Built 2026-10-17 (17 October 2026)

Dunmore Threshold Days by Year

4 fixed thresholds counted per year at Dunmore (ASN00041374): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Dunmore Thresholds

  • Dunmore: days with 10 mm (0.39 in) or more of precipitation in 13 years, most in 1972 with 28.
  • Dunmore: days with 25 mm (0.98 in) or more of precipitation in 13 years, most in 1961 with 11.
  • Dunmore: days with 50 mm (1.97 in) or more of precipitation in 10 years, most in 1961 with 4.
  • Dunmore: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1959 with 1.
  • 4 fixed thresholds have at least one qualifying day at Dunmore.
13 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Dunmore Days per year at Dunmore with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 28 in 1972. 01020301959: 181960: 161961: 211962: 271963: 181965: 181966: 191967: 161968: 261969: 171970: 201971: 221972: 281959196119631966196819701972
Days per year at Dunmore with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 28 in 1972.
Days with 10 mm (0.39 in) or more of precipitation per year at Dunmore
YearDaysDecade average
19591818
19601619.8
19612119.8
19622719.8
19631819.8
19651819.8
19661919.8
19671619.8
19682619.8
19691719.8
19702023.3
19712223.3
19722823.3
First to last qualifying date each year at Dunmore For each year, a bar from the first to the last day at Dunmore meeting 10 mm (0.39 in). 1959: 3 January 1959 to 23 December 19591960: 21 January 1960 to 13 December 19601961: 17 January 1961 to 20 December 19611962: 1 January 1962 to 24 December 19621963: 4 February 1963 to 9 December 19631965: 24 January 1965 to 18 December 19651966: 3 February 1966 to 31 December 19661967: 2 January 1967 to 10 November 19671968: 5 January 1968 to 25 December 19681969: 2 January 1969 to 19 November 19691970: 8 January 1970 to 28 December 19701971: 13 January 1971 to 28 December 19711972: 14 January 1972 to 31 December 19721959196119631966196819701972JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Dunmore meeting 10 mm (0.39 in).
First to last qualifying date each year at Dunmore
YearFirst dateLast date
19591959-01-031959-12-23
19601960-01-211960-12-13
19611961-01-171961-12-20
19621962-01-011962-12-24
19631963-02-041963-12-09
19651965-01-241965-12-18
19661966-02-031966-12-31
19671967-01-021967-11-10
19681968-01-051968-12-25
19691969-01-021969-11-19
19701970-01-081970-12-28
19711971-01-131971-12-28
19721972-01-141972-12-31

Every Fixed Threshold

Fixed thresholds at Dunmore
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain1328197228
25 mm (0.98 in): Days with 25 mm or more rain131119616
50 mm (1.97 in): Days with 50 mm or more rain10419613
100 mm (3.94 in): Days with 100 mm or more rain1119591

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1959.

Download the Data

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

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