Built 2026-10-19 (19 October 2026)

Surrency Threshold Days by Year (USC00098476)

16 fixed thresholds counted per year at Surrency (USC00098476): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Surrency Thresholds

  • Surrency: days with 10 mm (0.39 in) or more of precipitation in 44 years, most in 1959 with 49.
  • Surrency: days with 25 mm (0.98 in) or more of precipitation in 44 years, most in 1964 with 24.
  • Surrency: nights with a minimum temperature at or below 0 C (32 F) in 43 years, most in 1968 with 69.
  • Surrency: nights with a minimum temperature at or above 20 C (68 F) in 43 years, most in 1991 with 111.
  • 16 fixed thresholds have at least one qualifying day at Surrency.
42 years with a qualifying day
Days at or above 30 C (86 F) per year at Surrency Days per year at Surrency with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 150 in 1965. 0501001501957: 1331958: 1411959: 1391960: 1391961: 1241962: 1411963: 1421964: 1311965: 1501966: 1091967: 1391968: 1421972: 1421973: 1481974: 1431975: 1371976: 1101977: 1471978: 1411979: 1151980: 1451981: 1451982: 1321984: 1211985: 1191986: 1461987: 1271988: 1041989: 1181990: 1441991: 1181992: 981993: 1211994: 1111995: 1171996: 1251997: 1111998: 1331999: 1372000: 1302001: 1272002: 148195719621967197519801986199119962001
Days per year at Surrency with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 150 in 1965.
Days at or above 30 C (86 F) per year at Surrency
YearDaysDecade average
1957133137.7
1958141137.7
1959139137.7
1960139135.2
1961124135.2
1962141135.2
1963142135.2
1964131135.2
1965150135.2
1966109135.2
1967139135.2
1968142135.2
1972142135.4
1973148135.4
1974143135.4
1975137135.4
1976110135.4
1977147135.4
1978141135.4
1979115135.4
1980145128.6
1981145128.6
1982132128.6
1984121128.6
1985119128.6
1986146128.6
1987127128.6
1988104128.6
1989118128.6
1990144121.5
1991118121.5
199298121.5
1993121121.5
1994111121.5
1995117121.5
1996125121.5
1997111121.5
1998133121.5
1999137121.5
2000130135
2001127135
2002148135
First to last qualifying date each year at Surrency For each year, a bar from the first to the last day at Surrency meeting 30 C (86 F). 1957: 5 February 1957 to 24 September 19571958: 20 April 1958 to 16 November 19581959: 7 April 1959 to 13 October 19591960: 17 April 1960 to 19 October 19601961: 5 March 1961 to 4 November 19611962: 10 April 1962 to 21 October 19621963: 17 March 1963 to 28 October 19631964: 7 April 1964 to 3 October 19641965: 26 March 1965 to 9 October 19651966: 1 April 1966 to 16 October 19661967: 12 March 1967 to 7 October 19671968: 20 March 1968 to 8 October 19681972: 13 April 1972 to 3 November 19721973: 14 March 1973 to 16 October 19731974: 8 March 1974 to 16 October 19741975: 18 April 1975 to 15 October 19751976: 3 March 1976 to 8 October 19761977: 15 March 1977 to 3 October 19771978: 2 April 1978 to 7 October 19781979: 13 April 1979 to 23 October 19791980: 23 February 1980 to 19 October 19801981: 12 April 1981 to 7 October 19811982: 13 March 1982 to 11 October 19821984: 14 April 1984 to 23 October 19841985: 29 March 1985 to 16 October 19851986: 19 March 1986 to 13 October 19861987: 21 April 1987 to 29 September 19871988: 5 April 1988 to 24 September 19881989: 13 March 1989 to 17 October 19891990: 17 April 1990 to 16 October 19901991: 27 April 1991 to 25 September 19911992: 24 April 1992 to 24 September 19921993: 13 April 1993 to 22 October 19931994: 27 March 1994 to 30 September 19941995: 19 April 1995 to 7 October 19951996: 20 April 1996 to 29 October 19961997: 22 March 1997 to 14 October 19971998: 8 May 1998 to 20 October 19981999: 3 April 1999 to 10 October 19992000: 7 May 2000 to 29 October 20002001: 8 April 2001 to 22 September 20012002: 19 March 2002 to 12 October 20021957196319721978198519911997JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Surrency meeting 30 C (86 F).
First to last qualifying date each year at Surrency
YearFirst dateLast date
19571957-02-051957-09-24
19581958-04-201958-11-16
19591959-04-071959-10-13
19601960-04-171960-10-19
19611961-03-051961-11-04
19621962-04-101962-10-21
19631963-03-171963-10-28
19641964-04-071964-10-03
19651965-03-261965-10-09
19661966-04-011966-10-16
19671967-03-121967-10-07
19681968-03-201968-10-08
19721972-04-131972-11-03
19731973-03-141973-10-16
19741974-03-081974-10-16
19751975-04-181975-10-15
19761976-03-031976-10-08
19771977-03-151977-10-03
19781978-04-021978-10-07
19791979-04-131979-10-23
19801980-02-231980-10-19
19811981-04-121981-10-07
19821982-03-131982-10-11
19841984-04-141984-10-23
19851985-03-291985-10-16
19861986-03-191986-10-13
19871987-04-211987-09-29
19881988-04-051988-09-24
19891989-03-131989-10-17
19901990-04-171990-10-16
19911991-04-271991-09-25
19921992-04-241992-09-24
19931993-04-131993-10-22
19941994-03-271994-09-30
19951995-04-191995-10-07
19961996-04-201996-10-29
19971997-03-221997-10-14
19981998-05-081998-10-20
19991999-04-031999-10-10
20002000-05-072000-10-29
20012001-04-082001-09-22
20022002-03-192002-10-12

Every Fixed Threshold

Fixed thresholds at Surrency
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days421501965148
35 C (95 F): Days4159199834
40 C (104 F): Days4320003
90 F (32.2 C): Days421151977100
100 F (37.8 C): Days211719988
0 C (32 F): Ice days (max3219771
0 C (32 F): Frost days (min4369196844
-10 C (14 F): Days with min13319621
20 C (68 F): Tropical nights (min431111991101
25 C (77 F): Days with min13819911
10 mm (0.39 in): Days with 10 mm or more rain4449195942
25 mm (0.98 in): Days with 25 mm or more rain4424196415
50 mm (1.97 in): Days with 50 mm or more rain42819644
100 mm (3.94 in): Days with 100 mm or more rain10219981
200 mm (7.87 in): Days with 200 mm or more rain1119951
10 cm (3.9 in): Days with 10 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 1957.

Download the Data

  • Data for Surrency 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).