Built 2026-10-19 (19 October 2026)

Sherwood Threshold Days by Year (USC00328047)

5 fixed thresholds counted per year at Sherwood (USC00328047): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Sherwood Thresholds

  • Sherwood: days with 10 mm (0.39 in) or more of precipitation in 53 years, most in 1954 with 17.
  • Sherwood: days with 10 cm (3.9 in) or more of snowfall in 51 years, most in 1975 with 7.
  • Sherwood: days with 25 mm (0.98 in) or more of precipitation in 47 years, most in 1975 with 7.
  • Sherwood: days with 50 mm (1.97 in) or more of precipitation in 15 years, most in 2009 with 3.
  • 5 fixed thresholds have at least one qualifying day at Sherwood.
53 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Sherwood Days per year at Sherwood with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 17 in 1954. 051015201949: 91950: 101951: 101952: 41953: 151954: 171955: 121956: 111957: 111958: 21959: 121960: 61961: 71962: 121963: 131964: 131965: 141966: 121967: 41968: 141969: 101970: 141971: 131973: 161974: 91975: 161977: 91980: 91981: 81983: 121984: 91985: 141986: 81987: 91988: 61989: 71990: 91991: 131992: 71993: 111994: 111996: 71997: 71998: 61999: 162000: 142001: 72007: 112008: 142009: 142017: 92019: 172021: 8194919551961196719741984199019972008
Days per year at Sherwood with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 17 in 1954.
Days with 10 mm (0.39 in) or more of precipitation per year at Sherwood
YearDaysDecade average
194999
19501010.4
19511010.4
1952410.4
19531510.4
19541710.4
19551210.4
19561110.4
19571110.4
1958210.4
19591210.4
1960610.5
1961710.5
19621210.5
19631310.5
19641310.5
19651410.5
19661210.5
1967410.5
19681410.5
19691010.5
19701412.8
19711312.8
19731612.8
1974912.8
19751612.8
1977912.8
198099.1
198189.1
1983129.1
198499.1
1985149.1
198689.1
198799.1
198869.1
198979.1
199099.7
1991139.7
199279.7
1993119.7
1994119.7
199679.7
199779.7
199869.7
1999169.7
20001412
2001712
20071112
20081412
20091412
2017913
20191713
202188
First to last qualifying date each year at Sherwood For each year, a bar from the first to the last day at Sherwood meeting 10 mm (0.39 in). 1949: 24 March 1949 to 18 October 19491950: 24 April 1950 to 13 September 19501951: 25 February 1951 to 2 October 19511952: 14 January 1952 to 13 September 19521953: 21 March 1953 to 26 November 19531954: 28 April 1954 to 24 October 19541955: 2 January 1955 to 21 September 19551956: 27 March 1956 to 5 November 19561957: 16 April 1957 to 6 October 19571958: 27 February 1958 to 21 October 19581959: 24 April 1959 to 7 October 19591960: 18 May 1960 to 17 August 19601961: 23 February 1961 to 8 September 19611962: 14 May 1962 to 15 October 19621963: 16 April 1963 to 11 September 19631964: 7 January 1964 to 26 September 19641965: 10 April 1965 to 21 September 19651966: 24 April 1966 to 21 October 19661967: 15 April 1967 to 6 October 19671968: 6 May 1968 to 8 October 19681969: 1 May 1969 to 13 August 19691970: 29 April 1970 to 29 October 19701971: 18 April 1971 to 18 October 19711973: 19 April 1973 to 24 September 19731974: 27 April 1974 to 11 July 19741975: 28 March 1975 to 14 October 19751977: 4 May 1977 to 22 October 19771980: 7 April 1980 to 19 September 19801981: 25 January 1981 to 3 October 19811983: 6 March 1983 to 3 November 19831984: 12 April 1984 to 16 October 19841985: 10 May 1985 to 8 October 19851986: 6 May 1986 to 1 October 19861987: 27 May 1987 to 28 September 19871988: 2 May 1988 to 18 September 19881989: 24 April 1989 to 3 September 19891990: 12 March 1990 to 27 July 19901991: 27 April 1991 to 14 December 19911992: 20 February 1992 to 22 August 19921993: 2 June 1993 to 22 August 19931994: 20 May 1994 to 26 November 19941996: 19 May 1996 to 5 September 19961997: 24 June 1997 to 29 August 19971998: 27 May 1998 to 11 October 19981999: 5 May 1999 to 26 September 19992000: 24 March 2000 to 1 November 20002001: 23 March 2001 to 31 July 20012007: 28 March 2007 to 6 October 20072008: 25 May 2008 to 12 October 20082009: 23 March 2009 to 25 December 20092017: 7 March 2017 to 13 October 20172019: 3 February 2019 to 19 November 20192021: 11 April 2021 to 13 October 202119491956196319701981198919972009JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Sherwood meeting 10 mm (0.39 in).
First to last qualifying date each year at Sherwood
YearFirst dateLast date
19491949-03-241949-10-18
19501950-04-241950-09-13
19511951-02-251951-10-02
19521952-01-141952-09-13
19531953-03-211953-11-26
19541954-04-281954-10-24
19551955-01-021955-09-21
19561956-03-271956-11-05
19571957-04-161957-10-06
19581958-02-271958-10-21
19591959-04-241959-10-07
19601960-05-181960-08-17
19611961-02-231961-09-08
19621962-05-141962-10-15
19631963-04-161963-09-11
19641964-01-071964-09-26
19651965-04-101965-09-21
19661966-04-241966-10-21
19671967-04-151967-10-06
19681968-05-061968-10-08
19691969-05-011969-08-13
19701970-04-291970-10-29
19711971-04-181971-10-18
19731973-04-191973-09-24
19741974-04-271974-07-11
19751975-03-281975-10-14
19771977-05-041977-10-22
19801980-04-071980-09-19
19811981-01-251981-10-03
19831983-03-061983-11-03
19841984-04-121984-10-16
19851985-05-101985-10-08
19861986-05-061986-10-01
19871987-05-271987-09-28
19881988-05-021988-09-18
19891989-04-241989-09-03
19901990-03-121990-07-27
19911991-04-271991-12-14
19921992-02-201992-08-22
19931993-06-021993-08-22
19941994-05-201994-11-26
19961996-05-191996-09-05
19971997-06-241997-08-29
19981998-05-271998-10-11
19991999-05-051999-09-26
20002000-03-242000-11-01
20012001-03-232001-07-31
20072007-03-282007-10-06
20082008-05-252008-10-12
20092009-03-232009-12-25
20172017-03-072017-10-13
20192019-02-032019-11-19
20212021-04-112021-10-13

Every Fixed Threshold

Fixed thresholds at Sherwood
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain531719548
25 mm (0.98 in): Days with 25 mm or more rain47719753
50 mm (1.97 in): Days with 50 mm or more rain15320091
10 cm (3.9 in): Days with 10 cm or more snowfall51719753
25 cm (9.8 in): Days with 25 cm or more snowfall7219891

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1949.

Download the Data

  • Data for Sherwood 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).