Florence Weather Records (USC00472826)

Record envelope, standing records and threshold days for Florence (USC00472826), Wisconsin, United States, with 30 years of record.

Key Facts for Florence

Florence (USC00472826) is a weather station in Wisconsin, United States at 45.93 latitude and -88.26 longitude, 396 m (1,300 ft) above sea level.
The station reports from 1997 to 2026, 30 years of record.
1,464 records set at Florence still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Wisconsin, United States, 45.93 latitude, -88.26 longitude.
Elevation: 396 m (1,300 ft).
Period of record: 1997 to 2026, 30 years.
Eligible elements: none yet.

Daily Record Envelope and 2026

18 days at or beyond a record

The band shows the record high and record low for each calendar day at Florence. The lines show the 2026 daily maximum and minimum. 18 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Florence, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	10.0 C (50.0 F)	-33.9 C (-29.0 F)	6.7 C (44.1 F)	-30.6 C (-23.1 F)
Feb	18.3 C (64.9 F)	-35.0 C (-31.0 F)	10.0 C (50.0 F)	-26.7 C (-16.1 F)
Mar	26.7 C (80.1 F)	-33.9 C (-29.0 F)	17.2 C (63.0 F)	-18.3 C (-0.9 F)
Apr	28.3 C (82.9 F)	-22.2 C (-8.0 F)	21.1 C (70.0 F)	-13.9 C (7.0 F)
May	32.2 C (90.0 F)	-6.7 C (19.9 F)	30.0 C (86.0 F)	-3.3 C (26.1 F)
Jun	37.2 C (99.0 F)	-2.2 C (28.0 F)	34.4 C (93.9 F)	-1.1 C (30.0 F)
Jul	36.1 C (97.0 F)	1.1 C (34.0 F)	33.3 C (91.9 F)	7.2 C (45.0 F)
Aug	35.0 C (95.0 F)	0.0 C (32.0 F)	30.6 C (87.1 F)	1.7 C (35.1 F)
Sep	35.0 C (95.0 F)	-3.3 C (26.1 F)	29.4 C (84.9 F)	3.3 C (37.9 F)
Oct	29.4 C (84.9 F)	-11.7 C (10.9 F)	29.4 C (84.9 F)	-3.9 C (25.0 F)
Nov	23.3 C (73.9 F)	-21.7 C (-7.1 F)	12.2 C (54.0 F)	-13.9 C (7.0 F)
Dec	16.1 C (61.0 F)	-33.3 C (-27.9 F)	3.3 C (37.9 F)	-22.8 C (-9.0 F)

Which Years Hold Standing Records

1,464 standing records

1,464 records at Florence still stand. 2007 holds the most, with 85.

Standing records at Florence by the year they were set
Year set	Standing records
1997	4
1998	71
1999	59
2000	60
2001	63
2002	53
2003	54
2004	49
2005	67
2006	47
2007	85
2008	51
2009	42
2010	41
2011	32
2012	48
2013	63
2014	74
2015	46
2016	40
2017	65
2018	30
2019	51
2020	49
2021	63
2022	40
2023	45
2024	44
2025	28

Wettest Day of Each Month

Jul: 118.1 mm (4.6 in)

The wettest day on record for each calendar month at Florence. The most was 118.1 mm (4.6 in) on 15 July 1999.

Record daily precipitation for each month at Florence
Month	Record daily precipitation (mm)	Date
Jan	23.9 mm (0.9 in)	9 January 1998
Feb	20.6 mm (0.8 in)	12 February 1999
Mar	46.5 mm (1.8 in)	31 March 2025
Apr	53.3 mm (2.1 in)	29 April 2025
May	63.5 mm (2.5 in)	27 May 2015
Jun	86.4 mm (3.4 in)	22 June 2011
Jul	118.1 mm (4.6 in)	15 July 1999
Aug	73.7 mm (2.9 in)	10 August 2015
Sep	104.1 mm (4.1 in)	5 September 2018
Oct	77.5 mm (3.1 in)	18 October 2016
Nov	30.5 mm (1.2 in)	12 November 2015
Dec	39.4 mm (1.6 in)	30 December 2019

Period of Record Coverage

1997 to 2025

29 years of record at Florence, 1997 to 2025. 2 years have data for under 90 percent of days and are left out of rankings: 1997, 2009.

Days with data per year at Florence
Year	Days with data	Share of year	Complete
1997	31	8%	No
1998	365	100%	Yes
1999	365	100%	Yes
2000	364	99%	Yes
2001	364	100%	Yes
2002	361	99%	Yes
2003	364	100%	Yes
2004	366	100%	Yes
2005	364	100%	Yes
2006	365	100%	Yes
2007	364	100%	Yes
2008	363	99%	Yes
2009	304	83%	No
2010	364	100%	Yes
2011	365	100%	Yes
2012	366	100%	Yes
2013	365	100%	Yes
2014	364	100%	Yes
2015	363	99%	Yes
2016	365	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

Latest Records

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

Climate Trend

27 complete years, 1998 to 2025

One stripe for each of 27 complete years at Florence, 1998 to 2025. Blue stripes are years cooler than the station's own mean of 5.1 C (41.1 F); red stripes are warmer. The coolest year was 2014, at 2.8 C (37.0 F), and the warmest was 2024, at 6.8 C (44.3 F). The strongest colour marks a difference of 2.3 C (4.1 F).

Annual mean temperature at Florence as warming stripes, 1998 to 2025
Year	Annual mean temperature	Difference from the station mean
1998	6.5 C	+1.48 C
1999	5.5 C	+0.40 C
2000	4.5 C	-0.55 C
2001	5.8 C	+0.78 C
2002	5.1 C	+0.03 C
2003	4.0 C	-1.06 C
2004	4.0 C	-1.03 C
2005	5.3 C	+0.22 C
2006	5.7 C	+0.64 C
2007	5.4 C	+0.38 C
2008	3.9 C	-1.15 C
2010	6.2 C	+1.10 C
2011	5.2 C	+0.15 C
2012	6.4 C	+1.33 C
2013	3.6 C	-1.42 C
2014	2.8 C	-2.27 C
2015	5.2 C	+0.18 C
2016	6.0 C	+0.93 C
2017	5.1 C	+0.02 C
2018	4.5 C	-0.58 C
2019	3.5 C	-1.54 C
2020	4.9 C	-0.15 C
2021	5.9 C	+0.82 C
2022	4.2 C	-0.87 C
2023	5.6 C	+0.53 C
2024	6.8 C	+1.76 C
2025	5.0 C	-0.02 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

1997 to 2026

Yearly extremes at Florence: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	37.2 C (99.0 F)	2022	32.8 C (91.0 F)	30
Coldest night (TNn)	-35.0 C (-31.0 F)	2014	-31.1 C (-24.0 F)	30
Wettest day (Rx1day)	118.1 mm (4.6 in)	1999	44.0 mm (1.7 in)	30
Wettest five days (Rx5day)	153.9 mm (6.1 in)	1999	72.6 mm (2.9 in)	30
Longest dry spell (CDD)	37 days	2007	21 days	30

Hottest day (TXx)

The hottest day of the year at Florence, 1997 to 2026. The record is 37.2 C (99.0 F) in 2022, marked on the chart; the median year is 32.8 C (91.0 F).

Hottest day (TXx) at Florence by year
Year	Hottest day (TXx)
1997	10.6 C (51.1 F)
1998	35.0 C (95.0 F)
1999	35.0 C (95.0 F)
2000	31.7 C (89.1 F)
2001	34.4 C (93.9 F)
2002	34.4 C (93.9 F)
2003	31.7 C (89.1 F)
2004	31.1 C (88.0 F)
2005	33.9 C (93.0 F)
2006	36.1 C (97.0 F)
2007	34.4 C (93.9 F)
2008	31.1 C (88.0 F)
2009	30.6 C (87.1 F)
2010	31.7 C (89.1 F)
2011	34.4 C (93.9 F)
2012	32.8 C (91.0 F)
2013	32.8 C (91.0 F)
2014	30.0 C (86.0 F)
2015	31.7 C (89.1 F)
2016	32.8 C (91.0 F)
2017	30.6 C (87.1 F)
2018	33.3 C (91.9 F)
2019	32.2 C (90.0 F)
2020	32.2 C (90.0 F)
2021	33.3 C (91.9 F)
2022	37.2 C (99.0 F)
2023	32.2 C (90.0 F)
2024	32.8 C (91.0 F)
2025	34.4 C (93.9 F)
2026	37.2 C (99.0 F)

Coldest night (TNn)

The coldest night of the year at Florence, 1997 to 2026. The record is -35.0 C (-31.0 F) in 2014, marked on the chart; the median year is -31.1 C (-24.0 F).

Coldest night (TNn) at Florence by year
Year	Coldest night (TNn)
1997	-17.2 C (1.0 F)
1998	-25.6 C (-14.1 F)
1999	-31.7 C (-25.1 F)
2000	-31.1 C (-24.0 F)
2001	-31.7 C (-25.1 F)
2002	-23.3 C (-9.9 F)
2003	-32.2 C (-26.0 F)
2004	-33.3 C (-27.9 F)
2005	-31.7 C (-25.1 F)
2006	-30.6 C (-23.1 F)
2007	-30.6 C (-23.1 F)
2008	-31.7 C (-25.1 F)
2009	-31.7 C (-25.1 F)
2010	-28.9 C (-20.0 F)
2011	-28.9 C (-20.0 F)
2012	-26.7 C (-16.1 F)
2013	-30.6 C (-23.1 F)
2014	-35.0 C (-31.0 F)
2015	-32.8 C (-27.0 F)
2016	-31.1 C (-24.0 F)
2017	-31.1 C (-24.0 F)
2018	-29.4 C (-20.9 F)
2019	-32.2 C (-26.0 F)
2020	-27.8 C (-18.0 F)
2021	-33.9 C (-29.0 F)
2022	-33.3 C (-27.9 F)
2023	-27.8 C (-18.0 F)
2024	-25.0 C (-13.0 F)
2025	-30.6 C (-23.1 F)
2026	-33.3 C (-27.9 F)

Wettest day (Rx1day)

The wettest day of the year at Florence, 1997 to 2026. The record is 118.1 mm (4.6 in) in 1999, marked on the chart; the median year is 44.0 mm (1.7 in).

Wettest day (Rx1day) at Florence by year
Year	Wettest day (Rx1day)
1997	7.9 mm (0.31 in)
1998	32.5 mm (1.3 in)
1999	118.1 mm (4.6 in)
2000	39.9 mm (1.6 in)
2001	37.8 mm (1.5 in)
2002	58.4 mm (2.3 in)
2003	31.0 mm (1.2 in)
2004	35.3 mm (1.4 in)
2005	77.0 mm (3.0 in)
2006	48.5 mm (1.9 in)
2007	33.5 mm (1.3 in)
2008	43.4 mm (1.7 in)
2009	37.8 mm (1.5 in)
2010	82.3 mm (3.2 in)
2011	86.4 mm (3.4 in)
2012	38.1 mm (1.5 in)
2013	45.0 mm (1.8 in)
2014	44.5 mm (1.8 in)
2015	73.7 mm (2.9 in)
2016	77.5 mm (3.1 in)
2017	77.5 mm (3.1 in)
2018	104.1 mm (4.1 in)
2019	39.4 mm (1.6 in)
2020	40.6 mm (1.6 in)
2021	50.8 mm (2.0 in)
2022	33.0 mm (1.3 in)
2023	36.8 mm (1.4 in)
2024	46.5 mm (1.8 in)
2025	53.3 mm (2.1 in)
2026	43.2 mm (1.7 in)

Wettest five days (Rx5day)

The wettest five days of the year at Florence, 1997 to 2026. The record is 153.9 mm (6.1 in) in 1999, marked on the chart; the median year is 72.6 mm (2.9 in).

Wettest five days (Rx5day) at Florence by year
Year	Wettest five days (Rx5day)
1997	10.2 mm (0.4 in)
1998	45.7 mm (1.8 in)
1999	153.9 mm (6.1 in)
2000	55.1 mm (2.2 in)
2001	56.9 mm (2.2 in)
2002	107.2 mm (4.2 in)
2003	55.3 mm (2.2 in)
2004	45.9 mm (1.8 in)
2005	110.0 mm (4.3 in)
2006	74.9 mm (2.9 in)
2007	57.3 mm (2.3 in)
2008	53.6 mm (2.1 in)
2009	55.3 mm (2.2 in)
2010	96.8 mm (3.8 in)
2011	94.8 mm (3.7 in)
2012	59.7 mm (2.4 in)
2013	77.8 mm (3.1 in)
2014	83.1 mm (3.3 in)
2015	117.5 mm (4.6 in)
2016	101.7 mm (4.0 in)
2017	86.0 mm (3.4 in)
2018	115.0 mm (4.5 in)
2019	58.7 mm (2.3 in)
2020	61.0 mm (2.4 in)
2021	69.3 mm (2.7 in)
2022	89.7 mm (3.5 in)
2023	50.6 mm (2.0 in)
2024	73.6 mm (2.9 in)
2025	73.5 mm (2.9 in)
2026	71.7 mm (2.8 in)

Longest dry spell (CDD)

The longest dry spell of the year at Florence, 1997 to 2026. The record is 37 days in 2007, marked on the chart; the median year is 21 days.

Longest dry spell (CDD) at Florence by year
Year	Longest dry spell (CDD)
1997	23 days
1998	17 days
1999	24 days
2000	19 days
2001	14 days
2002	36 days
2003	27 days
2004	17 days
2005	16 days
2006	19 days
2007	37 days
2008	24 days
2009	25 days
2010	25 days
2011	33 days
2012	34 days
2013	14 days
2014	13 days
2015	20 days
2016	14 days
2017	15 days
2018	26 days
2019	23 days
2020	23 days
2021	14 days
2022	17 days
2023	15 days
2024	26 days
2025	17 days
2026	21 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

27 years with a frost

Across 27 years with a frost, the median last spring frost at Florence falls on 26 May and the median first autumn frost on 28 September, which leaves a median of 120 days between them.

Fitted over all years, the growing season changes by +5.8 days per decade at this station.

Frost dates and growing season at Florence
Measure	Median, all years	Earliest period	Recent period (1998 to 2025)	Recent against earliest	Fitted trend
Last spring frost	26 May	n/a	26 May	n/a	-1.1 days per decade
First autumn frost	28 September	n/a	28 September	n/a	+4.6 days per decade
Growing days	120 days	n/a	120 days	n/a	+5.8 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.

Download the Data

Data for Florence standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Florence 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).