Built 2026-10-19 (19 October 2026)

Wandering Brook Threshold Days by Year (ASN00010687)

4 fixed thresholds counted per year at Wandering Brook (ASN00010687): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Wandering Brook Thresholds

  • Wandering Brook: days with 10 mm (0.39 in) or more of precipitation in 26 years, most in 1955 with 35.
  • Wandering Brook: days with 25 mm (0.98 in) or more of precipitation in 25 years, most in 1962 with 8.
  • Wandering Brook: days with 50 mm (1.97 in) or more of precipitation in 6 years, most in 1955 with 3.
  • Wandering Brook: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1955 with 1.
  • 4 fixed thresholds have at least one qualifying day at Wandering Brook.
26 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Wandering Brook Days per year at Wandering Brook with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 35 in 1955. 0102030401946: 271947: 201948: 171949: 191950: 151951: 201954: 171955: 351956: 191957: 171958: 201959: 161960: 211961: 241962: 211963: 311964: 291965: 231966: 181967: 231968: 221969: 161973: 231974: 311975: 191976: 19194619491954195719601963196619691975
Days per year at Wandering Brook with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 35 in 1955.
Days with 10 mm (0.39 in) or more of precipitation per year at Wandering Brook
YearDaysDecade average
19462720.8
19472020.8
19481720.8
19491920.8
19501519.9
19512019.9
19541719.9
19553519.9
19561919.9
19571719.9
19582019.9
19591619.9
19602122.8
19612422.8
19622122.8
19633122.8
19642922.8
19652322.8
19661822.8
19672322.8
19682222.8
19691622.8
19732323
19743123
19751923
19761923
First to last qualifying date each year at Wandering Brook For each year, a bar from the first to the last day at Wandering Brook meeting 10 mm (0.39 in). 1946: 19 April 1946 to 12 November 19461947: 16 April 1947 to 24 October 19471948: 22 March 1948 to 23 December 19481949: 28 April 1949 to 14 November 19491950: 5 May 1950 to 8 November 19501951: 22 February 1951 to 5 December 19511954: 23 May 1954 to 11 November 19541955: 6 February 1955 to 20 October 19551956: 5 March 1956 to 29 November 19561957: 20 January 1957 to 5 September 19571958: 22 May 1958 to 3 November 19581959: 24 January 1959 to 31 December 19591960: 1 January 1960 to 23 September 19601961: 22 January 1961 to 17 October 19611962: 9 January 1962 to 6 December 19621963: 31 January 1963 to 31 October 19631964: 1 April 1964 to 19 December 19641965: 26 March 1965 to 4 November 19651966: 3 June 1966 to 23 October 19661967: 22 April 1967 to 11 October 19671968: 3 February 1968 to 5 October 19681969: 19 March 1969 to 28 September 19691973: 11 May 1973 to 15 October 19731974: 6 March 1974 to 19 November 19741975: 12 March 1975 to 20 September 19751976: 7 January 1976 to 11 November 19761946195019561960196419681975JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Wandering Brook meeting 10 mm (0.39 in).
First to last qualifying date each year at Wandering Brook
YearFirst dateLast date
19461946-04-191946-11-12
19471947-04-161947-10-24
19481948-03-221948-12-23
19491949-04-281949-11-14
19501950-05-051950-11-08
19511951-02-221951-12-05
19541954-05-231954-11-11
19551955-02-061955-10-20
19561956-03-051956-11-29
19571957-01-201957-09-05
19581958-05-221958-11-03
19591959-01-241959-12-31
19601960-01-011960-09-23
19611961-01-221961-10-17
19621962-01-091962-12-06
19631963-01-311963-10-31
19641964-04-011964-12-19
19651965-03-261965-11-04
19661966-06-031966-10-23
19671967-04-221967-10-11
19681968-02-031968-10-05
19691969-03-191969-09-28
19731973-05-111973-10-15
19741974-03-061974-11-19
19751975-03-121975-09-20
19761976-01-071976-11-11

Every Fixed Threshold

Fixed thresholds at Wandering Brook
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2635195519
25 mm (0.98 in): Days with 25 mm or more rain25819624
50 mm (1.97 in): Days with 50 mm or more rain6319551
100 mm (3.94 in): Days with 100 mm or more rain1119551

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1946.

Download the Data

  • Data for Wandering Brook 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).