Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Trochtelfingen. 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 Trochtelfingen, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
14.7 C (58.5 F)
-29.9 C (-21.8 F)
n/a
n/a
Feb
18.5 C (65.3 F)
-30.0 C (-22.0 F)
n/a
n/a
Mar
21.4 C (70.5 F)
-28.5 C (-19.3 F)
n/a
n/a
Apr
25.6 C (78.1 F)
-14.1 C (6.6 F)
n/a
n/a
May
29.9 C (85.8 F)
-7.7 C (18.1 F)
n/a
n/a
Jun
31.6 C (88.9 F)
-4.3 C (24.3 F)
n/a
n/a
Jul
34.4 C (93.9 F)
-1.2 C (29.8 F)
n/a
n/a
Aug
32.4 C (90.3 F)
-1.8 C (28.8 F)
n/a
n/a
Sep
31.1 C (88.0 F)
-6.5 C (20.3 F)
n/a
n/a
Oct
26.5 C (79.7 F)
-11.7 C (10.9 F)
n/a
n/a
Nov
20.5 C (68.9 F)
-22.4 C (-8.3 F)
n/a
n/a
Dec
17.2 C (63.0 F)
-25.1 C (-13.2 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Trochtelfingen still stand. 1947 holds the most, with 86.
Standing records at Trochtelfingen by the year they were set
Year set
Standing records
1947
86
1948
63
1949
68
1950
50
1951
33
1952
60
1953
56
1954
41
1955
58
1956
78
1957
74
1958
57
1959
45
1960
42
1961
66
1962
77
1963
43
1964
54
1965
37
1966
66
1967
55
1968
52
1969
60
1970
35
1971
61
1972
46
1973
1
Wettest Day of Each Month
Aug: 58.6 mm (2.3 in)
The wettest day on record for each calendar month at Trochtelfingen. The most was 58.6 mm (2.3 in) on 3 August 1969.
Record daily precipitation for each month at Trochtelfingen
Month
Record daily precipitation (mm)
Date
Jan
43.3 mm (1.7 in)
12 January 1955
Feb
30.2 mm (1.2 in)
24 February 1957
Mar
26.5 mm (1.0 in)
28 March 1967
Apr
29.6 mm (1.2 in)
1 April 1952
May
31.7 mm (1.2 in)
18 May 1965
Jun
48.3 mm (1.9 in)
6 June 1971
Jul
44.6 mm (1.8 in)
15 July 1965
Aug
58.6 mm (2.3 in)
3 August 1969
Sep
35.0 mm (1.4 in)
21 September 1968
Oct
26.6 mm (1.0 in)
29 October 1959
Nov
44.5 mm (1.8 in)
7 November 1944
Dec
28.5 mm (1.1 in)
4 December 1944
Period of Record Coverage
1947 to 1973
Complete yearUnder 90 percent of days
27 years of record at Trochtelfingen, 1947 to 1973. 1 years have data for under 90 percent of days and are left out of rankings: 1973.
Cooler than the station meanWarmer than the station mean
One stripe for each of 26 complete years at Trochtelfingen, 1947 to 1972. Blue stripes are years cooler than the station's own mean of 6.1 C (43.1 F); red stripes are warmer. The coolest year was 1956, at 4.7 C (40.5 F), and the warmest was 1961, at 7.2 C (44.9 F). The strongest colour marks a difference of 1.5 C (2.7 F).
Annual mean temperature at Trochtelfingen as warming stripes, 1947 to 1972
Year
Annual mean temperature
Difference from the station mean
1947
6.8 C
+0.61 C
1948
7.1 C
+0.92 C
1949
6.9 C
+0.77 C
1950
6.7 C
+0.50 C
1951
6.8 C
+0.63 C
1952
6.0 C
-0.14 C
1953
6.6 C
+0.45 C
1954
5.8 C
-0.40 C
1955
5.7 C
-0.49 C
1956
4.7 C
-1.42 C
1957
6.3 C
+0.19 C
1958
6.2 C
+0.03 C
1959
6.7 C
+0.56 C
1960
6.4 C
+0.23 C
1961
7.2 C
+1.03 C
1962
5.1 C
-1.07 C
1963
5.4 C
-0.72 C
1964
6.5 C
+0.37 C
1965
5.6 C
-0.57 C
1966
6.5 C
+0.38 C
1967
6.3 C
+0.19 C
1968
5.9 C
-0.24 C
1969
5.6 C
-0.51 C
1970
5.7 C
-0.46 C
1971
5.8 C
-0.40 C
1972
5.7 C
-0.46 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
1941 to 1973
Yearly extremes at Trochtelfingen: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
34.4 C (93.9 F)
1952
30.3 C (86.5 F)
27
Coldest night (TNn)
-30.0 C (-22.0 F)
1963
-24.1 C (-11.4 F)
27
Wettest day (Rx1day)
58.6 mm (2.3 in)
1969
31.3 mm (1.2 in)
31
Wettest five days (Rx5day)
115.9 mm (4.6 in)
1971
62.6 mm (2.5 in)
31
Longest dry spell (CDD)
38 days
1943
18 days
31
Hottest day (TXx)
The hottest day of the year at Trochtelfingen, 1941 to 1973. The record is 34.4 C (93.9 F) in 1952, marked on the chart; the median year is 30.3 C (86.5 F).
Hottest day (TXx) at Trochtelfingen by year
Year
Hottest day (TXx)
1941
n/a
1942
n/a
1943
n/a
1944
n/a
1947
33.6 C (92.5 F)
1948
28.6 C (83.5 F)
1949
32.4 C (90.3 F)
1950
31.5 C (88.7 F)
1951
30.3 C (86.5 F)
1952
34.4 C (93.9 F)
1953
29.4 C (84.9 F)
1954
28.7 C (83.7 F)
1955
30.0 C (86.0 F)
1956
28.3 C (82.9 F)
1957
34.4 C (93.9 F)
1958
29.7 C (85.5 F)
1959
30.6 C (87.1 F)
1960
29.6 C (85.3 F)
1961
29.0 C (84.2 F)
1962
31.2 C (88.2 F)
1963
30.3 C (86.5 F)
1964
31.1 C (88.0 F)
1965
29.5 C (85.1 F)
1966
32.2 C (90.0 F)
1967
30.3 C (86.5 F)
1968
29.0 C (84.2 F)
1969
28.8 C (83.8 F)
1970
29.5 C (85.1 F)
1971
30.5 C (86.9 F)
1972
30.5 C (86.9 F)
1973
7.9 C (46.2 F)
Coldest night (TNn)
The coldest night of the year at Trochtelfingen, 1941 to 1973. The record is -30.0 C (-22.0 F) in 1963, marked on the chart; the median year is -24.1 C (-11.4 F).
Coldest night (TNn) at Trochtelfingen by year
Year
Coldest night (TNn)
1941
n/a
1942
n/a
1943
n/a
1944
n/a
1947
-27.3 C (-17.1 F)
1948
-21.2 C (-6.2 F)
1949
-28.5 C (-19.3 F)
1950
-18.6 C (-1.5 F)
1951
-19.4 C (-2.9 F)
1952
-21.5 C (-6.7 F)
1953
-19.1 C (-2.4 F)
1954
-20.1 C (-4.2 F)
1955
-22.4 C (-8.3 F)
1956
-29.7 C (-21.5 F)
1957
-24.1 C (-11.4 F)
1958
-19.9 C (-3.8 F)
1959
-24.8 C (-12.6 F)
1960
-24.8 C (-12.6 F)
1961
-19.1 C (-2.4 F)
1962
-25.1 C (-13.2 F)
1963
-30.0 C (-22.0 F)
1964
-23.1 C (-9.6 F)
1965
-25.7 C (-14.3 F)
1966
-25.1 C (-13.2 F)
1967
-25.0 C (-13.0 F)
1968
-29.9 C (-21.8 F)
1969
-19.0 C (-2.2 F)
1970
-25.0 C (-13.0 F)
1971
-26.0 C (-14.8 F)
1972
-17.5 C (0.5 F)
1973
-20.5 C (-4.9 F)
Wettest day (Rx1day)
The wettest day of the year at Trochtelfingen, 1941 to 1973. The record is 58.6 mm (2.3 in) in 1969, marked on the chart; the median year is 31.3 mm (1.2 in).
Wettest day (Rx1day) at Trochtelfingen by year
Year
Wettest day (Rx1day)
1941
21.3 mm (0.8 in)
1942
26.1 mm (1.0 in)
1943
32.6 mm (1.3 in)
1944
44.5 mm (1.8 in)
1947
42.2 mm (1.7 in)
1948
22.8 mm (0.9 in)
1949
41.0 mm (1.6 in)
1950
25.4 mm (1.0 in)
1951
34.6 mm (1.4 in)
1952
29.6 mm (1.2 in)
1953
29.8 mm (1.2 in)
1954
34.8 mm (1.4 in)
1955
44.5 mm (1.8 in)
1956
27.8 mm (1.1 in)
1957
35.7 mm (1.4 in)
1958
31.8 mm (1.3 in)
1959
28.5 mm (1.1 in)
1960
26.4 mm (1.0 in)
1961
30.7 mm (1.2 in)
1962
27.6 mm (1.1 in)
1963
28.3 mm (1.1 in)
1964
31.3 mm (1.2 in)
1965
44.6 mm (1.8 in)
1966
24.2 mm (1.0 in)
1967
39.6 mm (1.6 in)
1968
35.0 mm (1.4 in)
1969
58.6 mm (2.3 in)
1970
28.3 mm (1.1 in)
1971
48.3 mm (1.9 in)
1972
35.1 mm (1.4 in)
1973
12.4 mm (0.5 in)
Wettest five days (Rx5day)
The wettest five days of the year at Trochtelfingen, 1941 to 1973. The record is 115.9 mm (4.6 in) in 1971, marked on the chart; the median year is 62.6 mm (2.5 in).
Wettest five days (Rx5day) at Trochtelfingen by year
Year
Wettest five days (Rx5day)
1941
57.4 mm (2.3 in)
1942
52.2 mm (2.1 in)
1943
62.6 mm (2.5 in)
1944
78.7 mm (3.1 in)
1947
70.1 mm (2.8 in)
1948
50.0 mm (2.0 in)
1949
54.9 mm (2.2 in)
1950
65.3 mm (2.6 in)
1951
60.1 mm (2.4 in)
1952
61.6 mm (2.4 in)
1953
67.5 mm (2.7 in)
1954
69.9 mm (2.8 in)
1955
105.0 mm (4.1 in)
1956
51.1 mm (2.0 in)
1957
64.5 mm (2.5 in)
1958
58.0 mm (2.3 in)
1959
54.9 mm (2.2 in)
1960
50.2 mm (2.0 in)
1961
61.9 mm (2.4 in)
1962
64.6 mm (2.5 in)
1963
48.3 mm (1.9 in)
1964
54.8 mm (2.2 in)
1965
79.8 mm (3.1 in)
1966
47.0 mm (1.9 in)
1967
64.3 mm (2.5 in)
1968
81.6 mm (3.2 in)
1969
90.0 mm (3.5 in)
1970
65.3 mm (2.6 in)
1971
115.9 mm (4.6 in)
1972
102.6 mm (4.0 in)
1973
33.1 mm (1.3 in)
Longest dry spell (CDD)
The longest dry spell of the year at Trochtelfingen, 1941 to 1973. The record is 38 days in 1943, marked on the chart; the median year is 18 days.
Longest dry spell (CDD) at Trochtelfingen by year
Year
Longest dry spell (CDD)
1941
15 days
1942
23 days
1943
38 days
1944
17 days
1947
21 days
1948
36 days
1949
34 days
1950
15 days
1951
25 days
1952
16 days
1953
33 days
1954
18 days
1955
16 days
1956
17 days
1957
16 days
1958
24 days
1959
26 days
1960
10 days
1961
21 days
1962
27 days
1963
18 days
1964
15 days
1965
14 days
1966
14 days
1967
13 days
1968
21 days
1969
23 days
1970
14 days
1971
20 days
1972
32 days
1973
14 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
26 years with a frost
Across 26 years with a frost, the median last spring frost at Trochtelfingen falls on 3 June and the median first autumn frost on 17 September, which leaves a median of 103 days between them.
Fitted over all years, the growing season changes by +9.9 days per decade at this station.
Frost dates and growing season at Trochtelfingen
Measure
Median, all years
Earliest period
Recent period (1947 to 1972)
Recent against earliest
Fitted trend
Last spring frost
3 June
n/a
3 June
n/a
+0.8 days per decade
First autumn frost
17 September
n/a
17 September
n/a
+10.7 days per decade
Growing days
103 days
n/a
103 days
n/a
+9.9 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
30 years, 1941 to 1972
A day with at least 32.0 mm (1.3 in) of rain is expected about once in 2 years. A day with at least 63.6 mm (2.5 in) of rain is expected about once in 100 years.
Rainfall return levels at Trochtelfingen: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
32.0 mm (1.3 in)
5 years
39.7 mm (1.6 in)
10 years
45.1 mm (1.8 in)
25 years
52.2 mm (2.1 in)
50 years
57.8 mm (2.3 in)
Longer than the 30 years of record
100 years
63.6 mm (2.5 in)
Longer than the 30 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, 30 years of values from 1941 to 1972.
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: 58.6 mm (2.3 in) in 1969; 48.3 mm (1.9 in) in 1971; 44.6 mm (1.8 in) in 1965.
Download the Data
Data for Trochtelfingen standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Trochtelfingen 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 2026-10-15 (15 October 2026). Records are computed by this site and are not official.