Daily records
Page built 2026-10-17
Data as of 2025-12-31
Search
Built 2026-10-17 (17 October 2026)

McGrath Kuskokwim Rvr Weather Records (USC00505770)

Record envelope, standing records and threshold days for McGrath Kuskokwim Rvr (USC00505770), Alaska, United States, with 73 years of record.

Key Facts for McGrath Kuskokwim Rvr

  • McGrath Kuskokwim Rvr (USC00505770) is a weather station in Alaska, United States at 62.96 latitude and -155.59 longitude, 91 m (300 ft) above sea level.
  • The station reports from 1939 to 2011, 73 years of record.
  • 1,464 records set at McGrath Kuskokwim Rvr still stand.
  • Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

  • Location: Alaska, United States, 62.96 latitude, -155.59 longitude.
  • Elevation: 91 m (300 ft).
  • Period of record: 1939 to 2011, 73 years.
  • Eligible elements: none yet.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at McGrath Kuskokwim Rvr, with 2026 drawn through them The band shows the record high and record low for each calendar day at McGrath Kuskokwim Rvr. 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 McGrath Kuskokwim Rvr. 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 McGrath Kuskokwim Rvr, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan2.2 C (36.0 F)-46.7 C (-52.1 F)n/an/a
Feb12.8 C (55.0 F)-43.9 C (-47.0 F)n/an/a
Mar5.0 C (41.0 F)-35.6 C (-32.1 F)n/an/a
Apr15.0 C (59.0 F)-33.3 C (-27.9 F)n/an/a
May24.4 C (75.9 F)-4.4 C (24.1 F)n/an/a
Jun31.7 C (89.1 F)-0.6 C (30.9 F)n/an/a
Jul28.9 C (84.0 F)2.8 C (37.0 F)n/an/a
Aug26.7 C (80.1 F)0.0 C (32.0 F)n/an/a
Sep24.4 C (75.9 F)-8.3 C (17.1 F)n/an/a
Oct16.1 C (61.0 F)-24.4 C (-11.9 F)n/an/a
Nov8.3 C (46.9 F)-39.4 C (-38.9 F)n/an/a
Dec6.7 C (44.1 F)-46.1 C (-51.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at McGrath Kuskokwim Rvr by the year they were set 1,464 records at McGrath Kuskokwim Rvr still stand. 1942 holds the most, with 407. 02004006001941: 1971942: 4071943: 3821944: 3851949: 732011: 20194119421943194419492011
1,464 records at McGrath Kuskokwim Rvr still stand. 1942 holds the most, with 407.
Standing records at McGrath Kuskokwim Rvr by the year they were set
Year setStanding records
1941197
1942407
1943382
1944385
194973
201120

Wettest Day of Each Month

Sep: 34.8 mm (1.4 in)
Record daily precipitation for each month at McGrath Kuskokwim Rvr The wettest day on record for each calendar month at McGrath Kuskokwim Rvr. The most was 34.8 mm (1.4 in) on 20 September 1942. 010203040 Jan: 18.8 mm (0.7 in), 10 January 1940 Jan Feb: 21.8 mm (0.9 in), 21 February 1943 Feb Mar: 13.2 mm (0.5 in), 9 March 1943 Mar Apr: 7.9 mm (0.31 in), 3 April 1942 Apr May: 16.8 mm (0.7 in), 20 May 1944 May Jun: 28.7 mm (1.1 in), 2 June 1944 Jun Jul: 31.0 mm (1.2 in), 7 July 1941 Jul Aug: 30.0 mm (1.2 in), 30 August 1942 Aug Sep: 34.8 mm (1.4 in), 20 September 1942 Sep Oct: 33.5 mm (1.3 in), 4 October 1941 Oct Nov: 19.6 mm (0.8 in), 19 November 1949 Nov Dec: 30.7 mm (1.2 in), 30 December 1941 Dec
The wettest day on record for each calendar month at McGrath Kuskokwim Rvr. The most was 34.8 mm (1.4 in) on 20 September 1942.
Record daily precipitation for each month at McGrath Kuskokwim Rvr
MonthRecord daily precipitation (mm)Date
Jan18.8 mm (0.7 in)10 January 1940
Feb21.8 mm (0.9 in)21 February 1943
Mar13.2 mm (0.5 in)9 March 1943
Apr7.9 mm (0.31 in)3 April 1942
May16.8 mm (0.7 in)20 May 1944
Jun28.7 mm (1.1 in)2 June 1944
Jul31.0 mm (1.2 in)7 July 1941
Aug30.0 mm (1.2 in)30 August 1942
Sep34.8 mm (1.4 in)20 September 1942
Oct33.5 mm (1.3 in)4 October 1941
Nov19.6 mm (0.8 in)19 November 1949
Dec30.7 mm (1.2 in)30 December 1941

Period of Record Coverage

1941 to 2011
Days with data per year at McGrath Kuskokwim Rvr 6 years of record at McGrath Kuskokwim Rvr, 1941 to 2011. 3 years have data for under 90 percent of days and are left out of rankings: 1941, 1949, 2011. 1941: 211 of 365 days1942: 364 of 365 days1943: 365 of 365 days1944: 365 of 366 days1949: 122 of 365 days2011: 30 of 365 days
6 years of record at McGrath Kuskokwim Rvr, 1941 to 2011. 3 years have data for under 90 percent of days and are left out of rankings: 1941, 1949, 2011.
Days with data per year at McGrath Kuskokwim Rvr
YearDays with dataShare of yearComplete
194121158%No
1942364100%Yes
1943365100%Yes
1944365100%Yes
194912233%No
2011308%No

Latest Records

0

No records were set at this station in the latest data.

Download the Data

  • Data for McGrath Kuskokwim Rvr standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for McGrath Kuskokwim Rvr threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-15 (15 October 2026). Records are computed by this site and are not official.

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