Simusir Weather Records (RSM00032195)
Record envelope, standing records and threshold days for Simusir (RSM00032195), Russia, with 50 years of record.
Key Facts for Simusir
- Simusir (RSM00032195) is a weather station in Russia at 46.85 latitude and 151.87 longitude, 25 m (82 ft) above sea level.
- The station reports from 1948 to 1997, 50 years of record.
- 1,464 records set at Simusir still stand.
- Records are tracked for tmax, prcp: an element needs 30 years of data to be eligible.
- Simusir set a daily record precipitation of 22.6 mm (0.9 in) on 16 July 1997.
About the Station
- Location: Russia, 46.85 latitude, 151.87 longitude.
- Elevation: 25 m (82 ft).
- Period of record: 1948 to 1997, 50 years.
- Eligible elements: tmax, prcp.
Daily Record Envelope and 2026
0 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 8.9 C (48.0 F) | -17.2 C (1.0 F) | n/a | n/a |
| Feb | 8.0 C (46.4 F) | -20.0 C (-4.0 F) | n/a | n/a |
| Mar | 11.1 C (52.0 F) | -19.0 C (-2.2 F) | n/a | n/a |
| Apr | 19.2 C (66.6 F) | -11.8 C (10.8 F) | n/a | n/a |
| May | 25.0 C (77.0 F) | -5.0 C (23.0 F) | n/a | n/a |
| Jun | 28.1 C (82.6 F) | -3.0 C (26.6 F) | n/a | n/a |
| Jul | 32.0 C (89.6 F) | 0.0 C (32.0 F) | n/a | n/a |
| Aug | 31.0 C (87.8 F) | 0.6 C (33.1 F) | n/a | n/a |
| Sep | 26.8 C (80.2 F) | 0.0 C (32.0 F) | n/a | n/a |
| Oct | 20.0 C (68.0 F) | -3.0 C (26.6 F) | n/a | n/a |
| Nov | 18.3 C (64.9 F) | -11.1 C (12.0 F) | n/a | n/a |
| Dec | 11.3 C (52.3 F) | -18.9 C (-2.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1949 | 15 |
| 1950 | 18 |
| 1951 | 22 |
| 1952 | 24 |
| 1953 | 13 |
| 1954 | 19 |
| 1955 | 27 |
| 1956 | 19 |
| 1957 | 15 |
| 1958 | 21 |
| 1959 | 29 |
| 1960 | 41 |
| 1961 | 42 |
| 1962 | 32 |
| 1963 | 42 |
| 1969 | 67 |
| 1970 | 42 |
| 1971 | 23 |
| 1973 | 36 |
| 1974 | 42 |
| 1975 | 40 |
| 1976 | 51 |
| 1977 | 68 |
| 1978 | 64 |
| 1979 | 77 |
| 1980 | 63 |
| 1981 | 37 |
| 1982 | 40 |
| 1983 | 47 |
| 1984 | 31 |
| 1985 | 30 |
| 1986 | 20 |
| 1987 | 38 |
| 1988 | 22 |
| 1989 | 31 |
| 1990 | 45 |
| 1991 | 25 |
| 1992 | 34 |
| 1993 | 14 |
| 1994 | 35 |
| 1995 | 35 |
| 1996 | 13 |
| 1997 | 15 |
Wettest Day of Each Month
May: 120.9 mm (4.8 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 51.6 mm (2.0 in) | 23 January 1988 |
| Feb | 56.9 mm (2.2 in) | 23 February 1973 |
| Mar | 63.0 mm (2.5 in) | 27 March 1971 |
| Apr | 81.4 mm (3.2 in) | 14 April 1962 |
| May | 120.9 mm (4.8 in) | 12 May 1970 |
| Jun | 112.0 mm (4.4 in) | 27 June 1969 |
| Jul | 67.5 mm (2.7 in) | 24 July 1958 |
| Aug | 96.4 mm (3.8 in) | 22 August 1978 |
| Sep | 110.0 mm (4.3 in) | 10 September 1975 |
| Oct | 99.8 mm (3.9 in) | 20 October 1979 |
| Nov | 109.0 mm (4.3 in) | 19 November 1975 |
| Dec | 67.1 mm (2.6 in) | 9 December 1957 |
Period of Record Coverage
1948 to 1997| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1948 | 1 | 0% | No |
| 1949 | 70 | 19% | No |
| 1950 | 104 | 28% | No |
| 1951 | 96 | 26% | No |
| 1952 | 128 | 35% | No |
| 1953 | 49 | 13% | No |
| 1954 | 136 | 37% | No |
| 1955 | 143 | 39% | No |
| 1956 | 138 | 38% | No |
| 1957 | 142 | 39% | No |
| 1958 | 156 | 43% | No |
| 1959 | 263 | 72% | No |
| 1960 | 268 | 73% | No |
| 1961 | 261 | 72% | No |
| 1962 | 282 | 77% | No |
| 1963 | 291 | 80% | No |
| 1969 | 280 | 77% | No |
| 1970 | 299 | 82% | No |
| 1971 | 157 | 43% | No |
| 1973 | 288 | 79% | No |
| 1974 | 309 | 85% | No |
| 1975 | 317 | 87% | No |
| 1976 | 315 | 86% | No |
| 1977 | 320 | 88% | No |
| 1978 | 310 | 85% | No |
| 1979 | 308 | 84% | No |
| 1980 | 323 | 88% | No |
| 1981 | 325 | 89% | No |
| 1982 | 298 | 82% | No |
| 1983 | 302 | 83% | No |
| 1984 | 309 | 84% | No |
| 1985 | 294 | 81% | No |
| 1986 | 285 | 78% | No |
| 1987 | 288 | 79% | No |
| 1988 | 295 | 81% | No |
| 1989 | 300 | 82% | No |
| 1990 | 293 | 80% | No |
| 1991 | 298 | 82% | No |
| 1992 | 283 | 77% | No |
| 1993 | 299 | 82% | No |
| 1994 | 287 | 79% | No |
| 1995 | 286 | 78% | No |
| 1996 | 146 | 40% | No |
| 1997 | 168 | 46% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 16 July 1997 | Simusir, RU | daily rain | 22.6 mm (0.9 in) | 6.8 mm (0.27 in) | 35 years | 20 of 100 (Routine) |
| 1 June 1997 | Simusir, RU | daily low max (Tie) | 3.0 C (37.4 F) | tie | 16 years | 2 of 100 (Routine) |
| 29 May 1997 | Simusir, RU | daily low max | 2.5 C (36.5 F) | 0.3 C (0.5 F) | 28 years | 13 of 100 (Routine) |
| 28 April 1997 | Simusir, RU | monthly high max | 19.2 C (66.6 F) | 1.2 C (2.2 F) | 15 years | 22 of 100 (Routine) |
| 4 April 1997 | Simusir, RU | daily high max | 7.3 C (45.1 F) | 2.3 C (4.1 F) | 35 years | 21 of 100 (Routine) |
| 28 March 1997 | Simusir, RU | daily high max | 5.5 C (41.9 F) | 2.5 C (4.5 F) | 8 years | 16 of 100 (Routine) |
| 19 February 1997 | Simusir, RU | daily rain (Tie) | 17.0 mm (0.7 in) | tie | 2 years | 1 of 100 (Routine) |
| 18 February 1997 | Simusir, RU | daily rain | 19.1 mm (0.8 in) | 7.9 mm (0.31 in) | 38 years | 20 of 100 (Routine) |
| 31 January 1997 | Simusir, RU | daily high max (Tie) | 2.0 C (35.6 F) | tie | 23 years | 2 of 100 (Routine) |
| 4 January 1997 | Simusir, RU | daily high max | 3.1 C (37.6 F) | 0.1 C (0.2 F) | 18 years | 10 of 100 (Routine) |
| 3 January 1997 | Simusir, RU | daily high max (Tie) | 2.2 C (36.0 F) | tie | 35 years | 3 of 100 (Routine) |
| 29 December 1996 | Simusir, RU | daily rain | 23.1 mm (0.9 in) | 7.1 mm (0.28 in) | 13 years | 16 of 100 (Routine) |
| 26 December 1996 | Simusir, RU | daily rain | 38.1 mm (1.5 in) | 7.6 mm (0.30 in) | 36 years | 24 of 100 (Routine) |
| 18 December 1996 | Simusir, RU | daily high max | 7.4 C (45.3 F) | 3.5 C (6.3 F) | 41 years | 28 of 100 (Routine) |
| 6 December 1996 | Simusir, RU | daily rain | 39.9 mm (1.6 in) | 14.1 mm (0.6 in) | 12 years | 25 of 100 (Routine) |
| 6 December 1996 | Simusir, RU | daily high max | 8.7 C (47.7 F) | 0.1 C (0.2 F) | 6 years | 5 of 100 (Routine) |
| 16 November 1996 | Simusir, RU | daily low max | -0.4 C (31.3 F) | 0.4 C (0.7 F) | 44 years | 18 of 100 (Routine) |
| 1 November 1996 | Simusir, RU | daily low max | 3.3 C (37.9 F) | 0.6 C (1.1 F) | 41 years | 17 of 100 (Routine) |
| 27 October 1996 | Simusir, RU | daily rain | 36.1 mm (1.4 in) | 3.6 mm (0.14 in) | 33 years | 15 of 100 (Routine) |
| 16 September 1996 | Simusir, RU | daily high max | 19.7 C (67.5 F) | 1.7 C (3.1 F) | 21 years | 15 of 100 (Routine) |
Extremes by Year
1948 to 1997| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 32.0 C (89.6 F) | 1977 | 25.1 C (77.1 F) | 44 |
| Coldest night (TNn) | -20.0 C (-4.0 F) | 1973 | -12.4 C (9.6 F) | 42 |
| Wettest day (Rx1day) | 120.9 mm (4.8 in) | 1970 | 73.9 mm (2.9 in) | 46 |
| Wettest five days (Rx5day) | 249.5 mm (9.8 in) | 1958 | 105.3 mm (4.1 in) | 46 |
| Longest dry spell (CDD) | 27 days | 1988 | 14 days | 46 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1948 | 7.2 C (45.0 F) |
| 1949 | 26.1 C (79.0 F) |
| 1950 | 22.8 C (73.0 F) |
| 1951 | 22.8 C (73.0 F) |
| 1952 | 17.8 C (64.0 F) |
| 1953 | 13.9 C (57.0 F) |
| 1954 | 25.0 C (77.0 F) |
| 1955 | 28.9 C (84.0 F) |
| 1956 | 22.2 C (72.0 F) |
| 1957 | 25.0 C (77.0 F) |
| 1958 | 22.2 C (72.0 F) |
| 1959 | 20.0 C (68.0 F) |
| 1960 | 22.8 C (73.0 F) |
| 1961 | 25.0 C (77.0 F) |
| 1962 | 26.1 C (79.0 F) |
| 1963 | 23.9 C (75.0 F) |
| 1964 | n/a |
| 1965 | n/a |
| 1969 | 25.0 C (77.0 F) |
| 1970 | 27.2 C (81.0 F) |
| 1971 | 20.0 C (68.0 F) |
| 1973 | 26.0 C (78.8 F) |
| 1974 | 31.0 C (87.8 F) |
| 1975 | 27.0 C (80.6 F) |
| 1976 | 30.0 C (86.0 F) |
| 1977 | 32.0 C (89.6 F) |
| 1978 | 31.0 C (87.8 F) |
| 1979 | 27.0 C (80.6 F) |
| 1980 | 26.0 C (78.8 F) |
| 1981 | 30.0 C (86.0 F) |
| 1982 | 27.2 C (81.0 F) |
| 1983 | 25.1 C (77.2 F) |
| 1984 | 25.7 C (78.3 F) |
| 1985 | 22.5 C (72.5 F) |
| 1986 | 27.9 C (82.2 F) |
| 1987 | 26.8 C (80.2 F) |
| 1988 | 27.0 C (80.6 F) |
| 1989 | 26.6 C (79.9 F) |
| 1990 | 28.1 C (82.6 F) |
| 1991 | 23.0 C (73.4 F) |
| 1992 | 23.0 C (73.4 F) |
| 1993 | 22.4 C (72.3 F) |
| 1994 | 24.9 C (76.8 F) |
| 1995 | 24.0 C (75.2 F) |
| 1996 | 25.1 C (77.2 F) |
| 1997 | 20.5 C (68.9 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1948 | n/a |
| 1949 | -18.9 C (-2.0 F) |
| 1950 | -17.2 C (1.0 F) |
| 1951 | -13.9 C (7.0 F) |
| 1952 | n/a |
| 1953 | -11.1 C (12.0 F) |
| 1954 | -15.0 C (5.0 F) |
| 1955 | -10.0 C (14.0 F) |
| 1956 | -15.0 C (5.0 F) |
| 1957 | -12.2 C (10.0 F) |
| 1958 | -12.2 C (10.0 F) |
| 1959 | -12.8 C (9.0 F) |
| 1960 | -13.9 C (7.0 F) |
| 1961 | -13.9 C (7.0 F) |
| 1962 | -11.1 C (12.0 F) |
| 1963 | -8.9 C (16.0 F) |
| 1964 | n/a |
| 1965 | n/a |
| 1969 | -16.1 C (3.0 F) |
| 1970 | -15.0 C (5.0 F) |
| 1971 | -10.0 C (14.0 F) |
| 1973 | -20.0 C (-4.0 F) |
| 1974 | -12.0 C (10.4 F) |
| 1975 | -16.0 C (3.2 F) |
| 1976 | -12.0 C (10.4 F) |
| 1977 | -19.0 C (-2.2 F) |
| 1978 | -14.0 C (6.8 F) |
| 1979 | -15.0 C (5.0 F) |
| 1980 | -15.0 C (5.0 F) |
| 1981 | -19.0 C (-2.2 F) |
| 1982 | -10.5 C (13.1 F) |
| 1983 | -15.4 C (4.3 F) |
| 1984 | -11.3 C (11.7 F) |
| 1985 | -10.8 C (12.6 F) |
| 1986 | -14.5 C (5.9 F) |
| 1987 | -12.5 C (9.5 F) |
| 1988 | -12.5 C (9.5 F) |
| 1989 | -11.8 C (10.8 F) |
| 1990 | -12.3 C (9.9 F) |
| 1991 | -9.1 C (15.6 F) |
| 1992 | -11.7 C (10.9 F) |
| 1993 | -9.6 C (14.7 F) |
| 1994 | -12.4 C (9.7 F) |
| 1995 | -11.3 C (11.7 F) |
| 1996 | -8.6 C (16.5 F) |
| 1997 | -9.5 C (14.9 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1948 | 79.8 mm (3.1 in) |
| 1949 | 53.9 mm (2.1 in) |
| 1950 | 51.0 mm (2.0 in) |
| 1951 | 54.0 mm (2.1 in) |
| 1952 | 85.3 mm (3.4 in) |
| 1953 | 77.0 mm (3.0 in) |
| 1954 | 63.1 mm (2.5 in) |
| 1955 | 72.5 mm (2.9 in) |
| 1956 | 62.0 mm (2.4 in) |
| 1957 | 89.0 mm (3.5 in) |
| 1958 | 91.4 mm (3.6 in) |
| 1959 | 75.9 mm (3.0 in) |
| 1960 | 79.4 mm (3.1 in) |
| 1961 | 99.5 mm (3.9 in) |
| 1962 | 81.4 mm (3.2 in) |
| 1963 | 56.2 mm (2.2 in) |
| 1964 | 60.1 mm (2.4 in) |
| 1965 | 88.6 mm (3.5 in) |
| 1969 | 112.0 mm (4.4 in) |
| 1970 | 120.9 mm (4.8 in) |
| 1971 | 69.1 mm (2.7 in) |
| 1973 | 56.9 mm (2.2 in) |
| 1974 | 66.0 mm (2.6 in) |
| 1975 | 110.0 mm (4.3 in) |
| 1976 | 103.1 mm (4.1 in) |
| 1977 | 94.1 mm (3.7 in) |
| 1978 | 96.4 mm (3.8 in) |
| 1979 | 99.8 mm (3.9 in) |
| 1980 | 91.0 mm (3.6 in) |
| 1981 | 64.8 mm (2.6 in) |
| 1982 | 75.2 mm (3.0 in) |
| 1983 | 74.5 mm (2.9 in) |
| 1984 | 93.6 mm (3.7 in) |
| 1985 | 55.1 mm (2.2 in) |
| 1986 | 46.8 mm (1.8 in) |
| 1987 | 79.0 mm (3.1 in) |
| 1988 | 57.6 mm (2.3 in) |
| 1989 | 69.2 mm (2.7 in) |
| 1990 | 65.8 mm (2.6 in) |
| 1991 | 73.2 mm (2.9 in) |
| 1992 | 72.8 mm (2.9 in) |
| 1993 | 61.6 mm (2.4 in) |
| 1994 | 51.2 mm (2.0 in) |
| 1995 | 59.7 mm (2.4 in) |
| 1996 | 74.9 mm (2.9 in) |
| 1997 | 27.9 mm (1.1 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1948 | 105.0 mm (4.1 in) |
| 1949 | 75.8 mm (3.0 in) |
| 1950 | 113.6 mm (4.5 in) |
| 1951 | 56.4 mm (2.2 in) |
| 1952 | 159.3 mm (6.3 in) |
| 1953 | 138.0 mm (5.4 in) |
| 1954 | 82.0 mm (3.2 in) |
| 1955 | 138.1 mm (5.4 in) |
| 1956 | 97.9 mm (3.9 in) |
| 1957 | 122.3 mm (4.8 in) |
| 1958 | 249.5 mm (9.8 in) |
| 1959 | 124.8 mm (4.9 in) |
| 1960 | 109.8 mm (4.3 in) |
| 1961 | 105.5 mm (4.2 in) |
| 1962 | 119.9 mm (4.7 in) |
| 1963 | 108.7 mm (4.3 in) |
| 1964 | 96.4 mm (3.8 in) |
| 1965 | 113.9 mm (4.5 in) |
| 1969 | 123.2 mm (4.9 in) |
| 1970 | 109.7 mm (4.3 in) |
| 1971 | 88.4 mm (3.5 in) |
| 1973 | 80.0 mm (3.1 in) |
| 1974 | 81.3 mm (3.2 in) |
| 1975 | 175.3 mm (6.9 in) |
| 1976 | 111.0 mm (4.4 in) |
| 1977 | 184.8 mm (7.3 in) |
| 1978 | 125.4 mm (4.9 in) |
| 1979 | 155.7 mm (6.1 in) |
| 1980 | 101.7 mm (4.0 in) |
| 1981 | 104.2 mm (4.1 in) |
| 1982 | 198.5 mm (7.8 in) |
| 1983 | 103.4 mm (4.1 in) |
| 1984 | 147.5 mm (5.8 in) |
| 1985 | 12.4 mm (0.5 in) |
| 1986 | 68.4 mm (2.7 in) |
| 1987 | 99.7 mm (3.9 in) |
| 1988 | 78.9 mm (3.1 in) |
| 1989 | 94.0 mm (3.7 in) |
| 1990 | 91.0 mm (3.6 in) |
| 1991 | 121.4 mm (4.8 in) |
| 1992 | 96.9 mm (3.8 in) |
| 1993 | 133.8 mm (5.3 in) |
| 1994 | 90.1 mm (3.5 in) |
| 1995 | 92.7 mm (3.6 in) |
| 1996 | 23.3 mm (0.9 in) |
| 1997 | 70.1 mm (2.8 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1948 | 9 days |
| 1949 | 23 days |
| 1950 | 17 days |
| 1951 | 24 days |
| 1952 | 14 days |
| 1953 | 20 days |
| 1954 | 20 days |
| 1955 | 15 days |
| 1956 | 11 days |
| 1957 | 13 days |
| 1958 | 11 days |
| 1959 | 18 days |
| 1960 | 15 days |
| 1961 | 12 days |
| 1962 | 8 days |
| 1963 | 11 days |
| 1964 | 11 days |
| 1965 | 10 days |
| 1969 | 7 days |
| 1970 | 10 days |
| 1971 | 5 days |
| 1973 | 19 days |
| 1974 | 9 days |
| 1975 | 11 days |
| 1976 | 9 days |
| 1977 | 25 days |
| 1978 | 8 days |
| 1979 | 10 days |
| 1980 | 16 days |
| 1981 | 12 days |
| 1982 | 14 days |
| 1983 | 16 days |
| 1984 | 20 days |
| 1985 | 4 days |
| 1986 | 23 days |
| 1987 | 15 days |
| 1988 | 27 days |
| 1989 | 18 days |
| 1990 | 14 days |
| 1991 | 22 days |
| 1992 | 16 days |
| 1993 | 18 days |
| 1994 | 12 days |
| 1995 | 15 days |
| 1996 | 6 days |
| 1997 | 7 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.
Rainfall Return Levels
36 years, 1949 to 1995A day with at least 74.2 mm (2.9 in) of rain is expected about once in 2 years. A day with at least 118.9 mm (4.7 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 74.2 mm (2.9 in) | |
| 5 years | 89.9 mm (3.5 in) | |
| 10 years | 98.6 mm (3.9 in) | |
| 25 years | 107.9 mm (4.2 in) | |
| 50 years | 113.8 mm (4.5 in) | Longer than the 36 years of record |
| 100 years | 118.9 mm (4.7 in) | Longer than the 36 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, 36 years of values from 1949 to 1995.
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: 110.0 mm (4.3 in) in 1975; 103.1 mm (4.1 in) in 1976; 99.8 mm (3.9 in) in 1979.
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 2026-10-17 (17 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2025-12-31).