Daily records
Page built 2026-10-19
Data as of 2026-10-17
Search
Built 2026-10-19 (19 October 2026)

Whitla Threshold Days by Year (CA003037520)

16 fixed thresholds counted per year at Whitla (CA003037520): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Whitla Thresholds

  • Whitla: days with a maximum temperature at or above 30 C (86 F) in 15 years, most in 1961 with 49.
  • Whitla: days with a maximum temperature at or above 90 F (32.2 C) in 15 years, most in 1961 with 32.
  • Whitla: days with a maximum temperature at or below 0 C (32 F) in 15 years, most in 1965 with 94.
  • Whitla: nights with a minimum temperature at or below 0 C (32 F) in 15 years, most in 1959 with 209.
  • 16 fixed thresholds have at least one qualifying day at Whitla.
15 years with a qualifying day
Days at or above 30 C (86 F) per year at Whitla Days per year at Whitla with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 49 in 1961. 02040601953: 201955: 241956: 201957: 231958: 351959: 291960: 391961: 491962: 291963: 351964: 251965: 181966: 231967: 411968: 1819531956195819601962196419661968
Days per year at Whitla with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 49 in 1961.
Days at or above 30 C (86 F) per year at Whitla
YearDaysDecade average
19532025.2
19552425.2
19562025.2
19572325.2
19583525.2
19592925.2
19603930.8
19614930.8
19622930.8
19633530.8
19642530.8
19651830.8
19662330.8
19674130.8
19681830.8
First to last qualifying date each year at Whitla For each year, a bar from the first to the last day at Whitla meeting 30 C (86 F). 1953: 12 July 1953 to 12 September 19531955: 14 July 1955 to 2 September 19551956: 19 May 1956 to 8 September 19561957: 1 June 1957 to 1 October 19571958: 11 May 1958 to 12 September 19581959: 2 June 1959 to 13 September 19591960: 12 May 1960 to 4 September 19601961: 26 May 1961 to 5 September 19611962: 8 June 1962 to 26 September 19621963: 29 May 1963 to 30 September 19631964: 19 May 1964 to 18 August 19641965: 10 June 1965 to 22 August 19651966: 26 May 1966 to 18 September 19661967: 26 June 1967 to 29 September 19671968: 19 June 1968 to 11 September 196819531956195819601962196419661968JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Whitla meeting 30 C (86 F).
First to last qualifying date each year at Whitla
YearFirst dateLast date
19531953-07-121953-09-12
19551955-07-141955-09-02
19561956-05-191956-09-08
19571957-06-011957-10-01
19581958-05-111958-09-12
19591959-06-021959-09-13
19601960-05-121960-09-04
19611961-05-261961-09-05
19621962-06-081962-09-26
19631963-05-291963-09-30
19641964-05-191964-08-18
19651965-06-101965-08-22
19661966-05-261966-09-18
19671967-06-261967-09-29
19681968-06-191968-09-11

Every Fixed Threshold

Fixed thresholds at Whitla
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days1549196118
35 C (95 F): Days131119612
40 C (104 F): Days2119601
90 F (32.2 C): Days1532196110
100 F (37.8 C): Days3419601
0 C (32 F): Ice days (max1594196541
0 C (32 F): Frost days (min152091959154
-10 C (14 F): Days with min15102195543
-20 C (-4 F): Days with min1549196521
-30 C (-22 F): Days with min151319635
-40 C (-40 F): Days with min2119561
20 C (68 F): Tropical nights (min3219551
10 mm (0.39 in): Days with 10 mm or more rain1316196611
25 mm (0.98 in): Days with 25 mm or more rain9519662
10 cm (3.9 in): Days with 10 cm or more snowfall11519673
25 cm (9.8 in): Days with 25 cm or more snowfall3119581

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1953.

Download the Data

  • Data for Whitla 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 2026-10-17 (17 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2026-10-17).