Rostock-Warnemunde Weather Records (GME00102212)
Record envelope, standing records and threshold days for Rostock-Warnemunde (GME00102212), Germany, with 91 years of record.
Key Facts for Rostock-Warnemunde
- Rostock-Warnemunde (GME00102212) is a weather station in Germany at 54.18 latitude and 12.08 longitude, 4 m (13 ft) above sea level.
- The station reports from 1936 to 2026, 91 years of record.
- 1,464 records set at Rostock-Warnemunde still stand.
- Records are tracked for tmax, tmin, prcp, snwd: an element needs 30 years of data to be eligible.
- Rostock-Warnemunde set a daily record high maximum temperature of 36.8 C (98.2 F) on 30 July 2026.
About the Station
- Location: Germany, 54.18 latitude, 12.08 longitude.
- Elevation: 4 m (13 ft).
- Period of record: 1936 to 2026, 91 years.
- Eligible elements: tmax, tmin, prcp, snwd.
Daily Record Envelope and 2026
7 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 15.8 C (60.4 F) | -17.8 C (0.0 F) | 9.0 C (48.2 F) | -7.4 C (18.7 F) |
| Feb | 18.1 C (64.6 F) | -18.4 C (-1.1 F) | 16.7 C (62.1 F) | -11.3 C (11.7 F) |
| Mar | 22.3 C (72.1 F) | -15.1 C (4.8 F) | 17.5 C (63.5 F) | 0.1 C (32.2 F) |
| Apr | 29.5 C (85.1 F) | -4.0 C (24.8 F) | 19.3 C (66.7 F) | 1.4 C (34.5 F) |
| May | 32.8 C (91.0 F) | 0.0 C (32.0 F) | 28.2 C (82.8 F) | 3.8 C (38.8 F) |
| Jun | 35.9 C (96.6 F) | 2.5 C (36.5 F) | 35.7 C (96.3 F) | 9.8 C (49.6 F) |
| Jul | 38.4 C (101.1 F) | 7.3 C (45.1 F) | 36.8 C (98.2 F) | 13.0 C (55.4 F) |
| Aug | 36.9 C (98.4 F) | 6.5 C (43.7 F) | 32.4 C (90.3 F) | 11.2 C (52.2 F) |
| Sep | 32.6 C (90.7 F) | 3.4 C (38.1 F) | n/a | n/a |
| Oct | 26.1 C (79.0 F) | -1.8 C (28.8 F) | n/a | n/a |
| Nov | 20.0 C (68.0 F) | -9.3 C (15.3 F) | n/a | n/a |
| Dec | 15.5 C (59.9 F) | -15.6 C (3.9 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1947 | 57 |
| 1948 | 21 |
| 1949 | 12 |
| 1950 | 9 |
| 1951 | 10 |
| 1952 | 26 |
| 1953 | 20 |
| 1954 | 12 |
| 1955 | 26 |
| 1956 | 43 |
| 1957 | 28 |
| 1958 | 12 |
| 1959 | 17 |
| 1960 | 7 |
| 1961 | 11 |
| 1962 | 20 |
| 1963 | 13 |
| 1964 | 17 |
| 1965 | 30 |
| 1966 | 25 |
| 1967 | 4 |
| 1968 | 20 |
| 1969 | 17 |
| 1970 | 10 |
| 1971 | 24 |
| 1972 | 17 |
| 1973 | 7 |
| 1974 | 8 |
| 1975 | 15 |
| 1976 | 10 |
| 1977 | 13 |
| 1978 | 19 |
| 1979 | 34 |
| 1980 | 20 |
| 1981 | 16 |
| 1982 | 6 |
| 1983 | 9 |
| 1984 | 6 |
| 1985 | 26 |
| 1986 | 18 |
| 1987 | 35 |
| 1988 | 5 |
| 1989 | 24 |
| 1990 | 22 |
| 1991 | 6 |
| 1992 | 11 |
| 1993 | 38 |
| 1994 | 13 |
| 1995 | 16 |
| 1996 | 26 |
| 1997 | 23 |
| 1998 | 18 |
| 1999 | 10 |
| 2000 | 22 |
| 2001 | 6 |
| 2002 | 25 |
| 2003 | 12 |
| 2004 | 9 |
| 2005 | 13 |
| 2006 | 39 |
| 2007 | 14 |
| 2008 | 5 |
| 2009 | 8 |
| 2010 | 27 |
| 2011 | 10 |
| 2012 | 11 |
| 2013 | 17 |
| 2014 | 20 |
| 2015 | 20 |
| 2016 | 17 |
| 2017 | 10 |
| 2018 | 41 |
| 2019 | 15 |
| 2020 | 20 |
| 2021 | 25 |
| 2022 | 26 |
| 2023 | 23 |
| 2024 | 39 |
| 2025 | 15 |
| 2026 | 13 |
All-Time Record Progression
9 new records| Date | Kind | Detail |
|---|---|---|
| 1985-01-13 | Record snow depth | Record snow depth 48.0 cm (18.9 in) |
| 1987-01-13 | Record snow depth | Record snow depth 53.0 cm (20.9 in) |
| 1987-01-14 | Record snow depth | Record snow depth 55.0 cm (21.7 in) |
| 1992-07-21 | Record high maximum temperature | Record high maximum temperature 35.1 C (95.2 F) |
| 1992-08-09 | Record high maximum temperature | Record high maximum temperature 36.9 C (98.4 F) |
| 1994-07-28 | Record high minimum temperature | Record high minimum temperature 22.5 C (72.5 F) |
| 2011-07-22 | Record daily precipitation | Record daily precipitation 111.4 mm (4.4 in) |
| 2022-07-20 | Record high maximum temperature | Record high maximum temperature 38.4 C (101.1 F) |
| 2026-06-27 | Record high minimum temperature | Record high minimum temperature 22.7 C (72.9 F) |
Wettest Day of Each Month
Jul: 111.4 mm (4.4 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 47.5 mm (1.9 in) | 9 January 1943 |
| Feb | 47.5 mm (1.9 in) | 20 February 1942 |
| Mar | 28.7 mm (1.1 in) | 31 March 2018 |
| Apr | 35.3 mm (1.4 in) | 19 April 2026 |
| May | 52.6 mm (2.1 in) | 20 May 1972 |
| Jun | 90.7 mm (3.6 in) | 29 June 1942 |
| Jul | 111.4 mm (4.4 in) | 22 July 2011 |
| Aug | 63.0 mm (2.5 in) | 27 August 1943 |
| Sep | 93.0 mm (3.7 in) | 11 September 1937 |
| Oct | 39.4 mm (1.6 in) | 5 October 2017 |
| Nov | 38.1 mm (1.5 in) | 4 November 2010 |
| Dec | 25.7 mm (1.0 in) | 23 December 2014 |
Period of Record Coverage
1947 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 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 | 365 | 100% | Yes |
| 2024 | 366 | 100% | Yes |
| 2025 | 365 | 100% | Yes |
| 2026 | 243 | 67% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 30 July 2026 | Rostock-Warnemunde, DE | daily high max | 36.8 C (98.2 F) | 5.0 C (9.0 F) | 8 years | 23 of 100 (Routine) |
| 28 June 2026 | Rostock-Warnemunde, DE | daily high min | 21.3 C (70.3 F) | 3.0 C (5.4 F) | 49 years | 34 of 100 (Routine) |
| 27 June 2026 | Rostock-Warnemunde, DE | all-time high min | 22.7 C (72.9 F) | 0.2 C (0.4 F) | 31 years | 37 of 100 (Notable) |
| 27 June 2026 | Rostock-Warnemunde, DE | daily high max | 35.7 C (96.3 F) | 3.4 C (6.1 F) | 52 years | 31 of 100 (Routine) |
| 26 June 2026 | Rostock-Warnemunde, DE | daily high max | 32.7 C (90.9 F) | 1.0 C (1.8 F) | 3 years | 10 of 100 (Routine) |
| 14 June 2026 | Rostock-Warnemunde, DE | daily rain | 19.9 mm (0.8 in) | 9.4 mm (0.37 in) | 9 years | 20 of 100 (Routine) |
| 30 May 2026 | Rostock-Warnemunde, DE | daily high min | 15.0 C (59.0 F) | 0.3 C (0.5 F) | 47 years | 23 of 100 (Routine) |
| 26 May 2026 | Rostock-Warnemunde, DE | daily high min | 16.1 C (61.0 F) | 0.8 C (1.4 F) | 36 years | 21 of 100 (Routine) |
| 3 May 2026 | Rostock-Warnemunde, DE | daily high min | 13.7 C (56.7 F) | 0.7 C (1.3 F) | 60 years | 28 of 100 (Routine) |
| 19 April 2026 | Rostock-Warnemunde, DE | monthly rain | 35.3 mm (1.4 in) | 6.3 mm (0.25 in) | 56 years | 51 of 100 (Notable) |
| 8 March 2026 | Rostock-Warnemunde, DE | daily high max | 17.5 C (63.5 F) | 0.3 C (0.5 F) | 11 years | 11 of 100 (Routine) |
| 6 March 2026 | Rostock-Warnemunde, DE | daily high max | 16.4 C (61.5 F) | 0.6 C (1.1 F) | 0 years | 9 of 100 (Routine) |
| 2 March 2026 | Rostock-Warnemunde, DE | daily high min | 7.1 C (44.8 F) | 0.5 C (0.9 F) | 28 years | 17 of 100 (Routine) |
| 27 February 2026 | Rostock-Warnemunde, DE | daily high max | 16.7 C (62.1 F) | 1.7 C (3.1 F) | 7 years | 14 of 100 (Routine) |
| 26 February 2026 | Rostock-Warnemunde, DE | daily high max | 15.0 C (59.0 F) | 0.3 C (0.5 F) | 64 years | 27 of 100 (Routine) |
| 22 February 2026 | Rostock-Warnemunde, DE | daily rain | 13.3 mm (0.5 in) | 3.1 mm (0.12 in) | 24 years | 20 of 100 (Routine) |
| 11 December 2025 | Rostock-Warnemunde, DE | daily high min | 7.7 C (45.9 F) | 0.4 C (0.7 F) | 24 years | 14 of 100 (Routine) |
| 10 December 2025 | Rostock-Warnemunde, DE | daily high max | 12.6 C (54.7 F) | 1.9 C (3.4 F) | 8 years | 14 of 100 (Routine) |
| 10 December 2025 | Rostock-Warnemunde, DE | daily high min | 10.6 C (51.1 F) | 1.7 C (3.1 F) | 8 years | 13 of 100 (Routine) |
| 9 December 2025 | Rostock-Warnemunde, DE | monthly high min | 10.9 C (51.6 F) | 0.5 C (0.9 F) | 30 years | 27 of 100 (Routine) |
Climate Trend
79 complete years, 1947 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1947 | 8.0 C | -1.21 C |
| 1948 | 9.2 C | -0.02 C |
| 1949 | 9.5 C | +0.27 C |
| 1950 | 8.7 C | -0.49 C |
| 1951 | 8.9 C | -0.29 C |
| 1952 | 8.0 C | -1.20 C |
| 1953 | 9.4 C | +0.16 C |
| 1954 | 7.9 C | -1.35 C |
| 1955 | 8.0 C | -1.25 C |
| 1956 | 7.3 C | -1.91 C |
| 1957 | 8.8 C | -0.41 C |
| 1958 | 8.3 C | -0.97 C |
| 1959 | 9.3 C | +0.09 C |
| 1960 | 8.5 C | -0.71 C |
| 1961 | 9.3 C | +0.06 C |
| 1962 | 7.7 C | -1.53 C |
| 1963 | 7.5 C | -1.77 C |
| 1964 | 8.4 C | -0.87 C |
| 1965 | 7.9 C | -1.35 C |
| 1966 | 8.5 C | -0.74 C |
| 1967 | 9.4 C | +0.21 C |
| 1968 | 8.8 C | -0.44 C |
| 1969 | 8.0 C | -1.25 C |
| 1970 | 7.8 C | -1.41 C |
| 1971 | 9.0 C | -0.25 C |
| 1972 | 8.5 C | -0.72 C |
| 1973 | 9.0 C | -0.27 C |
| 1974 | 9.2 C | 0.00 C |
| 1975 | 9.5 C | +0.25 C |
| 1976 | 8.5 C | -0.78 C |
| 1977 | 9.0 C | -0.24 C |
| 1978 | 8.4 C | -0.87 C |
| 1979 | 7.8 C | -1.40 C |
| 1980 | 7.9 C | -1.35 C |
| 1981 | 8.7 C | -0.57 C |
| 1982 | 9.2 C | -0.06 C |
| 1983 | 9.7 C | +0.46 C |
| 1984 | 8.6 C | -0.61 C |
| 1985 | 7.8 C | -1.45 C |
| 1986 | 8.4 C | -0.79 C |
| 1987 | 7.6 C | -1.61 C |
| 1988 | 9.6 C | +0.32 C |
| 1989 | 10.3 C | +1.11 C |
| 1990 | 10.4 C | +1.19 C |
| 1991 | 9.1 C | -0.16 C |
| 1992 | 10.1 C | +0.85 C |
| 1993 | 8.9 C | -0.36 C |
| 1994 | 9.8 C | +0.60 C |
| 1995 | 9.4 C | +0.17 C |
| 1996 | 7.6 C | -1.60 C |
| 1997 | 9.5 C | +0.27 C |
| 1998 | 9.5 C | +0.28 C |
| 1999 | 10.2 C | +1.01 C |
| 2000 | 10.4 C | +1.12 C |
| 2001 | 9.5 C | +0.30 C |
| 2002 | 10.0 C | +0.81 C |
| 2003 | 9.8 C | +0.55 C |
| 2004 | 9.6 C | +0.36 C |
| 2005 | 9.9 C | +0.62 C |
| 2006 | 10.4 C | +1.14 C |
| 2007 | 10.4 C | +1.16 C |
| 2008 | 10.2 C | +0.97 C |
| 2009 | 9.6 C | +0.41 C |
| 2010 | 8.2 C | -1.03 C |
| 2011 | 9.9 C | +0.64 C |
| 2012 | 9.3 C | +0.09 C |
| 2013 | 9.4 C | +0.21 C |
| 2014 | 10.8 C | +1.56 C |
| 2015 | 10.3 C | +1.09 C |
| 2016 | 10.3 C | +1.02 C |
| 2017 | 10.2 C | +0.93 C |
| 2018 | 10.8 C | +1.56 C |
| 2019 | 11.0 C | +1.75 C |
| 2020 | 11.1 C | +1.85 C |
| 2021 | 10.2 C | +0.98 C |
| 2022 | 10.8 C | +1.52 C |
| 2023 | 10.9 C | +1.69 C |
| 2024 | 11.6 C | +2.38 C |
| 2025 | 10.8 C | +1.60 C |
The annual mean temperature here has risen by 0.3 C (0.2 to 0.4) per decade over 1947 to 2025. In Fahrenheit: 0.6 F (0.4 to 0.7) per decade. The slope is a straight line fitted to 79 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.3 C (0.2 to 0.4) per decade | 0.6 F (0.4 to 0.7) per decade | 1947 to 2025 | 79 | Rise |
| Mean daily maximum | 0.3 C (0.2 to 0.4) per decade | 0.6 F (0.4 to 0.7) per decade | 1947 to 2025 | 79 | Rise |
| Mean daily minimum | 0.3 C (0.2 to 0.4) per decade | 0.6 F (0.4 to 0.7) per decade | 1947 to 2025 | 79 | 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
1936 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 38.4 C (101.1 F) | 2022 | 32.2 C (90.0 F) | 80 |
| Coldest night (TNn) | -18.4 C (-1.1 F) | 1956 | -10.9 C (12.5 F) | 80 |
| Wettest day (Rx1day) | 111.4 mm (4.4 in) | 2011 | 30.5 mm (1.2 in) | 84 |
| Wettest five days (Rx5day) | 140.7 mm (5.5 in) | 2011 | 51.4 mm (2.0 in) | 83 |
| Longest dry spell (CDD) | 52 days | 1992 | 23 days | 83 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1936 | n/a |
| 1937 | n/a |
| 1938 | n/a |
| 1939 | n/a |
| 1940 | n/a |
| 1941 | n/a |
| 1942 | n/a |
| 1943 | n/a |
| 1947 | 35.0 C (95.0 F) |
| 1948 | 32.2 C (90.0 F) |
| 1949 | 31.7 C (89.1 F) |
| 1950 | 29.4 C (84.9 F) |
| 1951 | 32.0 C (89.6 F) |
| 1952 | 31.4 C (88.5 F) |
| 1953 | 30.2 C (86.4 F) |
| 1954 | 33.0 C (91.4 F) |
| 1955 | 29.0 C (84.2 F) |
| 1956 | 28.4 C (83.1 F) |
| 1957 | 32.9 C (91.2 F) |
| 1958 | 27.9 C (82.2 F) |
| 1959 | 34.2 C (93.6 F) |
| 1960 | 29.0 C (84.2 F) |
| 1961 | 28.8 C (83.8 F) |
| 1962 | 28.6 C (83.5 F) |
| 1963 | 34.5 C (94.1 F) |
| 1964 | 33.5 C (92.3 F) |
| 1965 | 26.8 C (80.2 F) |
| 1966 | 31.7 C (89.1 F) |
| 1967 | 30.3 C (86.5 F) |
| 1968 | 32.6 C (90.7 F) |
| 1969 | 32.9 C (91.2 F) |
| 1970 | 30.2 C (86.4 F) |
| 1971 | 31.9 C (89.4 F) |
| 1972 | 30.3 C (86.5 F) |
| 1973 | 32.3 C (90.1 F) |
| 1974 | 33.5 C (92.3 F) |
| 1975 | 32.2 C (90.0 F) |
| 1976 | 29.4 C (84.9 F) |
| 1977 | 29.1 C (84.4 F) |
| 1978 | 30.3 C (86.5 F) |
| 1979 | 32.2 C (90.0 F) |
| 1980 | 29.9 C (85.8 F) |
| 1981 | 30.3 C (86.5 F) |
| 1982 | 32.3 C (90.1 F) |
| 1983 | 32.6 C (90.7 F) |
| 1984 | 30.5 C (86.9 F) |
| 1985 | 30.6 C (87.1 F) |
| 1986 | 32.0 C (89.6 F) |
| 1987 | 29.1 C (84.4 F) |
| 1988 | 28.0 C (82.4 F) |
| 1989 | 33.0 C (91.4 F) |
| 1990 | 33.7 C (92.7 F) |
| 1991 | 32.2 C (90.0 F) |
| 1992 | 36.9 C (98.4 F) |
| 1993 | 28.8 C (83.8 F) |
| 1994 | 35.3 C (95.5 F) |
| 1995 | 31.6 C (88.9 F) |
| 1996 | 33.3 C (91.9 F) |
| 1997 | 32.2 C (90.0 F) |
| 1998 | 32.5 C (90.5 F) |
| 1999 | 33.2 C (91.8 F) |
| 2000 | 32.6 C (90.7 F) |
| 2001 | 33.2 C (91.8 F) |
| 2002 | 32.3 C (90.1 F) |
| 2003 | 32.4 C (90.3 F) |
| 2004 | 29.3 C (84.7 F) |
| 2005 | 32.8 C (91.0 F) |
| 2006 | 32.4 C (90.3 F) |
| 2007 | 29.7 C (85.5 F) |
| 2008 | 33.5 C (92.3 F) |
| 2009 | 32.0 C (89.6 F) |
| 2010 | 34.4 C (93.9 F) |
| 2011 | 30.5 C (86.9 F) |
| 2012 | 30.1 C (86.2 F) |
| 2013 | 33.6 C (92.5 F) |
| 2014 | 29.9 C (85.8 F) |
| 2015 | 34.9 C (94.8 F) |
| 2016 | 32.9 C (91.2 F) |
| 2017 | 30.1 C (86.2 F) |
| 2018 | 35.5 C (95.9 F) |
| 2019 | 35.9 C (96.6 F) |
| 2020 | 31.7 C (89.1 F) |
| 2021 | 34.8 C (94.6 F) |
| 2022 | 38.4 C (101.1 F) |
| 2023 | 33.1 C (91.6 F) |
| 2024 | 32.6 C (90.7 F) |
| 2025 | 36.0 C (96.8 F) |
| 2026 | 36.8 C (98.2 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1936 | n/a |
| 1937 | n/a |
| 1938 | n/a |
| 1939 | n/a |
| 1940 | n/a |
| 1941 | n/a |
| 1942 | n/a |
| 1943 | n/a |
| 1947 | -17.6 C (0.3 F) |
| 1948 | -12.6 C (9.3 F) |
| 1949 | -9.0 C (15.8 F) |
| 1950 | -9.2 C (15.4 F) |
| 1951 | -10.0 C (14.0 F) |
| 1952 | -6.3 C (20.7 F) |
| 1953 | -14.0 C (6.8 F) |
| 1954 | -16.9 C (1.6 F) |
| 1955 | -11.3 C (11.7 F) |
| 1956 | -18.4 C (-1.1 F) |
| 1957 | -12.8 C (9.0 F) |
| 1958 | -10.8 C (12.6 F) |
| 1959 | -9.3 C (15.3 F) |
| 1960 | -13.6 C (7.5 F) |
| 1961 | -15.6 C (3.9 F) |
| 1962 | -9.8 C (14.4 F) |
| 1963 | -18.1 C (-0.6 F) |
| 1964 | -10.6 C (12.9 F) |
| 1965 | -10.0 C (14.0 F) |
| 1966 | -12.4 C (9.7 F) |
| 1967 | -8.2 C (17.2 F) |
| 1968 | -11.2 C (11.8 F) |
| 1969 | -15.1 C (4.8 F) |
| 1970 | -14.6 C (5.7 F) |
| 1971 | -13.4 C (7.9 F) |
| 1972 | -14.6 C (5.7 F) |
| 1973 | -8.6 C (16.5 F) |
| 1974 | -3.2 C (26.2 F) |
| 1975 | -5.6 C (21.9 F) |
| 1976 | -12.0 C (10.4 F) |
| 1977 | -7.5 C (18.5 F) |
| 1978 | -15.1 C (4.8 F) |
| 1979 | -17.8 C (0.0 F) |
| 1980 | -12.2 C (10.0 F) |
| 1981 | -13.2 C (8.2 F) |
| 1982 | -12.0 C (10.4 F) |
| 1983 | -9.2 C (15.4 F) |
| 1984 | -7.9 C (17.8 F) |
| 1985 | -17.0 C (1.4 F) |
| 1986 | -15.1 C (4.8 F) |
| 1987 | -15.7 C (3.7 F) |
| 1988 | -6.3 C (20.7 F) |
| 1989 | -5.4 C (22.3 F) |
| 1990 | -3.2 C (26.2 F) |
| 1991 | -11.1 C (12.0 F) |
| 1992 | -8.0 C (17.6 F) |
| 1993 | -11.9 C (10.6 F) |
| 1994 | -10.2 C (13.6 F) |
| 1995 | -14.3 C (6.3 F) |
| 1996 | -14.9 C (5.2 F) |
| 1997 | -14.4 C (6.1 F) |
| 1998 | -11.6 C (11.1 F) |
| 1999 | -6.3 C (20.7 F) |
| 2000 | -6.0 C (21.2 F) |
| 2001 | -7.1 C (19.2 F) |
| 2002 | -9.8 C (14.4 F) |
| 2003 | -10.9 C (12.4 F) |
| 2004 | -8.3 C (17.1 F) |
| 2005 | -7.2 C (19.0 F) |
| 2006 | -13.3 C (8.1 F) |
| 2007 | -5.7 C (21.7 F) |
| 2008 | -6.4 C (20.5 F) |
| 2009 | -13.2 C (8.2 F) |
| 2010 | -14.3 C (6.3 F) |
| 2011 | -9.3 C (15.3 F) |
| 2012 | -16.0 C (3.2 F) |
| 2013 | -8.6 C (16.5 F) |
| 2014 | -14.3 C (6.3 F) |
| 2015 | -7.0 C (19.4 F) |
| 2016 | -10.9 C (12.4 F) |
| 2017 | -6.8 C (19.8 F) |
| 2018 | -12.0 C (10.4 F) |
| 2019 | -5.6 C (21.9 F) |
| 2020 | -2.2 C (28.0 F) |
| 2021 | -7.9 C (17.8 F) |
| 2022 | -7.9 C (17.8 F) |
| 2023 | -5.3 C (22.5 F) |
| 2024 | -4.6 C (23.7 F) |
| 2025 | -7.0 C (19.4 F) |
| 2026 | -11.3 C (11.7 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1936 | 19.1 mm (0.8 in) |
| 1937 | 93.0 mm (3.7 in) |
| 1938 | 30.5 mm (1.2 in) |
| 1939 | 25.9 mm (1.0 in) |
| 1940 | 30.0 mm (1.2 in) |
| 1941 | 37.1 mm (1.5 in) |
| 1942 | 90.7 mm (3.6 in) |
| 1943 | 63.0 mm (2.5 in) |
| 1947 | n/a |
| 1948 | n/a |
| 1949 | n/a |
| 1950 | n/a |
| 1951 | 33.3 mm (1.3 in) |
| 1952 | 42.2 mm (1.7 in) |
| 1953 | 16.9 mm (0.7 in) |
| 1954 | 36.6 mm (1.4 in) |
| 1955 | 34.0 mm (1.3 in) |
| 1956 | 39.9 mm (1.6 in) |
| 1957 | 23.5 mm (0.9 in) |
| 1958 | 21.9 mm (0.9 in) |
| 1959 | 38.3 mm (1.5 in) |
| 1960 | 61.6 mm (2.4 in) |
| 1961 | 35.5 mm (1.4 in) |
| 1962 | 42.8 mm (1.7 in) |
| 1963 | 25.3 mm (1.0 in) |
| 1964 | 20.0 mm (0.8 in) |
| 1965 | 39.7 mm (1.6 in) |
| 1966 | 29.7 mm (1.2 in) |
| 1967 | 23.9 mm (0.9 in) |
| 1968 | 35.1 mm (1.4 in) |
| 1969 | 33.8 mm (1.3 in) |
| 1970 | 29.0 mm (1.1 in) |
| 1971 | 27.1 mm (1.1 in) |
| 1972 | 52.6 mm (2.1 in) |
| 1973 | 27.7 mm (1.1 in) |
| 1974 | 21.3 mm (0.8 in) |
| 1975 | 28.6 mm (1.1 in) |
| 1976 | 20.7 mm (0.8 in) |
| 1977 | 28.0 mm (1.1 in) |
| 1978 | 31.3 mm (1.2 in) |
| 1979 | 43.5 mm (1.7 in) |
| 1980 | 29.5 mm (1.2 in) |
| 1981 | 40.5 mm (1.6 in) |
| 1982 | 16.7 mm (0.7 in) |
| 1983 | 21.1 mm (0.8 in) |
| 1984 | 41.2 mm (1.6 in) |
| 1985 | 16.9 mm (0.7 in) |
| 1986 | 23.3 mm (0.9 in) |
| 1987 | 36.1 mm (1.4 in) |
| 1988 | 23.2 mm (0.9 in) |
| 1989 | 33.5 mm (1.3 in) |
| 1990 | 42.6 mm (1.7 in) |
| 1991 | 41.6 mm (1.6 in) |
| 1992 | 20.6 mm (0.8 in) |
| 1993 | 34.9 mm (1.4 in) |
| 1994 | 29.0 mm (1.1 in) |
| 1995 | 60.5 mm (2.4 in) |
| 1996 | 24.2 mm (1.0 in) |
| 1997 | 23.1 mm (0.9 in) |
| 1998 | 32.6 mm (1.3 in) |
| 1999 | 40.4 mm (1.6 in) |
| 2000 | 21.4 mm (0.8 in) |
| 2001 | 40.5 mm (1.6 in) |
| 2002 | 45.8 mm (1.8 in) |
| 2003 | 23.0 mm (0.9 in) |
| 2004 | 28.2 mm (1.1 in) |
| 2005 | 18.1 mm (0.7 in) |
| 2006 | 30.4 mm (1.2 in) |
| 2007 | 25.3 mm (1.0 in) |
| 2008 | 22.7 mm (0.9 in) |
| 2009 | 21.1 mm (0.8 in) |
| 2010 | 38.1 mm (1.5 in) |
| 2011 | 111.4 mm (4.4 in) |
| 2012 | 21.7 mm (0.9 in) |
| 2013 | 29.5 mm (1.2 in) |
| 2014 | 25.7 mm (1.0 in) |
| 2015 | 16.3 mm (0.6 in) |
| 2016 | 14.2 mm (0.6 in) |
| 2017 | 39.4 mm (1.6 in) |
| 2018 | 28.7 mm (1.1 in) |
| 2019 | 26.4 mm (1.0 in) |
| 2020 | 56.3 mm (2.2 in) |
| 2021 | 57.6 mm (2.3 in) |
| 2022 | 33.2 mm (1.3 in) |
| 2023 | 41.2 mm (1.6 in) |
| 2024 | 32.1 mm (1.3 in) |
| 2025 | 44.1 mm (1.7 in) |
| 2026 | 35.3 mm (1.4 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1936 | n/a |
| 1937 | 39.8 mm (1.6 in) |
| 1938 | 12.6 mm (0.5 in) |
| 1939 | 19.6 mm (0.8 in) |
| 1940 | 60.8 mm (2.4 in) |
| 1941 | 11.4 mm (0.4 in) |
| 1942 | 43.7 mm (1.7 in) |
| 1943 | 9.9 mm (0.39 in) |
| 1947 | n/a |
| 1948 | n/a |
| 1949 | n/a |
| 1950 | n/a |
| 1951 | 51.4 mm (2.0 in) |
| 1952 | 50.2 mm (2.0 in) |
| 1953 | 53.6 mm (2.1 in) |
| 1954 | 75.8 mm (3.0 in) |
| 1955 | 47.2 mm (1.9 in) |
| 1956 | 47.1 mm (1.9 in) |
| 1957 | 32.2 mm (1.3 in) |
| 1958 | 48.3 mm (1.9 in) |
| 1959 | 56.8 mm (2.2 in) |
| 1960 | 98.5 mm (3.9 in) |
| 1961 | 49.9 mm (2.0 in) |
| 1962 | 64.4 mm (2.5 in) |
| 1963 | 57.7 mm (2.3 in) |
| 1964 | 37.8 mm (1.5 in) |
| 1965 | 63.3 mm (2.5 in) |
| 1966 | 52.1 mm (2.1 in) |
| 1967 | 49.3 mm (1.9 in) |
| 1968 | 67.2 mm (2.6 in) |
| 1969 | 57.5 mm (2.3 in) |
| 1970 | 62.0 mm (2.4 in) |
| 1971 | 38.4 mm (1.5 in) |
| 1972 | 64.0 mm (2.5 in) |
| 1973 | 41.5 mm (1.6 in) |
| 1974 | 37.7 mm (1.5 in) |
| 1975 | 53.8 mm (2.1 in) |
| 1976 | 43.3 mm (1.7 in) |
| 1977 | 66.0 mm (2.6 in) |
| 1978 | 49.5 mm (1.9 in) |
| 1979 | 58.6 mm (2.3 in) |
| 1980 | 43.9 mm (1.7 in) |
| 1981 | 61.6 mm (2.4 in) |
| 1982 | 32.4 mm (1.3 in) |
| 1983 | 40.8 mm (1.6 in) |
| 1984 | 67.5 mm (2.7 in) |
| 1985 | 43.7 mm (1.7 in) |
| 1986 | 57.1 mm (2.2 in) |
| 1987 | 73.6 mm (2.9 in) |
| 1988 | 40.2 mm (1.6 in) |
| 1989 | 53.7 mm (2.1 in) |
| 1990 | 65.9 mm (2.6 in) |
| 1991 | 66.7 mm (2.6 in) |
| 1992 | 39.0 mm (1.5 in) |
| 1993 | 69.3 mm (2.7 in) |
| 1994 | 49.5 mm (1.9 in) |
| 1995 | 72.8 mm (2.9 in) |
| 1996 | 31.7 mm (1.2 in) |
| 1997 | 43.9 mm (1.7 in) |
| 1998 | 46.7 mm (1.8 in) |
| 1999 | 53.8 mm (2.1 in) |
| 2000 | 38.7 mm (1.5 in) |
| 2001 | 68.5 mm (2.7 in) |
| 2002 | 54.6 mm (2.1 in) |
| 2003 | 59.4 mm (2.3 in) |
| 2004 | 41.5 mm (1.6 in) |
| 2005 | 42.2 mm (1.7 in) |
| 2006 | 85.0 mm (3.3 in) |
| 2007 | 58.2 mm (2.3 in) |
| 2008 | 35.8 mm (1.4 in) |
| 2009 | 41.8 mm (1.6 in) |
| 2010 | 59.8 mm (2.4 in) |
| 2011 | 140.7 mm (5.5 in) |
| 2012 | 30.9 mm (1.2 in) |
| 2013 | 64.1 mm (2.5 in) |
| 2014 | 70.5 mm (2.8 in) |
| 2015 | 35.5 mm (1.4 in) |
| 2016 | 37.2 mm (1.5 in) |
| 2017 | 74.0 mm (2.9 in) |
| 2018 | 44.0 mm (1.7 in) |
| 2019 | 56.2 mm (2.2 in) |
| 2020 | 72.2 mm (2.8 in) |
| 2021 | 69.7 mm (2.7 in) |
| 2022 | 44.0 mm (1.7 in) |
| 2023 | 58.8 mm (2.3 in) |
| 2024 | 51.4 mm (2.0 in) |
| 2025 | 71.5 mm (2.8 in) |
| 2026 | 36.2 mm (1.4 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1936 | n/a |
| 1937 | 1 day |
| 1938 | 1 day |
| 1939 | 1 day |
| 1940 | 1 day |
| 1941 | 1 day |
| 1942 | 1 day |
| 1943 | 1 day |
| 1947 | n/a |
| 1948 | n/a |
| 1949 | n/a |
| 1950 | n/a |
| 1951 | 33 days |
| 1952 | 12 days |
| 1953 | 26 days |
| 1954 | 35 days |
| 1955 | 20 days |
| 1956 | 25 days |
| 1957 | 16 days |
| 1958 | 25 days |
| 1959 | 25 days |
| 1960 | 19 days |
| 1961 | 23 days |
| 1962 | 23 days |
| 1963 | 22 days |
| 1964 | 30 days |
| 1965 | 29 days |
| 1966 | 17 days |
| 1967 | 18 days |
| 1968 | 21 days |
| 1969 | 21 days |
| 1970 | 23 days |
| 1971 | 15 days |
| 1972 | 25 days |
| 1973 | 22 days |
| 1974 | 33 days |
| 1975 | 23 days |
| 1976 | 22 days |
| 1977 | 24 days |
| 1978 | 21 days |
| 1979 | 17 days |
| 1980 | 30 days |
| 1981 | 15 days |
| 1982 | 24 days |
| 1983 | 28 days |
| 1984 | 24 days |
| 1985 | 22 days |
| 1986 | 29 days |
| 1987 | 22 days |
| 1988 | 16 days |
| 1989 | 24 days |
| 1990 | 17 days |
| 1991 | 34 days |
| 1992 | 52 days |
| 1993 | 23 days |
| 1994 | 26 days |
| 1995 | 32 days |
| 1996 | 33 days |
| 1997 | 41 days |
| 1998 | 15 days |
| 1999 | 20 days |
| 2000 | 16 days |
| 2001 | 23 days |
| 2002 | 25 days |
| 2003 | 26 days |
| 2004 | 17 days |
| 2005 | 19 days |
| 2006 | 18 days |
| 2007 | 43 days |
| 2008 | 17 days |
| 2009 | 24 days |
| 2010 | 19 days |
| 2011 | 35 days |
| 2012 | 26 days |
| 2013 | 23 days |
| 2014 | 16 days |
| 2015 | 17 days |
| 2016 | 24 days |
| 2017 | 15 days |
| 2018 | 24 days |
| 2019 | 15 days |
| 2020 | 27 days |
| 2021 | 19 days |
| 2022 | 38 days |
| 2023 | 39 days |
| 2024 | 22 days |
| 2025 | 30 days |
| 2026 | 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
79 years with a frostAcross 79 years with a frost, the median last spring frost at Rostock-Warnemunde falls on 4 April and the median first autumn frost on 14 November, which leaves a median of 224 days between them.
In 1996 to 2025 the median growing season was 241 days. That is 25 days more than in 1947 to 1976.
Fitted over all years, the growing season changes by +6.3 days per decade at this station.
| Measure | Median, all years | Earliest period (1947 to 1976) | Recent period (1996 to 2025) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 4 April | 9 April | 25 March | 15 days earlier | -3.4 days per decade |
| First autumn frost | 14 November | 11 November | 22 November | 11 days later | +2.9 days per decade |
| Growing days | 224 days | 216 days | 241 days | 25 days more | +6.3 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
75 years, 1951 to 2025A day with at least 30.1 mm (1.2 in) of rain is expected about once in 2 years. A day with at least 79.5 mm (3.1 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 30.1 mm (1.2 in) | |
| 5 years | 41.2 mm (1.6 in) | |
| 10 years | 49.4 mm (1.9 in) | |
| 25 years | 60.6 mm (2.4 in) | |
| 50 years | 69.8 mm (2.7 in) | |
| 100 years | 79.5 mm (3.1 in) | Longer than the 75 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, 75 years of values from 1951 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: 111.4 mm (4.4 in) in 2011; 61.6 mm (2.4 in) in 1960; 60.5 mm (2.4 in) in 1995.
Station Changes
1 suspectedOne change was suspected in the annual mean temperature of Rostock-Warnemunde, at 2015. Each is measured against neighbouring stations.
- Relative to 5 neighbouring stations, the station's annual mean temperature from 2015 ran 0.2 C (0.3 F) higher than in the years before (likely change).
| Year | Shift (C) | Shift (F) | Strength | Neighbours |
|---|---|---|---|---|
| 2015 | +0.2 | +0.3 | 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, Rostock-Warnemunde had a mean temperature of 10.5 C (50.9 F) and 615.5 mm (24.2 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Bonn-Friesdorf (Germany, 511 km away), Troyes-Barberey (France, 859 km away) and Koblenz-Horchheim (Germany, 525 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Bonn-Friesdorf | Germany | 511 km (318 mi) | 10.4 C (50.7 F) | 677.3 mm (26.7 in) | 0.61 |
| Troyes-Barberey | France | 859 km (534 mi) | 10.2 C (50.3 F) | 656.9 mm (25.9 in) | 0.70 |
| Koblenz-Horchheim | Germany | 525 km (326 mi) | 10.5 C (50.8 F) | 674.9 mm (26.6 in) | 0.72 |
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 2026-10-13 (13 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-12).