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

Oxford Threshold Days by Year (USC00256450)

17 fixed thresholds counted per year at Oxford (USC00256450): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Oxford Thresholds

  • Oxford: days with 10 mm (0.39 in) or more of precipitation in 11 years, most in 1942 with 26.
  • Oxford: days with 25 mm (0.98 in) or more of precipitation in 11 years, most in 1946 with 7.
  • Oxford: days with a maximum temperature at or above 30 C (86 F) in 8 years, most in 1953 with 105.
  • Oxford: days with a maximum temperature at or above 35 C (95 F) in 8 years, most in 1953 with 50.
  • 17 fixed thresholds have at least one qualifying day at Oxford.
8 years with a qualifying day
Days at or above 30 C (86 F) per year at Oxford Days per year at Oxford with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 105 in 1953. 0501001501946: 651947: 601948: 871949: 711950: 531951: 471952: 851953: 10519461947194819491950195119521953
Days per year at Oxford with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 105 in 1953.
Days at or above 30 C (86 F) per year at Oxford
YearDaysDecade average
19466570.8
19476070.8
19488770.8
19497170.8
19505372.5
19514772.5
19528572.5
195310572.5
First to last qualifying date each year at Oxford For each year, a bar from the first to the last day at Oxford meeting 30 C (86 F). 1946: 31 March 1946 to 26 September 19461947: 3 May 1947 to 21 October 19471948: 17 April 1948 to 21 September 19481949: 24 April 1949 to 20 September 19491950: 22 April 1950 to 15 October 19501951: 31 May 1951 to 2 October 19511952: 4 May 1952 to 30 September 19521953: 21 April 1953 to 2 October 195319461947194819491950195119521953JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Oxford meeting 30 C (86 F).
First to last qualifying date each year at Oxford
YearFirst dateLast date
19461946-03-311946-09-26
19471947-05-031947-10-21
19481948-04-171948-09-21
19491949-04-241949-09-20
19501950-04-221950-10-15
19511951-05-311951-10-02
19521952-05-041952-09-30
19531953-04-211953-10-02

Every Fixed Threshold

Fixed thresholds at Oxford
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days81051953105
35 C (95 F): Days850195350
40 C (104 F): Days5419524
90 F (32.2 C): Days884195384
100 F (37.8 C): Days821195321
0 C (32 F): Ice days (max843194814
0 C (32 F): Frost days (min81701952154
-10 C (14 F): Days with min863195126
-20 C (-4 F): Days with min81219511
-30 C (-22 F): Days with min1119501
20 C (68 F): Tropical nights (min834195334
25 C (77 F): Days with min1219462
10 mm (0.39 in): Days with 10 mm or more rain1126194224
25 mm (0.98 in): Days with 25 mm or more rain11719466
50 mm (1.97 in): Days with 50 mm or more rain8219521
100 mm (3.94 in): Days with 100 mm or more rain1119421
10 cm (3.9 in): Days with 10 cm or more snowfall2219502

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 Oxford 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).