Built 2026-10-17 (17 October 2026)

Tilghman Forest Nurser Threshold Days by Year

17 fixed thresholds counted per year at Tilghman Forest Nurser (USC00388621): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Tilghman Forest Nurser Thresholds

  • Tilghman Forest Nurser: days with 10 mm (0.39 in) or more of precipitation in 31 years, most in 1975 with 52.
  • Tilghman Forest Nurser: days with 25 mm (0.98 in) or more of precipitation in 31 years, most in 1958 with 21.
  • Tilghman Forest Nurser: days with 50 mm (1.97 in) or more of precipitation in 30 years, most in 1958 with 6.
  • Tilghman Forest Nurser: days with a maximum temperature at or above 30 C (86 F) in 28 years, most in 1954 with 153.
  • 17 fixed thresholds have at least one qualifying day at Tilghman Forest Nurser.
28 years with a qualifying day
Days at or above 30 C (86 F) per year at Tilghman Forest Nurser Days per year at Tilghman Forest Nurser with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 153 in 1954. 0501001502001953: 1381954: 1531955: 1321956: 1331957: 1271958: 1371960: 1261961: 1171962: 1431963: 1271964: 1161965: 1251966: 971969: 851970: 1371971: 1251972: 1041973: 1301974: 1251975: 1221976: 1051977: 1441978: 1331980: 1391981: 1291983: 1231984: 1291985: 1291953195619601963196619711974197719811985
Days per year at Tilghman Forest Nurser with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 153 in 1954.
Days at or above 30 C (86 F) per year at Tilghman Forest Nurser
YearDaysDecade average
1953138136.7
1954153136.7
1955132136.7
1956133136.7
1957127136.7
1958137136.7
1960126117
1961117117
1962143117
1963127117
1964116117
1965125117
196697117
196985117
1970137125
1971125125
1972104125
1973130125
1974125125
1975122125
1976105125
1977144125
1978133125
1980139129.8
1981129129.8
1983123129.8
1984129129.8
1985129129.8
First to last qualifying date each year at Tilghman Forest Nurser For each year, a bar from the first to the last day at Tilghman Forest Nurser meeting 30 C (86 F). 1953: 23 April 1953 to 24 October 19531954: 13 March 1954 to 13 October 19541955: 5 March 1955 to 7 October 19551956: 27 March 1956 to 5 December 19561957: 2 April 1957 to 24 September 19571958: 18 April 1958 to 17 November 19581960: 16 April 1960 to 13 October 19601961: 23 April 1961 to 2 November 19611962: 11 April 1962 to 17 October 19621963: 18 March 1963 to 20 October 19631964: 19 April 1964 to 30 September 19641965: 6 April 1965 to 23 September 19651966: 1 April 1966 to 17 October 19661969: 6 April 1969 to 15 October 19691970: 19 April 1970 to 13 October 19701971: 18 April 1971 to 5 October 19711972: 13 April 1972 to 18 October 19721973: 14 March 1973 to 10 October 19731974: 7 March 1974 to 3 November 19741975: 26 April 1975 to 17 October 19751976: 3 March 1976 to 29 September 19761977: 16 March 1977 to 3 October 19771978: 1 April 1978 to 28 October 19781980: 23 April 1980 to 18 October 19801981: 31 March 1981 to 7 October 19811983: 27 April 1983 to 13 October 19831984: 19 March 1984 to 30 October 19841985: 14 March 1985 to 15 October 19851953195719621966197219761981JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Tilghman Forest Nurser meeting 30 C (86 F).
First to last qualifying date each year at Tilghman Forest Nurser
YearFirst dateLast date
19531953-04-231953-10-24
19541954-03-131954-10-13
19551955-03-051955-10-07
19561956-03-271956-12-05
19571957-04-021957-09-24
19581958-04-181958-11-17
19601960-04-161960-10-13
19611961-04-231961-11-02
19621962-04-111962-10-17
19631963-03-181963-10-20
19641964-04-191964-09-30
19651965-04-061965-09-23
19661966-04-011966-10-17
19691969-04-061969-10-15
19701970-04-191970-10-13
19711971-04-181971-10-05
19721972-04-131972-10-18
19731973-03-141973-10-10
19741974-03-071974-11-03
19751975-04-261975-10-17
19761976-03-031976-09-29
19771977-03-161977-10-03
19781978-04-011978-10-28
19801980-04-231980-10-18
19811981-03-311981-10-07
19831983-04-271983-10-13
19841984-03-191984-10-30
19851985-03-141985-10-15

Every Fixed Threshold

Fixed thresholds at Tilghman Forest Nurser
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days281531954129
35 C (95 F): Days2877195430
40 C (104 F): Days91219547
90 F (32.2 C): Days28119195487
100 F (37.8 C): Days203219547
0 C (32 F): Ice days (max7319701
0 C (32 F): Frost days (min2869196352
-10 C (14 F): Days with min21519584
20 C (68 F): Tropical nights (min2892197367
25 C (77 F): Days with min14519702
10 mm (0.39 in): Days with 10 mm or more rain3152197542
25 mm (0.98 in): Days with 25 mm or more rain3121195816
50 mm (1.97 in): Days with 50 mm or more rain30619583
100 mm (3.94 in): Days with 100 mm or more rain6119541
10 cm (3.9 in): Days with 10 cm or more snowfall2119581
25 cm (9.8 in): Days with 25 cm or more snowfall1119731
50 cm (19.7 in): Days with 50 cm or more snowfall1119731

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1953.

Download the Data

  • Data for Tilghman Forest Nurser 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 2026-10-15 (15 October 2026). Threshold counts are computed by this site.

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