Tecumseh Weather Records (USC00208080)

Record envelope, standing records and threshold days for Tecumseh (USC00208080), Michigan, United States, with 42 years of record.

Key Facts for Tecumseh

Tecumseh (USC00208080) is a weather station in Michigan, United States at 42.00 latitude and -83.93 longitude, 238 m (780 ft) above sea level.
The station reports from 1985 to 2026, 42 years of record.
1,464 records set at Tecumseh still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Michigan, United States, 42.00 latitude, -83.93 longitude.
Elevation: 238 m (780 ft).
Period of record: 1985 to 2026, 42 years.
Eligible elements: none yet.

Daily Record Envelope and 2026

1 days at or beyond a record

The band shows the record high and record low for each calendar day at Tecumseh. The lines show the 2026 daily maximum and minimum. 1 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Tecumseh, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	17.8 C (64.0 F)	-28.3 C (-18.9 F)	7.8 C (46.0 F)	-20.0 C (-4.0 F)
Feb	21.1 C (70.0 F)	-27.8 C (-18.0 F)	9.4 C (48.9 F)	-18.3 C (-0.9 F)
Mar	28.3 C (82.9 F)	-23.3 C (-9.9 F)	22.2 C (72.0 F)	-10.0 C (14.0 F)
Apr	30.6 C (87.1 F)	-8.3 C (17.1 F)	25.0 C (77.0 F)	-3.3 C (26.1 F)
May	35.0 C (95.0 F)	-3.9 C (25.0 F)	23.3 C (73.9 F)	2.8 C (37.0 F)
Jun	38.9 C (102.0 F)	3.3 C (37.9 F)	35.0 C (95.0 F)	6.1 C (43.0 F)
Jul	38.9 C (102.0 F)	4.4 C (39.9 F)	33.3 C (91.9 F)	17.2 C (63.0 F)
Aug	36.1 C (97.0 F)	5.6 C (42.1 F)	n/a	n/a
Sep	36.1 C (97.0 F)	-1.1 C (30.0 F)	n/a	n/a
Oct	32.8 C (91.0 F)	-4.4 C (24.1 F)	n/a	n/a
Nov	26.7 C (80.1 F)	-15.0 C (5.0 F)	n/a	n/a
Dec	18.3 C (64.9 F)	-23.3 C (-9.9 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Tecumseh still stand. 2017 holds the most, with 92.

Standing records at Tecumseh by the year they were set
Year set	Standing records
1994	37
2002	73
2003	58
2004	73
2005	75
2006	63
2007	86
2008	62
2009	74
2010	46
2011	52
2012	64
2013	58
2014	73
2015	61
2016	61
2017	92
2018	63
2019	47
2020	49
2021	52
2022	32
2023	49
2024	52
2025	12

Wettest Day of Each Month

Aug: 101.6 mm (4.0 in)

The wettest day on record for each calendar month at Tecumseh. The most was 101.6 mm (4.0 in) on 6 August 1998.

Record daily precipitation for each month at Tecumseh
Month	Record daily precipitation (mm)	Date
Jan	43.9 mm (1.7 in)	12 January 2020
Feb	45.7 mm (1.8 in)	17 February 1998
Mar	53.1 mm (2.1 in)	13 March 1997
Apr	57.2 mm (2.3 in)	20 April 2000
May	66.0 mm (2.6 in)	1 May 2019
Jun	71.1 mm (2.8 in)	28 June 2015
Jul	76.7 mm (3.0 in)	2 July 2008
Aug	101.6 mm (4.0 in)	6 August 1998
Sep	80.5 mm (3.2 in)	13 September 2008
Oct	45.7 mm (1.8 in)	27 October 2019
Nov	53.3 mm (2.1 in)	23 November 2011
Dec	31.2 mm (1.2 in)	22 December 2013

Period of Record Coverage

1994 to 2025

25 years of record at Tecumseh, 1994 to 2025. 6 years have data for under 90 percent of days and are left out of rankings: 1994, 2012, 2013, 2022, 2024, 2025.

Days with data per year at Tecumseh
Year	Days with data	Share of year	Complete
1994	183	50%	No
2002	331	91%	Yes
2003	333	91%	Yes
2004	365	100%	Yes
2005	365	100%	Yes
2006	334	92%	Yes
2007	365	100%	Yes
2008	366	100%	Yes
2009	365	100%	Yes
2010	365	100%	Yes
2011	342	94%	Yes
2012	246	67%	No
2013	305	84%	No
2014	337	92%	Yes
2015	340	93%	Yes
2016	346	95%	Yes
2017	359	98%	Yes
2018	358	98%	Yes
2019	351	96%	Yes
2020	331	90%	Yes
2021	335	92%	Yes
2022	325	89%	No
2023	339	93%	Yes
2024	293	80%	No
2025	92	25%	No

Latest Records

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

Climate Trend

15 complete years, 2004 to 2024

One stripe for each of 15 complete years at Tecumseh, 2004 to 2024. Blue stripes are years cooler than the station's own mean of 9.4 C (48.9 F); red stripes are warmer. The coolest year was 2014, at 7.6 C (45.6 F), and the warmest was 2024, at 11.4 C (52.5 F). The strongest colour marks a difference of 2.1 C (3.8 F).

Annual mean temperature at Tecumseh as warming stripes, 2004 to 2024
Year	Annual mean temperature	Difference from the station mean
2004	9.4 C	+0.02 C
2005	9.7 C	+0.33 C
2007	9.5 C	+0.16 C
2008	8.6 C	-0.73 C
2009	8.2 C	-1.16 C
2010	9.5 C	+0.17 C
2014	7.6 C	-1.79 C
2016	10.3 C	+0.92 C
2017	9.8 C	+0.45 C
2018	9.1 C	-0.26 C
2019	8.7 C	-0.67 C
2020	9.5 C	+0.11 C
2022	8.8 C	-0.56 C
2023	10.4 C	+1.04 C
2024	11.4 C	+2.02 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

1985 to 2026

Yearly extremes at Tecumseh: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	38.9 C (102.0 F)	2012	35.3 C (95.5 F)	26
Coldest night (TNn)	-28.3 C (-18.9 F)	2019	-20.6 C (-5.1 F)	26
Wettest day (Rx1day)	101.6 mm (4.0 in)	1998	53.1 mm (2.1 in)	33
Wettest five days (Rx5day)	133.2 mm (5.2 in)	1998	73.7 mm (2.9 in)	33
Longest dry spell (CDD)	32 days	2005	13 days	33

Hottest day (TXx)

The hottest day of the year at Tecumseh, 1985 to 2026. The record is 38.9 C (102.0 F) in 2012, marked on the chart; the median year is 35.3 C (95.5 F).

Hottest day (TXx) at Tecumseh by year
Year	Hottest day (TXx)
1985	n/a
1994	36.1 C (97.0 F)
1996	n/a
1997	n/a
1998	n/a
1999	n/a
2000	n/a
2001	n/a
2002	35.6 C (96.1 F)
2003	34.4 C (93.9 F)
2004	33.9 C (93.0 F)
2005	37.2 C (99.0 F)
2006	35.6 C (96.1 F)
2007	36.1 C (97.0 F)
2008	34.4 C (93.9 F)
2009	34.4 C (93.9 F)
2010	35.6 C (96.1 F)
2011	37.8 C (100.0 F)
2012	38.9 C (102.0 F)
2013	35.0 C (95.0 F)
2014	34.4 C (93.9 F)
2015	33.9 C (93.0 F)
2016	35.6 C (96.1 F)
2017	35.0 C (95.0 F)
2018	35.6 C (96.1 F)
2019	36.1 C (97.0 F)
2020	36.1 C (97.0 F)
2021	33.9 C (93.0 F)
2022	35.0 C (95.0 F)
2023	32.8 C (91.0 F)
2024	35.0 C (95.0 F)
2025	35.0 C (95.0 F)
2026	36.7 C (98.1 F)

Coldest night (TNn)

The coldest night of the year at Tecumseh, 1985 to 2026. The record is -28.3 C (-18.9 F) in 2019, marked on the chart; the median year is -20.6 C (-5.1 F).

Coldest night (TNn) at Tecumseh by year
Year	Coldest night (TNn)
1985	n/a
1994	-11.1 C (12.0 F)
1996	n/a
1997	n/a
1998	n/a
1999	n/a
2000	n/a
2001	n/a
2002	-18.3 C (-0.9 F)
2003	-20.6 C (-5.1 F)
2004	-24.4 C (-11.9 F)
2005	-22.2 C (-8.0 F)
2006	-16.7 C (1.9 F)
2007	-22.8 C (-9.0 F)
2008	-19.4 C (-2.9 F)
2009	-25.6 C (-14.1 F)
2010	-18.9 C (-2.0 F)
2011	-20.6 C (-5.1 F)
2012	-17.2 C (1.0 F)
2013	-18.9 C (-2.0 F)
2014	-26.1 C (-15.0 F)
2015	-27.8 C (-18.0 F)
2016	-19.4 C (-2.9 F)
2017	-23.3 C (-9.9 F)
2018	-23.3 C (-9.9 F)
2019	-28.3 C (-18.9 F)
2020	-16.7 C (1.9 F)
2021	-23.9 C (-11.0 F)
2022	-20.6 C (-5.1 F)
2023	-16.1 C (3.0 F)
2024	-20.6 C (-5.1 F)
2025	-20.0 C (-4.0 F)
2026	4.4 C (39.9 F)

Wettest day (Rx1day)

The wettest day of the year at Tecumseh, 1985 to 2026. The record is 101.6 mm (4.0 in) in 1998, marked on the chart; the median year is 53.1 mm (2.1 in).

Wettest day (Rx1day) at Tecumseh by year
Year	Wettest day (Rx1day)
1985	38.1 mm (1.5 in)
1994	50.8 mm (2.0 in)
1996	34.3 mm (1.4 in)
1997	53.1 mm (2.1 in)
1998	101.6 mm (4.0 in)
1999	41.9 mm (1.6 in)
2000	57.2 mm (2.3 in)
2001	43.9 mm (1.7 in)
2002	66.0 mm (2.6 in)
2003	59.7 mm (2.4 in)
2004	54.6 mm (2.1 in)
2005	46.2 mm (1.8 in)
2006	63.5 mm (2.5 in)
2007	53.3 mm (2.1 in)
2008	80.5 mm (3.2 in)
2009	64.0 mm (2.5 in)
2010	37.1 mm (1.5 in)
2011	53.3 mm (2.1 in)
2012	36.1 mm (1.4 in)
2013	48.3 mm (1.9 in)
2014	71.1 mm (2.8 in)
2015	71.1 mm (2.8 in)
2016	38.6 mm (1.5 in)
2017	46.5 mm (1.8 in)
2018	47.8 mm (1.9 in)
2019	66.0 mm (2.6 in)
2020	58.9 mm (2.3 in)
2021	52.1 mm (2.1 in)
2022	31.8 mm (1.3 in)
2023	64.0 mm (2.5 in)
2024	41.1 mm (1.6 in)
2025	36.3 mm (1.4 in)
2026	59.2 mm (2.3 in)

Wettest five days (Rx5day)

The wettest five days of the year at Tecumseh, 1985 to 2026. The record is 133.2 mm (5.2 in) in 1998, marked on the chart; the median year is 73.7 mm (2.9 in).

Wettest five days (Rx5day) at Tecumseh by year
Year	Wettest five days (Rx5day)
1985	54.3 mm (2.1 in)
1994	79.5 mm (3.1 in)
1996	58.5 mm (2.3 in)
1997	63.0 mm (2.5 in)
1998	133.2 mm (5.2 in)
1999	48.3 mm (1.9 in)
2000	73.2 mm (2.9 in)
2001	66.6 mm (2.6 in)
2002	108.9 mm (4.3 in)
2003	106.7 mm (4.2 in)
2004	85.8 mm (3.4 in)
2005	39.2 mm (1.5 in)
2006	102.4 mm (4.0 in)
2007	103.3 mm (4.1 in)
2008	125.2 mm (4.9 in)
2009	99.1 mm (3.9 in)
2010	60.0 mm (2.4 in)
2011	91.9 mm (3.6 in)
2012	25.7 mm (1.0 in)
2013	72.1 mm (2.8 in)
2014	73.9 mm (2.9 in)
2015	90.9 mm (3.6 in)
2016	54.6 mm (2.1 in)
2017	55.9 mm (2.2 in)
2018	66.4 mm (2.6 in)
2019	92.9 mm (3.7 in)
2020	103.4 mm (4.1 in)
2021	111.3 mm (4.4 in)
2022	51.1 mm (2.0 in)
2023	73.7 mm (2.9 in)
2024	54.1 mm (2.1 in)
2025	4.3 mm (0.17 in)
2026	80.8 mm (3.2 in)

Longest dry spell (CDD)

The longest dry spell of the year at Tecumseh, 1985 to 2026. The record is 32 days in 2005, marked on the chart; the median year is 13 days.

Longest dry spell (CDD) at Tecumseh by year
Year	Longest dry spell (CDD)
1985	3 days
1994	12 days
1996	16 days
1997	11 days
1998	19 days
1999	18 days
2000	14 days
2001	15 days
2002	17 days
2003	10 days
2004	21 days
2005	32 days
2006	14 days
2007	15 days
2008	15 days
2009	13 days
2010	19 days
2011	7 days
2012	11 days
2013	10 days
2014	10 days
2015	21 days
2016	11 days
2017	10 days
2018	26 days
2019	12 days
2020	13 days
2021	18 days
2022	12 days
2023	11 days
2024	13 days
2025	15 days
2026	10 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 Tecumseh standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Tecumseh 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).