Unterluss Weather Records (GME00129610)

Record envelope, standing records and threshold days for Unterluss (GME00129610), Germany, with 66 years of record.

Key Facts for Unterluss

Unterluss (GME00129610) is a weather station in Germany at 52.85 latitude and 10.29 longitude, 95 m (312 ft) above sea level.
The station reports from 1941 to 2006, 66 years of record.
1,464 records set at Unterluss still stand.
Records are tracked for tmax, tmin, prcp, snwd: an element needs 30 years of data to be eligible.
Unterluss set a daily record high minimum temperature of 5.9 C (42.6 F) on 31 December 2006.

About the Station

Location: Germany, 52.85 latitude, 10.29 longitude.
Elevation: 95 m (312 ft).
Period of record: 1941 to 2006, 66 years.
Eligible elements: tmax, tmin, prcp, snwd.

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 Unterluss. 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 Unterluss, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	14.6 C (58.3 F)	-24.0 C (-11.2 F)	n/a	n/a
Feb	17.4 C (63.3 F)	-24.0 C (-11.2 F)	n/a	n/a
Mar	23.9 C (75.0 F)	-19.6 C (-3.3 F)	n/a	n/a
Apr	30.0 C (86.0 F)	-10.2 C (13.6 F)	n/a	n/a
May	33.6 C (92.5 F)	-4.5 C (23.9 F)	n/a	n/a
Jun	35.5 C (95.9 F)	-1.0 C (30.2 F)	n/a	n/a
Jul	36.7 C (98.1 F)	-0.5 C (31.1 F)	n/a	n/a
Aug	38.6 C (101.5 F)	1.0 C (33.8 F)	n/a	n/a
Sep	32.2 C (90.0 F)	-2.9 C (26.8 F)	n/a	n/a
Oct	26.5 C (79.7 F)	-8.7 C (16.3 F)	n/a	n/a
Nov	20.4 C (68.7 F)	-16.0 C (3.2 F)	n/a	n/a
Dec	15.5 C (59.9 F)	-20.6 C (-5.1 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Unterluss still stand. 1987 holds the most, with 44.

Standing records at Unterluss by the year they were set
Year set	Standing records
1948	16
1949	18
1950	14
1951	11
1952	31
1953	24
1954	19
1955	17
1956	43
1957	26
1958	10
1959	18
1960	16
1961	24
1962	29
1963	22
1964	24
1965	18
1966	17
1967	10
1968	21
1969	25
1970	17
1971	37
1972	16
1973	26
1974	31
1975	17
1976	23
1977	24
1978	25
1979	31
1980	36
1981	36
1982	24
1983	35
1984	13
1985	35
1986	32
1987	44
1988	13
1989	31
1990	33
1991	21
1992	15
1993	29
1994	30
1995	28
1996	28
1997	30
1998	30
1999	23
2000	31
2001	17
2002	28
2003	29
2004	18
2005	35
2006	40

All-Time Record Progression

5 new records

5 all-time records were set at Unterluss between 16 February 1979 and 9 August 1992. Each dot is a new record.

When Unterluss set new all-time records
Date	Kind	Detail
1979-02-16	Record snow depth	Record snow depth 41.0 cm (16.1 in)
1987-01-13	Record snow depth	Record snow depth 49.0 cm (19.3 in)
1987-01-14	Record low maximum temperature	Record low maximum temperature -15.5 C (4.1 F)
1990-08-04	Record high maximum temperature	Record high maximum temperature 36.1 C (97.0 F)
1992-08-09	Record high maximum temperature	Record high maximum temperature 38.6 C (101.5 F)

Wettest Day of Each Month

Aug: 76.6 mm (3.0 in)

The wettest day on record for each calendar month at Unterluss. The most was 76.6 mm (3.0 in) on 22 August 1966.

Record daily precipitation for each month at Unterluss
Month	Record daily precipitation (mm)	Date
Jan	35.4 mm (1.4 in)	27 January 1994
Feb	31.7 mm (1.2 in)	12 February 1962
Mar	35.3 mm (1.4 in)	12 March 1992
Apr	39.3 mm (1.5 in)	11 April 1983
May	39.7 mm (1.6 in)	18 May 1959
Jun	52.2 mm (2.1 in)	17 June 1966
Jul	76.4 mm (3.0 in)	17 July 2002
Aug	76.6 mm (3.0 in)	22 August 1966
Sep	43.9 mm (1.7 in)	1 September 1984
Oct	60.4 mm (2.4 in)	27 October 1998
Nov	34.6 mm (1.4 in)	22 November 1984
Dec	44.7 mm (1.8 in)	3 December 1960

Period of Record Coverage

1948 to 2006

59 years of record at Unterluss, 1948 to 2006. Every year has data for at least 90 percent of its days.

Days with data per year at Unterluss
Year	Days with data	Share of year	Complete
1948	334	91%	Yes
1949	365	100%	Yes
1950	365	100%	Yes
1951	365	100%	Yes
1952	366	100%	Yes
1953	365	100%	Yes
1954	365	100%	Yes
1955	365	100%	Yes
1956	366	100%	Yes
1957	365	100%	Yes
1958	365	100%	Yes
1959	365	100%	Yes
1960	366	100%	Yes
1961	365	100%	Yes
1962	365	100%	Yes
1963	365	100%	Yes
1964	366	100%	Yes
1965	365	100%	Yes
1966	365	100%	Yes
1967	365	100%	Yes
1968	366	100%	Yes
1969	365	100%	Yes
1970	365	100%	Yes
1971	365	100%	Yes
1972	366	100%	Yes
1973	365	100%	Yes
1974	365	100%	Yes
1975	364	100%	Yes
1976	366	100%	Yes
1977	365	100%	Yes
1978	365	100%	Yes
1979	365	100%	Yes
1980	366	100%	Yes
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
2004	366	100%	Yes
2005	365	100%	Yes
2006	365	100%	Yes

Latest Records

Latest records at Unterluss
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
31 December 2006	Unterluss, DE	daily high min	5.9 C (42.6 F)	0.4 C (0.7 F)	19 years	10 of 100 (Routine)
31 December 2006	Unterluss, DE	daily high max (Tie)	9.2 C (48.6 F)	tie	8 years	1 of 100 (Routine)
14 December 2006	Unterluss, DE	daily high min	9.3 C (48.7 F)	2.0 C (3.6 F)	33 years	19 of 100 (Routine)
14 December 2006	Unterluss, DE	daily high max (Tie)	10.4 C (50.7 F)	tie	3 years	1 of 100 (Routine)
8 December 2006	Unterluss, DE	daily high max	12.2 C (54.0 F)	0.2 C (0.4 F)	5 years	6 of 100 (Routine)
6 December 2006	Unterluss, DE	daily high min	8.5 C (47.3 F)	1.8 C (3.2 F)	33 years	18 of 100 (Routine)
6 December 2006	Unterluss, DE	daily high max	13.5 C (56.3 F)	1.0 C (1.8 F)	33 years	17 of 100 (Routine)
28 November 2006	Unterluss, DE	daily high max	13.1 C (55.6 F)	1.3 C (2.3 F)	37 years	19 of 100 (Routine)
26 November 2006	Unterluss, DE	daily high max	14.4 C (57.9 F)	1.7 C (3.1 F)	23 years	15 of 100 (Routine)
25 November 2006	Unterluss, DE	daily high max	14.8 C (58.6 F)	2.8 C (5.0 F)	25 years	19 of 100 (Routine)
25 November 2006	Unterluss, DE	daily high min	10.2 C (50.4 F)	2.2 C (4.0 F)	20 years	16 of 100 (Routine)
18 November 2006	Unterluss, DE	daily high max	12.3 C (54.1 F)	0.1 C (0.2 F)	55 years	21 of 100 (Routine)
17 November 2006	Unterluss, DE	daily high max (Tie)	13.2 C (55.8 F)	tie	25 years	3 of 100 (Routine)
16 November 2006	Unterluss, DE	daily high max	15.2 C (59.4 F)	0.2 C (0.4 F)	32 years	14 of 100 (Routine)
6 November 2006	Unterluss, DE	daily high min	10.0 C (50.0 F)	0.6 C (1.1 F)	51 years	21 of 100 (Routine)
26 October 2006	Unterluss, DE	daily high max	18.5 C (65.3 F)	0.6 C (1.1 F)	56 years	23 of 100 (Routine)
26 October 2006	Unterluss, DE	daily high min (Tie)	10.1 C (50.2 F)	tie	7 years	1 of 100 (Routine)
23 October 2006	Unterluss, DE	daily high max	19.0 C (66.2 F)	1.2 C (2.2 F)	28 years	16 of 100 (Routine)
23 October 2006	Unterluss, DE	daily high min	12.9 C (55.2 F)	1.3 C (2.3 F)	16 years	13 of 100 (Routine)
21 October 2006	Unterluss, DE	daily high min (Tie)	10.7 C (51.3 F)	tie	28 years	3 of 100 (Routine)

Climate Trend

58 complete years, 1949 to 2006

One stripe for each of 58 complete years at Unterluss, 1949 to 2006. Blue stripes are years cooler than the station's own mean of 8.4 C (47.2 F); red stripes are warmer. The coolest year was 1956, at 6.6 C (43.8 F), and the warmest was 2000, at 9.9 C (49.9 F). The strongest colour marks a difference of 1.9 C (3.4 F).

Annual mean temperature at Unterluss as warming stripes, 1949 to 2006
Year	Annual mean temperature	Difference from the station mean
1949	9.2 C	+0.77 C
1950	8.5 C	+0.00 C
1951	8.7 C	+0.21 C
1952	7.5 C	-0.94 C
1953	9.2 C	+0.72 C
1954	7.5 C	-1.00 C
1955	7.4 C	-1.04 C
1956	6.6 C	-1.88 C
1957	8.6 C	+0.19 C
1958	8.3 C	-0.20 C
1959	9.3 C	+0.82 C
1960	8.4 C	-0.05 C
1961	8.9 C	+0.47 C
1962	7.1 C	-1.35 C
1963	7.1 C	-1.31 C
1964	8.0 C	-0.48 C
1965	7.6 C	-0.84 C
1966	8.4 C	-0.02 C
1967	9.1 C	+0.69 C
1968	8.4 C	-0.10 C
1969	7.8 C	-0.68 C
1970	7.4 C	-1.01 C
1971	8.4 C	-0.09 C
1972	8.0 C	-0.45 C
1973	8.5 C	+0.00 C
1974	9.1 C	+0.64 C
1975	9.1 C	+0.69 C
1976	8.1 C	-0.32 C
1977	8.6 C	+0.12 C
1978	8.0 C	-0.49 C
1979	7.5 C	-0.98 C
1980	7.6 C	-0.85 C
1981	8.0 C	-0.46 C
1982	8.9 C	+0.46 C
1983	9.1 C	+0.66 C
1984	8.1 C	-0.35 C
1985	7.3 C	-1.14 C
1986	7.6 C	-0.84 C
1987	7.1 C	-1.37 C
1988	8.9 C	+0.49 C
1989	9.4 C	+0.99 C
1990	9.6 C	+1.18 C
1991	8.3 C	-0.16 C
1992	9.3 C	+0.85 C
1993	8.2 C	-0.24 C
1994	9.4 C	+0.93 C
1995	8.9 C	+0.47 C
1996	7.1 C	-1.39 C
1997	8.9 C	+0.40 C
1998	9.1 C	+0.65 C
1999	9.7 C	+1.24 C
2000	9.9 C	+1.47 C
2001	8.9 C	+0.44 C
2002	9.4 C	+0.90 C
2003	9.2 C	+0.74 C
2004	9.1 C	+0.63 C
2005	9.2 C	+0.77 C
2006	9.7 C	+1.27 C

The annual mean temperature here has risen by 0.2 C (0.1 to 0.3) per decade over 1949 to 2006. In Fahrenheit: 0.4 F (0.1 to 0.6) per decade. The slope is a straight line fitted to 58 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Unterluss
Measure	Per decade (C)	Per decade (F)	Period	Complete years	Reading
Annual mean temperature	0.2 C (0.1 to 0.3) per decade	0.4 F (0.1 to 0.6) per decade	1949 to 2006	58	Rise
Mean daily maximum	0.14 C (-0.01 to 0.28) per decade	0.24 F (-0.01 to 0.50) per decade	1949 to 2006	58	Not clearly different from zero
Mean daily minimum	0.3 C (0.1 to 0.4) per decade	0.5 F (0.2 to 0.7) per decade	1949 to 2006	58	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

1941 to 2006

Yearly extremes at Unterluss: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	38.6 C (101.5 F)	1992	32.3 C (90.1 F)	59
Coldest night (TNn)	-24.0 C (-11.2 F)	1956	-15.5 C (4.1 F)	59
Wettest day (Rx1day)	76.6 mm (3.0 in)	1966	30.1 mm (1.2 in)	64
Wettest five days (Rx5day)	128.0 mm (5.0 in)	2002	60.8 mm (2.4 in)	64
Longest dry spell (CDD)	35 days	1951	20 days	64

Hottest day (TXx)

The hottest day of the year at Unterluss, 1941 to 2006. The record is 38.6 C (101.5 F) in 1992, marked on the chart; the median year is 32.3 C (90.1 F).

Hottest day (TXx) at Unterluss by year
Year	Hottest day (TXx)
1941	n/a
1942	n/a
1943	n/a
1944	n/a
1947	n/a
1948	34.0 C (93.2 F)
1949	32.2 C (90.0 F)
1950	31.9 C (89.4 F)
1951	32.0 C (89.6 F)
1952	34.0 C (93.2 F)
1953	32.0 C (89.6 F)
1954	33.8 C (92.8 F)
1955	29.9 C (85.8 F)
1956	29.9 C (85.8 F)
1957	34.8 C (94.6 F)
1958	29.0 C (84.2 F)
1959	35.3 C (95.5 F)
1960	30.9 C (87.6 F)
1961	32.1 C (89.8 F)
1962	28.5 C (83.3 F)
1963	35.5 C (95.9 F)
1964	33.0 C (91.4 F)
1965	26.2 C (79.2 F)
1966	32.5 C (90.5 F)
1967	30.6 C (87.1 F)
1968	30.5 C (86.9 F)
1969	32.0 C (89.6 F)
1970	31.2 C (88.2 F)
1971	33.2 C (91.8 F)
1972	31.6 C (88.9 F)
1973	33.6 C (92.5 F)
1974	34.4 C (93.9 F)
1975	33.9 C (93.0 F)
1976	34.6 C (94.3 F)
1977	30.2 C (86.4 F)
1978	31.3 C (88.3 F)
1979	31.8 C (89.2 F)
1980	29.6 C (85.3 F)
1981	31.3 C (88.3 F)
1982	33.0 C (91.4 F)
1983	33.0 C (91.4 F)
1984	30.8 C (87.4 F)
1985	32.2 C (90.0 F)
1986	32.5 C (90.5 F)
1987	31.1 C (88.0 F)
1988	29.0 C (84.2 F)
1989	32.9 C (91.2 F)
1990	36.1 C (97.0 F)
1991	31.0 C (87.8 F)
1992	38.6 C (101.5 F)
1993	29.1 C (84.4 F)
1994	36.5 C (97.7 F)
1995	33.2 C (91.8 F)
1996	32.3 C (90.1 F)
1997	32.9 C (91.2 F)
1998	31.7 C (89.1 F)
1999	34.3 C (93.7 F)
2000	35.5 C (95.9 F)
2001	33.2 C (91.8 F)
2002	34.0 C (93.2 F)
2003	35.5 C (95.9 F)
2004	30.9 C (87.6 F)
2005	33.6 C (92.5 F)
2006	36.7 C (98.1 F)

Coldest night (TNn)

The coldest night of the year at Unterluss, 1941 to 2006. The record is -24.0 C (-11.2 F) in 1956, marked on the chart; the median year is -15.5 C (4.1 F).

Coldest night (TNn) at Unterluss by year
Year	Coldest night (TNn)
1941	n/a
1942	n/a
1943	n/a
1944	n/a
1947	n/a
1948	-12.8 C (9.0 F)
1949	-12.6 C (9.3 F)
1950	-15.3 C (4.5 F)
1951	-11.2 C (11.8 F)
1952	-13.0 C (8.6 F)
1953	-21.2 C (-6.2 F)
1954	-19.6 C (-3.3 F)
1955	-15.5 C (4.1 F)
1956	-24.0 C (-11.2 F)
1957	-19.8 C (-3.6 F)
1958	-13.8 C (7.2 F)
1959	-13.1 C (8.4 F)
1960	-14.3 C (6.3 F)
1961	-16.3 C (2.7 F)
1962	-18.1 C (-0.6 F)
1963	-23.3 C (-9.9 F)
1964	-14.8 C (5.4 F)
1965	-16.0 C (3.2 F)
1966	-17.0 C (1.4 F)
1967	-12.5 C (9.5 F)
1968	-18.3 C (-0.9 F)
1969	-17.1 C (1.2 F)
1970	-16.4 C (2.5 F)
1971	-24.0 C (-11.2 F)
1972	-19.4 C (-2.9 F)
1973	-17.7 C (0.1 F)
1974	-7.4 C (18.7 F)
1975	-13.2 C (8.2 F)
1976	-15.1 C (4.8 F)
1977	-10.3 C (13.5 F)
1978	-20.5 C (-4.9 F)
1979	-21.6 C (-6.9 F)
1980	-18.7 C (-1.7 F)
1981	-20.6 C (-5.1 F)
1982	-21.7 C (-7.1 F)
1983	-16.0 C (3.2 F)
1984	-11.0 C (12.2 F)
1985	-20.7 C (-5.3 F)
1986	-23.8 C (-10.8 F)
1987	-22.8 C (-9.0 F)
1988	-12.3 C (9.9 F)
1989	-9.8 C (14.4 F)
1990	-8.1 C (17.4 F)
1991	-14.6 C (5.7 F)
1992	-11.6 C (11.1 F)
1993	-14.6 C (5.7 F)
1994	-16.1 C (3.0 F)
1995	-15.0 C (5.0 F)
1996	-19.4 C (-2.9 F)
1997	-22.6 C (-8.7 F)
1998	-14.7 C (5.5 F)
1999	-13.3 C (8.1 F)
2000	-10.0 C (14.0 F)
2001	-12.5 C (9.5 F)
2002	-13.0 C (8.6 F)
2003	-17.1 C (1.2 F)
2004	-8.5 C (16.7 F)
2005	-15.3 C (4.5 F)
2006	-16.0 C (3.2 F)

Wettest day (Rx1day)

The wettest day of the year at Unterluss, 1941 to 2006. The record is 76.6 mm (3.0 in) in 1966, marked on the chart; the median year is 30.1 mm (1.2 in).

Wettest day (Rx1day) at Unterluss by year
Year	Wettest day (Rx1day)
1941	29.8 mm (1.2 in)
1942	31.6 mm (1.2 in)
1943	24.6 mm (1.0 in)
1944	20.3 mm (0.8 in)
1947	24.5 mm (1.0 in)
1948	39.4 mm (1.6 in)
1949	26.2 mm (1.0 in)
1950	47.7 mm (1.9 in)
1951	22.5 mm (0.9 in)
1952	20.2 mm (0.8 in)
1953	19.8 mm (0.8 in)
1954	57.6 mm (2.3 in)
1955	27.4 mm (1.1 in)
1956	27.5 mm (1.1 in)
1957	25.9 mm (1.0 in)
1958	19.2 mm (0.8 in)
1959	39.7 mm (1.6 in)
1960	44.7 mm (1.8 in)
1961	30.5 mm (1.2 in)
1962	31.7 mm (1.2 in)
1963	32.0 mm (1.3 in)
1964	52.3 mm (2.1 in)
1965	26.4 mm (1.0 in)
1966	76.6 mm (3.0 in)
1967	27.0 mm (1.1 in)
1968	65.1 mm (2.6 in)
1969	40.6 mm (1.6 in)
1970	37.9 mm (1.5 in)
1971	31.5 mm (1.2 in)
1972	24.4 mm (1.0 in)
1973	21.6 mm (0.9 in)
1974	28.2 mm (1.1 in)
1975	17.9 mm (0.7 in)
1976	25.9 mm (1.0 in)
1977	48.6 mm (1.9 in)
1978	41.4 mm (1.6 in)
1979	31.3 mm (1.2 in)
1980	33.4 mm (1.3 in)
1981	30.3 mm (1.2 in)
1982	35.4 mm (1.4 in)
1983	39.3 mm (1.5 in)
1984	43.9 mm (1.7 in)
1985	17.5 mm (0.7 in)
1986	27.3 mm (1.1 in)
1987	29.7 mm (1.2 in)
1988	15.3 mm (0.6 in)
1989	43.2 mm (1.7 in)
1990	26.3 mm (1.0 in)
1991	36.2 mm (1.4 in)
1992	35.3 mm (1.4 in)
1993	30.9 mm (1.2 in)
1994	40.1 mm (1.6 in)
1995	23.6 mm (0.9 in)
1996	22.9 mm (0.9 in)
1997	48.1 mm (1.9 in)
1998	60.4 mm (2.4 in)
1999	21.0 mm (0.8 in)
2000	27.6 mm (1.1 in)
2001	26.0 mm (1.0 in)
2002	76.4 mm (3.0 in)
2003	33.9 mm (1.3 in)
2004	25.7 mm (1.0 in)
2005	27.6 mm (1.1 in)
2006	24.6 mm (1.0 in)

Wettest five days (Rx5day)

The wettest five days of the year at Unterluss, 1941 to 2006. The record is 128.0 mm (5.0 in) in 2002, marked on the chart; the median year is 60.8 mm (2.4 in).

Wettest five days (Rx5day) at Unterluss by year
Year	Wettest five days (Rx5day)
1941	45.0 mm (1.8 in)
1942	60.2 mm (2.4 in)
1943	41.5 mm (1.6 in)
1944	52.2 mm (2.1 in)
1947	69.6 mm (2.7 in)
1948	73.0 mm (2.9 in)
1949	61.5 mm (2.4 in)
1950	64.3 mm (2.5 in)
1951	44.6 mm (1.8 in)
1952	37.1 mm (1.5 in)
1953	38.3 mm (1.5 in)
1954	100.0 mm (3.9 in)
1955	75.8 mm (3.0 in)
1956	57.8 mm (2.3 in)
1957	53.7 mm (2.1 in)
1958	42.6 mm (1.7 in)
1959	39.7 mm (1.6 in)
1960	62.3 mm (2.5 in)
1961	74.0 mm (2.9 in)
1962	58.0 mm (2.3 in)
1963	79.0 mm (3.1 in)
1964	84.5 mm (3.3 in)
1965	50.3 mm (2.0 in)
1966	88.5 mm (3.5 in)
1967	52.9 mm (2.1 in)
1968	96.7 mm (3.8 in)
1969	48.1 mm (1.9 in)
1970	63.2 mm (2.5 in)
1971	64.3 mm (2.5 in)
1972	56.0 mm (2.2 in)
1973	51.3 mm (2.0 in)
1974	55.5 mm (2.2 in)
1975	31.4 mm (1.2 in)
1976	68.8 mm (2.7 in)
1977	64.7 mm (2.5 in)
1978	65.2 mm (2.6 in)
1979	56.7 mm (2.2 in)
1980	62.1 mm (2.4 in)
1981	62.6 mm (2.5 in)
1982	52.9 mm (2.1 in)
1983	59.9 mm (2.4 in)
1984	60.1 mm (2.4 in)
1985	34.9 mm (1.4 in)
1986	78.0 mm (3.1 in)
1987	74.2 mm (2.9 in)
1988	36.3 mm (1.4 in)
1989	97.0 mm (3.8 in)
1990	67.8 mm (2.7 in)
1991	61.6 mm (2.4 in)
1992	56.3 mm (2.2 in)
1993	80.4 mm (3.2 in)
1994	72.2 mm (2.8 in)
1995	54.4 mm (2.1 in)
1996	43.5 mm (1.7 in)
1997	71.4 mm (2.8 in)
1998	98.6 mm (3.9 in)
1999	39.6 mm (1.6 in)
2000	63.2 mm (2.5 in)
2001	86.2 mm (3.4 in)
2002	128.0 mm (5.0 in)
2003	52.9 mm (2.1 in)
2004	51.5 mm (2.0 in)
2005	47.9 mm (1.9 in)
2006	61.3 mm (2.4 in)

Longest dry spell (CDD)

The longest dry spell of the year at Unterluss, 1941 to 2006. The record is 35 days in 1951, marked on the chart; the median year is 20 days.

Longest dry spell (CDD) at Unterluss by year
Year	Longest dry spell (CDD)
1941	24 days
1942	31 days
1943	23 days
1944	27 days
1947	31 days
1948	21 days
1949	31 days
1950	16 days
1951	35 days
1952	13 days
1953	23 days
1954	18 days
1955	14 days
1956	19 days
1957	18 days
1958	21 days
1959	35 days
1960	21 days
1961	16 days
1962	14 days
1963	21 days
1964	19 days
1965	20 days
1966	20 days
1967	10 days
1968	25 days
1969	22 days
1970	16 days
1971	16 days
1972	22 days
1973	17 days
1974	24 days
1975	20 days
1976	22 days
1977	19 days
1978	24 days
1979	14 days
1980	18 days
1981	13 days
1982	20 days
1983	16 days
1984	25 days
1985	18 days
1986	15 days
1987	14 days
1988	17 days
1989	24 days
1990	22 days
1991	23 days
1992	22 days
1993	17 days
1994	24 days
1995	32 days
1996	30 days
1997	24 days
1998	14 days
1999	19 days
2000	22 days
2001	16 days
2002	22 days
2003	24 days
2004	18 days
2005	19 days
2006	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

58 years with a frost

Across 58 years with a frost, the median last spring frost at Unterluss falls on 6 May and the median first autumn frost on 10 October, which leaves a median of 154 days between them.

Fitted over all years, the growing season changes by +1.1 days per decade at this station.

Frost dates and growing season at Unterluss
Measure	Median, all years	Earliest period	Recent period (1977 to 2006)	Recent against earliest	Fitted trend
Last spring frost	6 May	n/a	6 May	n/a	-2.1 days per decade
First autumn frost	10 October	n/a	9 October	n/a	-1.0 days per decade
Growing days	154 days	n/a	156 days	n/a	+1.1 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

64 years, 1941 to 2006

A day with at least 30.1 mm (1.2 in) of rain is expected about once in 2 years. A day with at least 84.8 mm (3.3 in) of rain is expected about once in 100 years.

Rainfall return levels at Unterluss: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	30.1 mm (1.2 in)
5 years	41.1 mm (1.6 in)
10 years	49.6 mm (2.0 in)
25 years	62.1 mm (2.4 in)
50 years	72.8 mm (2.9 in)
100 years	84.8 mm (3.3 in)	Longer than the 64 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, 64 years of values from 1941 to 2006.

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: 76.6 mm (3.0 in) in 1966; 76.4 mm (3.0 in) in 2002; 65.1 mm (2.6 in) in 1968.

Station Changes

No change in the annual mean temperature of this station was found against its neighbours.

Download the Data

Data for Unterluss standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Unterluss 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 2025-12-31. Last revised 31 December 2025 (2025-12-31).