Red Feather Lakes 2 SE Weather Records (USC00056925)

Record envelope, standing records and threshold days for Red Feather Lakes 2 SE (USC00056925), Colorado, United States, with 50 years of record.

Key Facts for Red Feather Lakes 2 SE

Red Feather Lakes 2 SE (USC00056925) is a weather station in Colorado, United States at 40.78 latitude and -105.55 longitude, 2,489 m (8,165 ft) above sea level.
The station reports from 1941 to 1990, 50 years of record.
1,464 records set at Red Feather Lakes 2 SE still stand.
Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
Red Feather Lakes 2 SE set a daily record high maximum temperature of 30.0 C (86.0 F) on 30 June 1990.

About the Station

Location: Colorado, United States, 40.78 latitude, -105.55 longitude.
Elevation: 2,489 m (8,165 ft).
Period of record: 1941 to 1990, 50 years.
Eligible elements: tmax, tmin, 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 Red Feather Lakes 2 SE. 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 Red Feather Lakes 2 SE, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	15.0 C (59.0 F)	-39.4 C (-38.9 F)	n/a	n/a
Feb	16.7 C (62.1 F)	-36.7 C (-34.1 F)	n/a	n/a
Mar	19.4 C (66.9 F)	-32.2 C (-26.0 F)	n/a	n/a
Apr	23.9 C (75.0 F)	-27.2 C (-17.0 F)	n/a	n/a
May	26.7 C (80.1 F)	-13.3 C (8.1 F)	n/a	n/a
Jun	36.1 C (97.0 F)	-10.0 C (14.0 F)	n/a	n/a
Jul	34.4 C (93.9 F)	-2.2 C (28.0 F)	n/a	n/a
Aug	33.9 C (93.0 F)	-4.4 C (24.1 F)	n/a	n/a
Sep	29.4 C (84.9 F)	-18.9 C (-2.0 F)	n/a	n/a
Oct	25.6 C (78.1 F)	-24.4 C (-11.9 F)	n/a	n/a
Nov	22.8 C (73.0 F)	-27.8 C (-18.0 F)	n/a	n/a
Dec	17.8 C (64.0 F)	-34.4 C (-29.9 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Red Feather Lakes 2 SE still stand. 1989 holds the most, with 58.

Standing records at Red Feather Lakes 2 SE by the year they were set
Year set	Standing records
1941	8
1942	42
1943	32
1944	22
1945	40
1946	29
1947	37
1948	30
1949	30
1950	32
1951	26
1952	40
1953	39
1954	33
1955	27
1956	29
1957	8
1958	29
1959	33
1962	12
1963	37
1964	28
1965	39
1966	38
1967	40
1968	25
1969	43
1970	40
1971	37
1972	33
1973	30
1974	33
1975	30
1976	19
1977	25
1978	6
1979	7
1980	39
1981	31
1982	27
1983	36
1984	34
1985	34
1986	28
1987	39
1988	37
1989	58
1990	13

Wettest Day of Each Month

Apr: 88.9 mm (3.5 in)

The wettest day on record for each calendar month at Red Feather Lakes 2 SE. The most was 88.9 mm (3.5 in) on 9 April 1944.

Record daily precipitation for each month at Red Feather Lakes 2 SE
Month	Record daily precipitation (mm)	Date
Jan	33.0 mm (1.3 in)	12 January 1972
Feb	33.3 mm (1.3 in)	8 February 1942
Mar	41.9 mm (1.6 in)	14 March 1946
Apr	88.9 mm (3.5 in)	9 April 1944
May	51.6 mm (2.0 in)	7 May 1969
Jun	62.5 mm (2.5 in)	8 June 1974
Jul	40.1 mm (1.6 in)	22 July 1943
Aug	53.3 mm (2.1 in)	15 August 1981
Sep	42.2 mm (1.7 in)	1 September 1970
Oct	55.9 mm (2.2 in)	17 October 1942
Nov	81.3 mm (3.2 in)	2 November 1946
Dec	27.9 mm (1.1 in)	24 December 1948

Period of Record Coverage

1941 to 1990

48 years of record at Red Feather Lakes 2 SE, 1941 to 1990. 14 years have data for under 90 percent of days and are left out of rankings: 1941, 1943, 1947, 1948, 1949, 1954, 1957, 1959 and others.

Days with data per year at Red Feather Lakes 2 SE
Year	Days with data	Share of year	Complete
1941	122	33%	No
1942	364	100%	Yes
1943	275	75%	No
1944	366	100%	Yes
1945	358	98%	Yes
1946	360	99%	Yes
1947	267	73%	No
1948	181	49%	No
1949	209	57%	No
1950	363	99%	Yes
1951	358	98%	Yes
1952	344	94%	Yes
1953	335	92%	Yes
1954	267	73%	No
1955	343	94%	Yes
1956	334	91%	Yes
1957	241	66%	No
1958	340	93%	Yes
1959	291	80%	No
1962	134	37%	No
1963	356	98%	Yes
1964	361	99%	Yes
1965	364	100%	Yes
1966	356	98%	Yes
1967	341	93%	Yes
1968	362	99%	Yes
1969	358	98%	Yes
1970	349	96%	Yes
1971	353	97%	Yes
1972	350	96%	Yes
1973	315	86%	No
1974	306	84%	No
1975	331	91%	Yes
1976	338	92%	Yes
1977	329	90%	Yes
1978	116	32%	No
1979	93	25%	No
1980	364	99%	Yes
1981	332	91%	Yes
1982	360	99%	Yes
1983	356	98%	Yes
1984	363	99%	Yes
1985	364	100%	Yes
1986	333	91%	Yes
1987	354	97%	Yes
1988	344	94%	Yes
1989	356	98%	Yes
1990	176	48%	No

Latest Records

Latest records at Red Feather Lakes 2 SE
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
30 June 1990	Red Feather Lakes 2 SE, US	daily high max	30.0 C (86.0 F)	1.7 C (3.1 F)	36 years	19 of 100 (Routine)
29 June 1990	Red Feather Lakes 2 SE, US	daily high max	30.0 C (86.0 F)	1.1 C (2.0 F)	16 years	11 of 100 (Routine)
28 June 1990	Red Feather Lakes 2 SE, US	daily high max	30.0 C (86.0 F)	0.6 C (1.1 F)	36 years	17 of 100 (Routine)
20 June 1990	Red Feather Lakes 2 SE, US	daily rain	10.2 mm (0.4 in)	5.1 mm (0.20 in)	40 years	20 of 100 (Routine)
19 June 1990	Red Feather Lakes 2 SE, US	daily high max	28.3 C (82.9 F)	1.1 C (2.0 F)	16 years	11 of 100 (Routine)
11 June 1990	Red Feather Lakes 2 SE, US	daily high min	12.2 C (54.0 F)	3.9 C (7.0 F)	0 years	17 of 100 (Routine)
9 May 1990	Red Feather Lakes 2 SE, US	daily low min (Tie)	-7.8 C (18.0 F)	tie	44 years	4 of 100 (Routine)
7 May 1990	Red Feather Lakes 2 SE, US	daily high min	5.0 C (41.0 F)	0.6 C (1.1 F)	27 years	14 of 100 (Routine)
30 April 1990	Red Feather Lakes 2 SE, US	daily low min	-11.7 C (10.9 F)	0.6 C (1.1 F)	20 years	12 of 100 (Routine)
6 April 1990	Red Feather Lakes 2 SE, US	daily low max (Tie)	-3.9 C (25.0 F)	tie	7 years	1 of 100 (Routine)
26 March 1990	Red Feather Lakes 2 SE, US	daily snowfall (Tie)	8.9 cm (3.5 in)	tie	15 years	2 of 100 (Routine)
9 March 1990	Red Feather Lakes 2 SE, US	daily snow depth	48.3 cm (19.0 in)	15.3 cm (6.0 in)	7 years	19 of 100 (Routine)
8 March 1990	Red Feather Lakes 2 SE, US	daily snow depth	55.9 cm (22.0 in)	17.8 cm (7.0 in)	7 years	21 of 100 (Routine)
7 March 1990	Red Feather Lakes 2 SE, US	daily rain	31.0 mm (1.2 in)	24.1 mm (0.9 in)	23 years	51 of 100 (Notable)
7 March 1990	Red Feather Lakes 2 SE, US	daily snowfall	34.3 cm (13.5 in)	25.4 cm (10.0 in)	20 years	44 of 100 (Notable)
7 March 1990	Red Feather Lakes 2 SE, US	monthly snow depth	66.0 cm (26.0 in)	5.0 cm (2.0 in)	6 years	21 of 100 (Routine)
6 March 1990	Red Feather Lakes 2 SE, US	daily rain	38.1 mm (1.5 in)	33.5 mm (1.3 in)	48 years	59 of 100 (Notable)
6 March 1990	Red Feather Lakes 2 SE, US	daily snowfall	33.5 cm (13.2 in)	23.8 cm (9.4 in)	20 years	42 of 100 (Notable)
15 February 1990	Red Feather Lakes 2 SE, US	daily low max	-13.9 C (7.0 F)	6.1 C (11.0 F)	40 years	27 of 100 (Routine)
15 February 1990	Red Feather Lakes 2 SE, US	daily low min	-27.2 C (-17.0 F)	3.3 C (5.9 F)	24 years	16 of 100 (Routine)

Climate Trend

24 complete years, 1942 to 1989

One stripe for each of 24 complete years at Red Feather Lakes 2 SE, 1942 to 1989. Blue stripes are years cooler than the station's own mean of 4.1 C (39.4 F); red stripes are warmer. The coolest year was 1945, at 2.1 C (35.9 F), and the warmest was 1963, at 5.4 C (41.7 F). The strongest colour marks a difference of 2.0 C (3.6 F).

Annual mean temperature at Red Feather Lakes 2 SE as warming stripes, 1942 to 1989
Year	Annual mean temperature	Difference from the station mean
1942	4.5 C	+0.42 C
1944	3.1 C	-1.00 C
1945	2.1 C	-1.96 C
1946	3.5 C	-0.62 C
1950	4.5 C	+0.43 C
1951	3.1 C	-1.03 C
1952	4.0 C	-0.06 C
1955	3.9 C	-0.25 C
1963	5.4 C	+1.30 C
1964	3.9 C	-0.21 C
1965	4.3 C	+0.17 C
1966	4.7 C	+0.64 C
1967	4.8 C	+0.71 C
1968	4.9 C	+0.76 C
1969	4.9 C	+0.79 C
1971	3.6 C	-0.48 C
1972	4.3 C	+0.17 C
1980	5.0 C	+0.88 C
1982	3.6 C	-0.46 C
1983	3.8 C	-0.35 C
1984	4.0 C	-0.14 C
1985	4.0 C	-0.15 C
1987	4.5 C	+0.44 C
1989	4.1 C	+0.03 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

1941 to 1990

Yearly extremes at Red Feather Lakes 2 SE: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	36.1 C (97.0 F)	1954	30.0 C (86.0 F)	48
Coldest night (TNn)	-39.4 C (-38.9 F)	1963	-27.8 C (-18.0 F)	48
Wettest day (Rx1day)	88.9 mm (3.5 in)	1944	34.6 mm (1.4 in)	48
Wettest five days (Rx5day)	109.2 mm (4.3 in)	1942	48.6 mm (1.9 in)	48
Longest dry spell (CDD)	62 days	1983	29 days	48

Hottest day (TXx)

The hottest day of the year at Red Feather Lakes 2 SE, 1941 to 1990. The record is 36.1 C (97.0 F) in 1954, marked on the chart; the median year is 30.0 C (86.0 F).

Hottest day (TXx) at Red Feather Lakes 2 SE by year
Year	Hottest day (TXx)
1941	24.4 C (75.9 F)
1942	31.7 C (89.1 F)
1943	27.8 C (82.0 F)
1944	28.9 C (84.0 F)
1945	26.1 C (79.0 F)
1946	31.7 C (89.1 F)
1947	28.9 C (84.0 F)
1948	17.8 C (64.0 F)
1949	22.8 C (73.0 F)
1950	28.3 C (82.9 F)
1951	30.6 C (87.1 F)
1952	31.1 C (88.0 F)
1953	32.2 C (90.0 F)
1954	36.1 C (97.0 F)
1955	29.4 C (84.9 F)
1956	30.0 C (86.0 F)
1957	31.7 C (89.1 F)
1958	28.3 C (82.9 F)
1959	29.4 C (84.9 F)
1962	27.2 C (81.0 F)
1963	30.0 C (86.0 F)
1964	29.4 C (84.9 F)
1965	29.4 C (84.9 F)
1966	31.1 C (88.0 F)
1967	28.9 C (84.0 F)
1968	29.4 C (84.9 F)
1969	33.9 C (93.0 F)
1970	30.6 C (87.1 F)
1971	31.7 C (89.1 F)
1972	31.1 C (88.0 F)
1973	31.7 C (89.1 F)
1974	30.0 C (86.0 F)
1975	29.4 C (84.9 F)
1976	30.0 C (86.0 F)
1977	30.6 C (87.1 F)
1978	16.7 C (62.1 F)
1979	21.1 C (70.0 F)
1980	32.2 C (90.0 F)
1981	32.2 C (90.0 F)
1982	32.2 C (90.0 F)
1983	29.4 C (84.9 F)
1984	28.9 C (84.0 F)
1985	30.0 C (86.0 F)
1986	30.0 C (86.0 F)
1987	30.6 C (87.1 F)
1988	30.6 C (87.1 F)
1989	32.8 C (91.0 F)
1990	30.0 C (86.0 F)

Coldest night (TNn)

The coldest night of the year at Red Feather Lakes 2 SE, 1941 to 1990. The record is -39.4 C (-38.9 F) in 1963, marked on the chart; the median year is -27.8 C (-18.0 F).

Coldest night (TNn) at Red Feather Lakes 2 SE by year
Year	Coldest night (TNn)
1941	-31.7 C (-25.1 F)
1942	-31.7 C (-25.1 F)
1943	-23.3 C (-9.9 F)
1944	-26.7 C (-16.1 F)
1945	-27.8 C (-18.0 F)
1946	-25.6 C (-14.1 F)
1947	-26.1 C (-15.0 F)
1948	-36.7 C (-34.1 F)
1949	-30.6 C (-23.1 F)
1950	-26.7 C (-16.1 F)
1951	-33.3 C (-27.9 F)
1952	-26.1 C (-15.0 F)
1953	-21.1 C (-6.0 F)
1954	-27.8 C (-18.0 F)
1955	-27.8 C (-18.0 F)
1956	-31.7 C (-25.1 F)
1957	-23.9 C (-11.0 F)
1958	-24.4 C (-11.9 F)
1959	-23.9 C (-11.0 F)
1962	-28.3 C (-18.9 F)
1963	-39.4 C (-38.9 F)
1964	-24.4 C (-11.9 F)
1965	-32.2 C (-26.0 F)
1966	-30.6 C (-23.1 F)
1967	-26.1 C (-15.0 F)
1968	-25.0 C (-13.0 F)
1969	-31.1 C (-24.0 F)
1970	-27.2 C (-17.0 F)
1971	-31.1 C (-24.0 F)
1972	-37.8 C (-36.0 F)
1973	-27.2 C (-17.0 F)
1974	-33.9 C (-29.0 F)
1975	-26.1 C (-15.0 F)
1976	-27.8 C (-18.0 F)
1977	-26.1 C (-15.0 F)
1978	-23.3 C (-9.9 F)
1979	-24.4 C (-11.9 F)
1980	-28.9 C (-20.0 F)
1981	-28.9 C (-20.0 F)
1982	-36.1 C (-33.0 F)
1983	-32.2 C (-26.0 F)
1984	-33.9 C (-29.0 F)
1985	-35.6 C (-32.1 F)
1986	-27.8 C (-18.0 F)
1987	-29.4 C (-20.9 F)
1988	-27.8 C (-18.0 F)
1989	-36.7 C (-34.1 F)
1990	-30.0 C (-22.0 F)

Wettest day (Rx1day)

The wettest day of the year at Red Feather Lakes 2 SE, 1941 to 1990. The record is 88.9 mm (3.5 in) in 1944, marked on the chart; the median year is 34.6 mm (1.4 in).

Wettest day (Rx1day) at Red Feather Lakes 2 SE by year
Year	Wettest day (Rx1day)
1941	16.0 mm (0.6 in)
1942	71.6 mm (2.8 in)
1943	40.1 mm (1.6 in)
1944	88.9 mm (3.5 in)
1945	29.2 mm (1.1 in)
1946	81.3 mm (3.2 in)
1947	29.2 mm (1.1 in)
1948	50.8 mm (2.0 in)
1949	38.1 mm (1.5 in)
1950	44.2 mm (1.7 in)
1951	35.6 mm (1.4 in)
1952	22.9 mm (0.9 in)
1953	30.2 mm (1.2 in)
1954	28.7 mm (1.1 in)
1955	40.6 mm (1.6 in)
1956	16.0 mm (0.6 in)
1957	56.9 mm (2.2 in)
1958	43.4 mm (1.7 in)
1959	17.8 mm (0.7 in)
1962	12.4 mm (0.5 in)
1963	34.8 mm (1.4 in)
1964	29.7 mm (1.2 in)
1965	28.2 mm (1.1 in)
1966	33.5 mm (1.3 in)
1967	48.3 mm (1.9 in)
1968	43.2 mm (1.7 in)
1969	51.6 mm (2.0 in)
1970	44.7 mm (1.8 in)
1971	44.5 mm (1.8 in)
1972	33.0 mm (1.3 in)
1973	37.1 mm (1.5 in)
1974	62.5 mm (2.5 in)
1975	36.1 mm (1.4 in)
1976	30.5 mm (1.2 in)
1977	31.0 mm (1.2 in)
1978	5.8 mm (0.23 in)
1979	34.0 mm (1.3 in)
1980	21.3 mm (0.8 in)
1981	53.3 mm (2.1 in)
1982	46.7 mm (1.8 in)
1983	34.3 mm (1.4 in)
1984	40.6 mm (1.6 in)
1985	24.1 mm (0.9 in)
1986	27.9 mm (1.1 in)
1987	24.4 mm (1.0 in)
1988	29.0 mm (1.1 in)
1989	32.0 mm (1.3 in)
1990	38.1 mm (1.5 in)

Wettest five days (Rx5day)

The wettest five days of the year at Red Feather Lakes 2 SE, 1941 to 1990. The record is 109.2 mm (4.3 in) in 1942, marked on the chart; the median year is 48.6 mm (1.9 in).

Wettest five days (Rx5day) at Red Feather Lakes 2 SE by year
Year	Wettest five days (Rx5day)
1941	31.3 mm (1.2 in)
1942	109.2 mm (4.3 in)
1943	53.0 mm (2.1 in)
1944	88.9 mm (3.5 in)
1945	48.3 mm (1.9 in)
1946	108.5 mm (4.3 in)
1947	39.5 mm (1.6 in)
1948	57.2 mm (2.3 in)
1949	38.1 mm (1.5 in)
1950	48.3 mm (1.9 in)
1951	62.3 mm (2.5 in)
1952	45.7 mm (1.8 in)
1953	42.4 mm (1.7 in)
1954	50.8 mm (2.0 in)
1955	63.5 mm (2.5 in)
1956	37.9 mm (1.5 in)
1957	66.3 mm (2.6 in)
1958	52.3 mm (2.1 in)
1959	48.7 mm (1.9 in)
1962	20.9 mm (0.8 in)
1963	46.8 mm (1.8 in)
1964	37.4 mm (1.5 in)
1965	49.2 mm (1.9 in)
1966	44.4 mm (1.7 in)
1967	52.6 mm (2.1 in)
1968	59.7 mm (2.4 in)
1969	90.5 mm (3.6 in)
1970	55.6 mm (2.2 in)
1971	93.3 mm (3.7 in)
1972	41.5 mm (1.6 in)
1973	42.2 mm (1.7 in)
1974	65.0 mm (2.6 in)
1975	90.2 mm (3.6 in)
1976	48.3 mm (1.9 in)
1977	94.3 mm (3.7 in)
1978	9.6 mm (0.38 in)
1979	38.1 mm (1.5 in)
1980	43.6 mm (1.7 in)
1981	68.5 mm (2.7 in)
1982	61.2 mm (2.4 in)
1983	44.2 mm (1.7 in)
1984	69.1 mm (2.7 in)
1985	31.5 mm (1.2 in)
1986	28.4 mm (1.1 in)
1987	28.7 mm (1.1 in)
1988	35.8 mm (1.4 in)
1989	48.5 mm (1.9 in)
1990	71.4 mm (2.8 in)

Longest dry spell (CDD)

The longest dry spell of the year at Red Feather Lakes 2 SE, 1941 to 1990. The record is 62 days in 1983, marked on the chart; the median year is 29 days.

Longest dry spell (CDD) at Red Feather Lakes 2 SE by year
Year	Longest dry spell (CDD)
1941	45 days
1942	34 days
1943	30 days
1944	36 days
1945	31 days
1946	24 days
1947	24 days
1948	22 days
1949	29 days
1950	26 days
1951	22 days
1952	33 days
1953	23 days
1954	25 days
1955	28 days
1956	41 days
1957	22 days
1958	28 days
1959	18 days
1962	39 days
1963	35 days
1964	48 days
1965	27 days
1966	29 days
1967	17 days
1968	30 days
1969	32 days
1970	23 days
1971	36 days
1972	20 days
1973	30 days
1974	37 days
1975	31 days
1976	29 days
1977	30 days
1978	19 days
1979	19 days
1980	29 days
1981	29 days
1982	31 days
1983	62 days
1984	27 days
1985	46 days
1986	36 days
1987	28 days
1988	33 days
1989	33 days
1990	19 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.

Frost Dates and Growing Season

24 years with a frost

Across 24 years with a frost, the median last spring frost at Red Feather Lakes 2 SE falls on 16 June and the median first autumn frost on 1 September, which leaves a median of 74 days between them.

Frost dates and growing season at Red Feather Lakes 2 SE
Measure	Median, all years	Earliest period	Recent period (1942 to 1989)	Recent against earliest	Fitted trend
Last spring frost	16 June	n/a	16 June	n/a	n/a
First autumn frost	1 September	n/a	1 September	n/a	n/a
Growing days	74 days	n/a	74 days	n/a	n/a

A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.

Rainfall Return Levels

37 years, 1942 to 1989

A day with at least 35.3 mm (1.4 in) of rain is expected about once in 2 years. A day with at least 99.8 mm (3.9 in) of rain is expected about once in 100 years.

Rainfall return levels at Red Feather Lakes 2 SE: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	35.3 mm (1.4 in)
5 years	48.3 mm (1.9 in)
10 years	58.4 mm (2.3 in)
25 years	73.2 mm (2.9 in)
50 years	85.7 mm (3.4 in)	Longer than the 37 years of record
100 years	99.8 mm (3.9 in)	Longer than the 37 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, 37 years of values from 1942 to 1989.

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: 88.9 mm (3.5 in) in 1944; 81.3 mm (3.2 in) in 1946; 71.6 mm (2.8 in) in 1942.

Download the Data

Data for Red Feather Lakes 2 SE standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Red Feather Lakes 2 SE 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 2026-10-15 (15 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).