Built 2026-10-19 (19 October 2026)

Milstead Threshold Days by Year (USC00015439)

15 fixed thresholds counted per year at Milstead (USC00015439): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Milstead Thresholds

  • Milstead: days with 10 mm (0.39 in) or more of precipitation in 96 years, most in 1919 with 61.
  • Milstead: days with 25 mm (0.98 in) or more of precipitation in 96 years, most in 1919 with 31.
  • Milstead: days with 50 mm (1.97 in) or more of precipitation in 95 years, most in 1964 with 10.
  • Milstead: days with 100 mm (3.94 in) or more of precipitation in 35 years, most in 1919 with 3.
  • 15 fixed thresholds have at least one qualifying day at Milstead.
24 years with a qualifying day
Days at or above 30 C (86 F) per year at Milstead Days per year at Milstead with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 134 in 1986. 0501001501980: 1191981: 1031986: 1341989: 1071990: 1331991: 1071992: 931993: 1181994: 941995: 1191996: 1111997: 961998: 1301999: 1062000: 1292001: 1052003: 902004: 982005: 1012006: 1192010: 1192011: 1202012: 982013: 9819801989199219951998200120052011
Days per year at Milstead with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 134 in 1986.
Days at or above 30 C (86 F) per year at Milstead
YearDaysDecade average
1980119115.8
1981103115.8
1986134115.8
1989107115.8
1990133110.7
1991107110.7
199293110.7
1993118110.7
199494110.7
1995119110.7
1996111110.7
199796110.7
1998130110.7
1999106110.7
2000129107
2001105107
200390107
200498107
2005101107
2006119107
2010119108.8
2011120108.8
201298108.8
201398108.8
First to last qualifying date each year at Milstead For each year, a bar from the first to the last day at Milstead meeting 30 C (86 F). 1980: 23 April 1980 to 12 October 19801981: 11 April 1981 to 18 October 19811986: 1 April 1986 to 6 October 19861989: 29 March 1989 to 17 October 19891990: 20 March 1990 to 17 October 19901991: 27 March 1991 to 6 October 19911992: 25 April 1992 to 23 September 19921993: 7 May 1993 to 20 October 19931994: 28 March 1994 to 2 October 19941995: 24 March 1995 to 3 October 19951996: 29 April 1996 to 29 October 19961997: 19 May 1997 to 14 October 19971998: 31 March 1998 to 5 October 19981999: 4 April 1999 to 4 October 19992000: 4 May 2000 to 3 November 20002001: 13 April 2001 to 25 October 20012003: 6 May 2003 to 28 September 20032004: 25 April 2004 to 31 October 20042005: 12 May 2005 to 4 October 20052006: 19 April 2006 to 19 October 20062010: 6 April 2010 to 28 October 20102011: 20 March 2011 to 18 October 20112012: 30 April 2012 to 29 September 20122013: 16 May 2013 to 6 October 201319801989199219951998200120052011JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Milstead meeting 30 C (86 F).
First to last qualifying date each year at Milstead
YearFirst dateLast date
19801980-04-231980-10-12
19811981-04-111981-10-18
19861986-04-011986-10-06
19891989-03-291989-10-17
19901990-03-201990-10-17
19911991-03-271991-10-06
19921992-04-251992-09-23
19931993-05-071993-10-20
19941994-03-281994-10-02
19951995-03-241995-10-03
19961996-04-291996-10-29
19971997-05-191997-10-14
19981998-03-311998-10-05
19991999-04-041999-10-04
20002000-05-042000-11-03
20012001-04-132001-10-25
20032003-05-062003-09-28
20042004-04-252004-10-31
20052005-05-122005-10-04
20062006-04-192006-10-19
20102010-04-062010-10-28
20112011-03-202011-10-18
20122012-04-302012-09-29
20132013-05-162013-10-06

Every Fixed Threshold

Fixed thresholds at Milstead
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days24134198698
35 C (95 F): Days2057201111
40 C (104 F): Days3319801
90 F (32.2 C): Days24107199833
100 F (37.8 C): Days121519801
0 C (32 F): Ice days (max7319961
0 C (32 F): Frost days (min2376201060
-10 C (14 F): Days with min7419812
20 C (68 F): Tropical nights (min23101199871
25 C (77 F): Days with min5520105
10 mm (0.39 in): Days with 10 mm or more rain9661191940
25 mm (0.98 in): Days with 25 mm or more rain9631191921
50 mm (1.97 in): Days with 50 mm or more rain951019644
100 mm (3.94 in): Days with 100 mm or more rain35319191
200 mm (7.87 in): Days with 200 mm or more rain2219612

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1980.

Download the Data

  • Data for Milstead 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).