Giessen/Wettenberg Weather Records (GME00120982)
Record envelope, standing records and threshold days for Giessen/Wettenberg (GME00120982), Germany, with 88 years of record.
Key Facts for Giessen/Wettenberg
- Giessen/Wettenberg (GME00120982) is a weather station in Germany at 50.60 latitude and 8.65 longitude, 203 m (666 ft) above sea level.
- The station reports from 1939 to 2026, 88 years of record.
- 1,464 records set at Giessen/Wettenberg still stand.
- Records are tracked for tmax, tmin, prcp, snwd: an element needs 30 years of data to be eligible.
- Giessen/Wettenberg set a daily record precipitation of 19.3 mm (0.8 in) on 30 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, 50.60 latitude, 8.65 longitude.
- Elevation: 203 m (666 ft).
- Period of record: 1939 to 2026, 88 years.
- Eligible elements: tmax, tmin, prcp, snwd.
Daily Record Envelope and 2026
15 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 15.5 C (59.9 F) | -26.6 C (-15.9 F) | 11.4 C (52.5 F) | -12.0 C (10.4 F) |
| Feb | 19.1 C (66.4 F) | -20.6 C (-5.1 F) | 17.3 C (63.1 F) | -7.1 C (19.2 F) |
| Mar | 24.4 C (75.9 F) | -14.8 C (5.4 F) | 16.5 C (61.7 F) | -4.2 C (24.4 F) |
| Apr | 28.6 C (83.5 F) | -6.6 C (20.1 F) | 21.4 C (70.5 F) | -2.9 C (26.8 F) |
| May | 32.5 C (90.5 F) | -2.4 C (27.7 F) | 29.7 C (85.5 F) | 2.5 C (36.5 F) |
| Jun | 39.2 C (102.6 F) | 1.7 C (35.1 F) | 39.2 C (102.6 F) | 6.9 C (44.4 F) |
| Jul | 38.4 C (101.1 F) | 4.4 C (39.9 F) | 38.4 C (101.1 F) | 7.6 C (45.7 F) |
| Aug | 37.9 C (100.2 F) | 3.8 C (38.8 F) | 36.9 C (98.4 F) | 6.7 C (44.1 F) |
| Sep | 33.2 C (91.8 F) | -1.5 C (29.3 F) | n/a | n/a |
| Oct | 26.6 C (79.9 F) | -5.8 C (21.6 F) | n/a | n/a |
| Nov | 21.3 C (70.3 F) | -12.1 C (10.2 F) | n/a | n/a |
| Dec | 16.9 C (62.4 F) | -20.9 C (-5.6 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1939 | 22 |
| 1940 | 32 |
| 1941 | 19 |
| 1942 | 24 |
| 1943 | 10 |
| 1947 | 36 |
| 1948 | 20 |
| 1949 | 24 |
| 1950 | 5 |
| 1951 | 8 |
| 1952 | 16 |
| 1953 | 34 |
| 1954 | 9 |
| 1955 | 12 |
| 1956 | 41 |
| 1957 | 17 |
| 1958 | 21 |
| 1959 | 11 |
| 1960 | 12 |
| 1961 | 27 |
| 1962 | 37 |
| 1963 | 21 |
| 1964 | 15 |
| 1965 | 18 |
| 1966 | 13 |
| 1967 | 12 |
| 1968 | 15 |
| 1969 | 19 |
| 1970 | 7 |
| 1971 | 13 |
| 1972 | 12 |
| 1973 | 6 |
| 1974 | 18 |
| 1975 | 6 |
| 1976 | 17 |
| 1977 | 10 |
| 1978 | 11 |
| 1979 | 17 |
| 1980 | 20 |
| 1981 | 25 |
| 1982 | 7 |
| 1983 | 17 |
| 1984 | 17 |
| 1985 | 19 |
| 1986 | 23 |
| 1987 | 24 |
| 1988 | 11 |
| 1989 | 19 |
| 1990 | 11 |
| 1991 | 10 |
| 1992 | 11 |
| 1993 | 24 |
| 1994 | 19 |
| 1995 | 10 |
| 1996 | 18 |
| 1997 | 23 |
| 1998 | 21 |
| 1999 | 13 |
| 2000 | 13 |
| 2001 | 10 |
| 2002 | 25 |
| 2003 | 26 |
| 2004 | 11 |
| 2005 | 19 |
| 2006 | 20 |
| 2007 | 13 |
| 2008 | 7 |
| 2009 | 18 |
| 2010 | 23 |
| 2011 | 16 |
| 2012 | 18 |
| 2013 | 23 |
| 2014 | 9 |
| 2015 | 26 |
| 2016 | 10 |
| 2017 | 10 |
| 2018 | 24 |
| 2019 | 15 |
| 2020 | 13 |
| 2021 | 10 |
| 2022 | 15 |
| 2023 | 21 |
| 2024 | 17 |
| 2025 | 20 |
| 2026 | 23 |
All-Time Record Progression
6 new records| Date | Kind | Detail |
|---|---|---|
| 1981-08-10 | Record daily precipitation | Record daily precipitation 75.8 mm (3.0 in) |
| 2006-07-28 | Record daily precipitation | Record daily precipitation 91.9 mm (3.6 in) |
| 2015-07-04 | Record high maximum temperature | Record high maximum temperature 38.1 C (100.6 F) |
| 2019-07-25 | Record high maximum temperature | Record high maximum temperature 38.2 C (100.8 F) |
| 2022-07-20 | Record high maximum temperature | Record high maximum temperature 38.4 C (101.1 F) |
| 2026-06-27 | Record high maximum temperature | Record high maximum temperature 39.2 C (102.6 F) |
Wettest Day of Each Month
Jul: 91.9 mm (3.6 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 26.2 mm (1.0 in) | 11 January 1993 |
| Feb | 41.6 mm (1.6 in) | 6 February 1984 |
| Mar | 27.6 mm (1.1 in) | 30 March 2006 |
| Apr | 37.3 mm (1.5 in) | 21 April 1989 |
| May | 63.1 mm (2.5 in) | 29 May 2018 |
| Jun | 46.6 mm (1.8 in) | 27 June 1994 |
| Jul | 91.9 mm (3.6 in) | 28 July 2006 |
| Aug | 75.8 mm (3.0 in) | 10 August 1981 |
| Sep | 37.2 mm (1.5 in) | 12 September 2008 |
| Oct | 36.5 mm (1.4 in) | 5 October 2013 |
| Nov | 52.7 mm (2.1 in) | 3 November 1977 |
| Dec | 38.0 mm (1.5 in) | 27 December 1947 |
Period of Record Coverage
1939 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1939 | 365 | 100% | Yes |
| 1940 | 366 | 100% | Yes |
| 1941 | 364 | 100% | Yes |
| 1942 | 365 | 100% | Yes |
| 1943 | 365 | 100% | Yes |
| 1947 | 365 | 100% | Yes |
| 1948 | 366 | 100% | 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 | 365 | 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 |
| 2007 | 365 | 100% | Yes |
| 2008 | 366 | 100% | Yes |
| 2009 | 365 | 100% | Yes |
| 2010 | 365 | 100% | Yes |
| 2011 | 365 | 100% | Yes |
| 2012 | 366 | 100% | Yes |
| 2013 | 365 | 100% | Yes |
| 2014 | 365 | 100% | Yes |
| 2015 | 365 | 100% | Yes |
| 2016 | 366 | 100% | Yes |
| 2017 | 365 | 100% | Yes |
| 2018 | 365 | 100% | Yes |
| 2019 | 365 | 100% | Yes |
| 2020 | 366 | 100% | Yes |
| 2021 | 365 | 100% | Yes |
| 2022 | 365 | 100% | Yes |
| 2023 | 360 | 99% | Yes |
| 2024 | 366 | 100% | Yes |
| 2025 | 365 | 100% | Yes |
| 2026 | 237 | 65% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 30 August 2026 | Giessen/Wettenberg, DE | daily rain (Provisional) | 19.3 mm (0.8 in) | 6.7 mm (0.26 in) | 83 years | 20 of 100 (Routine) |
| 16 August 2026 | Giessen/Wettenberg, DE | daily high min | 18.3 C (64.9 F) | 0.6 C (1.1 F) | 36 years | 21 of 100 (Routine) |
| 15 August 2026 | Giessen/Wettenberg, DE | daily high max | 36.9 C (98.4 F) | 2.8 C (5.0 F) | 24 years | 21 of 100 (Routine) |
| 14 August 2026 | Giessen/Wettenberg, DE | daily high max | 35.9 C (96.6 F) | 0.7 C (1.3 F) | 0 years | 9 of 100 (Routine) |
| 3 August 2026 | Giessen/Wettenberg, DE | daily high max | 36.0 C (96.8 F) | 1.0 C (1.8 F) | 8 years | 12 of 100 (Routine) |
| 30 July 2026 | Giessen/Wettenberg, DE | monthly high max (Tie) | 38.4 C (101.1 F) | tie | 4 years | 4 of 100 (Routine) |
| 29 July 2026 | Giessen/Wettenberg, DE | daily high max | 35.5 C (95.9 F) | 0.4 C (0.7 F) | 79 years | 31 of 100 (Routine) |
| 28 June 2026 | Giessen/Wettenberg, DE | daily high max | 36.0 C (96.8 F) | 2.2 C (4.0 F) | 79 years | 35 of 100 (Notable) |
| 28 June 2026 | Giessen/Wettenberg, DE | daily high min | 20.5 C (68.9 F) | 0.3 C (0.5 F) | 52 years | 23 of 100 (Routine) |
| 27 June 2026 | Giessen/Wettenberg, DE | all-time high max | 39.2 C (102.6 F) | 0.8 C (1.4 F) | 3 years | 30 of 100 (Routine) |
| 27 June 2026 | Giessen/Wettenberg, DE | monthly high min | 20.7 C (69.3 F) | 0.3 C (0.5 F) | 31 years | 27 of 100 (Routine) |
| 26 June 2026 | Giessen/Wettenberg, DE | daily high max | 37.9 C (100.2 F) | 2.2 C (4.0 F) | 7 years | 14 of 100 (Routine) |
| 26 June 2026 | Giessen/Wettenberg, DE | monthly high min (Tie) | 20.4 C (68.7 F) | tie | 31 years | 6 of 100 (Routine) |
| 25 June 2026 | Giessen/Wettenberg, DE | daily high min | 19.7 C (67.5 F) | 2.2 C (4.0 F) | 20 years | 21 of 100 (Routine) |
| 25 June 2026 | Giessen/Wettenberg, DE | daily high max | 35.4 C (95.7 F) | 1.7 C (3.1 F) | 7 years | 13 of 100 (Routine) |
| 24 June 2026 | Giessen/Wettenberg, DE | daily high max | 34.3 C (93.7 F) | 2.6 C (4.7 F) | 20 years | 19 of 100 (Routine) |
| 23 June 2026 | Giessen/Wettenberg, DE | daily high min | 18.8 C (65.8 F) | 1.8 C (3.2 F) | 51 years | 28 of 100 (Routine) |
| 21 June 2026 | Giessen/Wettenberg, DE | daily high min | 18.2 C (64.8 F) | 0.5 C (0.9 F) | 31 years | 18 of 100 (Routine) |
| 21 June 2026 | Giessen/Wettenberg, DE | daily high max | 33.4 C (92.1 F) | 1.0 C (1.8 F) | 25 years | 17 of 100 (Routine) |
| 20 June 2026 | Giessen/Wettenberg, DE | daily high max | 35.0 C (95.0 F) | 0.2 C (0.4 F) | 25 years | 15 of 100 (Routine) |
Climate Trend
84 complete years, 1939 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1939 | 9.0 C | -0.55 C |
| 1940 | 7.3 C | -2.22 C |
| 1941 | 8.0 C | -1.47 C |
| 1942 | 8.0 C | -1.56 C |
| 1943 | 9.6 C | +0.07 C |
| 1947 | 9.2 C | -0.33 C |
| 1948 | 9.5 C | -0.03 C |
| 1949 | 9.8 C | +0.27 C |
| 1950 | 9.3 C | -0.23 C |
| 1951 | 9.5 C | +0.03 C |
| 1952 | 8.9 C | -0.64 C |
| 1953 | 9.9 C | +0.39 C |
| 1954 | 8.7 C | -0.81 C |
| 1955 | 8.3 C | -1.20 C |
| 1956 | 7.9 C | -1.62 C |
| 1957 | 9.5 C | -0.03 C |
| 1958 | 9.1 C | -0.37 C |
| 1959 | 10.1 C | +0.61 C |
| 1960 | 9.3 C | -0.17 C |
| 1961 | 9.7 C | +0.20 C |
| 1962 | 8.0 C | -1.56 C |
| 1963 | 7.9 C | -1.64 C |
| 1964 | 9.1 C | -0.42 C |
| 1965 | 8.5 C | -1.00 C |
| 1966 | 9.5 C | +0.03 C |
| 1967 | 9.7 C | +0.19 C |
| 1968 | 9.0 C | -0.54 C |
| 1969 | 8.8 C | -0.73 C |
| 1970 | 8.8 C | -0.73 C |
| 1971 | 9.4 C | -0.14 C |
| 1972 | 8.7 C | -0.82 C |
| 1973 | 9.4 C | -0.10 C |
| 1974 | 9.8 C | +0.31 C |
| 1975 | 9.8 C | +0.33 C |
| 1976 | 9.7 C | +0.17 C |
| 1977 | 9.7 C | +0.14 C |
| 1978 | 8.8 C | -0.74 C |
| 1979 | 8.5 C | -1.03 C |
| 1980 | 8.7 C | -0.84 C |
| 1981 | 9.0 C | -0.55 C |
| 1982 | 9.8 C | +0.29 C |
| 1983 | 9.9 C | +0.39 C |
| 1984 | 9.1 C | -0.45 C |
| 1985 | 8.3 C | -1.19 C |
| 1986 | 9.0 C | -0.52 C |
| 1987 | 8.6 C | -0.93 C |
| 1988 | 10.1 C | +0.61 C |
| 1989 | 10.5 C | +0.95 C |
| 1990 | 10.5 C | +0.98 C |
| 1991 | 9.3 C | -0.24 C |
| 1992 | 10.2 C | +0.69 C |
| 1993 | 9.6 C | +0.08 C |
| 1994 | 10.7 C | +1.21 C |
| 1995 | 10.1 C | +0.55 C |
| 1996 | 8.3 C | -1.20 C |
| 1997 | 10.0 C | +0.46 C |
| 1998 | 10.0 C | +0.50 C |
| 1999 | 10.7 C | +1.14 C |
| 2000 | 10.9 C | +1.38 C |
| 2001 | 10.1 C | +0.55 C |
| 2002 | 10.5 C | +0.95 C |
| 2003 | 10.5 C | +0.95 C |
| 2004 | 9.8 C | +0.28 C |
| 2005 | 10.1 C | +0.58 C |
| 2006 | 9.8 C | +0.25 C |
| 2007 | 10.0 C | +0.46 C |
| 2008 | 9.6 C | +0.10 C |
| 2009 | 9.4 C | -0.14 C |
| 2010 | 8.3 C | -1.23 C |
| 2011 | 10.1 C | +0.57 C |
| 2012 | 9.4 C | -0.16 C |
| 2013 | 9.1 C | -0.43 C |
| 2014 | 10.7 C | +1.15 C |
| 2015 | 10.3 C | +0.81 C |
| 2016 | 9.9 C | +0.36 C |
| 2017 | 9.9 C | +0.43 C |
| 2018 | 10.9 C | +1.38 C |
| 2019 | 10.4 C | +0.86 C |
| 2020 | 10.7 C | +1.15 C |
| 2021 | 9.4 C | -0.15 C |
| 2022 | 11.0 C | +1.50 C |
| 2023 | 11.1 C | +1.61 C |
| 2024 | 11.1 C | +1.61 C |
| 2025 | 10.5 C | +0.98 C |
The annual mean temperature here has risen by 0.2 C (0.1 to 0.3) per decade over 1939 to 2025. In Fahrenheit: 0.4 F (0.3 to 0.5) per decade. The slope is a straight line fitted to 84 complete years; the brackets give its 95 percent interval.
| 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 (0.3 to 0.5) per decade | 1939 to 2025 | 84 | Rise |
| Mean daily maximum | 0.3 C (0.2 to 0.4) per decade | 0.5 F (0.4 to 0.6) per decade | 1939 to 2025 | 84 | Rise |
| Mean daily minimum | 0.1 C (0.1 to 0.2) per decade | 0.2 F (0.1 to 0.3) per decade | 1939 to 2025 | 84 | 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
1939 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 39.2 C (102.6 F) | 2026 | 32.9 C (91.2 F) | 85 |
| Coldest night (TNn) | -26.6 C (-15.9 F) | 1940 | -12.7 C (9.1 F) | 85 |
| Wettest day (Rx1day) | 91.9 mm (3.6 in) | 2006 | 31.3 mm (1.2 in) | 85 |
| Wettest five days (Rx5day) | 110.6 mm (4.4 in) | 1981 | 52.0 mm (2.0 in) | 85 |
| Longest dry spell (CDD) | 64 days | 1959 | 22 days | 85 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1939 | 31.0 C (87.8 F) |
| 1940 | 28.3 C (82.9 F) |
| 1941 | 31.8 C (89.2 F) |
| 1942 | 31.2 C (88.2 F) |
| 1943 | 34.6 C (94.3 F) |
| 1947 | 35.4 C (95.7 F) |
| 1948 | 32.4 C (90.3 F) |
| 1949 | 32.2 C (90.0 F) |
| 1950 | 31.7 C (89.1 F) |
| 1951 | 31.4 C (88.5 F) |
| 1952 | 38.0 C (100.4 F) |
| 1953 | 32.7 C (90.9 F) |
| 1954 | 31.8 C (89.2 F) |
| 1955 | 31.0 C (87.8 F) |
| 1956 | 28.5 C (83.3 F) |
| 1957 | 36.8 C (98.2 F) |
| 1958 | 29.4 C (84.9 F) |
| 1959 | 35.4 C (95.7 F) |
| 1960 | 28.9 C (84.0 F) |
| 1961 | 32.2 C (90.0 F) |
| 1962 | 30.8 C (87.4 F) |
| 1963 | 34.4 C (93.9 F) |
| 1964 | 34.5 C (94.1 F) |
| 1965 | 29.5 C (85.1 F) |
| 1966 | 32.6 C (90.7 F) |
| 1967 | 31.2 C (88.2 F) |
| 1968 | 30.7 C (87.3 F) |
| 1969 | 32.4 C (90.3 F) |
| 1970 | 30.7 C (87.3 F) |
| 1971 | 33.3 C (91.9 F) |
| 1972 | 32.0 C (89.6 F) |
| 1973 | 31.7 C (89.1 F) |
| 1974 | 34.4 C (93.9 F) |
| 1975 | 31.9 C (89.4 F) |
| 1976 | 35.4 C (95.7 F) |
| 1977 | 31.3 C (88.3 F) |
| 1978 | 31.1 C (88.0 F) |
| 1979 | 30.8 C (87.4 F) |
| 1980 | 30.0 C (86.0 F) |
| 1981 | 30.6 C (87.1 F) |
| 1982 | 31.9 C (89.4 F) |
| 1983 | 34.0 C (93.2 F) |
| 1984 | 34.2 C (93.6 F) |
| 1985 | 32.2 C (90.0 F) |
| 1986 | 34.7 C (94.5 F) |
| 1987 | 31.7 C (89.1 F) |
| 1988 | 32.3 C (90.1 F) |
| 1989 | 32.3 C (90.1 F) |
| 1990 | 34.5 C (94.1 F) |
| 1991 | 33.4 C (92.1 F) |
| 1992 | 35.4 C (95.7 F) |
| 1993 | 31.4 C (88.5 F) |
| 1994 | 34.0 C (93.2 F) |
| 1995 | 34.5 C (94.1 F) |
| 1996 | 32.1 C (89.8 F) |
| 1997 | 32.3 C (90.1 F) |
| 1998 | 36.7 C (98.1 F) |
| 1999 | 33.4 C (92.1 F) |
| 2000 | 34.8 C (94.6 F) |
| 2001 | 34.4 C (93.9 F) |
| 2002 | 35.7 C (96.3 F) |
| 2003 | 37.9 C (100.2 F) |
| 2004 | 32.9 C (91.2 F) |
| 2005 | 32.5 C (90.5 F) |
| 2006 | 34.9 C (94.8 F) |
| 2007 | 33.8 C (92.8 F) |
| 2008 | 32.0 C (89.6 F) |
| 2009 | 33.9 C (93.0 F) |
| 2010 | 35.5 C (95.9 F) |
| 2011 | 32.5 C (90.5 F) |
| 2012 | 34.5 C (94.1 F) |
| 2013 | 35.4 C (95.7 F) |
| 2014 | 32.6 C (90.7 F) |
| 2015 | 38.1 C (100.6 F) |
| 2016 | 34.8 C (94.6 F) |
| 2017 | 33.6 C (92.5 F) |
| 2018 | 36.0 C (96.8 F) |
| 2019 | 38.2 C (100.8 F) |
| 2020 | 36.4 C (97.5 F) |
| 2021 | 32.9 C (91.2 F) |
| 2022 | 38.4 C (101.1 F) |
| 2023 | 36.0 C (96.8 F) |
| 2024 | 33.5 C (92.3 F) |
| 2025 | 37.0 C (98.6 F) |
| 2026 | 39.2 C (102.6 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1939 | -19.5 C (-3.1 F) |
| 1940 | -26.6 C (-15.9 F) |
| 1941 | -19.5 C (-3.1 F) |
| 1942 | -26.4 C (-15.5 F) |
| 1943 | -19.1 C (-2.4 F) |
| 1947 | -20.0 C (-4.0 F) |
| 1948 | -12.0 C (10.4 F) |
| 1949 | -10.6 C (12.9 F) |
| 1950 | -20.9 C (-5.6 F) |
| 1951 | -6.4 C (20.5 F) |
| 1952 | -9.4 C (15.1 F) |
| 1953 | -16.7 C (1.9 F) |
| 1954 | -16.6 C (2.1 F) |
| 1955 | -16.5 C (2.3 F) |
| 1956 | -20.6 C (-5.1 F) |
| 1957 | -10.7 C (12.7 F) |
| 1958 | -11.0 C (12.2 F) |
| 1959 | -11.7 C (10.9 F) |
| 1960 | -15.3 C (4.5 F) |
| 1961 | -14.9 C (5.2 F) |
| 1962 | -17.8 C (0.0 F) |
| 1963 | -17.5 C (0.5 F) |
| 1964 | -13.2 C (8.2 F) |
| 1965 | -12.1 C (10.2 F) |
| 1966 | -14.6 C (5.7 F) |
| 1967 | -9.8 C (14.4 F) |
| 1968 | -20.6 C (-5.1 F) |
| 1969 | -18.0 C (-0.4 F) |
| 1970 | -16.5 C (2.3 F) |
| 1971 | -17.4 C (0.7 F) |
| 1972 | -15.3 C (4.5 F) |
| 1973 | -14.2 C (6.4 F) |
| 1974 | -3.7 C (25.3 F) |
| 1975 | -11.2 C (11.8 F) |
| 1976 | -15.2 C (4.6 F) |
| 1977 | -7.8 C (18.0 F) |
| 1978 | -14.2 C (6.4 F) |
| 1979 | -18.2 C (-0.8 F) |
| 1980 | -12.5 C (9.5 F) |
| 1981 | -13.5 C (7.7 F) |
| 1982 | -19.3 C (-2.7 F) |
| 1983 | -10.9 C (12.4 F) |
| 1984 | -8.6 C (16.5 F) |
| 1985 | -17.6 C (0.3 F) |
| 1986 | -17.1 C (1.2 F) |
| 1987 | -16.7 C (1.9 F) |
| 1988 | -10.3 C (13.5 F) |
| 1989 | -7.8 C (18.0 F) |
| 1990 | -7.0 C (19.4 F) |
| 1991 | -13.9 C (7.0 F) |
| 1992 | -9.9 C (14.2 F) |
| 1993 | -13.2 C (8.2 F) |
| 1994 | -10.7 C (12.7 F) |
| 1995 | -12.5 C (9.5 F) |
| 1996 | -15.7 C (3.7 F) |
| 1997 | -18.0 C (-0.4 F) |
| 1998 | -13.8 C (7.2 F) |
| 1999 | -9.0 C (15.8 F) |
| 2000 | -10.1 C (13.8 F) |
| 2001 | -12.7 C (9.1 F) |
| 2002 | -15.0 C (5.0 F) |
| 2003 | -12.6 C (9.3 F) |
| 2004 | -9.8 C (14.4 F) |
| 2005 | -11.5 C (11.3 F) |
| 2006 | -10.9 C (12.4 F) |
| 2007 | -10.3 C (13.5 F) |
| 2008 | -10.0 C (14.0 F) |
| 2009 | -19.3 C (-2.7 F) |
| 2010 | -14.6 C (5.7 F) |
| 2011 | -10.9 C (12.4 F) |
| 2012 | -17.0 C (1.4 F) |
| 2013 | -12.1 C (10.2 F) |
| 2014 | -6.8 C (19.8 F) |
| 2015 | -6.2 C (20.8 F) |
| 2016 | -10.8 C (12.6 F) |
| 2017 | -12.7 C (9.1 F) |
| 2018 | -11.8 C (10.8 F) |
| 2019 | -10.0 C (14.0 F) |
| 2020 | -7.6 C (18.3 F) |
| 2021 | -14.7 C (5.5 F) |
| 2022 | -11.7 C (10.9 F) |
| 2023 | -7.2 C (19.0 F) |
| 2024 | -12.5 C (9.5 F) |
| 2025 | -9.0 C (15.8 F) |
| 2026 | -12.0 C (10.4 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1939 | 21.0 mm (0.8 in) |
| 1940 | 25.7 mm (1.0 in) |
| 1941 | 25.7 mm (1.0 in) |
| 1942 | 22.0 mm (0.9 in) |
| 1943 | 18.5 mm (0.7 in) |
| 1947 | 38.0 mm (1.5 in) |
| 1948 | 22.1 mm (0.9 in) |
| 1949 | 20.9 mm (0.8 in) |
| 1950 | 36.0 mm (1.4 in) |
| 1951 | 33.4 mm (1.3 in) |
| 1952 | 23.4 mm (0.9 in) |
| 1953 | 21.8 mm (0.9 in) |
| 1954 | 23.6 mm (0.9 in) |
| 1955 | 35.9 mm (1.4 in) |
| 1956 | 24.6 mm (1.0 in) |
| 1957 | 32.2 mm (1.3 in) |
| 1958 | 26.4 mm (1.0 in) |
| 1959 | 42.7 mm (1.7 in) |
| 1960 | 39.2 mm (1.5 in) |
| 1961 | 35.8 mm (1.4 in) |
| 1962 | 22.4 mm (0.9 in) |
| 1963 | 68.2 mm (2.7 in) |
| 1964 | 30.3 mm (1.2 in) |
| 1965 | 31.9 mm (1.3 in) |
| 1966 | 31.3 mm (1.2 in) |
| 1967 | 32.2 mm (1.3 in) |
| 1968 | 22.4 mm (0.9 in) |
| 1969 | 32.5 mm (1.3 in) |
| 1970 | 30.0 mm (1.2 in) |
| 1971 | 28.2 mm (1.1 in) |
| 1972 | 47.5 mm (1.9 in) |
| 1973 | 24.2 mm (1.0 in) |
| 1974 | 27.3 mm (1.1 in) |
| 1975 | 35.4 mm (1.4 in) |
| 1976 | 16.6 mm (0.7 in) |
| 1977 | 52.7 mm (2.1 in) |
| 1978 | 25.7 mm (1.0 in) |
| 1979 | 33.6 mm (1.3 in) |
| 1980 | 31.3 mm (1.2 in) |
| 1981 | 75.8 mm (3.0 in) |
| 1982 | 33.2 mm (1.3 in) |
| 1983 | 32.3 mm (1.3 in) |
| 1984 | 50.6 mm (2.0 in) |
| 1985 | 28.1 mm (1.1 in) |
| 1986 | 26.7 mm (1.1 in) |
| 1987 | 27.8 mm (1.1 in) |
| 1988 | 20.6 mm (0.8 in) |
| 1989 | 37.3 mm (1.5 in) |
| 1990 | 34.0 mm (1.3 in) |
| 1991 | 24.1 mm (0.9 in) |
| 1992 | 37.7 mm (1.5 in) |
| 1993 | 36.0 mm (1.4 in) |
| 1994 | 46.6 mm (1.8 in) |
| 1995 | 60.3 mm (2.4 in) |
| 1996 | 22.6 mm (0.9 in) |
| 1997 | 21.7 mm (0.9 in) |
| 1998 | 25.6 mm (1.0 in) |
| 1999 | 41.4 mm (1.6 in) |
| 2000 | 32.7 mm (1.3 in) |
| 2001 | 25.0 mm (1.0 in) |
| 2002 | 28.4 mm (1.1 in) |
| 2003 | 30.6 mm (1.2 in) |
| 2004 | 25.3 mm (1.0 in) |
| 2005 | 37.6 mm (1.5 in) |
| 2006 | 91.9 mm (3.6 in) |
| 2007 | 49.8 mm (2.0 in) |
| 2008 | 37.2 mm (1.5 in) |
| 2009 | 21.5 mm (0.8 in) |
| 2010 | 43.4 mm (1.7 in) |
| 2011 | 33.9 mm (1.3 in) |
| 2012 | 27.7 mm (1.1 in) |
| 2013 | 36.5 mm (1.4 in) |
| 2014 | 25.3 mm (1.0 in) |
| 2015 | 22.5 mm (0.9 in) |
| 2016 | 25.0 mm (1.0 in) |
| 2017 | 53.3 mm (2.1 in) |
| 2018 | 63.1 mm (2.5 in) |
| 2019 | 48.0 mm (1.9 in) |
| 2020 | 36.0 mm (1.4 in) |
| 2021 | 25.2 mm (1.0 in) |
| 2022 | 27.2 mm (1.1 in) |
| 2023 | 33.4 mm (1.3 in) |
| 2024 | 39.1 mm (1.5 in) |
| 2025 | 46.8 mm (1.8 in) |
| 2026 | 20.6 mm (0.8 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1939 | 57.9 mm (2.3 in) |
| 1940 | 40.7 mm (1.6 in) |
| 1941 | 54.4 mm (2.1 in) |
| 1942 | 42.6 mm (1.7 in) |
| 1943 | 27.2 mm (1.1 in) |
| 1947 | 69.1 mm (2.7 in) |
| 1948 | 43.2 mm (1.7 in) |
| 1949 | 29.3 mm (1.2 in) |
| 1950 | 54.4 mm (2.1 in) |
| 1951 | 50.8 mm (2.0 in) |
| 1952 | 39.0 mm (1.5 in) |
| 1953 | 45.2 mm (1.8 in) |
| 1954 | 43.1 mm (1.7 in) |
| 1955 | 62.0 mm (2.4 in) |
| 1956 | 50.4 mm (2.0 in) |
| 1957 | 63.9 mm (2.5 in) |
| 1958 | 45.3 mm (1.8 in) |
| 1959 | 53.7 mm (2.1 in) |
| 1960 | 81.3 mm (3.2 in) |
| 1961 | 72.2 mm (2.8 in) |
| 1962 | 41.7 mm (1.6 in) |
| 1963 | 85.5 mm (3.4 in) |
| 1964 | 64.4 mm (2.5 in) |
| 1965 | 45.7 mm (1.8 in) |
| 1966 | 80.5 mm (3.2 in) |
| 1967 | 44.4 mm (1.7 in) |
| 1968 | 45.2 mm (1.8 in) |
| 1969 | 69.2 mm (2.7 in) |
| 1970 | 42.9 mm (1.7 in) |
| 1971 | 39.0 mm (1.5 in) |
| 1972 | 56.0 mm (2.2 in) |
| 1973 | 48.1 mm (1.9 in) |
| 1974 | 53.7 mm (2.1 in) |
| 1975 | 46.5 mm (1.8 in) |
| 1976 | 24.3 mm (1.0 in) |
| 1977 | 78.5 mm (3.1 in) |
| 1978 | 57.0 mm (2.2 in) |
| 1979 | 72.8 mm (2.9 in) |
| 1980 | 42.3 mm (1.7 in) |
| 1981 | 110.6 mm (4.4 in) |
| 1982 | 61.9 mm (2.4 in) |
| 1983 | 48.5 mm (1.9 in) |
| 1984 | 88.0 mm (3.5 in) |
| 1985 | 56.3 mm (2.2 in) |
| 1986 | 72.3 mm (2.8 in) |
| 1987 | 49.5 mm (1.9 in) |
| 1988 | 51.3 mm (2.0 in) |
| 1989 | 43.1 mm (1.7 in) |
| 1990 | 52.0 mm (2.0 in) |
| 1991 | 47.2 mm (1.9 in) |
| 1992 | 60.1 mm (2.4 in) |
| 1993 | 56.7 mm (2.2 in) |
| 1994 | 60.7 mm (2.4 in) |
| 1995 | 98.2 mm (3.9 in) |
| 1996 | 37.2 mm (1.5 in) |
| 1997 | 51.0 mm (2.0 in) |
| 1998 | 50.5 mm (2.0 in) |
| 1999 | 59.7 mm (2.4 in) |
| 2000 | 48.8 mm (1.9 in) |
| 2001 | 48.9 mm (1.9 in) |
| 2002 | 60.2 mm (2.4 in) |
| 2003 | 52.1 mm (2.1 in) |
| 2004 | 51.5 mm (2.0 in) |
| 2005 | 46.7 mm (1.8 in) |
| 2006 | 102.1 mm (4.0 in) |
| 2007 | 75.6 mm (3.0 in) |
| 2008 | 43.1 mm (1.7 in) |
| 2009 | 47.4 mm (1.9 in) |
| 2010 | 65.9 mm (2.6 in) |
| 2011 | 36.4 mm (1.4 in) |
| 2012 | 47.2 mm (1.9 in) |
| 2013 | 45.0 mm (1.8 in) |
| 2014 | 84.0 mm (3.3 in) |
| 2015 | 41.7 mm (1.6 in) |
| 2016 | 38.8 mm (1.5 in) |
| 2017 | 67.1 mm (2.6 in) |
| 2018 | 64.8 mm (2.6 in) |
| 2019 | 59.6 mm (2.3 in) |
| 2020 | 90.0 mm (3.5 in) |
| 2021 | 42.7 mm (1.7 in) |
| 2022 | 53.9 mm (2.1 in) |
| 2023 | 60.3 mm (2.4 in) |
| 2024 | 52.3 mm (2.1 in) |
| 2025 | 58.3 mm (2.3 in) |
| 2026 | 32.9 mm (1.3 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1939 | 15 days |
| 1940 | 26 days |
| 1941 | 24 days |
| 1942 | 24 days |
| 1943 | 20 days |
| 1947 | 30 days |
| 1948 | 25 days |
| 1949 | 23 days |
| 1950 | 18 days |
| 1951 | 36 days |
| 1952 | 19 days |
| 1953 | 37 days |
| 1954 | 24 days |
| 1955 | 21 days |
| 1956 | 16 days |
| 1957 | 16 days |
| 1958 | 24 days |
| 1959 | 64 days |
| 1960 | 34 days |
| 1961 | 17 days |
| 1962 | 24 days |
| 1963 | 30 days |
| 1964 | 16 days |
| 1965 | 14 days |
| 1966 | 17 days |
| 1967 | 18 days |
| 1968 | 23 days |
| 1969 | 25 days |
| 1970 | 14 days |
| 1971 | 26 days |
| 1972 | 24 days |
| 1973 | 25 days |
| 1974 | 23 days |
| 1975 | 15 days |
| 1976 | 26 days |
| 1977 | 18 days |
| 1978 | 21 days |
| 1979 | 14 days |
| 1980 | 19 days |
| 1981 | 16 days |
| 1982 | 18 days |
| 1983 | 39 days |
| 1984 | 21 days |
| 1985 | 23 days |
| 1986 | 31 days |
| 1987 | 21 days |
| 1988 | 18 days |
| 1989 | 21 days |
| 1990 | 35 days |
| 1991 | 28 days |
| 1992 | 15 days |
| 1993 | 27 days |
| 1994 | 18 days |
| 1995 | 28 days |
| 1996 | 15 days |
| 1997 | 25 days |
| 1998 | 33 days |
| 1999 | 15 days |
| 2000 | 17 days |
| 2001 | 16 days |
| 2002 | 22 days |
| 2003 | 24 days |
| 2004 | 15 days |
| 2005 | 17 days |
| 2006 | 22 days |
| 2007 | 38 days |
| 2008 | 13 days |
| 2009 | 20 days |
| 2010 | 29 days |
| 2011 | 31 days |
| 2012 | 21 days |
| 2013 | 21 days |
| 2014 | 20 days |
| 2015 | 22 days |
| 2016 | 22 days |
| 2017 | 25 days |
| 2018 | 27 days |
| 2019 | 20 days |
| 2020 | 35 days |
| 2021 | 16 days |
| 2022 | 21 days |
| 2023 | 21 days |
| 2024 | 27 days |
| 2025 | 22 days |
| 2026 | 16 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
84 years with a frostAcross 84 years with a frost, the median last spring frost at Giessen/Wettenberg falls on 21 April and the median first autumn frost on 24 October, which leaves a median of 188 days between them.
In 1996 to 2025 the median growing season was 190 days. That is 8 days more than in 1939 to 1971.
Fitted over all years, the growing season changes by +1.5 days per decade at this station.
| Measure | Median, all years | Earliest period (1939 to 1971) | Recent period (1996 to 2025) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 21 April | 23 April | 22 April | 1 day earlier | +0.3 days per decade |
| First autumn frost | 24 October | 20 October | 29 October | 9 days later | +1.8 days per decade |
| Growing days | 188 days | 182 days | 190 days | 8 days more | +1.5 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
84 years, 1939 to 2025A day with at least 30.5 mm (1.2 in) of rain is expected about once in 2 years. A day with at least 84.9 mm (3.3 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 30.5 mm (1.2 in) | |
| 5 years | 40.8 mm (1.6 in) | |
| 10 years | 49.1 mm (1.9 in) | |
| 25 years | 61.6 mm (2.4 in) | |
| 50 years | 72.5 mm (2.9 in) | |
| 100 years | 84.9 mm (3.3 in) | Longer than the 84 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, 84 years of values from 1939 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: 91.9 mm (3.6 in) in 2006; 75.8 mm (3.0 in) in 1981; 68.2 mm (2.7 in) in 1963.
Station Changes
1 suspectedOne change was suspected in the annual mean temperature of Giessen/Wettenberg, at 1998. Each is measured against neighbouring stations.
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1998 ran 0.2 C (0.4 F) lower than in the years before (likely change).
| Year | Shift (C) | Shift (F) | Strength | Neighbours |
|---|---|---|---|---|
| 1998 | -0.2 | -0.4 | likely | 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.
Climate Twins
2011 to 2025 against 1961 to 1990Over 2011 to 2025, Giessen/Wettenberg had a mean temperature of 10.3 C (50.5 F) and 605.8 mm (23.9 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Eschbach (Germany, 310 km away), Bernkastel-Kues (Germany, 136 km away) and Strasbourg-Entzheim (France, 239 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Eschbach | Germany | 310 km (193 mi) | 10.3 C (50.6 F) | 674.0 mm (26.5 in) | 0.58 |
| Bernkastel-Kues | Germany | 136 km (85 mi) | 10.3 C (50.5 F) | 705.8 mm (27.8 in) | 0.59 |
| Strasbourg-Entzheim | France | 239 km (149 mi) | 10.1 C (50.1 F) | 610.7 mm (24.0 in) | 0.62 |
Twins are stations, not cities. A twin is one of the three stations at least 100 km away whose earlier climate is closest to this station's recent one, so a close match does not mean the two places look alike in other ways. A station move or a gap in a record can change that station's averages. The list describes past climate; it is not a forecast and does not say what caused any change. How twins are found, and a search for any station.
Download the Data
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.
Data as of . Last revised (2026-10-16).