mm (3.8 in)
1955	85.0 mm (3.3 in)
1956	115.9 mm (4.6 in)
1957	150.4 mm (5.9 in)
1958	111.3 mm (4.4 in)
1959	93.4 mm (3.7 in)
1960	87.6 mm (3.4 in)
1961	211.9 mm (8.3 in)
1962	119.9 mm (4.7 in)
1963	87.3 mm (3.4 in)
1964	188.6 mm (7.4 in)
1965	99.9 mm (3.9 in)
1966	94.0 mm (3.7 in)
1967	120.8 mm (4.8 in)
1968	106.0 mm (4.2 in)
1969	87.1 mm (3.4 in)
1970	50.8 mm (2.0 in)

Longest dry spell (CDD)

The longest dry spell of the year at Clermont 1 SSE, 1936 to 1970. The record is 37 days in 1953, marked on the chart; the median year is 20 days.

Longest dry spell (CDD) at Clermont 1 SSE by year
Year	Longest dry spell (CDD)
1936	27 days
1937	25 days
1938	18 days
1939	25 days
1940	20 days
1941	23 days
1942	23 days
1943	20 days
1944	36 days
1945	14 days
1946	16 days
1947	24 days
1948	20 days
1952	29 days
1953	37 days
1954	20 days
1955	25 days
1956	15 days
1957	25 days
1958	17 days
1959	25 days
1960	18 days
1961	17 days
1962	17 days
1963	27 days
1964	26 days
1965	15 days
1966	20 days
1967	13 days
1968	19 days
1969	20 days
1970	6 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.

Download the Data

Data for Clermont 1 SSE standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Clermont 1 SSE 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 2026-10-16 (16 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).