Kendall R.S. Weather Records (USS0010F15S)

Record envelope, standing records and threshold days for Kendall R.S. (USS0010F15S), Wyoming, United States, with 42 years of record.

Key Facts for Kendall R.S.

Kendall R.S. (USS0010F15S) is a weather station in Wyoming, United States at 43.25 latitude and -110.02 longitude, 2,359 m (7,740 ft) above sea level.
The station reports from 1985 to 2026, 42 years of record.
1,464 records set at Kendall R.S. still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
Kendall R.S. 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: Wyoming, United States, 43.25 latitude, -110.02 longitude.
Elevation: 2,359 m (7,740 ft).
Period of record: 1985 to 2026, 42 years.
Eligible elements: tmax, tmin, prcp.

Daily Record Envelope and 2026

34 days at or beyond a record

The band shows the record high and record low for each calendar day at Kendall R.S.. The lines show the 2026 daily maximum and minimum. 34 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Kendall R.S., with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	8.2 C (46.8 F)	-34.6 C (-30.3 F)	6.2 C (43.2 F)	-27.7 C (-17.9 F)
Feb	11.1 C (52.0 F)	-35.2 C (-31.4 F)	9.5 C (49.1 F)	-28.1 C (-18.6 F)
Mar	18.8 C (65.8 F)	-30.7 C (-23.3 F)	18.8 C (65.8 F)	-20.6 C (-5.1 F)
Apr	23.2 C (73.8 F)	-23.1 C (-9.6 F)	19.4 C (66.9 F)	-12.2 C (10.0 F)
May	27.4 C (81.3 F)	-15.2 C (4.6 F)	25.5 C (77.9 F)	-8.5 C (16.7 F)
Jun	31.0 C (87.8 F)	-6.5 C (20.3 F)	27.1 C (80.8 F)	-5.3 C (22.5 F)
Jul	33.5 C (92.3 F)	-5.9 C (21.4 F)	33.5 C (92.3 F)	-0.9 C (30.4 F)
Aug	33.6 C (92.5 F)	-7.3 C (18.9 F)	31.7 C (89.1 F)	-1.7 C (28.9 F)
Sep	31.8 C (89.2 F)	-13.1 C (8.4 F)	24.4 C (75.9 F)	-4.5 C (23.9 F)
Oct	24.6 C (76.3 F)	-23.0 C (-9.4 F)	23.2 C (73.8 F)	-2.2 C (28.0 F)
Nov	16.5 C (61.7 F)	-31.1 C (-24.0 F)	n/a	n/a
Dec	10.8 C (51.4 F)	-38.5 C (-37.3 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Kendall R.S. still stand. 1996 holds the most, with 52.

Standing records at Kendall R.S. by the year they were set
Year set	Standing records
1985	22
1986	22
1987	42
1988	42
1989	30
1990	37
1991	20
1992	26
1993	38
1994	28
1995	37
1996	52
1997	26
1998	24
1999	37
2000	24
2001	35
2002	42
2003	46
2004	28
2005	24
2006	44
2007	30
2008	39
2009	37
2010	40
2011	31
2012	37
2013	50
2014	35
2015	32
2016	34
2017	32
2018	30
2019	24
2020	38
2021	46
2022	41
2023	33
2024	34
2025	50
2026	45

All-Time Record Progression

2 new records

2 all-time records were set at Kendall R.S. between 15 July 2026 and 21 July 2026. Each dot is a new record.

When Kendall R.S. set new all-time records
Date	Kind	Detail
2026-07-15	Record high minimum temperature	Record high minimum temperature 12.6 C (54.7 F)
2026-07-21	Record high minimum temperature	Record high minimum temperature 13.4 C (56.1 F)

Wettest Day of Each Month

Feb: 58.4 mm (2.3 in)

The wettest day on record for each calendar month at Kendall R.S.. The most was 58.4 mm (2.3 in) on 17 February 1986.

Record daily precipitation for each month at Kendall R.S.
Month	Record daily precipitation (mm)	Date
Jan	38.1 mm (1.5 in)	11 January 1998
Feb	58.4 mm (2.3 in)	17 February 1986
Mar	50.8 mm (2.0 in)	1 March 2014
Apr	30.5 mm (1.2 in)	17 April 2025
May	25.4 mm (1.0 in)	25 May 2012
Jun	50.8 mm (2.0 in)	10 June 1997
Jul	20.3 mm (0.8 in)	19 July 1995
Aug	27.9 mm (1.1 in)	23 August 1995
Sep	35.6 mm (1.4 in)	11 September 1997
Oct	27.9 mm (1.1 in)	24 October 2010
Nov	38.1 mm (1.5 in)	18 November 1996
Dec	43.2 mm (1.7 in)	2 December 2013

Period of Record Coverage

1985 to 2026

42 years of record at Kendall R.S., 1985 to 2026. 2 years have data for under 90 percent of days and are left out of rankings: 1985, 2026.

Days with data per year at Kendall R.S.
Year	Days with data	Share of year	Complete
1985	136	37%	No
1986	353	97%	Yes
1987	357	98%	Yes
1988	357	98%	Yes
1989	331	91%	Yes
1990	359	98%	Yes
1991	358	98%	Yes
1992	363	99%	Yes
1993	352	96%	Yes
1994	352	96%	Yes
1995	362	99%	Yes
1996	364	99%	Yes
1997	365	100%	Yes
1998	363	99%	Yes
1999	364	100%	Yes
2000	365	100%	Yes
2001	363	99%	Yes
2002	365	100%	Yes
2003	364	100%	Yes
2004	365	100%	Yes
2005	365	100%	Yes
2006	365	100%	Yes
2007	365	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	366	100%	Yes
2021	365	100%	Yes
2022	365	100%	Yes
2023	365	100%	Yes
2024	366	100%	Yes
2025	365	100%	Yes
2026	283	78%	No

Latest Records

Latest records at Kendall R.S.
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
11 October 2026	Kendall R.S., US	daily rain (Provisional)	22.9 mm (0.9 in)	7.7 mm (0.30 in)	17 years	20 of 100 (Routine)
11 October 2026	Kendall R.S., US	daily high min (Provisional)	4.3 C (39.7 F)	2.9 C (5.2 F)	16 years	15 of 100 (Routine)
10 October 2026	Kendall R.S., US	daily rain (Provisional)	15.2 mm (0.6 in)	7.6 mm (0.30 in)	25 years	20 of 100 (Routine)
10 October 2026	Kendall R.S., US	daily high min (Provisional)	3.4 C (38.1 F)	1.8 C (3.2 F)	0 years	8 of 100 (Routine)
7 October 2026	Kendall R.S., US	daily high max (Provisional)	22.5 C (72.5 F)	1.4 C (2.5 F)	29 years	14 of 100 (Routine)
5 October 2026	Kendall R.S., US	daily high max (Provisional)	23.2 C (73.8 F)	2.0 C (3.6 F)	4 years	8 of 100 (Routine)
18 September 2026	Kendall R.S., US	daily rain (Provisional)	17.8 mm (0.7 in)	7.6 mm (0.30 in)	8 years	18 of 100 (Routine)
17 September 2026	Kendall R.S., US	daily high min (Provisional)	5.1 C (41.2 F)	1.3 C (2.3 F)	12 years	11 of 100 (Routine)
11 September 2026	Kendall R.S., US	daily high min (Provisional)	5.6 C (42.1 F)	0.1 C (0.2 F)	1 year	4 of 100 (Routine)
1 September 2026	Kendall R.S., US	daily high min (Provisional)	5.7 C (42.3 F)	0.1 C (0.2 F)	4 years	5 of 100 (Routine)
29 August 2026	Kendall R.S., US	monthly rain (Provisional)	33.0 mm (1.3 in)	5.1 mm (0.20 in)	31 years	33 of 100 (Routine)
29 August 2026	Kendall R.S., US	daily high min (Provisional)	7.8 C (46.0 F)	2.3 C (4.1 F)	15 years	16 of 100 (Routine)
28 August 2026	Kendall R.S., US	daily rain (Provisional)	5.1 mm (0.20 in)	2.6 mm (0.10 in)	16 years	14 of 100 (Routine)
28 August 2026	Kendall R.S., US	daily high min (Provisional)	10.1 C (50.2 F)	2.5 C (4.5 F)	0 years	13 of 100 (Routine)
22 August 2026	Kendall R.S., US	daily high min (Provisional)	10.3 C (50.5 F)	1.3 C (2.3 F)	12 years	11 of 100 (Routine)
15 August 2026	Kendall R.S., US	daily rain (Tie)	5.1 mm (0.20 in)	tie	15 years	2 of 100 (Routine)
13 August 2026	Kendall R.S., US	daily low max	12.5 C (54.5 F)	5.8 C (10.4 F)	39 years	30 of 100 (Routine)
13 August 2026	Kendall R.S., US	daily high min	8.2 C (46.8 F)	0.6 C (1.1 F)	24 years	13 of 100 (Routine)
12 August 2026	Kendall R.S., US	daily rain	12.7 mm (0.5 in)	7.6 mm (0.30 in)	12 years	20 of 100 (Routine)
12 August 2026	Kendall R.S., US	daily high min (Tie)	9.2 C (48.6 F)	tie	4 years	1 of 100 (Routine)

Climate Trend

39 complete years, 1986 to 2025

One stripe for each of 39 complete years at Kendall R.S., 1986 to 2025. Blue stripes are years cooler than the station's own mean of 1.6 C (34.8 F); red stripes are warmer. The coolest year was 1993, at 0.0 C (31.9 F), and the warmest was 2025, at 3.1 C (37.5 F). The strongest colour marks a difference of 1.6 C (2.9 F).

Annual mean temperature at Kendall R.S. as warming stripes, 1986 to 2025
Year	Annual mean temperature	Difference from the station mean
1986	1.4 C	-0.19 C
1987	1.3 C	-0.22 C
1988	1.5 C	-0.09 C
1990	0.8 C	-0.79 C
1991	0.7 C	-0.85 C
1992	1.7 C	+0.17 C
1993	0.0 C	-1.59 C
1994	1.6 C	+0.08 C
1995	1.2 C	-0.32 C
1996	1.2 C	-0.40 C
1997	1.1 C	-0.47 C
1998	1.7 C	+0.09 C
1999	1.6 C	+0.00 C
2000	1.4 C	-0.14 C
2001	2.0 C	+0.39 C
2002	0.9 C	-0.63 C
2003	1.9 C	+0.35 C
2004	1.6 C	+0.06 C
2005	1.6 C	+0.02 C
2006	1.6 C	+0.00 C
2007	2.5 C	+0.95 C
2008	0.7 C	-0.88 C
2009	0.8 C	-0.74 C
2010	1.3 C	-0.25 C
2011	0.5 C	-1.03 C
2012	2.2 C	+0.66 C
2013	1.3 C	-0.27 C
2014	1.5 C	-0.07 C
2015	2.6 C	+1.00 C
2016	2.1 C	+0.57 C
2017	2.1 C	+0.52 C
2018	1.9 C	+0.32 C
2019	0.9 C	-0.65 C
2020	1.6 C	+0.05 C
2021	2.6 C	+1.06 C
2022	1.8 C	+0.19 C
2023	1.8 C	+0.25 C
2024	2.8 C	+1.25 C
2025	3.1 C	+1.51 C

The annual mean temperature here has risen by 0.3 C (0.1 to 0.5) per decade over 1986 to 2025. In Fahrenheit: 0.5 F (0.2 to 0.8) per decade. The slope is a straight line fitted to 39 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Kendall R.S.
Measure	Per decade (C)	Per decade (F)	Period	Complete years	Reading
Annual mean temperature	0.3 C (0.1 to 0.5) per decade	0.5 F (0.2 to 0.8) per decade	1986 to 2025	39	Rise
Mean daily maximum	0.3 C (0.1 to 0.5) per decade	0.5 F (0.1 to 0.9) per decade	1986 to 2025	39	Rise
Mean daily minimum	0.3 C (0.1 to 0.5) per decade	0.6 F (0.3 to 0.9) per decade	1986 to 2025	39	Rise

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

1985 to 2026

Yearly extremes at Kendall R.S.: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	33.6 C (92.5 F)	2003	30.1 C (86.1 F)	42
Coldest night (TNn)	-38.5 C (-37.3 F)	1990	-31.3 C (-24.3 F)	42
Wettest day (Rx1day)	58.4 mm (2.3 in)	1986	30.5 mm (1.2 in)	42
Wettest five days (Rx5day)	170.2 mm (6.7 in)	1986	54.7 mm (2.2 in)	42
Longest dry spell (CDD)	52 days	1987	23 days	42

Hottest day (TXx)

The hottest day of the year at Kendall R.S., 1985 to 2026. The record is 33.6 C (92.5 F) in 2003, marked on the chart; the median year is 30.1 C (86.1 F).

Hottest day (TXx) at Kendall R.S. by year
Year	Hottest day (TXx)
1985	29.6 C (85.3 F)
1986	29.4 C (84.9 F)
1987	27.1 C (80.8 F)
1988	31.2 C (88.2 F)
1989	30.1 C (86.2 F)
1990	30.2 C (86.4 F)
1991	28.5 C (83.3 F)
1992	30.4 C (86.7 F)
1993	24.6 C (76.3 F)
1994	30.3 C (86.5 F)
1995	28.4 C (83.1 F)
1996	30.0 C (86.0 F)
1997	28.3 C (82.9 F)
1998	29.9 C (85.8 F)
1999	28.7 C (83.7 F)
2000	31.4 C (88.5 F)
2001	33.0 C (91.4 F)
2002	33.2 C (91.8 F)
2003	33.6 C (92.5 F)
2004	28.6 C (83.5 F)
2005	31.8 C (89.2 F)
2006	32.9 C (91.2 F)
2007	32.5 C (90.5 F)
2008	29.7 C (85.5 F)
2009	29.7 C (85.5 F)
2010	29.9 C (85.8 F)
2011	28.5 C (83.3 F)
2012	29.9 C (85.8 F)
2013	31.0 C (87.8 F)
2014	29.9 C (85.8 F)
2015	29.9 C (85.8 F)
2016	30.0 C (86.0 F)
2017	29.8 C (85.6 F)
2018	32.3 C (90.1 F)
2019	29.2 C (84.6 F)
2020	30.7 C (87.3 F)
2021	32.7 C (90.9 F)
2022	31.8 C (89.2 F)
2023	31.0 C (87.8 F)
2024	32.6 C (90.7 F)
2025	31.3 C (88.3 F)
2026	33.5 C (92.3 F)

Coldest night (TNn)

The coldest night of the year at Kendall R.S., 1985 to 2026. The record is -38.5 C (-37.3 F) in 1990, marked on the chart; the median year is -31.3 C (-24.3 F).

Coldest night (TNn) at Kendall R.S. by year
Year	Coldest night (TNn)
1985	-31.4 C (-24.5 F)
1986	-29.2 C (-20.6 F)
1987	-31.4 C (-24.5 F)
1988	-31.2 C (-24.2 F)
1989	-32.2 C (-26.0 F)
1990	-38.5 C (-37.3 F)
1991	-30.5 C (-22.9 F)
1992	-30.3 C (-22.5 F)
1993	-31.7 C (-25.1 F)
1994	-29.4 C (-20.9 F)
1995	-29.8 C (-21.6 F)
1996	-32.9 C (-27.2 F)
1997	-28.7 C (-19.7 F)
1998	-33.8 C (-28.8 F)
1999	-29.4 C (-20.9 F)
2000	-27.1 C (-16.8 F)
2001	-29.6 C (-21.3 F)
2002	-34.6 C (-30.3 F)
2003	-33.3 C (-27.9 F)
2004	-29.8 C (-21.6 F)
2005	-33.5 C (-28.3 F)
2006	-32.9 C (-27.2 F)
2007	-29.5 C (-21.1 F)
2008	-31.4 C (-24.5 F)
2009	-33.7 C (-28.7 F)
2010	-30.0 C (-22.0 F)
2011	-31.9 C (-25.4 F)
2012	-28.4 C (-19.1 F)
2013	-34.4 C (-29.9 F)
2014	-31.7 C (-25.1 F)
2015	-29.2 C (-20.6 F)
2016	-32.6 C (-26.7 F)
2017	-30.4 C (-22.7 F)
2018	-27.7 C (-17.9 F)
2019	-30.4 C (-22.7 F)
2020	-28.3 C (-18.9 F)
2021	-27.9 C (-18.2 F)
2022	-33.9 C (-29.0 F)
2023	-33.9 C (-29.0 F)
2024	-31.4 C (-24.5 F)
2025	-35.2 C (-31.4 F)
2026	-28.1 C (-18.6 F)

Wettest day (Rx1day)

The wettest day of the year at Kendall R.S., 1985 to 2026. The record is 58.4 mm (2.3 in) in 1986, marked on the chart; the median year is 30.5 mm (1.2 in).

Wettest day (Rx1day) at Kendall R.S. by year
Year	Wettest day (Rx1day)
1985	30.5 mm (1.2 in)
1986	58.4 mm (2.3 in)
1987	25.4 mm (1.0 in)
1988	22.9 mm (0.9 in)
1989	25.4 mm (1.0 in)
1990	27.9 mm (1.1 in)
1991	35.6 mm (1.4 in)
1992	15.2 mm (0.6 in)
1993	27.9 mm (1.1 in)
1994	40.6 mm (1.6 in)
1995	30.5 mm (1.2 in)
1996	38.1 mm (1.5 in)
1997	50.8 mm (2.0 in)
1998	38.1 mm (1.5 in)
1999	35.6 mm (1.4 in)
2000	30.5 mm (1.2 in)
2001	20.3 mm (0.8 in)
2002	25.4 mm (1.0 in)
2003	22.9 mm (0.9 in)
2004	27.9 mm (1.1 in)
2005	17.8 mm (0.7 in)
2006	20.3 mm (0.8 in)
2007	22.9 mm (0.9 in)
2008	22.9 mm (0.9 in)
2009	33.0 mm (1.3 in)
2010	30.5 mm (1.2 in)
2011	30.5 mm (1.2 in)
2012	33.0 mm (1.3 in)
2013	43.2 mm (1.7 in)
2014	50.8 mm (2.0 in)
2015	22.9 mm (0.9 in)
2016	30.5 mm (1.2 in)
2017	33.0 mm (1.3 in)
2018	25.4 mm (1.0 in)
2019	30.5 mm (1.2 in)
2020	38.1 mm (1.5 in)
2021	22.9 mm (0.9 in)
2022	27.9 mm (1.1 in)
2023	17.8 mm (0.7 in)
2024	22.9 mm (0.9 in)
2025	38.1 mm (1.5 in)
2026	33.0 mm (1.3 in)

Wettest five days (Rx5day)

The wettest five days of the year at Kendall R.S., 1985 to 2026. The record is 170.2 mm (6.7 in) in 1986, marked on the chart; the median year is 54.7 mm (2.2 in).

Wettest five days (Rx5day) at Kendall R.S. by year
Year	Wettest five days (Rx5day)
1985	53.4 mm (2.1 in)
1986	170.2 mm (6.7 in)
1987	43.3 mm (1.7 in)
1988	35.6 mm (1.4 in)
1989	43.2 mm (1.7 in)
1990	55.9 mm (2.2 in)
1991	76.2 mm (3.0 in)
1992	35.5 mm (1.4 in)
1993	58.4 mm (2.3 in)
1994	78.7 mm (3.1 in)
1995	63.5 mm (2.5 in)
1996	126.9 mm (5.0 in)
1997	76.2 mm (3.0 in)
1998	78.8 mm (3.1 in)
1999	56.0 mm (2.2 in)
2000	68.7 mm (2.7 in)
2001	38.1 mm (1.5 in)
2002	50.8 mm (2.0 in)
2003	73.7 mm (2.9 in)
2004	50.8 mm (2.0 in)
2005	45.7 mm (1.8 in)
2006	43.2 mm (1.7 in)
2007	35.6 mm (1.4 in)
2008	40.6 mm (1.6 in)
2009	53.4 mm (2.1 in)
2010	45.8 mm (1.8 in)
2011	55.9 mm (2.2 in)
2012	94.0 mm (3.7 in)
2013	73.6 mm (2.9 in)
2014	91.4 mm (3.6 in)
2015	43.1 mm (1.7 in)
2016	50.8 mm (2.0 in)
2017	106.7 mm (4.2 in)
2018	55.9 mm (2.2 in)
2019	35.6 mm (1.4 in)
2020	50.8 mm (2.0 in)
2021	55.9 mm (2.2 in)
2022	68.4 mm (2.7 in)
2023	32.9 mm (1.3 in)
2024	38.1 mm (1.5 in)
2025	94.0 mm (3.7 in)
2026	45.7 mm (1.8 in)

Longest dry spell (CDD)

The longest dry spell of the year at Kendall R.S., 1985 to 2026. The record is 52 days in 1987, marked on the chart; the median year is 23 days.

Longest dry spell (CDD) at Kendall R.S. by year
Year	Longest dry spell (CDD)
1985	14 days
1986	50 days
1987	52 days
1988	39 days
1989	18 days
1990	38 days
1991	18 days
1992	33 days
1993	20 days
1994	23 days
1995	21 days
1996	22 days
1997	17 days
1998	21 days
1999	23 days
2000	19 days
2001	27 days
2002	19 days
2003	21 days
2004	23 days
2005	21 days
2006	20 days
2007	34 days
2008	32 days
2009	17 days
2010	35 days
2011	38 days
2012	43 days
2013	36 days
2014	20 days
2015	28 days
2016	29 days
2017	20 days
2018	27 days
2019	28 days
2020	44 days
2021	28 days
2022	30 days
2023	16 days
2024	27 days
2025	15 days
2026	18 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

39 years with a frost

Across 39 years with a frost, the median last spring frost at Kendall R.S. falls on 26 June and the median first autumn frost on 10 July, which leaves a median of 18 days between them.

Fitted over all years, the growing season changes by +7.4 days per decade at this station.

Frost dates and growing season at Kendall R.S.
Measure	Median, all years	Earliest period	Recent period (1996 to 2025)	Recent against earliest	Fitted trend
Last spring frost	26 June	n/a	26 June	n/a	-1.1 days per decade
First autumn frost	10 July	n/a	30 July	n/a	+6.3 days per decade
Growing days	18 days	n/a	38 days	n/a	+7.4 days per decade

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

40 years, 1986 to 2025

A day with at least 28.6 mm (1.1 in) of rain is expected about once in 2 years. A day with at least 61.7 mm (2.4 in) of rain is expected about once in 100 years.

Rainfall return levels at Kendall R.S.: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	28.6 mm (1.1 in)
5 years	37.1 mm (1.5 in)
10 years	42.8 mm (1.7 in)
25 years	50.3 mm (2.0 in)
50 years	56.0 mm (2.2 in)	Longer than the 40 years of record
100 years	61.7 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 1986 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: 58.4 mm (2.3 in) in 1986; 50.8 mm (2.0 in) in 1997; 50.8 mm (2.0 in) in 2014.

Download the Data

Data for Kendall R.S. standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Kendall R.S. 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 2026-10-14. Last revised 14 October 2026 (2026-10-14).