Built 2026-10-16 (16 October 2026)

Wayan Threshold Days by Year

11 fixed thresholds counted per year at Wayan (USC00109601): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Wayan Thresholds

  • Wayan: nights with a minimum temperature at or below 0 C (32 F) in 14 years, most in 2005 with 250.
  • Wayan: nights with a minimum temperature at or below -10 C (14 F) in 14 years, most in 2011 with 96.
  • Wayan: nights with a minimum temperature at or below -20 C (-4 F) in 14 years, most in 2011 with 33.
  • Wayan: days with 10 mm (0.39 in) or more of precipitation in 14 years, most in 1963 with 24.
  • 11 fixed thresholds have at least one qualifying day at Wayan.
11 years with a qualifying day
Days at or above 30 C (86 F) per year at Wayan Days per year at Wayan with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 20 in 1961. 051015201957: 11960: 151961: 201962: 51963: 41998: 72004: 32005: 132006: 162011: 42012: 9195719611963200420062012
Days per year at Wayan with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 20 in 1961.
Days at or above 30 C (86 F) per year at Wayan
YearDaysDecade average
195711
19601511
19612011
1962511
1963411
199877
2004310.7
20051310.7
20061610.7
201146.5
201296.5
First to last qualifying date each year at Wayan For each year, a bar from the first to the last day at Wayan meeting 30 C (86 F). 1957: 18 August 1957 to 18 August 19571960: 13 July 1960 to 20 August 19601961: 16 June 1961 to 19 August 19611962: 30 June 1962 to 16 August 19621963: 22 July 1963 to 9 August 19631998: 17 July 1998 to 4 September 19982004: 14 July 2004 to 14 August 20042005: 12 July 2005 to 8 August 20052006: 11 July 2006 to 30 July 20062011: 24 August 2011 to 27 August 20112012: 9 July 2012 to 26 August 2012195719611963200420062012JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Wayan meeting 30 C (86 F).
First to last qualifying date each year at Wayan
YearFirst dateLast date
19571957-08-181957-08-18
19601960-07-131960-08-20
19611961-06-161961-08-19
19621962-06-301962-08-16
19631963-07-221963-08-09
19981998-07-171998-09-04
20042004-07-142004-08-14
20052005-07-122005-08-08
20062006-07-112006-07-30
20112011-08-242011-08-27
20122012-07-092012-08-26

Every Fixed Threshold

Fixed thresholds at Wayan
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days112019619
90 F (32.2 C): Days4720067
0 C (32 F): Ice days (max1178196063
0 C (32 F): Frost days (min142502005199
-10 C (14 F): Days with min1496201180
-20 C (-4 F): Days with min1433201116
-30 C (-22 F): Days with min12620111
10 mm (0.39 in): Days with 10 mm or more rain1424196318
25 mm (0.98 in): Days with 25 mm or more rain5419632
10 cm (3.9 in): Days with 10 cm or more snowfall111620043
25 cm (9.8 in): Days with 25 cm or more snowfall10n/a1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1957.

Download the Data

  • Data for Wayan 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). Threshold counts are computed by this site.

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