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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Newton Threshold Days by Year (USC00195317)

11 fixed thresholds counted per year at Newton (USC00195317): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Newton Thresholds

  • Newton: days with 10 mm (0.39 in) or more of precipitation in 13 years, most in 1953 with 58.
  • Newton: days with 25 mm (0.98 in) or more of precipitation in 13 years, most in 1953 with 17.
  • Newton: days with 50 mm (1.97 in) or more of precipitation in 11 years, most in 1931 with 4.
  • Newton: days with 100 mm (3.94 in) or more of precipitation in 2 years, most in 1931 with 1.
  • 11 fixed thresholds have at least one qualifying day at Newton.
13 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Newton Days per year at Newton with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 58 in 1953. 02040601931: 361932: 271943: 341944: 311945: 421946: 391947: 361948: 421949: 361950: 301951: 411952: 401953: 581931194319451947194919511953
Days per year at Newton with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 58 in 1953.
Days with 10 mm (0.39 in) or more of precipitation per year at Newton
YearDaysDecade average
19313631.5
19322731.5
19433437.1
19443137.1
19454237.1
19463937.1
19473637.1
19484237.1
19493637.1
19503042.3
19514142.3
19524042.3
19535842.3
First to last qualifying date each year at Newton For each year, a bar from the first to the last day at Newton meeting 10 mm (0.39 in). 1931: 6 January 1931 to 22 December 19311932: 2 January 1932 to 28 December 19321943: 18 January 1943 to 26 December 19431944: 6 January 1944 to 27 December 19441945: 1 January 1945 to 29 December 19451946: 9 January 1946 to 27 December 19461947: 1 January 1947 to 26 December 19471948: 2 January 1948 to 20 December 19481949: 6 January 1949 to 27 December 19491950: 7 January 1950 to 30 December 19501951: 8 January 1951 to 26 December 19511952: 3 January 1952 to 23 December 19521953: 3 January 1953 to 15 December 19531931194319451947194919511953JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Newton meeting 10 mm (0.39 in).
First to last qualifying date each year at Newton
YearFirst dateLast date
19311931-01-061931-12-22
19321932-01-021932-12-28
19431943-01-181943-12-26
19441944-01-061944-12-27
19451945-01-011945-12-29
19461946-01-091946-12-27
19471947-01-011947-12-26
19481948-01-021948-12-20
19491949-01-061949-12-27
19501950-01-071950-12-30
19511951-01-081951-12-26
19521952-01-031952-12-23
19531953-01-031953-12-15

Every Fixed Threshold

Fixed thresholds at Newton
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days121193121
35 C (95 F): Days1419314
90 F (32.2 C): Days110193110
0 C (32 F): Ice days (max115193115
0 C (32 F): Frost days (min11041931104
-10 C (14 F): Days with min120193120
20 C (68 F): Tropical nights (min110193110
10 mm (0.39 in): Days with 10 mm or more rain1358195358
25 mm (0.98 in): Days with 25 mm or more rain1317195317
50 mm (1.97 in): Days with 50 mm or more rain11419314
100 mm (3.94 in): Days with 100 mm or more rain2119311

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1931.

Download the Data

  • Data for Newton 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).