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

Riddle Weather Records (USC00107678)

Record envelope, standing records and threshold days for Riddle (USC00107678), Idaho, United States, with 40 years of record.

Key Facts for Riddle

  • Riddle (USC00107678) is a weather station in Idaho, United States at 42.18 latitude and -116.13 longitude, 1,890 m (6,200 ft) above sea level.
  • The station reports from 1901 to 1940, 40 years of record.
  • 1,464 records set at Riddle still stand.
  • Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

  • Location: Idaho, United States, 42.18 latitude, -116.13 longitude.
  • Elevation: 1,890 m (6,200 ft).
  • Period of record: 1901 to 1940, 40 years.
  • Eligible elements: none yet.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Riddle, with 2026 drawn through them The band shows the record high and record low for each calendar day at Riddle. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -40-2002040 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Riddle. 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 Riddle, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan12.8 C (55.0 F)-28.3 C (-18.9 F)n/an/a
Feb10.6 C (51.1 F)-36.1 C (-33.0 F)n/an/a
Mar21.1 C (70.0 F)-30.6 C (-23.1 F)n/an/a
Apr25.6 C (78.1 F)-13.3 C (8.1 F)n/an/a
May30.6 C (87.1 F)-7.2 C (19.0 F)n/an/a
Jun35.0 C (95.0 F)-5.0 C (23.0 F)n/an/a
Jul38.3 C (100.9 F)-3.3 C (26.1 F)n/an/a
Aug35.6 C (96.1 F)-1.7 C (28.9 F)n/an/a
Sep32.2 C (90.0 F)-6.7 C (19.9 F)n/an/a
Oct27.2 C (81.0 F)-11.1 C (12.0 F)n/an/a
Nov18.9 C (66.0 F)-17.2 C (1.0 F)n/an/a
Dec17.2 C (63.0 F)-22.2 C (-8.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Riddle by the year they were set 1,464 records at Riddle still stand. 1902 holds the most, with 363. 01002003004001901: 2761902: 3631903: 3041904: 2551906: 921939: 721940: 1021901190219031904190619391940
1,464 records at Riddle still stand. 1902 holds the most, with 363.
Standing records at Riddle by the year they were set
Year setStanding records
1901276
1902363
1903304
1904255
190692
193972
1940102

Wettest Day of Each Month

May: 32.0 mm (1.3 in)
Record daily precipitation for each month at Riddle The wettest day on record for each calendar month at Riddle. The most was 32.0 mm (1.3 in) on 26 May 1901. 010203040 Jan: 10.9 mm (0.4 in), 20 January 1903 Jan Feb: 10.2 mm (0.4 in), 7 February 1903 Feb Mar: 23.1 mm (0.9 in), 2 March 1906 Mar Apr: 17.8 mm (0.7 in), 3 April 1906 Apr May: 32.0 mm (1.3 in), 26 May 1901 May Jun: 14.7 mm (0.6 in), 29 June 1903 Jun Jul: 16.5 mm (0.6 in), 2 July 1902 Jul Aug: 11.2 mm (0.4 in), 16 August 1902 Aug Sep: 12.7 mm (0.5 in), 10 September 1903 Sep Oct: 14.5 mm (0.6 in), 3 October 1901 Oct Nov: 16.0 mm (0.6 in), 28 November 1902 Nov Dec: 17.8 mm (0.7 in), 10 December 1902 Dec
The wettest day on record for each calendar month at Riddle. The most was 32.0 mm (1.3 in) on 26 May 1901.
Record daily precipitation for each month at Riddle
MonthRecord daily precipitation (mm)Date
Jan10.9 mm (0.4 in)20 January 1903
Feb10.2 mm (0.4 in)7 February 1903
Mar23.1 mm (0.9 in)2 March 1906
Apr17.8 mm (0.7 in)3 April 1906
May32.0 mm (1.3 in)26 May 1901
Jun14.7 mm (0.6 in)29 June 1903
Jul16.5 mm (0.6 in)2 July 1902
Aug11.2 mm (0.4 in)16 August 1902
Sep12.7 mm (0.5 in)10 September 1903
Oct14.5 mm (0.6 in)3 October 1901
Nov16.0 mm (0.6 in)28 November 1902
Dec17.8 mm (0.7 in)10 December 1902

Period of Record Coverage

1901 to 1940
Days with data per year at Riddle 7 years of record at Riddle, 1901 to 1940. 7 years have data for under 90 percent of days and are left out of rankings: 1901, 1902, 1903, 1904, 1906, 1939, 1940. 1901: 226 of 365 days1902: 303 of 365 days1903: 314 of 365 days1904: 236 of 366 days1906: 92 of 365 days1939: 61 of 365 days1940: 121 of 366 days1940
7 years of record at Riddle, 1901 to 1940. 7 years have data for under 90 percent of days and are left out of rankings: 1901, 1902, 1903, 1904, 1906, 1939, 1940.
Days with data per year at Riddle
YearDays with dataShare of yearComplete
190122662%No
190230383%No
190331486%No
190423664%No
19069225%No
19396117%No
194012133%No

Latest Records

0

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

Download the Data

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