Birdseye Weather Records (USC00420716)

Record envelope, standing records and threshold days for Birdseye (USC00420716), Utah, United States, with 60 years of record.

Key Facts for Birdseye

Birdseye (USC00420716) is a weather station in Utah, United States at 39.87 latitude and -111.53 longitude, 1,743 m (5,719 ft) above sea level.
The station reports from 1933 to 1992, 60 years of record.
1,464 records set at Birdseye still stand.
Records are tracked for prcp, snow, snwd: an element needs 30 years of data to be eligible.
Birdseye set a daily record precipitation of 5.8 mm (0.23 in) on 2 November 1991.

About the Station

Location: Utah, United States, 39.87 latitude, -111.53 longitude.
Elevation: 1,743 m (5,719 ft).
Period of record: 1933 to 1992, 60 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 Birdseye. 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 Birdseye, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	15.6 C (60.1 F)	-36.7 C (-34.1 F)	n/a	n/a
Feb	20.6 C (69.1 F)	-38.3 C (-36.9 F)	n/a	n/a
Mar	24.4 C (75.9 F)	-27.8 C (-18.0 F)	n/a	n/a
Apr	30.0 C (86.0 F)	-17.8 C (0.0 F)	n/a	n/a
May	30.6 C (87.1 F)	-11.1 C (12.0 F)	n/a	n/a
Jun	37.2 C (99.0 F)	-6.1 C (21.0 F)	n/a	n/a
Jul	38.3 C (100.9 F)	-4.4 C (24.1 F)	n/a	n/a
Aug	36.7 C (98.1 F)	-5.6 C (21.9 F)	n/a	n/a
Sep	35.0 C (95.0 F)	-12.2 C (10.0 F)	n/a	n/a
Oct	28.9 C (84.0 F)	-17.2 C (1.0 F)	n/a	n/a
Nov	22.2 C (72.0 F)	-22.8 C (-9.0 F)	n/a	n/a
Dec	16.1 C (61.0 F)	-37.2 C (-35.0 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Birdseye still stand. 1969 holds the most, with 82.

Standing records at Birdseye by the year they were set
Year set	Standing records
1960	33
1961	56
1962	78
1963	53
1964	81
1965	68
1966	62
1967	76
1968	60
1969	82
1970	66
1971	68
1972	74
1973	60
1974	60
1975	20
1983	4
1984	46
1985	41
1986	57
1987	54
1988	59
1989	58
1990	73
1991	62
1992	13

All-Time Record Progression

4 new records

4 all-time records were set at Birdseye between 28 December 1964 and 25 January 1969. Each dot is a new record.

When Birdseye set new all-time records
Date	Kind	Detail
1964-12-28	Record daily snowfall	Record daily snowfall 40.6 cm (16.0 in)
1967-01-25	Record daily precipitation	Record daily precipitation 45.7 mm (1.8 in)
1967-01-25	Record daily snowfall	Record daily snowfall 58.4 cm (23.0 in)
1969-01-25	Record daily precipitation	Record daily precipitation 49.0 mm (1.9 in)

Wettest Day of Each Month

Jan: 49.0 mm (1.9 in)

The wettest day on record for each calendar month at Birdseye. The most was 49.0 mm (1.9 in) on 25 January 1969.

Record daily precipitation for each month at Birdseye
Month	Record daily precipitation (mm)	Date
Jan	49.0 mm (1.9 in)	25 January 1969
Feb	29.2 mm (1.1 in)	6 February 1937
Mar	27.7 mm (1.1 in)	2 March 1938
Apr	22.9 mm (0.9 in)	5 April 1935
May	29.5 mm (1.2 in)	30 May 1937
Jun	36.3 mm (1.4 in)	1 June 1943
Jul	26.7 mm (1.1 in)	25 July 1951
Aug	20.6 mm (0.8 in)	11 August 1943
Sep	39.1 mm (1.5 in)	3 September 1954
Oct	33.8 mm (1.3 in)	28 October 1941
Nov	34.0 mm (1.3 in)	14 November 1955
Dec	45.0 mm (1.8 in)	29 December 1951

Period of Record Coverage

1960 to 1992

26 years of record at Birdseye, 1960 to 1992. 4 years have data for under 90 percent of days and are left out of rankings: 1960, 1975, 1983, 1992.

Days with data per year at Birdseye
Year	Days with data	Share of year	Complete
1960	174	48%	No
1961	355	97%	Yes
1962	352	96%	Yes
1963	355	97%	Yes
1964	363	99%	Yes
1965	334	92%	Yes
1966	365	100%	Yes
1967	365	100%	Yes
1968	364	99%	Yes
1969	364	100%	Yes
1970	364	100%	Yes
1971	365	100%	Yes
1972	366	100%	Yes
1973	360	99%	Yes
1974	365	100%	Yes
1975	120	33%	No
1983	35	10%	No
1984	352	96%	Yes
1985	358	98%	Yes
1986	360	99%	Yes
1987	362	99%	Yes
1988	357	98%	Yes
1989	358	98%	Yes
1990	345	95%	Yes
1991	338	93%	Yes
1992	104	28%	No

Latest Records

Latest records at Birdseye
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
2 November 1991	Birdseye, US	daily rain	5.8 mm (0.23 in)	0.7 mm (0.03 in)	4 years	7 of 100 (Routine)
7 September 1991	Birdseye, US	daily rain	18.8 mm (0.7 in)	5.3 mm (0.21 in)	20 years	20 of 100 (Routine)
25 August 1991	Birdseye, US	daily rain	9.7 mm (0.38 in)	1.3 mm (0.05 in)	36 years	17 of 100 (Routine)
11 April 1991	Birdseye, US	daily snowfall	10.2 cm (4.0 in)	5.1 cm (2.0 in)	45 years	31 of 100 (Routine)
17 February 1991	Birdseye, US	daily rain	15.7 mm (0.6 in)	9.1 mm (0.36 in)	28 years	20 of 100 (Routine)
17 February 1991	Birdseye, US	daily snowfall	12.7 cm (5.0 in)	2.5 cm (1.0 in)	36 years	19 of 100 (Routine)
15 January 1991	Birdseye, US	daily snowfall	22.9 cm (9.0 in)	15.3 cm (6.0 in)	56 years	42 of 100 (Notable)
15 January 1991	Birdseye, US	daily rain	15.5 mm (0.6 in)	10.2 mm (0.4 in)	20 years	20 of 100 (Routine)
15 January 1991	Birdseye, US	daily snow depth	33.0 cm (13.0 in)	2.5 cm (1.0 in)	20 years	12 of 100 (Routine)
12 June 1990	Birdseye, US	daily rain	7.1 mm (0.28 in)	0.7 mm (0.03 in)	23 years	12 of 100 (Routine)
11 June 1990	Birdseye, US	daily rain	17.8 mm (0.7 in)	9.7 mm (0.38 in)	43 years	20 of 100 (Routine)
15 March 1990	Birdseye, US	daily rain	6.9 mm (0.27 in)	0.3 mm (0.01 in)	20 years	11 of 100 (Routine)
5 March 1990	Birdseye, US	daily rain	11.4 mm (0.4 in)	0.5 mm (0.02 in)	32 years	15 of 100 (Routine)
18 February 1990	Birdseye, US	daily snowfall	35.6 cm (14.0 in)	20.4 cm (8.0 in)	50 years	51 of 100 (Notable)
18 February 1990	Birdseye, US	daily rain	22.9 mm (0.9 in)	0.5 mm (0.02 in)	4 years	6 of 100 (Routine)
7 February 1990	Birdseye, US	daily snowfall	25.4 cm (10.0 in)	5.1 cm (2.0 in)	24 years	19 of 100 (Routine)
1 February 1990	Birdseye, US	daily snowfall (Tie)	7.6 cm (3.0 in)	tie	23 years	2 of 100 (Routine)
31 January 1990	Birdseye, US	daily snowfall (Tie)	10.2 cm (4.0 in)	tie	51 years	5 of 100 (Routine)
11 December 1989	Birdseye, US	daily snowfall (Tie)	7.6 cm (3.0 in)	tie	24 years	3 of 100 (Routine)
26 November 1989	Birdseye, US	daily rain	24.9 mm (1.0 in)	13.2 mm (0.5 in)	19 years	20 of 100 (Routine)

Climate Trend

19 complete years, 1961 to 1990

One stripe for each of 19 complete years at Birdseye, 1961 to 1990. Blue stripes are years cooler than the station's own mean of 6.1 C (43.0 F); red stripes are warmer. The coolest year was 1964, at 4.5 C (40.0 F), and the warmest was 1986, at 7.6 C (45.6 F). The strongest colour marks a difference of 1.7 C (3.1 F).

Annual mean temperature at Birdseye as warming stripes, 1961 to 1990
Year	Annual mean temperature	Difference from the station mean
1961	6.1 C	+0.01 C
1962	5.5 C	-0.64 C
1963	6.4 C	+0.28 C
1964	4.5 C	-1.66 C
1966	5.9 C	-0.20 C
1967	6.0 C	-0.10 C
1968	5.5 C	-0.58 C
1969	6.4 C	+0.25 C
1970	6.4 C	+0.27 C
1971	5.9 C	-0.20 C
1972	6.3 C	+0.20 C
1974	6.0 C	-0.14 C
1984	5.2 C	-0.90 C
1985	5.8 C	-0.31 C
1986	7.6 C	+1.46 C
1987	6.9 C	+0.81 C
1988	6.0 C	-0.09 C
1989	6.6 C	+0.49 C
1990	7.1 C	+0.98 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

1933 to 1992

Yearly extremes at Birdseye: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	38.3 C (100.9 F)	1985	35.0 C (95.0 F)	26
Coldest night (TNn)	-38.3 C (-36.9 F)	1989	-30.8 C (-23.5 F)	26
Wettest day (Rx1day)	49.0 mm (1.9 in)	1969	23.0 mm (0.9 in)	52
Wettest five days (Rx5day)	93.3 mm (3.7 in)	1966	37.6 mm (1.5 in)	52
Longest dry spell (CDD)	69 days	1958	34 days	52

Hottest day (TXx)

The hottest day of the year at Birdseye, 1933 to 1992. The record is 38.3 C (100.9 F) in 1985, marked on the chart; the median year is 35.0 C (95.0 F).

Hottest day (TXx) at Birdseye by year
Year	Hottest day (TXx)
1933	n/a
1934	n/a
1935	n/a
1936	n/a
1937	n/a
1938	n/a
1939	n/a
1940	n/a
1941	n/a
1942	n/a
1943	n/a
1944	n/a
1945	n/a
1946	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	36.1 C (97.0 F)
1961	35.0 C (95.0 F)
1962	34.4 C (93.9 F)
1963	32.2 C (90.0 F)
1964	33.3 C (91.9 F)
1965	32.8 C (91.0 F)
1966	35.0 C (95.0 F)
1967	35.0 C (95.0 F)
1968	35.0 C (95.0 F)
1969	35.6 C (96.1 F)
1970	36.1 C (97.0 F)
1971	36.1 C (97.0 F)
1972	36.1 C (97.0 F)
1973	35.0 C (95.0 F)
1974	35.0 C (95.0 F)
1975	18.9 C (66.0 F)
1983	7.8 C (46.0 F)
1984	34.4 C (93.9 F)
1985	38.3 C (100.9 F)
1986	35.0 C (95.0 F)
1987	35.0 C (95.0 F)
1988	36.1 C (97.0 F)
1989	37.8 C (100.0 F)
1990	37.2 C (99.0 F)
1991	36.1 C (97.0 F)
1992	28.9 C (84.0 F)

Coldest night (TNn)

The coldest night of the year at Birdseye, 1933 to 1992. The record is -38.3 C (-36.9 F) in 1989, marked on the chart; the median year is -30.8 C (-23.5 F).

Coldest night (TNn) at Birdseye by year
Year	Coldest night (TNn)
1933	n/a
1934	n/a
1935	n/a
1936	n/a
1937	n/a
1938	n/a
1939	n/a
1940	n/a
1941	n/a
1942	n/a
1943	n/a
1944	n/a
1945	n/a
1946	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	-19.4 C (-2.9 F)
1961	-30.6 C (-23.1 F)
1962	-31.1 C (-24.0 F)
1963	-33.9 C (-29.0 F)
1964	-31.1 C (-24.0 F)
1965	-25.6 C (-14.1 F)
1966	-27.8 C (-18.0 F)
1967	-27.8 C (-18.0 F)
1968	-31.1 C (-24.0 F)
1969	-26.7 C (-16.1 F)
1970	-27.8 C (-18.0 F)
1971	-36.7 C (-34.1 F)
1972	-35.0 C (-31.0 F)
1973	-33.3 C (-27.9 F)
1974	-31.1 C (-24.0 F)
1975	-27.2 C (-17.0 F)
1983	-28.9 C (-20.0 F)
1984	-35.0 C (-31.0 F)
1985	-35.0 C (-31.0 F)
1986	-24.4 C (-11.9 F)
1987	-30.0 C (-22.0 F)
1988	-31.7 C (-25.1 F)
1989	-38.3 C (-36.9 F)
1990	-37.2 C (-35.0 F)
1991	-28.9 C (-20.0 F)
1992	-21.1 C (-6.0 F)

Wettest day (Rx1day)

The wettest day of the year at Birdseye, 1933 to 1992. The record is 49.0 mm (1.9 in) in 1969, marked on the chart; the median year is 23.0 mm (0.9 in).

Wettest day (Rx1day) at Birdseye by year
Year	Wettest day (Rx1day)
1933	15.2 mm (0.6 in)
1934	23.1 mm (0.9 in)
1935	28.2 mm (1.1 in)
1936	24.6 mm (1.0 in)
1937	29.5 mm (1.2 in)
1938	27.7 mm (1.1 in)
1939	31.5 mm (1.2 in)
1940	38.9 mm (1.5 in)
1941	33.8 mm (1.3 in)
1942	22.9 mm (0.9 in)
1943	36.3 mm (1.4 in)
1944	15.0 mm (0.6 in)
1945	26.7 mm (1.1 in)
1946	20.8 mm (0.8 in)
1947	20.6 mm (0.8 in)
1948	19.3 mm (0.8 in)
1949	22.9 mm (0.9 in)
1950	17.3 mm (0.7 in)
1951	45.0 mm (1.8 in)
1952	25.9 mm (1.0 in)
1953	16.8 mm (0.7 in)
1954	39.1 mm (1.5 in)
1955	34.0 mm (1.3 in)
1956	23.1 mm (0.9 in)
1957	23.4 mm (0.9 in)
1958	14.7 mm (0.6 in)
1959	17.3 mm (0.7 in)
1960	22.1 mm (0.9 in)
1961	17.3 mm (0.7 in)
1962	19.1 mm (0.8 in)
1963	19.1 mm (0.8 in)
1964	26.9 mm (1.1 in)
1965	24.1 mm (0.9 in)
1966	30.0 mm (1.2 in)
1967	45.7 mm (1.8 in)
1968	21.6 mm (0.9 in)
1969	49.0 mm (1.9 in)
1970	19.1 mm (0.8 in)
1971	16.3 mm (0.6 in)
1972	30.0 mm (1.2 in)
1973	24.1 mm (0.9 in)
1974	18.0 mm (0.7 in)
1975	12.4 mm (0.5 in)
1983	n/a
1984	20.3 mm (0.8 in)
1985	23.6 mm (0.9 in)
1986	22.4 mm (0.9 in)
1987	23.6 mm (0.9 in)
1988	12.7 mm (0.5 in)
1989	24.9 mm (1.0 in)
1990	22.9 mm (0.9 in)
1991	18.8 mm (0.7 in)
1992	10.2 mm (0.4 in)

Wettest five days (Rx5day)

The wettest five days of the year at Birdseye, 1933 to 1992. The record is 93.3 mm (3.7 in) in 1966, marked on the chart; the median year is 37.6 mm (1.5 in).

Wettest five days (Rx5day) at Birdseye by year
Year	Wettest five days (Rx5day)
1933	30.5 mm (1.2 in)
1934	28.9 mm (1.1 in)
1935	40.1 mm (1.6 in)
1936	53.9 mm (2.1 in)
1937	30.6 mm (1.2 in)
1938	47.5 mm (1.9 in)
1939	32.0 mm (1.3 in)
1940	38.9 mm (1.5 in)
1941	36.1 mm (1.4 in)
1942	30.8 mm (1.2 in)
1943	67.8 mm (2.7 in)
1944	32.3 mm (1.3 in)
1945	53.3 mm (2.1 in)
1946	44.7 mm (1.8 in)
1947	23.4 mm (0.9 in)
1948	38.9 mm (1.5 in)
1949	47.5 mm (1.9 in)
1950	24.3 mm (1.0 in)
1951	72.2 mm (2.8 in)
1952	72.2 mm (2.8 in)
1953	23.4 mm (0.9 in)
1954	47.0 mm (1.9 in)
1955	40.9 mm (1.6 in)
1956	41.6 mm (1.6 in)
1957	34.3 mm (1.4 in)
1958	25.0 mm (1.0 in)
1959	25.7 mm (1.0 in)
1960	44.0 mm (1.7 in)
1961	32.5 mm (1.3 in)
1962	30.3 mm (1.2 in)
1963	34.8 mm (1.4 in)
1964	59.4 mm (2.3 in)
1965	36.9 mm (1.5 in)
1966	93.3 mm (3.7 in)
1967	57.1 mm (2.2 in)
1968	32.8 mm (1.3 in)
1969	83.5 mm (3.3 in)
1970	39.1 mm (1.5 in)
1971	36.8 mm (1.4 in)
1972	39.7 mm (1.6 in)
1973	43.9 mm (1.7 in)
1974	41.4 mm (1.6 in)
1975	32.2 mm (1.3 in)
1983	n/a
1984	53.9 mm (2.1 in)
1985	35.3 mm (1.4 in)
1986	48.8 mm (1.9 in)
1987	32.5 mm (1.3 in)
1988	28.5 mm (1.1 in)
1989	38.3 mm (1.5 in)
1990	24.9 mm (1.0 in)
1991	33.1 mm (1.3 in)
1992	18.0 mm (0.7 in)

Longest dry spell (CDD)

The longest dry spell of the year at Birdseye, 1933 to 1992. The record is 69 days in 1958, marked on the chart; the median year is 34 days.

Longest dry spell (CDD) at Birdseye by year
Year	Longest dry spell (CDD)
1933	31 days
1934	47 days
1935	38 days
1936	33 days
1937	39 days
1938	24 days
1939	59 days
1940	40 days
1941	20 days
1942	30 days
1943	31 days
1944	59 days
1945	29 days
1946	43 days
1947	26 days
1948	38 days
1949	37 days
1950	49 days
1951	39 days
1952	64 days
1953	31 days
1954	28 days
1955	32 days
1956	65 days
1957	38 days
1958	69 days
1959	34 days
1960	29 days
1961	33 days
1962	55 days
1963	17 days
1964	41 days
1965	32 days
1966	39 days
1967	25 days
1968	40 days
1969	60 days
1970	24 days
1971	37 days
1972	25 days
1973	29 days
1974	55 days
1975	17 days
1983	n/a
1984	28 days
1985	35 days
1986	32 days
1987	30 days
1988	26 days
1989	28 days
1990	36 days
1991	36 days
1992	24 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

40 years, 1940 to 1991

A day with at least 22.5 mm (0.9 in) of rain is expected about once in 2 years. A day with at least 59.9 mm (2.4 in) of rain is expected about once in 100 years.

Rainfall return levels at Birdseye: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	22.5 mm (0.9 in)
5 years	30.0 mm (1.2 in)
10 years	35.8 mm (1.4 in)
25 years	44.3 mm (1.7 in)
50 years	51.6 mm (2.0 in)	Longer than the 40 years of record
100 years	59.9 mm (2.4 in)	Longer than the 40 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, 40 years of values from 1940 to 1991.

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: 49.0 mm (1.9 in) in 1969; 45.7 mm (1.8 in) in 1967; 45.0 mm (1.8 in) in 1951.

Download the Data

Data for Birdseye standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Birdseye 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 2026-10-14 (14 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).