Built 2026-10-17 (17 October 2026)

Nercinsk Weather Records (RSM00030768)

Record envelope, standing records and threshold days for Nercinsk (RSM00030768), Russia, with 63 years of record.

Key Facts for Nercinsk

  • Nercinsk (RSM00030768) is a weather station in Russia at 52.00 latitude and 116.53 longitude, 482 m (1,581 ft) above sea level.
  • The station reports from 1936 to 1998, 63 years of record.
  • 1,464 records set at Nercinsk still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Nercinsk set a daily record precipitation of 3.0 mm (0.12 in) on 4 October 1995.

About the Station

  • Location: Russia, 52.00 latitude, 116.53 longitude.
  • Elevation: 482 m (1,581 ft).
  • Period of record: 1936 to 1998, 63 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Nercinsk, with 2026 drawn through them The band shows the record high and record low for each calendar day at Nercinsk. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -60-40-2002040 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Nercinsk. 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 Nercinsk, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan-2.3 C (27.9 F)-48.9 C (-56.0 F)n/an/a
Feb2.2 C (36.0 F)-48.9 C (-56.0 F)n/an/a
Mar16.0 C (60.8 F)-42.0 C (-43.6 F)n/an/a
Apr25.4 C (77.7 F)-23.9 C (-11.0 F)n/an/a
May33.3 C (91.9 F)-9.1 C (15.6 F)n/an/a
Jun40.0 C (104.0 F)-2.8 C (27.0 F)n/an/a
Jul38.0 C (100.4 F)3.0 C (37.4 F)n/an/a
Aug35.0 C (95.0 F)-1.1 C (30.0 F)n/an/a
Sep31.8 C (89.2 F)-12.8 C (9.0 F)n/an/a
Oct24.0 C (75.2 F)-30.0 C (-22.0 F)n/an/a
Nov10.6 C (51.1 F)-40.0 C (-40.0 F)n/an/a
Dec3.9 C (39.0 F)-49.9 C (-57.8 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Nercinsk by the year they were set 1,464 records at Nercinsk still stand. 1955 holds the most, with 91. 02550751001953: 511954: 741955: 911956: 91957: 331958: 351969: 421970: 251971: 61973: 141974: 331975: 491976: 861977: 701978: 591979: 351980: 411981: 311982: 351983: 561984: 491985: 591986: 571987: 811988: 441989: 481990: 781991: 421992: 421993: 441994: 251995: 181998: 2195319571971197619801984198819921998
1,464 records at Nercinsk still stand. 1955 holds the most, with 91.
Standing records at Nercinsk by the year they were set
Year setStanding records
195351
195474
195591
19569
195733
195835
196942
197025
19716
197314
197433
197549
197686
197770
197859
197935
198041
198131
198235
198356
198449
198559
198657
198781
198844
198948
199078
199142
199242
199344
199425
199518
19982

All-Time Record Progression

1 new records
When Nercinsk set new all-time records 1 all-time records were set at Nercinsk between 20 July 1984 and 20 July 1984. Each dot is a new record. Record daily precipitation20 July 1984: Record daily precipitation 65.5 mm (2.6 in)1985
1 all-time records were set at Nercinsk between 20 July 1984 and 20 July 1984. Each dot is a new record.
When Nercinsk set new all-time records
DateKindDetail
1984-07-20Record daily precipitationRecord daily precipitation 65.5 mm (2.6 in)

Wettest Day of Each Month

Jul: 65.5 mm (2.6 in)
Record daily precipitation for each month at Nercinsk The wettest day on record for each calendar month at Nercinsk. The most was 65.5 mm (2.6 in) on 20 July 1984. 020406080 Jan: 5.5 mm (0.22 in), 26 January 1980 Jan Feb: 5.2 mm (0.20 in), 27 February 1977 Feb Mar: 7.7 mm (0.30 in), 6 March 1953 Mar Apr: 13.0 mm (0.5 in), 18 April 1936 Apr May: 30.0 mm (1.2 in), 14 May 1969 May Jun: 57.9 mm (2.3 in), 2 June 1987 Jun Jul: 65.5 mm (2.6 in), 20 July 1984 Jul Aug: 41.0 mm (1.6 in), 8 August 1937 Aug Sep: 35.0 mm (1.4 in), 16 September 1959 Sep Oct: 15.8 mm (0.6 in), 10 October 1961 Oct Nov: 12.1 mm (0.5 in), 6 November 1991 Nov Dec: 5.8 mm (0.23 in), 4 December 1955 Dec
The wettest day on record for each calendar month at Nercinsk. The most was 65.5 mm (2.6 in) on 20 July 1984.
Record daily precipitation for each month at Nercinsk
MonthRecord daily precipitation (mm)Date
Jan5.5 mm (0.22 in)26 January 1980
Feb5.2 mm (0.20 in)27 February 1977
Mar7.7 mm (0.30 in)6 March 1953
Apr13.0 mm (0.5 in)18 April 1936
May30.0 mm (1.2 in)14 May 1969
Jun57.9 mm (2.3 in)2 June 1987
Jul65.5 mm (2.6 in)20 July 1984
Aug41.0 mm (1.6 in)8 August 1937
Sep35.0 mm (1.4 in)16 September 1959
Oct15.8 mm (0.6 in)10 October 1961
Nov12.1 mm (0.5 in)6 November 1991
Dec5.8 mm (0.23 in)4 December 1955

Period of Record Coverage

1953 to 1998
Days with data per year at Nercinsk 35 years of record at Nercinsk, 1953 to 1998. 35 years have data for under 90 percent of days and are left out of rankings: 1953, 1954, 1955, 1956, 1957, 1958, 1969, 1970 and others. 1953: 167 of 365 days1954: 196 of 365 days1955: 240 of 365 days1956: 23 of 366 days1957: 108 of 365 days1958: 99 of 365 days1969: 191 of 365 days1970: 138 of 365 days1971: 46 of 365 days1973: 49 of 365 days1974: 159 of 365 days1975: 266 of 365 days1976: 265 of 366 days1977: 277 of 365 days1978: 264 of 365 days1979: 213 of 365 days1980: 209 of 366 days1981: 135 of 365 days1982: 207 of 365 days1983: 263 of 365 days1984: 261 of 366 days1985: 253 of 365 days1986: 260 of 365 days1987: 248 of 365 days1988: 207 of 366 days1989: 244 of 365 days1990: 249 of 365 days1991: 223 of 365 days1992: 130 of 366 days1993: 197 of 365 days1994: 135 of 365 days1995: 78 of 365 days1996: 6 of 366 days1997: 2 of 365 days1998: 1 of 365 days1955197019751980198519901995
35 years of record at Nercinsk, 1953 to 1998. 35 years have data for under 90 percent of days and are left out of rankings: 1953, 1954, 1955, 1956, 1957, 1958, 1969, 1970 and others.
Days with data per year at Nercinsk
YearDays with dataShare of yearComplete
195316746%No
195419654%No
195524066%No
1956236%No
195710830%No
19589927%No
196919152%No
197013838%No
19714613%No
19734913%No
197415944%No
197526673%No
197626572%No
197727776%No
197826472%No
197921358%No
198020957%No
198113537%No
198220757%No
198326372%No
198426171%No
198525369%No
198626071%No
198724868%No
198820757%No
198924467%No
199024968%No
199122361%No
199213036%No
199319754%No
199413537%No
19957821%No
199662%No
199721%No
199810%No

Latest Records

20
Latest records at Nercinsk
DateStationRecordValueBeat old record byOld record stoodSignificance
4 October 1995Nercinsk, RUdaily rain3.0 mm (0.12 in)0.5 mm (0.02 in)4 years9 of 100 (Routine)
9 December 1994Nercinsk, RUdaily rain2.0 mm (0.08 in)0.5 mm (0.02 in)47 years20 of 100 (Routine)
6 April 1994Nercinsk, RUdaily rain7.1 mm (0.28 in)0.3 mm (0.01 in)8 years8 of 100 (Routine)
20 March 1994Nercinsk, RUdaily rain7.1 mm (0.28 in)5.5 mm (0.22 in)37 years20 of 100 (Routine)
26 February 1994Nercinsk, RUdaily rain3.0 mm (0.12 in)1.4 mm (0.06 in)39 years20 of 100 (Routine)
7 January 1994Nercinsk, RUdaily rain1.0 mm (0.04 in)0.1 mm (0.00 in)6 years6 of 100 (Routine)
4 November 1993Nercinsk, RUdaily rain (Tie)5.1 mm (0.20 in)tie34 years3 of 100 (Routine)
20 June 1993Nercinsk, RUdaily rain26.9 mm (1.1 in)11.2 mm (0.4 in)56 years38 of 100 (Notable)
20 December 1992Nercinsk, RUdaily rain4.6 mm (0.18 in)3.7 mm (0.15 in)49 years20 of 100 (Routine)
7 December 1992Nercinsk, RUdaily rain1.0 mm (0.04 in)0.1 mm (0.00 in)54 years20 of 100 (Routine)
5 December 1992Nercinsk, RUdaily rain2.7 mm (0.11 in)1.4 mm (0.06 in)47 years20 of 100 (Routine)
30 November 1992Nercinsk, RUdaily rain4.7 mm (0.19 in)2.5 mm (0.10 in)31 years20 of 100 (Routine)
20 November 1992Nercinsk, RUdaily rain2.3 mm (0.09 in)0.7 mm (0.03 in)50 years20 of 100 (Routine)
13 November 1992Nercinsk, RUdaily rain4.0 mm (0.16 in)0.4 mm (0.02 in)23 years13 of 100 (Routine)
1 October 1992Nercinsk, RUdaily rain2.6 mm (0.10 in)1.0 mm (0.04 in)5 years10 of 100 (Routine)
24 July 1992Nercinsk, RUdaily rain30.0 mm (1.2 in)1.0 mm (0.04 in)10 years9 of 100 (Routine)
12 April 1992Nercinsk, RUdaily rain2.1 mm (0.08 in)1.1 mm (0.04 in)16 years13 of 100 (Routine)
8 April 1992Nercinsk, RUdaily rain3.9 mm (0.15 in)2.3 mm (0.09 in)9 years17 of 100 (Routine)
20 January 1992Nercinsk, RUdaily rain0.9 mm (0.04 in)0.2 mm (0.01 in)30 years15 of 100 (Routine)
15 December 1991Nercinsk, RUdaily rain2.5 mm (0.10 in)0.6 mm (0.02 in)54 years20 of 100 (Routine)

Extremes by Year

1936 to 1998
Yearly extremes at Nercinsk: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)40.0 C (104.0 F)198032.7 C (90.9 F)35
Coldest night (TNn)-49.9 C (-57.8 F)1994-45.1 C (-49.2 F)34
Wettest day (Rx1day)65.5 mm (2.6 in)198430.3 mm (1.2 in)61
Wettest five days (Rx5day)132.5 mm (5.2 in)195851.2 mm (2.0 in)59
Longest dry spell (CDD)112 days193958 days61

Hottest day (TXx)

Hottest day (TXx) at Nercinsk by year The hottest day of the year at Nercinsk, 1936 to 1998. The record is 40.0 C (104.0 F) in 1980, marked on the chart; the median year is 32.7 C (90.9 F). -2002040194019601980Record: 40.0 C (104.0 F) in 1980
The hottest day of the year at Nercinsk, 1936 to 1998. The record is 40.0 C (104.0 F) in 1980, marked on the chart; the median year is 32.7 C (90.9 F).
Hottest day (TXx) at Nercinsk by year
YearHottest day (TXx)
1936n/a
1937n/a
1938n/a
1939n/a
1940n/a
1941n/a
1942n/a
1943n/a
1944n/a
1945n/a
1946n/a
1947n/a
1948n/a
1949n/a
1950n/a
1951n/a
1952n/a
195331.1 C (88.0 F)
195432.2 C (90.0 F)
195535.0 C (95.0 F)
195627.2 C (81.0 F)
195731.1 C (88.0 F)
195827.8 C (82.0 F)
1959n/a
1960n/a
1961n/a
1962n/a
1963n/a
1964n/a
1965n/a
1966n/a
1967n/a
1968n/a
196935.0 C (95.0 F)
197036.1 C (97.0 F)
197131.1 C (88.0 F)
1972n/a
197326.0 C (78.8 F)
197431.0 C (87.8 F)
197536.0 C (96.8 F)
197637.0 C (98.6 F)
197736.0 C (96.8 F)
197833.0 C (91.4 F)
197933.0 C (91.4 F)
198040.0 C (104.0 F)
198131.0 C (87.8 F)
198233.8 C (92.8 F)
198329.8 C (85.6 F)
198434.9 C (94.8 F)
198533.6 C (92.5 F)
198633.6 C (92.5 F)
198733.9 C (93.0 F)
198830.0 C (86.0 F)
198932.5 C (90.5 F)
199038.0 C (100.4 F)
199135.2 C (95.4 F)
199233.6 C (92.5 F)
199332.2 C (90.0 F)
199432.7 C (90.9 F)
199529.6 C (85.3 F)
199627.6 C (81.7 F)
19977.5 C (45.5 F)
1998-7.3 C (18.9 F)

Coldest night (TNn)

Coldest night (TNn) at Nercinsk by year The coldest night of the year at Nercinsk, 1936 to 1998. The record is -49.9 C (-57.8 F) in 1994, marked on the chart; the median year is -45.1 C (-49.2 F). -50-40-30-20194019601980Record: -49.9 C (-57.8 F) in 1994
The coldest night of the year at Nercinsk, 1936 to 1998. The record is -49.9 C (-57.8 F) in 1994, marked on the chart; the median year is -45.1 C (-49.2 F).
Coldest night (TNn) at Nercinsk by year
YearColdest night (TNn)
1936n/a
1937n/a
1938n/a
1939n/a
1940n/a
1941n/a
1942n/a
1943n/a
1944n/a
1945n/a
1946n/a
1947n/a
1948n/a
1949n/a
1950n/a
1951n/a
1952n/a
1953-38.9 C (-38.0 F)
1954-46.1 C (-51.0 F)
1955-47.2 C (-53.0 F)
1956-48.9 C (-56.0 F)
1957-42.8 C (-45.0 F)
1958-47.2 C (-53.0 F)
1959n/a
1960n/a
1961n/a
1962n/a
1963n/a
1964n/a
1965n/a
1966n/a
1967n/a
1968n/a
1969-46.1 C (-51.0 F)
1970-48.9 C (-56.0 F)
1971-48.9 C (-56.0 F)
1972n/a
1973-39.0 C (-38.2 F)
1974-44.0 C (-47.2 F)
1975-40.0 C (-40.0 F)
1976-45.0 C (-49.0 F)
1977-46.0 C (-50.8 F)
1978-40.0 C (-40.0 F)
1979-47.0 C (-52.6 F)
1980-46.0 C (-50.8 F)
1981-44.0 C (-47.2 F)
1982-42.3 C (-44.1 F)
1983-42.5 C (-44.5 F)
1984-46.3 C (-51.3 F)
1985-46.6 C (-51.9 F)
1986-45.3 C (-49.5 F)
1987-47.6 C (-53.7 F)
1988-44.2 C (-47.6 F)
1989-39.0 C (-38.2 F)
1990-46.2 C (-51.2 F)
1991-45.2 C (-49.4 F)
1992-41.0 C (-41.8 F)
1993-44.3 C (-47.7 F)
1994-49.9 C (-57.8 F)
1995-39.0 C (-38.2 F)
1996-38.0 C (-36.4 F)
1997n/a
1998-26.7 C (-16.1 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Nercinsk by year The wettest day of the year at Nercinsk, 1936 to 1998. The record is 65.5 mm (2.6 in) in 1984, marked on the chart; the median year is 30.3 mm (1.2 in). 020406080194019601980Record: 65.5 mm (2.6 in) in 1984
The wettest day of the year at Nercinsk, 1936 to 1998. The record is 65.5 mm (2.6 in) in 1984, marked on the chart; the median year is 30.3 mm (1.2 in).
Wettest day (Rx1day) at Nercinsk by year
YearWettest day (Rx1day)
193635.5 mm (1.4 in)
193741.0 mm (1.6 in)
193844.0 mm (1.7 in)
193930.2 mm (1.2 in)
194024.9 mm (1.0 in)
194136.4 mm (1.4 in)
194228.3 mm (1.1 in)
194326.0 mm (1.0 in)
194432.8 mm (1.3 in)
194527.4 mm (1.1 in)
194644.4 mm (1.7 in)
194727.7 mm (1.1 in)
194831.9 mm (1.3 in)
194918.0 mm (0.7 in)
195018.8 mm (0.7 in)
195130.3 mm (1.2 in)
195237.4 mm (1.5 in)
195319.1 mm (0.8 in)
195443.3 mm (1.7 in)
195536.5 mm (1.4 in)
195664.1 mm (2.5 in)
195725.8 mm (1.0 in)
195857.2 mm (2.3 in)
195940.1 mm (1.6 in)
196029.5 mm (1.2 in)
196134.1 mm (1.3 in)
196229.6 mm (1.2 in)
196338.8 mm (1.5 in)
196418.0 mm (0.7 in)
196526.4 mm (1.0 in)
196632.3 mm (1.3 in)
196731.4 mm (1.2 in)
196832.4 mm (1.3 in)
196942.3 mm (1.7 in)
197025.9 mm (1.0 in)
197121.4 mm (0.8 in)
197220.5 mm (0.8 in)
197326.8 mm (1.1 in)
197444.5 mm (1.8 in)
197518.2 mm (0.7 in)
197640.2 mm (1.6 in)
197734.0 mm (1.3 in)
197842.9 mm (1.7 in)
197924.9 mm (1.0 in)
198026.2 mm (1.0 in)
198121.8 mm (0.9 in)
198241.1 mm (1.6 in)
198329.9 mm (1.2 in)
198465.5 mm (2.6 in)
198525.0 mm (1.0 in)
198641.1 mm (1.6 in)
198757.9 mm (2.3 in)
198838.1 mm (1.5 in)
198929.4 mm (1.2 in)
199029.4 mm (1.2 in)
199148.5 mm (1.9 in)
199230.0 mm (1.2 in)
199329.0 mm (1.1 in)
199432.0 mm (1.3 in)
199513.0 mm (0.5 in)
19960.0 mm (0.00 in)
1997n/a
1998n/a

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Nercinsk by year The wettest five days of the year at Nercinsk, 1936 to 1998. The record is 132.5 mm (5.2 in) in 1958, marked on the chart; the median year is 51.2 mm (2.0 in). 050100150194019601980Record: 132.5 mm (5.2 in) in 1958
The wettest five days of the year at Nercinsk, 1936 to 1998. The record is 132.5 mm (5.2 in) in 1958, marked on the chart; the median year is 51.2 mm (2.0 in).
Wettest five days (Rx5day) at Nercinsk by year
YearWettest five days (Rx5day)
193648.0 mm (1.9 in)
193757.3 mm (2.3 in)
1938103.5 mm (4.1 in)
193948.2 mm (1.9 in)
194041.5 mm (1.6 in)
194154.4 mm (2.1 in)
194238.9 mm (1.5 in)
194356.1 mm (2.2 in)
194443.1 mm (1.7 in)
194543.1 mm (1.7 in)
194654.0 mm (2.1 in)
194755.1 mm (2.2 in)
194838.5 mm (1.5 in)
194952.7 mm (2.1 in)
195038.2 mm (1.5 in)
195179.1 mm (3.1 in)
195251.0 mm (2.0 in)
195330.2 mm (1.2 in)
195452.2 mm (2.1 in)
195563.4 mm (2.5 in)
195693.3 mm (3.7 in)
195748.0 mm (1.9 in)
1958132.5 mm (5.2 in)
195970.3 mm (2.8 in)
196042.0 mm (1.7 in)
196141.7 mm (1.6 in)
196251.2 mm (2.0 in)
196373.2 mm (2.9 in)
196428.2 mm (1.1 in)
196534.3 mm (1.4 in)
196653.6 mm (2.1 in)
196735.5 mm (1.4 in)
196850.1 mm (2.0 in)
196997.9 mm (3.9 in)
197049.7 mm (2.0 in)
197150.8 mm (2.0 in)
197243.0 mm (1.7 in)
197337.3 mm (1.5 in)
197449.6 mm (2.0 in)
197525.6 mm (1.0 in)
197675.7 mm (3.0 in)
197750.4 mm (2.0 in)
197855.8 mm (2.2 in)
197948.7 mm (1.9 in)
198055.4 mm (2.2 in)
198129.0 mm (1.1 in)
198299.5 mm (3.9 in)
198371.2 mm (2.8 in)
198491.3 mm (3.6 in)
198553.3 mm (2.1 in)
198671.1 mm (2.8 in)
198762.1 mm (2.4 in)
198878.6 mm (3.1 in)
198962.6 mm (2.5 in)
199060.7 mm (2.4 in)
199184.7 mm (3.3 in)
199244.2 mm (1.7 in)
199329.2 mm (1.1 in)
19947.9 mm (0.31 in)
1995n/a
1996n/a
1997n/a
1998n/a

Longest dry spell (CDD)

Longest dry spell (CDD) at Nercinsk by year The longest dry spell of the year at Nercinsk, 1936 to 1998. The record is 112 days in 1939, marked on the chart; the median year is 58 days. 050100150194019601980Record: 112 days in 1939
The longest dry spell of the year at Nercinsk, 1936 to 1998. The record is 112 days in 1939, marked on the chart; the median year is 58 days.
Longest dry spell (CDD) at Nercinsk by year
YearLongest dry spell (CDD)
193670 days
193799 days
193863 days
1939112 days
194093 days
194154 days
194270 days
194373 days
194452 days
194562 days
1946109 days
194751 days
194872 days
194956 days
195079 days
195175 days
1952109 days
195356 days
195448 days
195563 days
195670 days
195772 days
195852 days
195933 days
1960107 days
196158 days
196263 days
196390 days
196463 days
196554 days
196649 days
196749 days
196840 days
196926 days
197041 days
197160 days
197244 days
197373 days
197445 days
197540 days
197644 days
197754 days
197847 days
197936 days
198035 days
198165 days
198280 days
198389 days
198431 days
198541 days
198663 days
198769 days
198870 days
198961 days
199043 days
199172 days
199244 days
199311 days
199413 days
19951 day
19961 day
1997n/a
1998n/a

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

56 years, 1936 to 1992

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 68.6 mm (2.7 in) of rain is expected about once in 100 years.

Rainfall return levels at Nercinsk: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years32.0 mm (1.3 in)
5 years41.8 mm (1.6 in)
10 years48.3 mm (1.9 in)
25 years56.5 mm (2.2 in)
50 years62.6 mm (2.5 in)
100 years68.6 mm (2.7 in)Longer than the 56 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, 56 years of values from 1936 to 1992.

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: 65.5 mm (2.6 in) in 1984; 64.1 mm (2.5 in) in 1956; 57.9 mm (2.3 in) in 1987.

Download the Data

  • Data for Nercinsk standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Nercinsk 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.

Data as of . Last revised (2025-12-31).