Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Dillingen/Donau. 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 Dillingen/Donau, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
16.5 C (61.7 F)
-27.2 C (-17.0 F)
n/a
n/a
Feb
19.8 C (67.6 F)
-27.0 C (-16.6 F)
n/a
n/a
Mar
23.9 C (75.0 F)
-21.8 C (-7.2 F)
n/a
n/a
Apr
27.8 C (82.0 F)
-6.3 C (20.7 F)
n/a
n/a
May
32.0 C (89.6 F)
-3.3 C (26.1 F)
n/a
n/a
Jun
35.5 C (95.9 F)
0.0 C (32.0 F)
n/a
n/a
Jul
37.0 C (98.6 F)
4.2 C (39.6 F)
n/a
n/a
Aug
37.5 C (99.5 F)
2.6 C (36.7 F)
n/a
n/a
Sep
32.0 C (89.6 F)
-2.4 C (27.7 F)
n/a
n/a
Oct
26.9 C (80.4 F)
-7.5 C (18.5 F)
n/a
n/a
Nov
19.9 C (67.8 F)
-14.1 C (6.6 F)
n/a
n/a
Dec
15.8 C (60.4 F)
-22.0 C (-7.6 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Dillingen/Donau still stand. 2003 holds the most, with 51.
Standing records at Dillingen/Donau by the year they were set
Year set
Standing records
1947
43
1948
20
1949
33
1950
18
1951
10
1952
28
1953
27
1954
18
1955
22
1956
41
1957
22
1958
24
1959
15
1960
21
1961
32
1962
42
1963
40
1964
23
1965
20
1966
31
1967
23
1968
20
1969
23
1970
14
1971
26
1972
18
1973
19
1974
35
1975
17
1976
20
1977
22
1978
12
1979
23
1980
29
1981
24
1982
12
1983
34
1984
12
1985
36
1986
32
1987
27
1988
9
1989
28
1990
26
1991
26
1992
11
1993
35
1994
29
1995
24
1996
17
1997
21
1998
22
1999
10
2000
28
2001
18
2002
28
2003
51
2004
19
2005
26
2006
28
All-Time Record Progression
3 new records
3 all-time records were set at Dillingen/Donau between 7 January 1985 and 13 August 2003. Each dot is a new record.
When Dillingen/Donau set new all-time records
Date
Kind
Detail
1985-01-07
Record low maximum temperature
Record low maximum temperature -17.9 C (-0.2 F)
1985-01-07
Record low minimum temperature
Record low minimum temperature -27.2 C (-17.0 F)
2003-08-13
Record high maximum temperature
Record high maximum temperature 37.5 C (99.5 F)
Wettest Day of Each Month
Jul: 72.4 mm (2.9 in)
The wettest day on record for each calendar month at Dillingen/Donau. The most was 72.4 mm (2.9 in) on 15 July 1951.
Record daily precipitation for each month at Dillingen/Donau
Month
Record daily precipitation (mm)
Date
Jan
40.7 mm (1.6 in)
13 January 2004
Feb
34.1 mm (1.3 in)
14 February 1990
Mar
25.7 mm (1.0 in)
19 March 2002
Apr
31.3 mm (1.2 in)
12 April 1994
May
46.2 mm (1.8 in)
18 May 1985
Jun
61.1 mm (2.4 in)
10 June 1953
Jul
72.4 mm (2.9 in)
15 July 1951
Aug
47.3 mm (1.9 in)
3 August 1955
Sep
35.5 mm (1.4 in)
21 September 2000
Oct
55.7 mm (2.2 in)
28 October 1998
Nov
44.5 mm (1.8 in)
16 November 1964
Dec
38.9 mm (1.5 in)
4 December 1988
Period of Record Coverage
1947 to 2006
Complete yearUnder 90 percent of days
60 years of record at Dillingen/Donau, 1947 to 2006. 1 years have data for under 90 percent of days and are left out of rankings: 1947.
Cooler than the station meanWarmer than the station mean
One stripe for each of 58 complete years at Dillingen/Donau, 1948 to 2005. Blue stripes are years cooler than the station's own mean of 8.7 C (47.6 F); red stripes are warmer. The coolest year was 1956, at 6.9 C (44.4 F), and the warmest was 1994, at 10.5 C (50.8 F). The strongest colour marks a difference of 1.8 C (3.2 F).
Annual mean temperature at Dillingen/Donau as warming stripes, 1948 to 2005
Year
Annual mean temperature
Difference from the station mean
1948
9.2 C
+0.57 C
1949
9.4 C
+0.75 C
1950
9.3 C
+0.62 C
1951
9.0 C
+0.31 C
1952
8.4 C
-0.27 C
1953
8.8 C
+0.12 C
1954
7.8 C
-0.84 C
1955
7.6 C
-1.11 C
1956
6.9 C
-1.79 C
1957
8.6 C
-0.10 C
1958
8.3 C
-0.32 C
1959
8.8 C
+0.09 C
1960
8.5 C
-0.18 C
1961
9.1 C
+0.39 C
1962
7.2 C
-1.45 C
1963
7.0 C
-1.71 C
1964
8.3 C
-0.32 C
1965
7.7 C
-1.00 C
1966
8.9 C
+0.22 C
1967
8.9 C
+0.28 C
1968
8.2 C
-0.43 C
1969
8.0 C
-0.67 C
1970
8.0 C
-0.63 C
1971
8.1 C
-0.54 C
1972
7.6 C
-1.03 C
1973
8.1 C
-0.57 C
1974
9.0 C
+0.29 C
1975
9.0 C
+0.29 C
1976
8.7 C
+0.05 C
1977
9.0 C
+0.35 C
1978
8.0 C
-0.70 C
1979
8.4 C
-0.25 C
1980
7.8 C
-0.83 C
1981
8.5 C
-0.18 C
1982
8.8 C
+0.16 C
1983
9.0 C
+0.29 C
1984
7.9 C
-0.78 C
1985
7.6 C
-1.02 C
1986
8.2 C
-0.51 C
1987
8.1 C
-0.61 C
1988
9.3 C
+0.63 C
1989
9.2 C
+0.56 C
1990
9.4 C
+0.70 C
1991
8.3 C
-0.33 C
1992
9.4 C
+0.78 C
1993
8.9 C
+0.27 C
1994
10.5 C
+1.80 C
1995
9.2 C
+0.57 C
1996
7.9 C
-0.75 C
1997
9.1 C
+0.40 C
1998
9.5 C
+0.83 C
1999
9.6 C
+0.89 C
2000
10.3 C
+1.68 C
2001
9.6 C
+0.97 C
2002
10.3 C
+1.59 C
2003
10.0 C
+1.31 C
2004
9.5 C
+0.85 C
2005
9.1 C
+0.46 C
The annual mean temperature here has risen by 0.2 C (0.1 to 0.3) per decade over 1948 to 2005. In Fahrenheit: 0.4 F (0.2 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 Dillingen/Donau
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 (0.2 to 0.6) per decade
1948 to 2005
58
Rise
Mean daily maximum
0.2 C (0.1 to 0.3) per decade
0.4 F (0.1 to 0.6) per decade
1948 to 2005
58
Rise
Mean daily minimum
0.2 C (0.1 to 0.3) per decade
0.4 F (0.2 to 0.6) per decade
1948 to 2005
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
1947 to 2006
Yearly extremes at Dillingen/Donau: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
37.5 C (99.5 F)
2003
32.5 C (90.4 F)
60
Coldest night (TNn)
-27.2 C (-17.0 F)
1985
-16.1 C (3.0 F)
60
Wettest day (Rx1day)
72.4 mm (2.9 in)
1951
36.3 mm (1.4 in)
60
Wettest five days (Rx5day)
107.3 mm (4.2 in)
1991
66.3 mm (2.6 in)
60
Longest dry spell (CDD)
45 days
1953
20 days
60
Hottest day (TXx)
The hottest day of the year at Dillingen/Donau, 1947 to 2006. The record is 37.5 C (99.5 F) in 2003, marked on the chart; the median year is 32.5 C (90.4 F).
Hottest day (TXx) at Dillingen/Donau by year
Year
Hottest day (TXx)
1947
37.3 C (99.1 F)
1948
30.9 C (87.6 F)
1949
35.3 C (95.5 F)
1950
34.3 C (93.7 F)
1951
31.3 C (88.3 F)
1952
34.6 C (94.3 F)
1953
31.1 C (88.0 F)
1954
30.5 C (86.9 F)
1955
31.6 C (88.9 F)
1956
28.5 C (83.3 F)
1957
35.8 C (96.4 F)
1958
32.3 C (90.1 F)
1959
32.3 C (90.1 F)
1960
30.2 C (86.4 F)
1961
31.3 C (88.3 F)
1962
33.2 C (91.8 F)
1963
32.2 C (90.0 F)
1964
34.2 C (93.6 F)
1965
31.6 C (88.9 F)
1966
32.6 C (90.7 F)
1967
32.0 C (89.6 F)
1968
28.2 C (82.8 F)
1969
31.1 C (88.0 F)
1970
30.0 C (86.0 F)
1971
32.1 C (89.8 F)
1972
32.8 C (91.0 F)
1973
30.8 C (87.4 F)
1974
32.8 C (91.0 F)
1975
30.8 C (87.4 F)
1976
33.6 C (92.5 F)
1977
30.0 C (86.0 F)
1978
29.0 C (84.2 F)
1979
29.5 C (85.1 F)
1980
33.0 C (91.4 F)
1981
30.1 C (86.2 F)
1982
30.0 C (86.0 F)
1983
37.0 C (98.6 F)
1984
35.4 C (95.7 F)
1985
32.5 C (90.5 F)
1986
31.8 C (89.2 F)
1987
32.4 C (90.3 F)
1988
32.6 C (90.7 F)
1989
32.5 C (90.5 F)
1990
33.9 C (93.0 F)
1991
32.9 C (91.2 F)
1992
34.5 C (94.1 F)
1993
32.0 C (89.6 F)
1994
34.2 C (93.6 F)
1995
33.8 C (92.8 F)
1996
31.1 C (88.0 F)
1997
30.2 C (86.4 F)
1998
35.8 C (96.4 F)
1999
33.5 C (92.3 F)
2000
32.5 C (90.5 F)
2001
33.8 C (92.8 F)
2002
34.5 C (94.1 F)
2003
37.5 C (99.5 F)
2004
32.2 C (90.0 F)
2005
33.5 C (92.3 F)
2006
36.0 C (96.8 F)
Coldest night (TNn)
The coldest night of the year at Dillingen/Donau, 1947 to 2006. The record is -27.2 C (-17.0 F) in 1985, marked on the chart; the median year is -16.1 C (3.0 F).
Coldest night (TNn) at Dillingen/Donau by year
Year
Coldest night (TNn)
1947
-10.5 C (13.1 F)
1948
-16.1 C (3.0 F)
1949
-13.5 C (7.7 F)
1950
-16.1 C (3.0 F)
1951
-10.7 C (12.7 F)
1952
-15.6 C (3.9 F)
1953
-17.4 C (0.7 F)
1954
-16.5 C (2.3 F)
1955
-14.5 C (5.9 F)
1956
-27.0 C (-16.6 F)
1957
-16.5 C (2.3 F)
1958
-16.2 C (2.8 F)
1959
-18.0 C (-0.4 F)
1960
-17.5 C (0.5 F)
1961
-16.7 C (1.9 F)
1962
-22.0 C (-7.6 F)
1963
-23.0 C (-9.4 F)
1964
-17.5 C (0.5 F)
1965
-16.5 C (2.3 F)
1966
-17.4 C (0.7 F)
1967
-17.0 C (1.4 F)
1968
-22.9 C (-9.2 F)
1969
-17.1 C (1.2 F)
1970
-16.2 C (2.8 F)
1971
-19.2 C (-2.6 F)
1972
-11.0 C (12.2 F)
1973
-20.1 C (-4.2 F)
1974
-8.9 C (16.0 F)
1975
-19.5 C (-3.1 F)
1976
-15.5 C (4.1 F)
1977
-12.4 C (9.7 F)
1978
-15.1 C (4.8 F)
1979
-17.4 C (0.7 F)
1980
-15.2 C (4.6 F)
1981
-14.9 C (5.2 F)
1982
-20.8 C (-5.4 F)
1983
-14.3 C (6.3 F)
1984
-14.8 C (5.4 F)
1985
-27.2 C (-17.0 F)
1986
-23.2 C (-9.8 F)
1987
-23.1 C (-9.6 F)
1988
-11.1 C (12.0 F)
1989
-12.9 C (8.8 F)
1990
-11.2 C (11.8 F)
1991
-15.8 C (3.6 F)
1992
-11.1 C (12.0 F)
1993
-13.3 C (8.1 F)
1994
-12.4 C (9.7 F)
1995
-14.0 C (6.8 F)
1996
-19.0 C (-2.2 F)
1997
-15.0 C (5.0 F)
1998
-11.8 C (10.8 F)
1999
-16.3 C (2.7 F)
2000
-16.0 C (3.2 F)
2001
-20.2 C (-4.4 F)
2002
-15.3 C (4.5 F)
2003
-13.6 C (7.5 F)
2004
-13.0 C (8.6 F)
2005
-21.8 C (-7.2 F)
2006
-12.2 C (10.0 F)
Wettest day (Rx1day)
The wettest day of the year at Dillingen/Donau, 1947 to 2006. The record is 72.4 mm (2.9 in) in 1951, marked on the chart; the median year is 36.3 mm (1.4 in).
Wettest day (Rx1day) at Dillingen/Donau by year
Year
Wettest day (Rx1day)
1947
45.0 mm (1.8 in)
1948
40.5 mm (1.6 in)
1949
38.4 mm (1.5 in)
1950
26.6 mm (1.0 in)
1951
72.4 mm (2.9 in)
1952
24.6 mm (1.0 in)
1953
61.1 mm (2.4 in)
1954
52.3 mm (2.1 in)
1955
47.3 mm (1.9 in)
1956
50.0 mm (2.0 in)
1957
31.2 mm (1.2 in)
1958
34.7 mm (1.4 in)
1959
38.2 mm (1.5 in)
1960
28.9 mm (1.1 in)
1961
30.5 mm (1.2 in)
1962
21.8 mm (0.9 in)
1963
27.9 mm (1.1 in)
1964
44.5 mm (1.8 in)
1965
22.9 mm (0.9 in)
1966
26.5 mm (1.0 in)
1967
45.5 mm (1.8 in)
1968
49.9 mm (2.0 in)
1969
26.9 mm (1.1 in)
1970
37.0 mm (1.5 in)
1971
48.2 mm (1.9 in)
1972
31.2 mm (1.2 in)
1973
28.2 mm (1.1 in)
1974
23.9 mm (0.9 in)
1975
37.1 mm (1.5 in)
1976
41.5 mm (1.6 in)
1977
34.0 mm (1.3 in)
1978
38.0 mm (1.5 in)
1979
34.2 mm (1.3 in)
1980
22.6 mm (0.9 in)
1981
36.9 mm (1.5 in)
1982
30.0 mm (1.2 in)
1983
32.3 mm (1.3 in)
1984
47.8 mm (1.9 in)
1985
46.2 mm (1.8 in)
1986
30.6 mm (1.2 in)
1987
47.0 mm (1.9 in)
1988
38.9 mm (1.5 in)
1989
31.2 mm (1.2 in)
1990
43.7 mm (1.7 in)
1991
56.9 mm (2.2 in)
1992
31.4 mm (1.2 in)
1993
28.6 mm (1.1 in)
1994
40.9 mm (1.6 in)
1995
36.3 mm (1.4 in)
1996
25.0 mm (1.0 in)
1997
32.3 mm (1.3 in)
1998
55.7 mm (2.2 in)
1999
41.2 mm (1.6 in)
2000
36.3 mm (1.4 in)
2001
36.2 mm (1.4 in)
2002
39.7 mm (1.6 in)
2003
29.1 mm (1.1 in)
2004
40.7 mm (1.6 in)
2005
36.0 mm (1.4 in)
2006
21.8 mm (0.9 in)
Wettest five days (Rx5day)
The wettest five days of the year at Dillingen/Donau, 1947 to 2006. The record is 107.3 mm (4.2 in) in 1991, marked on the chart; the median year is 66.3 mm (2.6 in).
Wettest five days (Rx5day) at Dillingen/Donau by year
Year
Wettest five days (Rx5day)
1947
70.1 mm (2.8 in)
1948
59.8 mm (2.4 in)
1949
65.5 mm (2.6 in)
1950
63.5 mm (2.5 in)
1951
90.7 mm (3.6 in)
1952
45.0 mm (1.8 in)
1953
91.2 mm (3.6 in)
1954
93.2 mm (3.7 in)
1955
71.2 mm (2.8 in)
1956
64.7 mm (2.5 in)
1957
66.0 mm (2.6 in)
1958
79.3 mm (3.1 in)
1959
72.1 mm (2.8 in)
1960
44.0 mm (1.7 in)
1961
56.2 mm (2.2 in)
1962
49.4 mm (1.9 in)
1963
46.6 mm (1.8 in)
1964
63.8 mm (2.5 in)
1965
45.2 mm (1.8 in)
1966
46.8 mm (1.8 in)
1967
55.4 mm (2.2 in)
1968
71.8 mm (2.8 in)
1969
78.9 mm (3.1 in)
1970
67.3 mm (2.6 in)
1971
85.3 mm (3.4 in)
1972
77.1 mm (3.0 in)
1973
67.3 mm (2.6 in)
1974
44.2 mm (1.7 in)
1975
73.0 mm (2.9 in)
1976
87.6 mm (3.4 in)
1977
66.5 mm (2.6 in)
1978
57.1 mm (2.2 in)
1979
56.5 mm (2.2 in)
1980
57.1 mm (2.2 in)
1981
66.9 mm (2.6 in)
1982
70.4 mm (2.8 in)
1983
53.6 mm (2.1 in)
1984
62.5 mm (2.5 in)
1985
70.8 mm (2.8 in)
1986
71.8 mm (2.8 in)
1987
49.5 mm (1.9 in)
1988
80.3 mm (3.2 in)
1989
44.9 mm (1.8 in)
1990
88.8 mm (3.5 in)
1991
107.3 mm (4.2 in)
1992
57.7 mm (2.3 in)
1993
60.1 mm (2.4 in)
1994
61.2 mm (2.4 in)
1995
67.5 mm (2.7 in)
1996
67.8 mm (2.7 in)
1997
88.5 mm (3.5 in)
1998
97.7 mm (3.8 in)
1999
62.2 mm (2.4 in)
2000
63.7 mm (2.5 in)
2001
55.8 mm (2.2 in)
2002
87.5 mm (3.4 in)
2003
52.7 mm (2.1 in)
2004
84.2 mm (3.3 in)
2005
70.1 mm (2.8 in)
2006
53.6 mm (2.1 in)
Longest dry spell (CDD)
The longest dry spell of the year at Dillingen/Donau, 1947 to 2006. The record is 45 days in 1953, marked on the chart; the median year is 20 days.
Longest dry spell (CDD) at Dillingen/Donau by year
Year
Longest dry spell (CDD)
1947
17 days
1948
20 days
1949
26 days
1950
20 days
1951
21 days
1952
16 days
1953
45 days
1954
18 days
1955
15 days
1956
19 days
1957
25 days
1958
24 days
1959
27 days
1960
13 days
1961
17 days
1962
27 days
1963
17 days
1964
20 days
1965
29 days
1966
15 days
1967
11 days
1968
24 days
1969
23 days
1970
14 days
1971
24 days
1972
31 days
1973
17 days
1974
22 days
1975
20 days
1976
32 days
1977
22 days
1978
20 days
1979
21 days
1980
18 days
1981
17 days
1982
22 days
1983
38 days
1984
20 days
1985
29 days
1986
31 days
1987
14 days
1988
14 days
1989
28 days
1990
23 days
1991
25 days
1992
21 days
1993
12 days
1994
18 days
1995
16 days
1996
23 days
1997
35 days
1998
28 days
1999
13 days
2000
18 days
2001
19 days
2002
20 days
2003
23 days
2004
13 days
2005
19 days
2006
15 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 Dillingen/Donau falls on 23 April and the median first autumn frost on 20 October, which leaves a median of 181 days between them.
Fitted over all years, the growing season changes by +7.1 days per decade at this station.
Frost dates and growing season at Dillingen/Donau
Measure
Median, all years
Earliest period
Recent period (1976 to 2005)
Recent against earliest
Fitted trend
Last spring frost
23 April
n/a
21 April
n/a
-2.7 days per decade
First autumn frost
20 October
n/a
28 October
n/a
+4.3 days per decade
Growing days
181 days
n/a
188 days
n/a
+7.1 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
59 years, 1948 to 2006
A day with at least 35.5 mm (1.4 in) of rain is expected about once in 2 years. A day with at least 69.5 mm (2.7 in) of rain is expected about once in 100 years.
Rainfall return levels at Dillingen/Donau: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
35.5 mm (1.4 in)
5 years
45.0 mm (1.8 in)
10 years
51.1 mm (2.0 in)
25 years
58.6 mm (2.3 in)
50 years
64.1 mm (2.5 in)
100 years
69.5 mm (2.7 in)
Longer than the 59 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, 59 years of values from 1948 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: 72.4 mm (2.9 in) in 1951; 61.1 mm (2.4 in) in 1953; 56.9 mm (2.2 in) in 1991.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
Download the Data
Data for Dillingen/Donau standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Dillingen/Donau 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.