Seeley Creek Weather Records (USS0011K09S)

Record envelope, standing records and threshold days for Seeley Creek (USS0011K09S), Utah, United States, with 47 years of record.

Key Facts for Seeley Creek

Seeley Creek (USS0011K09S) is a weather station in Utah, United States at 39.31 latitude and -111.43 longitude, 3,021 m (9,910 ft) above sea level.
The station reports from 1980 to 2026, 47 years of record.
1,464 records set at Seeley Creek still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Seeley Creek set a daily record precipitation of 22.9 mm (0.9 in) on 11 October 2026 (provisional).

Provisional Records

Records set in the last 60 days are provisional until they clear the revision window.

About the Station

Location: Utah, United States, 39.31 latitude, -111.43 longitude.
Elevation: 3,021 m (9,910 ft).
Period of record: 1980 to 2026, 47 years.
Eligible elements: prcp.

Daily Record Envelope and 2026

31 days at or beyond a record

The band shows the record high and record low for each calendar day at Seeley Creek. The lines show the 2026 daily maximum and minimum. 31 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Seeley Creek, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	11.8 C (53.2 F)	-29.4 C (-20.9 F)	4.8 C (40.6 F)	-17.0 C (1.4 F)
Feb	12.0 C (53.6 F)	-31.1 C (-24.0 F)	7.2 C (45.0 F)	-18.6 C (-1.5 F)
Mar	15.1 C (59.2 F)	-22.3 C (-8.1 F)	15.1 C (59.2 F)	-16.4 C (2.5 F)
Apr	19.2 C (66.6 F)	-21.6 C (-6.9 F)	11.0 C (51.8 F)	-14.4 C (6.1 F)
May	20.2 C (68.4 F)	-15.3 C (4.5 F)	19.6 C (67.3 F)	-9.9 C (14.2 F)
Jun	25.1 C (77.2 F)	-7.8 C (18.0 F)	20.6 C (69.1 F)	-2.8 C (27.0 F)
Jul	26.0 C (78.8 F)	-1.3 C (29.7 F)	26.0 C (78.8 F)	2.3 C (36.1 F)
Aug	25.6 C (78.1 F)	-1.2 C (29.8 F)	24.7 C (76.5 F)	5.0 C (41.0 F)
Sep	24.5 C (76.1 F)	-9.9 C (14.2 F)	19.4 C (66.9 F)	0.7 C (33.3 F)
Oct	19.4 C (66.9 F)	-21.3 C (-6.3 F)	17.3 C (63.1 F)	-4.0 C (24.8 F)
Nov	15.3 C (59.5 F)	-23.9 C (-11.0 F)	n/a	n/a
Dec	13.2 C (55.8 F)	-27.1 C (-16.8 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Seeley Creek still stand. 2020 holds the most, with 88.

Standing records at Seeley Creek by the year they were set
Year set	Standing records
2005	19
2006	77
2007	71
2008	73
2009	70
2010	68
2011	62
2012	59
2013	81
2014	51
2015	83
2016	60
2017	74
2018	64
2019	56
2020	88
2021	68
2022	72
2023	64
2024	61
2025	77
2026	66

Wettest Day of Each Month

Jul: 71.1 mm (2.8 in)

The wettest day on record for each calendar month at Seeley Creek. The most was 71.1 mm (2.8 in) on 24 July 2006.

Record daily precipitation for each month at Seeley Creek
Month	Record daily precipitation (mm)	Date
Jan	22.9 mm (0.9 in)	5 January 1982
Feb	30.5 mm (1.2 in)	11 February 1982
Mar	63.5 mm (2.5 in)	2 March 1989
Apr	33.0 mm (1.3 in)	28 April 1983
May	25.4 mm (1.0 in)	3 May 1982
Jun	48.3 mm (1.9 in)	6 June 1984
Jul	71.1 mm (2.8 in)	24 July 2006
Aug	53.3 mm (2.1 in)	5 August 2010
Sep	43.2 mm (1.7 in)	29 September 1994
Oct	33.0 mm (1.3 in)	6 October 2006
Nov	33.0 mm (1.3 in)	26 November 2024
Dec	27.9 mm (1.1 in)	12 December 1984

Period of Record Coverage

2005 to 2026

22 years of record at Seeley Creek, 2005 to 2026. 2 years have data for under 90 percent of days and are left out of rankings: 2005, 2026.

Days with data per year at Seeley Creek
Year	Days with data	Share of year	Complete
2005	126	35%	No
2006	365	100%	Yes
2007	364	100%	Yes
2008	366	100%	Yes
2009	365	100%	Yes
2010	365	100%	Yes
2011	365	100%	Yes
2012	366	100%	Yes
2013	365	100%	Yes
2014	365	100%	Yes
2015	365	100%	Yes
2016	366	100%	Yes
2017	365	100%	Yes
2018	365	100%	Yes
2019	365	100%	Yes
2020	365	100%	Yes
2021	365	100%	Yes
2022	350	96%	Yes
2023	365	100%	Yes
2024	366	100%	Yes
2025	362	99%	Yes
2026	286	78%	No

Latest Records

Latest records at Seeley Creek
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
11 October 2026	Seeley Creek, US	daily rain (Provisional)	22.9 mm (0.9 in)	2.6 mm (0.10 in)	44 years	20 of 100 (Routine)
29 August 2026	Seeley Creek, US	daily rain (Provisional)	17.8 mm (0.7 in)	5.1 mm (0.20 in)	40 years	20 of 100 (Routine)
16 August 2026	Seeley Creek, US	daily rain (Tie)	7.6 mm (0.30 in)	tie	44 years	4 of 100 (Routine)
17 July 2026	Seeley Creek, US	daily rain	17.8 mm (0.7 in)	7.6 mm (0.30 in)	31 years	20 of 100 (Routine)
13 April 2026	Seeley Creek, US	daily rain (Tie)	12.7 mm (0.5 in)	tie	12 years	1 of 100 (Routine)
25 February 2026	Seeley Creek, US	daily rain (Tie)	7.6 mm (0.30 in)	tie	42 years	4 of 100 (Routine)
6 December 2025	Seeley Creek, US	daily rain	10.2 mm (0.4 in)	2.6 mm (0.10 in)	18 years	14 of 100 (Routine)
15 October 2025	Seeley Creek, US	daily rain	20.3 mm (0.8 in)	5.1 mm (0.20 in)	12 years	16 of 100 (Routine)
28 August 2025	Seeley Creek, US	daily rain	10.2 mm (0.4 in)	5.1 mm (0.20 in)	42 years	20 of 100 (Routine)
18 March 2025	Seeley Creek, US	daily rain	12.7 mm (0.5 in)	2.5 mm (0.10 in)	38 years	19 of 100 (Routine)
6 March 2025	Seeley Creek, US	daily rain (Tie)	12.7 mm (0.5 in)	tie	36 years	3 of 100 (Routine)
14 February 2025	Seeley Creek, US	daily rain (Tie)	15.2 mm (0.6 in)	tie	6 years	1 of 100 (Routine)
26 November 2024	Seeley Creek, US	monthly rain	33.0 mm (1.3 in)	7.6 mm (0.30 in)	23 years	35 of 100 (Notable)
6 November 2024	Seeley Creek, US	daily rain	20.3 mm (0.8 in)	12.7 mm (0.5 in)	39 years	20 of 100 (Routine)
13 August 2024	Seeley Creek, US	daily rain (Tie)	10.2 mm (0.4 in)	tie	23 years	2 of 100 (Routine)
12 August 2024	Seeley Creek, US	daily rain	17.8 mm (0.7 in)	5.1 mm (0.20 in)	8 years	14 of 100 (Routine)
27 June 2024	Seeley Creek, US	daily rain (Tie)	5.1 mm (0.20 in)	tie	42 years	4 of 100 (Routine)
13 March 2024	Seeley Creek, US	daily rain	12.7 mm (0.5 in)	2.5 mm (0.10 in)	5 years	9 of 100 (Routine)
3 March 2024	Seeley Creek, US	daily rain (Tie)	10.2 mm (0.4 in)	tie	5 years	1 of 100 (Routine)
27 February 2024	Seeley Creek, US	daily rain (Tie)	12.7 mm (0.5 in)	tie	16 years	2 of 100 (Routine)

Climate Trend

20 complete years, 2006 to 2025

One stripe for each of 20 complete years at Seeley Creek, 2006 to 2025. Blue stripes are years cooler than the station's own mean of 2.0 C (35.6 F); red stripes are warmer. The coolest year was 2011, at 0.8 C (33.5 F), and the warmest was 2025, at 3.2 C (37.8 F). The strongest colour marks a difference of 1.2 C (2.2 F).

Annual mean temperature at Seeley Creek as warming stripes, 2006 to 2025
Year	Annual mean temperature	Difference from the station mean
2006	1.6 C	-0.41 C
2007	2.3 C	+0.30 C
2008	1.0 C	-1.06 C
2009	1.3 C	-0.72 C
2010	1.2 C	-0.82 C
2011	0.8 C	-1.18 C
2012	2.7 C	+0.70 C
2013	1.3 C	-0.74 C
2014	2.2 C	+0.20 C
2015	2.7 C	+0.69 C
2016	2.5 C	+0.51 C
2017	2.8 C	+0.82 C
2018	2.5 C	+0.47 C
2019	1.1 C	-0.96 C
2020	2.6 C	+0.56 C
2021	2.4 C	+0.41 C
2022	1.9 C	-0.17 C
2023	1.6 C	-0.44 C
2024	2.7 C	+0.64 C
2025	3.2 C	+1.20 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

1980 to 2026

Yearly extremes at Seeley Creek: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	26.0 C (78.8 F)	2026	24.5 C (76.0 F)	22
Coldest night (TNn)	-31.1 C (-24.0 F)	2011	-22.7 C (-9.0 F)	22
Wettest day (Rx1day)	71.1 mm (2.8 in)	2006	25.4 mm (1.0 in)	47
Wettest five days (Rx5day)	99.0 mm (3.9 in)	1982	50.8 mm (2.0 in)	47
Longest dry spell (CDD)	88 days	2025	31 days	47

Hottest day (TXx)

The hottest day of the year at Seeley Creek, 1980 to 2026. The record is 26.0 C (78.8 F) in 2026, marked on the chart; the median year is 24.5 C (76.0 F).

Hottest day (TXx) at Seeley Creek by year
Year	Hottest day (TXx)
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	21.4 C (70.5 F)
2006	25.1 C (77.2 F)
2007	23.9 C (75.0 F)
2008	22.9 C (73.2 F)
2009	25.4 C (77.7 F)
2010	24.5 C (76.1 F)
2011	23.1 C (73.6 F)
2012	23.6 C (74.5 F)
2013	24.3 C (75.7 F)
2014	24.4 C (75.9 F)
2015	25.1 C (77.2 F)
2016	24.0 C (75.2 F)
2017	24.7 C (76.5 F)
2018	24.0 C (75.2 F)
2019	23.8 C (74.8 F)
2020	25.6 C (78.1 F)
2021	24.9 C (76.8 F)
2022	24.5 C (76.1 F)
2023	25.1 C (77.2 F)
2024	25.2 C (77.4 F)
2025	24.0 C (75.2 F)
2026	26.0 C (78.8 F)

Coldest night (TNn)

The coldest night of the year at Seeley Creek, 1980 to 2026. The record is -31.1 C (-24.0 F) in 2011, marked on the chart; the median year is -22.7 C (-9.0 F).

Coldest night (TNn) at Seeley Creek by year
Year	Coldest night (TNn)
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	-24.2 C (-11.6 F)
2006	-22.2 C (-8.0 F)
2007	-24.0 C (-11.2 F)
2008	-23.8 C (-10.8 F)
2009	-26.1 C (-15.0 F)
2010	-24.0 C (-11.2 F)
2011	-31.1 C (-24.0 F)
2012	-20.6 C (-5.1 F)
2013	-29.4 C (-20.9 F)
2014	-22.5 C (-8.5 F)
2015	-21.7 C (-7.1 F)
2016	-22.6 C (-8.7 F)
2017	-24.2 C (-11.6 F)
2018	-25.3 C (-13.5 F)
2019	-22.9 C (-9.2 F)
2020	-22.9 C (-9.2 F)
2021	-20.8 C (-5.4 F)
2022	-21.3 C (-6.3 F)
2023	-21.9 C (-7.4 F)
2024	-19.3 C (-2.7 F)
2025	-21.1 C (-6.0 F)
2026	-18.6 C (-1.5 F)

Wettest day (Rx1day)

The wettest day of the year at Seeley Creek, 1980 to 2026. The record is 71.1 mm (2.8 in) in 2006, marked on the chart; the median year is 25.4 mm (1.0 in).

Wettest day (Rx1day) at Seeley Creek by year
Year	Wettest day (Rx1day)
1980	22.9 mm (0.9 in)
1981	35.6 mm (1.4 in)
1982	30.5 mm (1.2 in)
1983	33.0 mm (1.3 in)
1984	48.3 mm (1.9 in)
1985	20.3 mm (0.8 in)
1986	17.8 mm (0.7 in)
1987	25.4 mm (1.0 in)
1988	17.8 mm (0.7 in)
1989	63.5 mm (2.5 in)
1990	25.4 mm (1.0 in)
1991	20.3 mm (0.8 in)
1992	27.9 mm (1.1 in)
1993	20.3 mm (0.8 in)
1994	43.2 mm (1.7 in)
1995	25.4 mm (1.0 in)
1996	22.9 mm (0.9 in)
1997	20.3 mm (0.8 in)
1998	38.1 mm (1.5 in)
1999	30.5 mm (1.2 in)
2000	27.9 mm (1.1 in)
2001	25.4 mm (1.0 in)
2002	25.4 mm (1.0 in)
2003	20.3 mm (0.8 in)
2004	22.9 mm (0.9 in)
2005	22.9 mm (0.9 in)
2006	71.1 mm (2.8 in)
2007	33.0 mm (1.3 in)
2008	15.2 mm (0.6 in)
2009	20.3 mm (0.8 in)
2010	53.3 mm (2.1 in)
2011	22.9 mm (0.9 in)
2012	22.9 mm (0.9 in)
2013	27.9 mm (1.1 in)
2014	25.4 mm (1.0 in)
2015	17.8 mm (0.7 in)
2016	35.6 mm (1.4 in)
2017	22.9 mm (0.9 in)
2018	27.9 mm (1.1 in)
2019	20.3 mm (0.8 in)
2020	17.8 mm (0.7 in)
2021	27.9 mm (1.1 in)
2022	25.4 mm (1.0 in)
2023	17.8 mm (0.7 in)
2024	33.0 mm (1.3 in)
2025	20.3 mm (0.8 in)
2026	22.9 mm (0.9 in)

Wettest five days (Rx5day)

The wettest five days of the year at Seeley Creek, 1980 to 2026. The record is 99.0 mm (3.9 in) in 1982, marked on the chart; the median year is 50.8 mm (2.0 in).

Wettest five days (Rx5day) at Seeley Creek by year
Year	Wettest five days (Rx5day)
1980	48.3 mm (1.9 in)
1981	63.5 mm (2.5 in)
1982	99.0 mm (3.9 in)
1983	53.4 mm (2.1 in)
1984	73.7 mm (2.9 in)
1985	48.3 mm (1.9 in)
1986	53.4 mm (2.1 in)
1987	61.0 mm (2.4 in)
1988	38.1 mm (1.5 in)
1989	63.5 mm (2.5 in)
1990	38.0 mm (1.5 in)
1991	43.2 mm (1.7 in)
1992	53.3 mm (2.1 in)
1993	48.4 mm (1.9 in)
1994	68.6 mm (2.7 in)
1995	76.1 mm (3.0 in)
1996	43.3 mm (1.7 in)
1997	45.8 mm (1.8 in)
1998	50.8 mm (2.0 in)
1999	40.7 mm (1.6 in)
2000	40.5 mm (1.6 in)
2001	58.5 mm (2.3 in)
2002	61.0 mm (2.4 in)
2003	30.5 mm (1.2 in)
2004	63.5 mm (2.5 in)
2005	45.8 mm (1.8 in)
2006	71.1 mm (2.8 in)
2007	45.6 mm (1.8 in)
2008	38.1 mm (1.5 in)
2009	50.8 mm (2.0 in)
2010	66.0 mm (2.6 in)
2011	43.2 mm (1.7 in)
2012	38.2 mm (1.5 in)
2013	50.8 mm (2.0 in)
2014	45.7 mm (1.8 in)
2015	33.0 mm (1.3 in)
2016	55.8 mm (2.2 in)
2017	53.2 mm (2.1 in)
2018	68.5 mm (2.7 in)
2019	38.1 mm (1.5 in)
2020	38.1 mm (1.5 in)
2021	58.3 mm (2.3 in)
2022	61.0 mm (2.4 in)
2023	50.8 mm (2.0 in)
2024	43.2 mm (1.7 in)
2025	38.1 mm (1.5 in)
2026	45.7 mm (1.8 in)

Longest dry spell (CDD)

The longest dry spell of the year at Seeley Creek, 1980 to 2026. The record is 88 days in 2025, marked on the chart; the median year is 31 days.

Longest dry spell (CDD) at Seeley Creek by year
Year	Longest dry spell (CDD)
1980	20 days
1981	22 days
1982	26 days
1983	20 days
1984	20 days
1985	41 days
1986	80 days
1987	47 days
1988	36 days
1989	23 days
1990	15 days
1991	28 days
1992	28 days
1993	22 days
1994	29 days
1995	20 days
1996	14 days
1997	34 days
1998	23 days
1999	32 days
2000	27 days
2001	22 days
2002	44 days
2003	36 days
2004	18 days
2005	34 days
2006	17 days
2007	48 days
2008	40 days
2009	31 days
2010	34 days
2011	15 days
2012	30 days
2013	36 days
2014	33 days
2015	24 days
2016	17 days
2017	51 days
2018	45 days
2019	34 days
2020	46 days
2021	31 days
2022	37 days
2023	32 days
2024	47 days
2025	88 days
2026	31 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

20 years with a frost

Across 20 years with a frost, the median last spring frost at Seeley Creek falls on 17 June and the median first autumn frost on 15 September, which leaves a median of 93 days between them.

Frost dates and growing season at Seeley Creek
Measure	Median, all years	Earliest period	Recent period (2006 to 2025)	Recent against earliest	Fitted trend
Last spring frost	17 June	n/a	17 June	n/a	n/a
First autumn frost	15 September	n/a	15 September	n/a	n/a
Growing days	93 days	n/a	93 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

45 years, 1981 to 2025

A day with at least 24.7 mm (1.0 in) of rain is expected about once in 2 years. A day with at least 79.8 mm (3.1 in) of rain is expected about once in 100 years.

Rainfall return levels at Seeley Creek: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	24.7 mm (1.0 in)
5 years	33.3 mm (1.3 in)
10 years	40.9 mm (1.6 in)
25 years	53.4 mm (2.1 in)
50 years	65.2 mm (2.6 in)	Longer than the 45 years of record
100 years	79.8 mm (3.1 in)	Longer than the 45 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, 45 years of values from 1981 to 2025.

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: 71.1 mm (2.8 in) in 2006; 63.5 mm (2.5 in) in 1989; 53.3 mm (2.1 in) in 2010.

Download the Data

Data for Seeley Creek standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Seeley Creek 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 2026-10-16. Last revised 16 October 2026 (2026-10-16).