Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Passau-Oberhaus. 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 Passau-Oberhaus, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
16.0 C (60.8 F)
-25.2 C (-13.4 F)
n/a
n/a
Feb
17.1 C (62.8 F)
-29.1 C (-20.4 F)
n/a
n/a
Mar
23.6 C (74.5 F)
-19.5 C (-3.1 F)
n/a
n/a
Apr
27.1 C (80.8 F)
-6.1 C (21.0 F)
n/a
n/a
May
30.7 C (87.3 F)
-2.2 C (28.0 F)
n/a
n/a
Jun
34.5 C (94.1 F)
0.1 C (32.2 F)
n/a
n/a
Jul
36.9 C (98.4 F)
3.6 C (38.5 F)
n/a
n/a
Aug
36.0 C (96.8 F)
3.9 C (39.0 F)
n/a
n/a
Sep
31.2 C (88.2 F)
-0.5 C (31.1 F)
n/a
n/a
Oct
27.0 C (80.6 F)
-5.6 C (21.9 F)
n/a
n/a
Nov
21.2 C (70.2 F)
-15.0 C (5.0 F)
n/a
n/a
Dec
15.2 C (59.4 F)
-21.3 C (-6.3 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Passau-Oberhaus still stand. 1956 holds the most, with 59.
Standing records at Passau-Oberhaus by the year they were set
Year set
Standing records
1948
28
1949
32
1950
24
1951
13
1952
37
1953
33
1954
26
1955
20
1956
59
1957
32
1958
30
1959
16
1960
25
1961
39
1962
50
1963
37
1964
24
1965
19
1966
35
1967
30
1968
26
1969
29
1970
12
1971
20
1972
27
1973
34
1974
41
1975
16
1976
29
1977
38
1978
25
1979
36
1980
33
1981
35
1982
18
1983
37
1984
17
1985
37
1986
31
1987
41
1988
21
1989
32
1990
18
1991
30
1992
26
1993
40
1994
52
1995
28
1996
25
1997
1
All-Time Record Progression
1 new records
1 all-time records were set at Passau-Oberhaus between 8 January 1985 and 8 January 1985. Each dot is a new record.
When Passau-Oberhaus set new all-time records
Date
Kind
Detail
1985-01-08
Record low maximum temperature
Record low maximum temperature -17.2 C (1.0 F)
Wettest Day of Each Month
Jun: 90.4 mm (3.6 in)
The wettest day on record for each calendar month at Passau-Oberhaus. The most was 90.4 mm (3.6 in) on 26 June 1960.
Record daily precipitation for each month at Passau-Oberhaus
Month
Record daily precipitation (mm)
Date
Jan
42.8 mm (1.7 in)
14 January 1968
Feb
51.8 mm (2.0 in)
22 February 1970
Mar
33.7 mm (1.3 in)
2 March 1987
Apr
38.2 mm (1.5 in)
12 April 1994
May
51.4 mm (2.0 in)
22 May 1960
Jun
90.4 mm (3.6 in)
26 June 1960
Jul
50.7 mm (2.0 in)
9 July 1991
Aug
71.1 mm (2.8 in)
29 August 1964
Sep
41.6 mm (1.6 in)
1 September 1995
Oct
41.6 mm (1.6 in)
28 October 1956
Nov
38.6 mm (1.5 in)
15 November 1973
Dec
52.3 mm (2.1 in)
23 December 1967
Period of Record Coverage
1948 to 1997
Complete yearUnder 90 percent of days
50 years of record at Passau-Oberhaus, 1948 to 1997. 1 years have data for under 90 percent of days and are left out of rankings: 1997.
Cooler than the station meanWarmer than the station mean
One stripe for each of 49 complete years at Passau-Oberhaus, 1948 to 1996. Blue stripes are years cooler than the station's own mean of 8.4 C (47.0 F); red stripes are warmer. The coolest year was 1956, at 7.0 C (44.5 F), and the warmest was 1994, at 10.3 C (50.6 F). The strongest colour marks a difference of 2.0 C (3.6 F).
Annual mean temperature at Passau-Oberhaus as warming stripes, 1948 to 1996
Year
Annual mean temperature
Difference from the station mean
1948
8.7 C
+0.36 C
1949
8.8 C
+0.48 C
1950
8.8 C
+0.48 C
1951
9.0 C
+0.59 C
1952
8.2 C
-0.17 C
1953
8.8 C
+0.46 C
1954
7.7 C
-0.64 C
1955
7.6 C
-0.73 C
1956
7.0 C
-1.41 C
1957
8.5 C
+0.16 C
1958
8.1 C
-0.22 C
1959
8.7 C
+0.37 C
1960
8.6 C
+0.20 C
1961
8.9 C
+0.55 C
1962
7.3 C
-1.08 C
1963
7.4 C
-0.94 C
1964
7.9 C
-0.48 C
1965
7.5 C
-0.84 C
1966
8.9 C
+0.49 C
1967
8.8 C
+0.42 C
1968
8.1 C
-0.24 C
1969
8.0 C
-0.36 C
1970
7.9 C
-0.51 C
1971
8.5 C
+0.09 C
1972
8.2 C
-0.18 C
1973
7.9 C
-0.47 C
1974
8.8 C
+0.48 C
1975
8.7 C
+0.33 C
1976
8.5 C
+0.09 C
1977
8.7 C
+0.37 C
1978
7.5 C
-0.87 C
1979
8.1 C
-0.25 C
1980
7.4 C
-0.92 C
1981
8.3 C
-0.06 C
1982
8.8 C
+0.41 C
1983
8.9 C
+0.58 C
1984
7.9 C
-0.43 C
1985
7.4 C
-0.97 C
1986
8.3 C
-0.10 C
1987
7.7 C
-0.65 C
1988
8.9 C
+0.55 C
1989
9.0 C
+0.67 C
1990
9.1 C
+0.77 C
1991
8.3 C
-0.08 C
1992
9.6 C
+1.19 C
1993
8.8 C
+0.41 C
1994
10.3 C
+1.95 C
1995
9.0 C
+0.65 C
1996
7.7 C
-0.69 C
The fitted trend in annual mean temperature here over 1948 to 1996 is 0.09 C (-0.04 to 0.22) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.2 F (-0.1 to 0.4) per decade. The slope is a straight line fitted to 49 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Passau-Oberhaus
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
0.09 C (-0.04 to 0.22) per decade
0.2 F (-0.1 to 0.4) per decade
1948 to 1996
49
Not clearly different from zero
Mean daily maximum
0.03 C (-0.13 to 0.19) per decade
0.1 F (-0.2 to 0.3) per decade
1948 to 1996
49
Not clearly different from zero
Mean daily minimum
0.15 C (0.03 to 0.27) per decade
0.3 F (0.1 to 0.5) per decade
1948 to 1996
49
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
1948 to 1997
Yearly extremes at Passau-Oberhaus: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
36.9 C (98.4 F)
1957
32.0 C (89.5 F)
50
Coldest night (TNn)
-29.1 C (-20.4 F)
1956
-15.6 C (3.8 F)
50
Wettest day (Rx1day)
90.4 mm (3.6 in)
1960
41.6 mm (1.6 in)
50
Wettest five days (Rx5day)
138.0 mm (5.4 in)
1954
73.8 mm (2.9 in)
50
Longest dry spell (CDD)
33 days
1953
18 days
50
Hottest day (TXx)
The hottest day of the year at Passau-Oberhaus, 1948 to 1997. The record is 36.9 C (98.4 F) in 1957, marked on the chart; the median year is 32.0 C (89.5 F).
Hottest day (TXx) at Passau-Oberhaus by year
Year
Hottest day (TXx)
1948
31.6 C (88.9 F)
1949
34.0 C (93.2 F)
1950
35.4 C (95.7 F)
1951
31.5 C (88.7 F)
1952
34.2 C (93.6 F)
1953
32.7 C (90.9 F)
1954
29.9 C (85.8 F)
1955
29.6 C (85.3 F)
1956
28.7 C (83.7 F)
1957
36.9 C (98.4 F)
1958
32.2 C (90.0 F)
1959
31.9 C (89.4 F)
1960
31.4 C (88.5 F)
1961
31.6 C (88.9 F)
1962
32.9 C (91.2 F)
1963
32.3 C (90.1 F)
1964
32.0 C (89.6 F)
1965
32.2 C (90.0 F)
1966
31.9 C (89.4 F)
1967
32.5 C (90.5 F)
1968
30.5 C (86.9 F)
1969
31.2 C (88.2 F)
1970
30.2 C (86.4 F)
1971
33.6 C (92.5 F)
1972
32.9 C (91.2 F)
1973
30.6 C (87.1 F)
1974
32.5 C (90.5 F)
1975
29.6 C (85.3 F)
1976
33.9 C (93.0 F)
1977
30.5 C (86.9 F)
1978
28.5 C (83.3 F)
1979
30.9 C (87.6 F)
1980
32.8 C (91.0 F)
1981
32.4 C (90.3 F)
1982
30.4 C (86.7 F)
1983
36.4 C (97.5 F)
1984
34.6 C (94.3 F)
1985
32.0 C (89.6 F)
1986
32.4 C (90.3 F)
1987
31.5 C (88.7 F)
1988
32.8 C (91.0 F)
1989
31.4 C (88.5 F)
1990
31.1 C (88.0 F)
1991
31.8 C (89.2 F)
1992
36.0 C (96.8 F)
1993
31.0 C (87.8 F)
1994
34.2 C (93.6 F)
1995
34.1 C (93.4 F)
1996
31.6 C (88.9 F)
1997
-6.5 C (20.3 F)
Coldest night (TNn)
The coldest night of the year at Passau-Oberhaus, 1948 to 1997. The record is -29.1 C (-20.4 F) in 1956, marked on the chart; the median year is -15.6 C (3.8 F).
Coldest night (TNn) at Passau-Oberhaus by year
Year
Coldest night (TNn)
1948
-14.0 C (6.8 F)
1949
-15.8 C (3.6 F)
1950
-15.7 C (3.7 F)
1951
-13.0 C (8.6 F)
1952
-14.3 C (6.3 F)
1953
-17.8 C (0.0 F)
1954
-16.6 C (2.1 F)
1955
-13.5 C (7.7 F)
1956
-29.1 C (-20.4 F)
1957
-16.7 C (1.9 F)
1958
-14.5 C (5.9 F)
1959
-14.0 C (6.8 F)
1960
-16.9 C (1.6 F)
1961
-19.5 C (-3.1 F)
1962
-20.1 C (-4.2 F)
1963
-22.6 C (-8.7 F)
1964
-18.8 C (-1.8 F)
1965
-15.3 C (4.5 F)
1966
-19.8 C (-3.6 F)
1967
-14.7 C (5.5 F)
1968
-23.0 C (-9.4 F)
1969
-21.3 C (-6.3 F)
1970
-15.0 C (5.0 F)
1971
-19.0 C (-2.2 F)
1972
-13.5 C (7.7 F)
1973
-19.3 C (-2.7 F)
1974
-9.2 C (15.4 F)
1975
-15.6 C (3.9 F)
1976
-17.9 C (-0.2 F)
1977
-11.3 C (11.7 F)
1978
-15.6 C (3.9 F)
1979
-16.6 C (2.1 F)
1980
-15.7 C (3.7 F)
1981
-19.3 C (-2.7 F)
1982
-20.9 C (-5.6 F)
1983
-15.5 C (4.1 F)
1984
-14.6 C (5.7 F)
1985
-25.2 C (-13.4 F)
1986
-17.6 C (0.3 F)
1987
-23.2 C (-9.8 F)
1988
-9.3 C (15.3 F)
1989
-13.6 C (7.5 F)
1990
-14.6 C (5.7 F)
1991
-14.7 C (5.5 F)
1992
-12.0 C (10.4 F)
1993
-14.6 C (5.7 F)
1994
-12.6 C (9.3 F)
1995
-12.4 C (9.7 F)
1996
-19.2 C (-2.6 F)
1997
-14.8 C (5.4 F)
Wettest day (Rx1day)
The wettest day of the year at Passau-Oberhaus, 1948 to 1997. The record is 90.4 mm (3.6 in) in 1960, marked on the chart; the median year is 41.6 mm (1.6 in).
Wettest day (Rx1day) at Passau-Oberhaus by year
Year
Wettest day (Rx1day)
1948
42.0 mm (1.7 in)
1949
46.4 mm (1.8 in)
1950
27.3 mm (1.1 in)
1951
20.0 mm (0.8 in)
1952
50.6 mm (2.0 in)
1953
41.6 mm (1.6 in)
1954
46.6 mm (1.8 in)
1955
46.8 mm (1.8 in)
1956
41.6 mm (1.6 in)
1957
44.7 mm (1.8 in)
1958
51.5 mm (2.0 in)
1959
37.1 mm (1.5 in)
1960
90.4 mm (3.6 in)
1961
46.2 mm (1.8 in)
1962
51.0 mm (2.0 in)
1963
29.7 mm (1.2 in)
1964
71.1 mm (2.8 in)
1965
41.4 mm (1.6 in)
1966
49.2 mm (1.9 in)
1967
52.3 mm (2.1 in)
1968
49.6 mm (2.0 in)
1969
31.1 mm (1.2 in)
1970
51.8 mm (2.0 in)
1971
24.2 mm (1.0 in)
1972
34.7 mm (1.4 in)
1973
38.6 mm (1.5 in)
1974
48.9 mm (1.9 in)
1975
32.8 mm (1.3 in)
1976
33.5 mm (1.3 in)
1977
43.2 mm (1.7 in)
1978
36.4 mm (1.4 in)
1979
36.4 mm (1.4 in)
1980
24.9 mm (1.0 in)
1981
44.4 mm (1.7 in)
1982
42.1 mm (1.7 in)
1983
55.7 mm (2.2 in)
1984
31.3 mm (1.2 in)
1985
55.0 mm (2.2 in)
1986
35.7 mm (1.4 in)
1987
41.3 mm (1.6 in)
1988
30.8 mm (1.2 in)
1989
28.3 mm (1.1 in)
1990
29.0 mm (1.1 in)
1991
50.7 mm (2.0 in)
1992
30.2 mm (1.2 in)
1993
42.7 mm (1.7 in)
1994
38.2 mm (1.5 in)
1995
41.6 mm (1.6 in)
1996
41.2 mm (1.6 in)
1997
0.1 mm (0.00 in)
Wettest five days (Rx5day)
The wettest five days of the year at Passau-Oberhaus, 1948 to 1997. The record is 138.0 mm (5.4 in) in 1954, marked on the chart; the median year is 73.8 mm (2.9 in).
Wettest five days (Rx5day) at Passau-Oberhaus by year
Year
Wettest five days (Rx5day)
1948
83.9 mm (3.3 in)
1949
77.0 mm (3.0 in)
1950
43.8 mm (1.7 in)
1951
57.4 mm (2.3 in)
1952
72.3 mm (2.8 in)
1953
63.1 mm (2.5 in)
1954
138.0 mm (5.4 in)
1955
64.5 mm (2.5 in)
1956
71.8 mm (2.8 in)
1957
75.1 mm (3.0 in)
1958
88.9 mm (3.5 in)
1959
61.4 mm (2.4 in)
1960
106.9 mm (4.2 in)
1961
72.3 mm (2.8 in)
1962
83.4 mm (3.3 in)
1963
70.7 mm (2.8 in)
1964
73.7 mm (2.9 in)
1965
60.6 mm (2.4 in)
1966
96.6 mm (3.8 in)
1967
97.3 mm (3.8 in)
1968
80.6 mm (3.2 in)
1969
76.2 mm (3.0 in)
1970
103.9 mm (4.1 in)
1971
59.0 mm (2.3 in)
1972
62.3 mm (2.5 in)
1973
72.9 mm (2.9 in)
1974
107.4 mm (4.2 in)
1975
70.4 mm (2.8 in)
1976
69.1 mm (2.7 in)
1977
86.2 mm (3.4 in)
1978
56.8 mm (2.2 in)
1979
95.9 mm (3.8 in)
1980
52.1 mm (2.1 in)
1981
120.7 mm (4.8 in)
1982
76.0 mm (3.0 in)
1983
93.2 mm (3.7 in)
1984
52.8 mm (2.1 in)
1985
89.1 mm (3.5 in)
1986
78.0 mm (3.1 in)
1987
88.0 mm (3.5 in)
1988
80.4 mm (3.2 in)
1989
45.2 mm (1.8 in)
1990
60.0 mm (2.4 in)
1991
69.1 mm (2.7 in)
1992
63.8 mm (2.5 in)
1993
72.0 mm (2.8 in)
1994
73.8 mm (2.9 in)
1995
79.7 mm (3.1 in)
1996
75.8 mm (3.0 in)
1997
0.3 mm (0.01 in)
Longest dry spell (CDD)
The longest dry spell of the year at Passau-Oberhaus, 1948 to 1997. The record is 33 days in 1953, marked on the chart; the median year is 18 days.
Longest dry spell (CDD) at Passau-Oberhaus by year
Year
Longest dry spell (CDD)
1948
22 days
1949
27 days
1950
13 days
1951
27 days
1952
14 days
1953
33 days
1954
19 days
1955
17 days
1956
24 days
1957
17 days
1958
14 days
1959
27 days
1960
13 days
1961
13 days
1962
24 days
1963
20 days
1964
18 days
1965
26 days
1966
15 days
1967
11 days
1968
21 days
1969
20 days
1970
13 days
1971
24 days
1972
22 days
1973
15 days
1974
28 days
1975
17 days
1976
31 days
1977
18 days
1978
21 days
1979
14 days
1980
13 days
1981
12 days
1982
18 days
1983
17 days
1984
25 days
1985
23 days
1986
19 days
1987
12 days
1988
13 days
1989
23 days
1990
18 days
1991
15 days
1992
22 days
1993
13 days
1994
13 days
1995
16 days
1996
16 days
1997
3 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
49 years with a frost
Across 49 years with a frost, the median last spring frost at Passau-Oberhaus falls on 25 April and the median first autumn frost on 20 October, which leaves a median of 177 days between them.
Fitted over all years, the growing season changes by +3.4 days per decade at this station.
Frost dates and growing season at Passau-Oberhaus
Measure
Median, all years
Earliest period
Recent period (1967 to 1996)
Recent against earliest
Fitted trend
Last spring frost
25 April
n/a
25 April
n/a
-2.3 days per decade
First autumn frost
20 October
n/a
22 October
n/a
+1.1 days per decade
Growing days
177 days
n/a
177 days
n/a
+3.4 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
49 years, 1948 to 1996
A day with at least 40.6 mm (1.6 in) of rain is expected about once in 2 years. A day with at least 73.8 mm (2.9 in) of rain is expected about once in 100 years.
Rainfall return levels at Passau-Oberhaus: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
40.6 mm (1.6 in)
5 years
50.9 mm (2.0 in)
10 years
57.1 mm (2.2 in)
25 years
64.4 mm (2.5 in)
50 years
69.3 mm (2.7 in)
Longer than the 49 years of record
100 years
73.8 mm (2.9 in)
Longer than the 49 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, 49 years of values from 1948 to 1996.
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: 90.4 mm (3.6 in) in 1960; 71.1 mm (2.8 in) in 1964; 55.7 mm (2.2 in) in 1983.
Station Changes
1 suspected
One change was suspected in the annual mean temperature of Passau-Oberhaus, at 1973. Each is measured against neighbouring stations.
Relative to 5 neighbouring stations, the station's annual mean temperature from 1973 ran 0.1 C (0.2 F) lower than in the years before (possible change).
Suspected changes in the annual mean temperature at Passau-Oberhaus, against neighbouring stations
Year
Shift (C)
Shift (F)
Strength
Neighbours
1973
-0.1
-0.2
possible
5
Possible change at the station (a move, a new instrument or a new site); the record is kept as measured. A "likely" change has a larger test statistic than a "possible" one. Neither says why the station differs from its neighbours. How changes are found, and the largest ones.
Download the Data
Data for Passau-Oberhaus standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Passau-Oberhaus 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 2026-10-16 (16 October 2026). Records are computed by this site and are not official.