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Data as of 2025-12-31
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Built 2026-10-16 (16 October 2026)

Wonder Lake Weather Records (USC00509883)

Record envelope, standing records and threshold days for Wonder Lake (USC00509883), Alaska, United States, with 49 years of record.

Key Facts for Wonder Lake

  • Wonder Lake (USC00509883) is a weather station in Alaska, United States at 63.49 latitude and -150.87 longitude, 640 m (2,100 ft) above sea level.
  • The station reports from 1925 to 1973, 49 years of record.
  • 1,464 records set at Wonder Lake 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, 63.49 latitude, -150.87 longitude.
  • Elevation: 640 m (2,100 ft).
  • Period of record: 1925 to 1973, 49 years.
  • Eligible elements: none yet.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Wonder Lake, with 2026 drawn through them The band shows the record high and record low for each calendar day at Wonder Lake. 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 Wonder Lake. 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 Wonder Lake, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan7.2 C (45.0 F)-47.2 C (-53.0 F)n/an/a
Feb10.0 C (50.0 F)-42.2 C (-44.0 F)n/an/a
Mar12.2 C (54.0 F)-40.0 C (-40.0 F)n/an/a
Apr16.7 C (62.1 F)-34.4 C (-29.9 F)n/an/a
May21.1 C (70.0 F)-19.4 C (-2.9 F)n/an/a
Jun31.7 C (89.1 F)-8.3 C (17.1 F)n/an/a
Jul31.7 C (89.1 F)-5.6 C (21.9 F)n/an/a
Aug33.3 C (91.9 F)-6.7 C (19.9 F)n/an/a
Sep23.9 C (75.0 F)-11.7 C (10.9 F)n/an/a
Oct22.8 C (73.0 F)-27.2 C (-17.0 F)n/an/a
Nov12.2 C (54.0 F)-48.9 C (-56.0 F)n/an/a
Dec5.6 C (42.1 F)-45.6 C (-50.1 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Wonder Lake by the year they were set 1,464 records at Wonder Lake still stand. 1927 holds the most, with 349. 01002003004001925: 3021926: 3111927: 3491928: 1411929: 1731967: 171968: 291969: 391970: 251971: 411973: 37192519271929196819701973
1,464 records at Wonder Lake still stand. 1927 holds the most, with 349.
Standing records at Wonder Lake by the year they were set
Year setStanding records
1925302
1926311
1927349
1928141
1929173
196717
196829
196939
197025
197141
197337

Wettest Day of Each Month

Jun: 81.3 mm (3.2 in)
Record daily precipitation for each month at Wonder Lake The wettest day on record for each calendar month at Wonder Lake. The most was 81.3 mm (3.2 in) on 22 June 1971. 0255075100 Jan: 8.1 mm (0.32 in), 22 January 1927 Jan Feb: 10.4 mm (0.4 in), 4 February 1927 Feb Mar: 6.4 mm (0.25 in), 3 March 1928 Mar Apr: 5.6 mm (0.22 in), 27 April 1926 Apr May: 62.2 mm (2.4 in), 28 May 1929 May Jun: 81.3 mm (3.2 in), 22 June 1971 Jun Jul: 71.9 mm (2.8 in), 24 July 1967 Jul Aug: 65.8 mm (2.6 in), 3 August 1926 Aug Sep: 41.9 mm (1.6 in), 14 September 1925 Sep Oct: 11.4 mm (0.4 in), 3 October 1925 Oct Nov: 6.4 mm (0.25 in), 22 November 1925 Nov Dec: 10.7 mm (0.4 in), 5 December 1927 Dec
The wettest day on record for each calendar month at Wonder Lake. The most was 81.3 mm (3.2 in) on 22 June 1971.
Record daily precipitation for each month at Wonder Lake
MonthRecord daily precipitation (mm)Date
Jan8.1 mm (0.32 in)22 January 1927
Feb10.4 mm (0.4 in)4 February 1927
Mar6.4 mm (0.25 in)3 March 1928
Apr5.6 mm (0.22 in)27 April 1926
May62.2 mm (2.4 in)28 May 1929
Jun81.3 mm (3.2 in)22 June 1971
Jul71.9 mm (2.8 in)24 July 1967
Aug65.8 mm (2.6 in)3 August 1926
Sep41.9 mm (1.6 in)14 September 1925
Oct11.4 mm (0.4 in)3 October 1925
Nov6.4 mm (0.25 in)22 November 1925
Dec10.7 mm (0.4 in)5 December 1927

Period of Record Coverage

1925 to 1973
Days with data per year at Wonder Lake 11 years of record at Wonder Lake, 1925 to 1973. 8 years have data for under 90 percent of days and are left out of rankings: 1928, 1929, 1967, 1968, 1969, 1970, 1971, 1973. 1925: 341 of 365 days1926: 361 of 365 days1927: 363 of 365 days1928: 180 of 366 days1929: 241 of 365 days1967: 62 of 365 days1968: 85 of 366 days1969: 86 of 365 days1970: 93 of 365 days1971: 91 of 365 days1973: 88 of 365 days19251970
11 years of record at Wonder Lake, 1925 to 1973. 8 years have data for under 90 percent of days and are left out of rankings: 1928, 1929, 1967, 1968, 1969, 1970, 1971, 1973.
Days with data per year at Wonder Lake
YearDays with dataShare of yearComplete
192534193%Yes
192636199%Yes
192736399%Yes
192818049%No
192924166%No
19676217%No
19688523%No
19698624%No
19709325%No
19719125%No
19738824%No

Latest Records

0

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

Extremes by Year

1925 to 1973
Yearly extremes at Wonder Lake: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)33.3 C (91.9 F)192628.3 C (82.9 F)11
Coldest night (TNn)-48.9 C (-56.0 F)1927-8.3 C (17.1 F)11
Wettest day (Rx1day)81.3 mm (3.2 in)197147.5 mm (1.9 in)11
Wettest five days (Rx5day)108.8 mm (4.3 in)196771.4 mm (2.8 in)11
Longest dry spell (CDD)27 days192919 days11

Hottest day (TXx)

Hottest day (TXx) at Wonder Lake by year The hottest day of the year at Wonder Lake, 1925 to 1973. The record is 33.3 C (91.9 F) in 1926, marked on the chart; the median year is 28.3 C (82.9 F). 2025303519301940195019601970Record: 33.3 C (91.9 F) in 1926
The hottest day of the year at Wonder Lake, 1925 to 1973. The record is 33.3 C (91.9 F) in 1926, marked on the chart; the median year is 28.3 C (82.9 F).
Hottest day (TXx) at Wonder Lake by year
YearHottest day (TXx)
192526.7 C (80.1 F)
192633.3 C (91.9 F)
192728.3 C (82.9 F)
192831.7 C (89.1 F)
192931.1 C (88.0 F)
196726.7 C (80.1 F)
196828.9 C (84.0 F)
196930.6 C (87.1 F)
197024.4 C (75.9 F)
197127.2 C (81.0 F)
197321.7 C (71.1 F)

Coldest night (TNn)

Coldest night (TNn) at Wonder Lake by year The coldest night of the year at Wonder Lake, 1925 to 1973. The record is -48.9 C (-56.0 F) in 1927, marked on the chart; the median year is -8.3 C (17.1 F). -60-40-20019301940195019601970Record: -48.9 C (-56.0 F) in 1927
The coldest night of the year at Wonder Lake, 1925 to 1973. The record is -48.9 C (-56.0 F) in 1927, marked on the chart; the median year is -8.3 C (17.1 F).
Coldest night (TNn) at Wonder Lake by year
YearColdest night (TNn)
1925-47.2 C (-53.0 F)
1926-42.2 C (-44.0 F)
1927-48.9 C (-56.0 F)
1928-39.4 C (-38.9 F)
1929-41.1 C (-42.0 F)
19670.0 C (32.0 F)
1968-4.4 C (24.1 F)
1969-6.7 C (19.9 F)
1970-8.3 C (17.1 F)
1971-7.2 C (19.0 F)
1973-6.7 C (19.9 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Wonder Lake by year The wettest day of the year at Wonder Lake, 1925 to 1973. The record is 81.3 mm (3.2 in) in 1971, marked on the chart; the median year is 47.5 mm (1.9 in). 2040608010019301940195019601970Record: 81.3 mm (3.2 in) in 1971
The wettest day of the year at Wonder Lake, 1925 to 1973. The record is 81.3 mm (3.2 in) in 1971, marked on the chart; the median year is 47.5 mm (1.9 in).
Wettest day (Rx1day) at Wonder Lake by year
YearWettest day (Rx1day)
192541.9 mm (1.6 in)
192665.8 mm (2.6 in)
192731.8 mm (1.3 in)
192832.5 mm (1.3 in)
192962.2 mm (2.4 in)
196771.9 mm (2.8 in)
196822.1 mm (0.9 in)
196947.5 mm (1.9 in)
197065.3 mm (2.6 in)
197181.3 mm (3.2 in)
197327.4 mm (1.1 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Wonder Lake by year The wettest five days of the year at Wonder Lake, 1925 to 1973. The record is 108.8 mm (4.3 in) in 1967, marked on the chart; the median year is 71.4 mm (2.8 in). 2040608010012019301940195019601970Record: 108.8 mm (4.3 in) in 1967
The wettest five days of the year at Wonder Lake, 1925 to 1973. The record is 108.8 mm (4.3 in) in 1967, marked on the chart; the median year is 71.4 mm (2.8 in).
Wettest five days (Rx5day) at Wonder Lake by year
YearWettest five days (Rx5day)
192549.5 mm (1.9 in)
192674.7 mm (2.9 in)
192739.1 mm (1.5 in)
192852.3 mm (2.1 in)
192980.7 mm (3.2 in)
1967108.8 mm (4.3 in)
196855.4 mm (2.2 in)
196971.4 mm (2.8 in)
197081.0 mm (3.2 in)
197183.4 mm (3.3 in)
197345.2 mm (1.8 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Wonder Lake by year The longest dry spell of the year at Wonder Lake, 1925 to 1973. The record is 27 days in 1929, marked on the chart; the median year is 19 days. 010203019301940195019601970Record: 27 days in 1929
The longest dry spell of the year at Wonder Lake, 1925 to 1973. The record is 27 days in 1929, marked on the chart; the median year is 19 days.
Longest dry spell (CDD) at Wonder Lake by year
YearLongest dry spell (CDD)
192520 days
192621 days
192722 days
192819 days
192927 days
19677 days
196819 days
196914 days
19706 days
197110 days
19737 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.

Download the Data

  • Data for Wonder Lake standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Wonder Lake 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 2026-10-14 (14 October 2026). Records are computed by this site and are not official.

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