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Data as of 2025-12-31
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Built 2026-10-16 (16 October 2026)

Maryfield Threshold Days by Year

4 fixed thresholds counted per year at Maryfield (ASN00014613): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Maryfield Thresholds

  • Maryfield: days with 10 mm (0.39 in) or more of precipitation in 17 years, most in 2001 with 37.
  • Maryfield: days with 25 mm (0.98 in) or more of precipitation in 17 years, most in 2000 with 21.
  • Maryfield: days with 50 mm (1.97 in) or more of precipitation in 15 years, most in 2000 with 7.
  • Maryfield: days with 100 mm (3.94 in) or more of precipitation in 4 years, most in 2000 with 2.
  • 4 fixed thresholds have at least one qualifying day at Maryfield.
17 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Maryfield Days per year at Maryfield with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 37 in 2001. 0102030401965: 191966: 131967: 231973: 331994: 191995: 181997: 321998: 311999: 272000: 352001: 372002: 122003: 282004: 332005: 202006: 342019: 7196519671994199719992001200320052019
Days per year at Maryfield with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 37 in 2001.
Days with 10 mm (0.39 in) or more of precipitation per year at Maryfield
YearDaysDecade average
19651918.3
19661318.3
19672318.3
19733333
19941925.4
19951825.4
19973225.4
19983125.4
19992725.4
20003528.4
20013728.4
20021228.4
20032828.4
20043328.4
20052028.4
20063428.4
201977
First to last qualifying date each year at Maryfield For each year, a bar from the first to the last day at Maryfield meeting 10 mm (0.39 in). 1965: 7 January 1965 to 18 December 19651966: 3 January 1966 to 29 September 19661967: 14 January 1967 to 29 December 19671973: 2 January 1973 to 30 December 19731994: 3 January 1994 to 22 December 19941995: 19 January 1995 to 24 December 19951997: 1 January 1997 to 30 December 19971998: 1 January 1998 to 30 December 19981999: 7 January 1999 to 27 December 19992000: 7 January 2000 to 24 December 20002001: 10 January 2001 to 29 December 20012002: 3 January 2002 to 31 December 20022003: 1 January 2003 to 27 December 20032004: 2 January 2004 to 31 December 20042005: 4 January 2005 to 31 December 20052006: 8 January 2006 to 25 December 20062019: 5 January 2019 to 25 May 2019196519731997200020032006JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Maryfield meeting 10 mm (0.39 in).
First to last qualifying date each year at Maryfield
YearFirst dateLast date
19651965-01-071965-12-18
19661966-01-031966-09-29
19671967-01-141967-12-29
19731973-01-021973-12-30
19941994-01-031994-12-22
19951995-01-191995-12-24
19971997-01-011997-12-30
19981998-01-011998-12-30
19991999-01-071999-12-27
20002000-01-072000-12-24
20012001-01-102001-12-29
20022002-01-032002-12-31
20032003-01-012003-12-27
20042004-01-022004-12-31
20052005-01-042005-12-31
20062006-01-082006-12-25
20192019-01-052019-05-25

Every Fixed Threshold

Fixed thresholds at Maryfield
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain173720017
25 mm (0.98 in): Days with 25 mm or more rain172120003
50 mm (1.97 in): Days with 50 mm or more rain15720002
100 mm (3.94 in): Days with 100 mm or more rain4220001

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1965.

Download the Data

  • Data for Maryfield 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 2026-10-14 (14 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2025-12-31).