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

Ocean City Threshold Days by Year (USC00286480)

14 fixed thresholds counted per year at Ocean City (USC00286480): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ocean City Thresholds

  • Ocean City: days with 10 mm (0.39 in) or more of precipitation in 13 years, most in 1893 with 36.
  • Ocean City: days with 25 mm (0.98 in) or more of precipitation in 13 years, most in 2023 with 13.
  • Ocean City: days with 50 mm (1.97 in) or more of precipitation in 12 years, most in 1899 with 4.
  • Ocean City: days with a maximum temperature at or above 30 C (86 F) in 8 years, most in 1900 with 34.
  • 14 fixed thresholds have at least one qualifying day at Ocean City.
8 years with a qualifying day
Days at or above 30 C (86 F) per year at Ocean City Days per year at Ocean City with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 34 in 1900. 0102030401893: 171894: 151895: 311896: 241897: 131898: 271899: 131900: 3418931894189518961897189818991900
Days per year at Ocean City with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 34 in 1900.
Days at or above 30 C (86 F) per year at Ocean City
YearDaysDecade average
18931720
18941520
18953120
18962420
18971320
18982720
18991320
19003434
First to last qualifying date each year at Ocean City For each year, a bar from the first to the last day at Ocean City meeting 30 C (86 F). 1893: 10 June 1893 to 7 September 18931894: 2 May 1894 to 11 August 18941895: 30 May 1895 to 28 September 18951896: 17 April 1896 to 10 September 18961897: 25 June 1897 to 12 September 18971898: 9 June 1898 to 5 September 18981899: 6 June 1899 to 6 September 18991900: 13 May 1900 to 13 September 190018931894189518961897189818991900JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Ocean City meeting 30 C (86 F).
First to last qualifying date each year at Ocean City
YearFirst dateLast date
18931893-06-101893-09-07
18941894-05-021894-08-11
18951895-05-301895-09-28
18961896-04-171896-09-10
18971897-06-251897-09-12
18981898-06-091898-09-05
18991899-06-061899-09-06
19001900-05-131900-09-13

Every Fixed Threshold

Fixed thresholds at Ocean City
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days834190034
35 C (95 F): Days5418953
90 F (32.2 C): Days819190019
0 C (32 F): Ice days (max822189313
0 C (32 F): Frost days (min81151900115
-10 C (14 F): Days with min821190021
-20 C (-4 F): Days with min2218992
20 C (68 F): Tropical nights (min835189611
25 C (77 F): Days with min2218962
10 mm (0.39 in): Days with 10 mm or more rain1336189323
25 mm (0.98 in): Days with 25 mm or more rain131320238
50 mm (1.97 in): Days with 50 mm or more rain12418992
10 cm (3.9 in): Days with 10 cm or more snowfall6418931
25 cm (9.8 in): Days with 25 cm or more snowfall1119001

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1893.

Download the Data

  • Data for Ocean City 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).