Built 2026-10-19 (19 October 2026)

Franklin Threshold Days by Year (USC00093570)

10 fixed thresholds counted per year at Franklin (USC00093570): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Franklin Thresholds

  • Franklin: days with 10 mm (0.39 in) or more of precipitation in 28 years, most in 1994 with 62.
  • Franklin: days with 25 mm (0.98 in) or more of precipitation in 28 years, most in 1975 with 23.
  • Franklin: days with 50 mm (1.97 in) or more of precipitation in 28 years, most in 1973 with 9.
  • Franklin: days with 100 mm (3.94 in) or more of precipitation in 6 years, most in 1981 with 1.
  • 10 fixed thresholds have at least one qualifying day at Franklin.
28 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Franklin Days per year at Franklin with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 62 in 1994. 0204060801973: 451974: 561975: 591976: 421977: 441978: 311979: 441981: 301982: 501983: 461984: 341985: 421986: 321987: 471988: 331989: 461990: 371991: 471992: 531993: 411994: 621995: 351996: 401997: 411998: 401999: 392000: 332002: 461973197619791983198619891992199519982002
Days per year at Franklin with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 62 in 1994.
Days with 10 mm (0.39 in) or more of precipitation per year at Franklin
YearDaysDecade average
19734545.9
19745645.9
19755945.9
19764245.9
19774445.9
19783145.9
19794445.9
19813040
19825040
19834640
19843440
19854240
19863240
19874740
19883340
19894640
19903743.5
19914743.5
19925343.5
19934143.5
19946243.5
19953543.5
19964043.5
19974143.5
19984043.5
19993943.5
20003339.5
20024639.5
First to last qualifying date each year at Franklin For each year, a bar from the first to the last day at Franklin meeting 10 mm (0.39 in). 1973: 6 January 1973 to 27 December 19731974: 1 January 1974 to 29 December 19741975: 4 January 1975 to 31 December 19751976: 14 January 1976 to 26 December 19761977: 7 January 1977 to 30 December 19771978: 6 January 1978 to 25 December 19781979: 2 January 1979 to 23 October 19791981: 2 February 1981 to 31 December 19811982: 1 January 1982 to 29 December 19821983: 2 January 1983 to 28 December 19831984: 10 January 1984 to 5 December 19841985: 2 January 1985 to 13 December 19851986: 1 January 1986 to 24 December 19861987: 18 January 1987 to 28 December 19871988: 2 January 1988 to 31 December 19881989: 1 January 1989 to 31 December 19891990: 6 January 1990 to 4 December 19901991: 11 January 1991 to 28 December 19911992: 3 January 1992 to 17 December 19921993: 8 January 1993 to 21 December 19931994: 2 January 1994 to 22 December 19941995: 7 January 1995 to 19 December 19951996: 1 January 1996 to 29 December 19961997: 5 January 1997 to 27 December 19971998: 7 January 1998 to 24 December 19981999: 3 January 1999 to 20 December 19992000: 9 January 2000 to 29 December 20002002: 3 January 2002 to 24 December 20021973197719821986199019941998JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Franklin meeting 10 mm (0.39 in).
First to last qualifying date each year at Franklin
YearFirst dateLast date
19731973-01-061973-12-27
19741974-01-011974-12-29
19751975-01-041975-12-31
19761976-01-141976-12-26
19771977-01-071977-12-30
19781978-01-061978-12-25
19791979-01-021979-10-23
19811981-02-021981-12-31
19821982-01-011982-12-29
19831983-01-021983-12-28
19841984-01-101984-12-05
19851985-01-021985-12-13
19861986-01-011986-12-24
19871987-01-181987-12-28
19881988-01-021988-12-31
19891989-01-011989-12-31
19901990-01-061990-12-04
19911991-01-111991-12-28
19921992-01-031992-12-17
19931993-01-081993-12-21
19941994-01-021994-12-22
19951995-01-071995-12-19
19961996-01-011996-12-29
19971997-01-051997-12-27
19981998-01-071998-12-24
19991999-01-031999-12-20
20002000-01-092000-12-29
20022002-01-032002-12-24

Every Fixed Threshold

Fixed thresholds at Franklin
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days11332000133
35 C (95 F): Days160200060
90 F (32.2 C): Days195200095
100 F (37.8 C): Days115200015
0 C (32 F): Ice days (max1120001
10 mm (0.39 in): Days with 10 mm or more rain2862199446
25 mm (0.98 in): Days with 25 mm or more rain2823197518
50 mm (1.97 in): Days with 50 mm or more rain28919731
100 mm (3.94 in): Days with 100 mm or more rain6119811
10 cm (3.9 in): Days with 10 cm or more snowfall10n/a1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2000.

Download the Data

  • Data for Franklin 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).