Built 2026-10-19 (19 October 2026)

Macwood Threshold Days by Year (ASN00044048)

4 fixed thresholds counted per year at Macwood (ASN00044048): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Macwood Thresholds

  • Macwood: days with 10 mm (0.39 in) or more of precipitation in 35 years, most in 1983 with 25.
  • Macwood: days with 25 mm (0.98 in) or more of precipitation in 35 years, most in 1983 with 14.
  • Macwood: days with 50 mm (1.97 in) or more of precipitation in 26 years, most in 1983 with 6.
  • Macwood: days with 100 mm (3.94 in) or more of precipitation in 6 years, most in 1940 with 1.
  • 4 fixed thresholds have at least one qualifying day at Macwood.
35 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Macwood Days per year at Macwood with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 25 in 1983. 01020301939: 131940: 131941: 131942: 171943: 161944: 71945: 91946: 91947: 221948: 101958: 121959: 201960: 171961: 221962: 131963: 171964: 131965: 101966: 131967: 101968: 181969: 171970: 121971: 211974: 181975: 151977: 151978: 191980: 121981: 91982: 111983: 251984: 141985: 131988: 14193919431947196019641968197419801984
Days per year at Macwood with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 25 in 1983.
Days with 10 mm (0.39 in) or more of precipitation per year at Macwood
YearDaysDecade average
19391313
19401312.9
19411312.9
19421712.9
19431612.9
1944712.9
1945912.9
1946912.9
19472212.9
19481012.9
19581216
19592016
19601715
19612215
19621315
19631715
19641315
19651015
19661315
19671015
19681815
19691715
19701216.7
19712116.7
19741816.7
19751516.7
19771516.7
19781916.7
19801214
1981914
19821114
19832514
19841414
19851314
19881414
First to last qualifying date each year at Macwood For each year, a bar from the first to the last day at Macwood meeting 10 mm (0.39 in). 1939: 27 January 1939 to 21 December 19391940: 2 February 1940 to 31 December 19401941: 4 January 1941 to 25 December 19411942: 12 January 1942 to 13 December 19421943: 2 January 1943 to 18 December 19431944: 8 March 1944 to 25 November 19441945: 6 January 1945 to 7 December 19451946: 19 January 1946 to 29 December 19461947: 15 January 1947 to 3 December 19471948: 2 January 1948 to 30 December 19481958: 20 January 1958 to 19 December 19581959: 10 January 1959 to 18 December 19591960: 20 January 1960 to 15 December 19601961: 2 January 1961 to 20 December 19611962: 3 January 1962 to 15 December 19621963: 9 January 1963 to 29 December 19631964: 13 January 1964 to 23 December 19641965: 14 February 1965 to 14 December 19651966: 17 January 1966 to 8 November 19661967: 1 January 1967 to 20 December 19671968: 5 January 1968 to 24 December 19681969: 9 January 1969 to 14 November 19691970: 16 January 1970 to 11 November 19701971: 18 January 1971 to 25 December 19711974: 2 January 1974 to 17 November 19741975: 15 February 1975 to 23 December 19751977: 2 January 1977 to 19 November 19771978: 29 January 1978 to 26 December 19781980: 30 January 1980 to 29 December 19801981: 2 April 1981 to 28 November 19811982: 16 January 1982 to 13 March 19821983: 19 March 1983 to 27 December 19831984: 1 January 1984 to 27 July 19841985: 19 August 1985 to 25 November 19851988: 8 January 1988 to 6 July 19881939194419581963196819751982JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Macwood meeting 10 mm (0.39 in).
First to last qualifying date each year at Macwood
YearFirst dateLast date
19391939-01-271939-12-21
19401940-02-021940-12-31
19411941-01-041941-12-25
19421942-01-121942-12-13
19431943-01-021943-12-18
19441944-03-081944-11-25
19451945-01-061945-12-07
19461946-01-191946-12-29
19471947-01-151947-12-03
19481948-01-021948-12-30
19581958-01-201958-12-19
19591959-01-101959-12-18
19601960-01-201960-12-15
19611961-01-021961-12-20
19621962-01-031962-12-15
19631963-01-091963-12-29
19641964-01-131964-12-23
19651965-02-141965-12-14
19661966-01-171966-11-08
19671967-01-011967-12-20
19681968-01-051968-12-24
19691969-01-091969-11-14
19701970-01-161970-11-11
19711971-01-181971-12-25
19741974-01-021974-11-17
19751975-02-151975-12-23
19771977-01-021977-11-19
19781978-01-291978-12-26
19801980-01-301980-12-29
19811981-04-021981-11-28
19821982-01-161982-03-13
19831983-03-191983-12-27
19841984-01-011984-07-27
19851985-08-191985-11-25
19881988-01-081988-07-06

Every Fixed Threshold

Fixed thresholds at Macwood
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3525198314
25 mm (0.98 in): Days with 25 mm or more rain351419837
50 mm (1.97 in): Days with 50 mm or more rain26619831
100 mm (3.94 in): Days with 100 mm or more rain6119401

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1939.

Download the Data

  • Data for Macwood 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 (2025-12-31).