Weissach Weather Records (GME00130078)

Record envelope, standing records and threshold days for Weissach (GME00130078), Germany, with 46 years of record.

Key Facts for Weissach

Weissach (GME00130078) is a weather station in Germany at 48.85 latitude and 8.91 longitude, 455 m (1,493 ft) above sea level.
The station reports from 1981 to 2026, 46 years of record.
1,464 records set at Weissach still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Weissach set a daily record precipitation of 20.5 mm (0.8 in) on 27 August 2026 (provisional).

Provisional Records

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

About the Station

Location: Germany, 48.85 latitude, 8.91 longitude.
Elevation: 455 m (1,493 ft).
Period of record: 1981 to 2026, 46 years.
Eligible elements: prcp.

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 Weissach. 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 Weissach, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	16.8 C (62.2 F)	-21.5 C (-6.7 F)	n/a	n/a
Feb	20.0 C (68.0 F)	-16.5 C (2.3 F)	n/a	n/a
Mar	23.5 C (74.3 F)	-12.9 C (8.8 F)	n/a	n/a
Apr	26.0 C (78.8 F)	-7.0 C (19.4 F)	n/a	n/a
May	29.0 C (84.2 F)	-0.1 C (31.8 F)	n/a	n/a
Jun	35.5 C (95.9 F)	3.5 C (38.3 F)	n/a	n/a
Jul	34.8 C (94.6 F)	5.5 C (41.9 F)	n/a	n/a
Aug	37.0 C (98.6 F)	6.0 C (42.8 F)	n/a	n/a
Sep	29.0 C (84.2 F)	1.7 C (35.1 F)	n/a	n/a
Oct	27.5 C (81.5 F)	-5.1 C (22.8 F)	n/a	n/a
Nov	18.8 C (65.8 F)	-12.0 C (10.4 F)	n/a	n/a
Dec	17.8 C (64.0 F)	-17.6 C (0.3 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Weissach still stand. 1985 holds the most, with 114.

Standing records at Weissach by the year they were set
Year set	Standing records
1981	85
1982	31
1983	69
1984	51
1985	114
1986	84
1987	110
1988	29
1989	59
1990	57
1991	62
1992	46
1993	63
1994	69
1995	55
1996	68
1997	44
1998	64
1999	44
2000	55
2001	61
2002	57
2003	87

Wettest Day of Each Month

Jun: 76.3 mm (3.0 in)

The wettest day on record for each calendar month at Weissach. The most was 76.3 mm (3.0 in) on 14 June 2007.

Record daily precipitation for each month at Weissach
Month	Record daily precipitation (mm)	Date
Jan	28.1 mm (1.1 in)	4 January 2003
Feb	42.6 mm (1.7 in)	25 February 1997
Mar	31.8 mm (1.3 in)	21 March 2002
Apr	39.7 mm (1.6 in)	12 April 1994
May	69.2 mm (2.7 in)	24 May 1990
Jun	76.3 mm (3.0 in)	14 June 2007
Jul	52.2 mm (2.1 in)	27 July 2025
Aug	44.0 mm (1.7 in)	26 August 2014
Sep	39.2 mm (1.5 in)	11 September 1991
Oct	50.6 mm (2.0 in)	28 October 1998
Nov	47.1 mm (1.9 in)	20 November 2015
Dec	46.2 mm (1.8 in)	20 December 1993

Period of Record Coverage

1981 to 2003

23 years of record at Weissach, 1981 to 2003. Every year has data for at least 90 percent of its days.

Days with data per year at Weissach
Year	Days with data	Share of year	Complete
1981	365	100%	Yes
1982	365	100%	Yes
1983	365	100%	Yes
1984	366	100%	Yes
1985	365	100%	Yes
1986	365	100%	Yes
1987	365	100%	Yes
1988	366	100%	Yes
1989	365	100%	Yes
1990	365	100%	Yes
1991	365	100%	Yes
1992	366	100%	Yes
1993	365	100%	Yes
1994	365	100%	Yes
1995	365	100%	Yes
1996	366	100%	Yes
1997	365	100%	Yes
1998	365	100%	Yes
1999	365	100%	Yes
2000	366	100%	Yes
2001	365	100%	Yes
2002	365	100%	Yes
2003	365	100%	Yes

Latest Records

Latest records at Weissach
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
27 August 2026	Weissach, DE	daily rain (Provisional)	20.5 mm (0.8 in)	2.7 mm (0.11 in)	0 years	8 of 100 (Routine)
21 August 2026	Weissach, DE	daily rain (Provisional)	11.4 mm (0.4 in)	3.2 mm (0.13 in)	28 years	17 of 100 (Routine)
6 May 2026	Weissach, DE	daily rain	41.7 mm (1.6 in)	7.8 mm (0.31 in)	12 years	17 of 100 (Routine)
24 February 2026	Weissach, DE	daily rain	12.6 mm (0.5 in)	5.8 mm (0.23 in)	31 years	20 of 100 (Routine)
21 February 2026	Weissach, DE	daily rain	15.2 mm (0.6 in)	6.0 mm (0.24 in)	27 years	20 of 100 (Routine)
27 January 2026	Weissach, DE	daily rain	6.0 mm (0.24 in)	0.6 mm (0.02 in)	32 years	14 of 100 (Routine)
24 September 2025	Weissach, DE	daily rain	16.4 mm (0.6 in)	1.1 mm (0.04 in)	23 years	11 of 100 (Routine)
21 September 2025	Weissach, DE	daily rain	30.6 mm (1.2 in)	20.8 mm (0.8 in)	12 years	44 of 100 (Notable)
9 September 2025	Weissach, DE	daily rain	15.5 mm (0.6 in)	4.2 mm (0.17 in)	23 years	17 of 100 (Routine)
27 August 2025	Weissach, DE	daily rain	17.8 mm (0.7 in)	1.5 mm (0.06 in)	30 years	15 of 100 (Routine)
27 July 2025	Weissach, DE	monthly rain	52.2 mm (2.1 in)	6.0 mm (0.24 in)	33 years	31 of 100 (Routine)
26 July 2025	Weissach, DE	daily rain	31.2 mm (1.2 in)	17.8 mm (0.7 in)	4 years	30 of 100 (Routine)
4 June 2025	Weissach, DE	daily rain	14.7 mm (0.6 in)	2.2 mm (0.09 in)	31 years	16 of 100 (Routine)
12 February 2025	Weissach, DE	daily rain	12.3 mm (0.5 in)	1.7 mm (0.07 in)	29 years	15 of 100 (Routine)
8 October 2024	Weissach, DE	daily rain	14.5 mm (0.6 in)	6.6 mm (0.26 in)	31 years	20 of 100 (Routine)
17 May 2024	Weissach, DE	daily rain	15.6 mm (0.6 in)	9.5 mm (0.37 in)	3 years	16 of 100 (Routine)
16 May 2024	Weissach, DE	daily rain	48.7 mm (1.9 in)	35.2 mm (1.4 in)	27 years	52 of 100 (Notable)
14 December 2023	Weissach, DE	daily rain	20.3 mm (0.8 in)	10.3 mm (0.4 in)	33 years	20 of 100 (Routine)
12 December 2023	Weissach, DE	daily rain	20.5 mm (0.8 in)	10.9 mm (0.4 in)	32 years	20 of 100 (Routine)
24 November 2023	Weissach, DE	daily rain	9.2 mm (0.36 in)	1.4 mm (0.06 in)	5 years	7 of 100 (Routine)

Climate Trend

23 complete years, 1981 to 2003

One stripe for each of 23 complete years at Weissach, 1981 to 2003. Blue stripes are years cooler than the station's own mean of 9.4 C (49.0 F); red stripes are warmer. The coolest year was 1996, at 7.8 C (46.0 F), and the warmest was 2000, at 10.7 C (51.2 F). The strongest colour marks a difference of 1.7 C (3.1 F).

Annual mean temperature at Weissach as warming stripes, 1981 to 2003
Year	Annual mean temperature	Difference from the station mean
1981	8.8 C	-0.65 C
1982	9.5 C	+0.04 C
1983	9.4 C	-0.06 C
1984	8.2 C	-1.26 C
1985	8.0 C	-1.45 C
1986	8.4 C	-1.02 C
1987	8.2 C	-1.20 C
1988	9.5 C	+0.06 C
1989	10.0 C	+0.56 C
1990	10.0 C	+0.58 C
1991	9.1 C	-0.30 C
1992	9.9 C	+0.44 C
1993	9.1 C	-0.28 C
1994	10.7 C	+1.25 C
1995	9.4 C	-0.02 C
1996	7.8 C	-1.64 C
1997	9.8 C	+0.36 C
1998	9.9 C	+0.46 C
1999	9.9 C	+0.48 C
2000	10.7 C	+1.26 C
2001	9.9 C	+0.49 C
2002	10.4 C	+0.93 C
2003	10.4 C	+0.99 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

1981 to 2026

Yearly extremes at Weissach: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	37.0 C (98.6 F)	2003	33.0 C (91.4 F)	23
Coldest night (TNn)	-21.5 C (-6.7 F)	1987	-12.5 C (9.5 F)	23
Wettest day (Rx1day)	76.3 mm (3.0 in)	2007	36.7 mm (1.4 in)	43
Wettest five days (Rx5day)	105.2 mm (4.1 in)	2013	63.1 mm (2.5 in)	43
Longest dry spell (CDD)	45 days	2011	21 days	43

Hottest day (TXx)

The hottest day of the year at Weissach, 1981 to 2026. The record is 37.0 C (98.6 F) in 2003, marked on the chart; the median year is 33.0 C (91.4 F).

Hottest day (TXx) at Weissach by year
Year	Hottest day (TXx)
1981	29.3 C (84.7 F)
1982	31.3 C (88.3 F)
1983	34.8 C (94.6 F)
1984	34.5 C (94.1 F)
1985	33.0 C (91.4 F)
1986	32.5 C (90.5 F)
1987	30.5 C (86.9 F)
1988	31.5 C (88.7 F)
1989	33.7 C (92.7 F)
1990	33.0 C (91.4 F)
1991	35.0 C (95.0 F)
1992	33.5 C (92.3 F)
1993	31.8 C (89.2 F)
1994	33.0 C (91.4 F)
1995	32.4 C (90.3 F)
1996	29.5 C (85.1 F)
1997	31.5 C (88.7 F)
1998	35.5 C (95.9 F)
1999	32.0 C (89.6 F)
2000	32.5 C (90.5 F)
2001	33.0 C (91.4 F)
2002	35.5 C (95.9 F)
2003	37.0 C (98.6 F)
2006	n/a
2007	n/a
2008	n/a
2009	n/a
2010	n/a
2011	n/a
2012	n/a
2013	n/a
2014	n/a
2015	n/a
2016	n/a
2017	n/a
2018	n/a
2019	n/a
2020	n/a
2021	n/a
2023	n/a
2024	n/a
2025	n/a
2026	n/a

Coldest night (TNn)

The coldest night of the year at Weissach, 1981 to 2026. The record is -21.5 C (-6.7 F) in 1987, marked on the chart; the median year is -12.5 C (9.5 F).

Coldest night (TNn) at Weissach by year
Year	Coldest night (TNn)
1981	-10.0 C (14.0 F)
1982	-14.8 C (5.4 F)
1983	-11.4 C (11.5 F)
1984	-10.0 C (14.0 F)
1985	-18.8 C (-1.8 F)
1986	-15.0 C (5.0 F)
1987	-21.5 C (-6.7 F)
1988	-10.8 C (12.6 F)
1989	-9.0 C (15.8 F)
1990	-8.0 C (17.6 F)
1991	-16.0 C (3.2 F)
1992	-9.8 C (14.4 F)
1993	-14.0 C (6.8 F)
1994	-9.0 C (15.8 F)
1995	-12.0 C (10.4 F)
1996	-17.6 C (0.3 F)
1997	-16.0 C (3.2 F)
1998	-12.5 C (9.5 F)
1999	-11.6 C (11.1 F)
2000	-13.0 C (8.6 F)
2001	-14.0 C (6.8 F)
2002	-11.0 C (12.2 F)
2003	-14.0 C (6.8 F)
2006	n/a
2007	n/a
2008	n/a
2009	n/a
2010	n/a
2011	n/a
2012	n/a
2013	n/a
2014	n/a
2015	n/a
2016	n/a
2017	n/a
2018	n/a
2019	n/a
2020	n/a
2021	n/a
2023	n/a
2024	n/a
2025	n/a
2026	n/a

Wettest day (Rx1day)

The wettest day of the year at Weissach, 1981 to 2026. The record is 76.3 mm (3.0 in) in 2007, marked on the chart; the median year is 36.7 mm (1.4 in).

Wettest day (Rx1day) at Weissach by year
Year	Wettest day (Rx1day)
1981	27.8 mm (1.1 in)
1982	32.4 mm (1.3 in)
1983	45.0 mm (1.8 in)
1984	36.9 mm (1.5 in)
1985	36.0 mm (1.4 in)
1986	29.8 mm (1.2 in)
1987	27.6 mm (1.1 in)
1988	30.6 mm (1.2 in)
1989	31.6 mm (1.2 in)
1990	69.2 mm (2.7 in)
1991	39.2 mm (1.5 in)
1992	53.0 mm (2.1 in)
1993	46.2 mm (1.8 in)
1994	53.4 mm (2.1 in)
1995	43.9 mm (1.7 in)
1996	45.6 mm (1.8 in)
1997	42.6 mm (1.7 in)
1998	50.6 mm (2.0 in)
1999	28.4 mm (1.1 in)
2000	26.0 mm (1.0 in)
2001	31.3 mm (1.2 in)
2002	38.7 mm (1.5 in)
2003	28.1 mm (1.1 in)
2006	29.0 mm (1.1 in)
2007	76.3 mm (3.0 in)
2008	29.9 mm (1.2 in)
2009	32.8 mm (1.3 in)
2010	23.1 mm (0.9 in)
2011	21.8 mm (0.9 in)
2012	45.8 mm (1.8 in)
2013	36.7 mm (1.4 in)
2014	44.0 mm (1.7 in)
2015	47.1 mm (1.9 in)
2016	46.8 mm (1.8 in)
2017	26.6 mm (1.0 in)
2018	34.1 mm (1.3 in)
2019	28.3 mm (1.1 in)
2020	21.5 mm (0.8 in)
2021	48.3 mm (1.9 in)
2023	34.9 mm (1.4 in)
2024	48.7 mm (1.9 in)
2025	52.2 mm (2.1 in)
2026	41.7 mm (1.6 in)

Wettest five days (Rx5day)

The wettest five days of the year at Weissach, 1981 to 2026. The record is 105.2 mm (4.1 in) in 2013, marked on the chart; the median year is 63.1 mm (2.5 in).

Wettest five days (Rx5day) at Weissach by year
Year	Wettest five days (Rx5day)
1981	45.0 mm (1.8 in)
1982	89.5 mm (3.5 in)
1983	97.2 mm (3.8 in)
1984	49.6 mm (2.0 in)
1985	63.8 mm (2.5 in)
1986	65.4 mm (2.6 in)
1987	70.0 mm (2.8 in)
1988	63.1 mm (2.5 in)
1989	61.6 mm (2.4 in)
1990	71.2 mm (2.8 in)
1991	48.1 mm (1.9 in)
1992	71.5 mm (2.8 in)
1993	102.0 mm (4.0 in)
1994	77.5 mm (3.1 in)
1995	57.6 mm (2.3 in)
1996	96.7 mm (3.8 in)
1997	55.3 mm (2.2 in)
1998	78.6 mm (3.1 in)
1999	50.6 mm (2.0 in)
2000	44.3 mm (1.7 in)
2001	60.1 mm (2.4 in)
2002	101.2 mm (4.0 in)
2003	57.6 mm (2.3 in)
2006	56.8 mm (2.2 in)
2007	92.3 mm (3.6 in)
2008	62.6 mm (2.5 in)
2009	84.4 mm (3.3 in)
2010	57.6 mm (2.3 in)
2011	35.0 mm (1.4 in)
2012	70.2 mm (2.8 in)
2013	105.2 mm (4.1 in)
2014	60.2 mm (2.4 in)
2015	67.8 mm (2.7 in)
2016	66.6 mm (2.6 in)
2017	54.2 mm (2.1 in)
2018	48.7 mm (1.9 in)
2019	54.6 mm (2.1 in)
2020	41.6 mm (1.6 in)
2021	71.9 mm (2.8 in)
2023	54.1 mm (2.1 in)
2024	65.8 mm (2.6 in)
2025	97.9 mm (3.9 in)
2026	50.6 mm (2.0 in)

Longest dry spell (CDD)

The longest dry spell of the year at Weissach, 1981 to 2026. The record is 45 days in 2011, marked on the chart; the median year is 21 days.

Longest dry spell (CDD) at Weissach by year
Year	Longest dry spell (CDD)
1981	16 days
1982	15 days
1983	35 days
1984	29 days
1985	26 days
1986	31 days
1987	15 days
1988	14 days
1989	30 days
1990	28 days
1991	25 days
1992	13 days
1993	18 days
1994	18 days
1995	14 days
1996	33 days
1997	23 days
1998	28 days
1999	13 days
2000	18 days
2001	17 days
2002	21 days
2003	22 days
2006	14 days
2007	36 days
2008	16 days
2009	20 days
2010	14 days
2011	45 days
2012	15 days
2013	21 days
2014	23 days
2015	21 days
2016	21 days
2017	16 days
2018	25 days
2019	17 days
2020	35 days
2021	13 days
2023	23 days
2024	23 days
2025	23 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

23 years with a frost

Across 23 years with a frost, the median last spring frost at Weissach falls on 14 April and the median first autumn frost on 31 October, which leaves a median of 194 days between them.

Frost dates and growing season at Weissach
Measure	Median, all years	Earliest period	Recent period (1981 to 2003)	Recent against earliest	Fitted trend
Last spring frost	14 April	n/a	14 April	n/a	n/a
First autumn frost	31 October	n/a	31 October	n/a	n/a
Growing days	194 days	n/a	194 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

40 years, 1981 to 2025

A day with at least 36.5 mm (1.4 in) of rain is expected about once in 2 years. A day with at least 78.0 mm (3.1 in) of rain is expected about once in 100 years.

Rainfall return levels at Weissach: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	36.5 mm (1.4 in)
5 years	47.4 mm (1.9 in)
10 years	54.7 mm (2.2 in)
25 years	64.0 mm (2.5 in)
50 years	71.0 mm (2.8 in)	Longer than the 40 years of record
100 years	78.0 mm (3.1 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 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: 76.3 mm (3.0 in) in 2007; 69.2 mm (2.7 in) in 1990; 53.4 mm (2.1 in) in 1994.

Download the Data

Data for Weissach standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Weissach 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 2026-10-17 (17 October 2026). Records are computed by this site and are not official.

Data as of 2026-10-17. Last revised 17 October 2026 (2026-10-17).