Built 2026-10-19 (19 October 2026)

Springfield Threshold Days by Year (USC00178353)

14 fixed thresholds counted per year at Springfield (USC00178353): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Springfield Thresholds

  • Springfield: days with 10 cm (3.9 in) or more of snowfall in 31 years, most in 1972 with 18.
  • Springfield: days with 10 mm (0.39 in) or more of precipitation in 30 years, most in 1973 with 52.
  • Springfield: days with 25 mm (0.98 in) or more of precipitation in 30 years, most in 1983 with 15.
  • Springfield: days with a maximum temperature at or above 30 C (86 F) in 29 years, most in 1988 with 23.
  • 14 fixed thresholds have at least one qualifying day at Springfield.
29 years with a qualifying day
Days at or above 30 C (86 F) per year at Springfield Days per year at Springfield with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 23 in 1988. 01020301965: 91970: 181971: 91972: 61973: 91974: 61975: 131976: 141977: 151978: 151979: 121980: 41981: 31982: 101983: 111984: 91985: 71986: 31987: 71988: 231989: 131990: 141991: 171992: 41993: 141994: 111995: 181996: 51997: 91965197219751978198119841987199019931996
Days per year at Springfield with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 23 in 1988.
Days at or above 30 C (86 F) per year at Springfield
YearDaysDecade average
196599
19701811.7
1971911.7
1972611.7
1973911.7
1974611.7
19751311.7
19761411.7
19771511.7
19781511.7
19791211.7
198049
198139
1982109
1983119
198499
198579
198639
198779
1988239
1989139
19901411.5
19911711.5
1992411.5
19931411.5
19941111.5
19951811.5
1996511.5
1997911.5
First to last qualifying date each year at Springfield For each year, a bar from the first to the last day at Springfield meeting 30 C (86 F). 1965: 21 June 1965 to 23 September 19651970: 3 June 1970 to 17 August 19701971: 19 June 1971 to 12 August 19711972: 29 May 1972 to 27 August 19721973: 13 June 1973 to 1 September 19731974: 9 June 1974 to 23 August 19741975: 24 June 1975 to 12 August 19751976: 9 June 1976 to 23 August 19761977: 18 May 1977 to 30 August 19771978: 29 May 1978 to 23 August 19781979: 10 May 1979 to 6 August 19791980: 26 June 1980 to 25 August 19801981: 3 July 1981 to 2 August 19811982: 8 July 1982 to 17 August 19821983: 22 June 1983 to 7 September 19831984: 10 June 1984 to 7 August 19841985: 2 July 1985 to 21 September 19851986: 20 May 1986 to 27 July 19861987: 8 July 1987 to 19 August 19871988: 29 May 1988 to 13 August 19881989: 19 May 1989 to 11 September 19891990: 28 April 1990 to 28 August 19901991: 25 May 1991 to 31 August 19911992: 22 May 1992 to 26 August 19921993: 15 June 1993 to 29 August 19931994: 17 June 1994 to 1 August 19941995: 19 June 1995 to 22 August 19951996: 12 June 1996 to 8 August 19961997: 11 June 1997 to 12 August 199719651973197719811985198919931997JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Springfield meeting 30 C (86 F).
First to last qualifying date each year at Springfield
YearFirst dateLast date
19651965-06-211965-09-23
19701970-06-031970-08-17
19711971-06-191971-08-12
19721972-05-291972-08-27
19731973-06-131973-09-01
19741974-06-091974-08-23
19751975-06-241975-08-12
19761976-06-091976-08-23
19771977-05-181977-08-30
19781978-05-291978-08-23
19791979-05-101979-08-06
19801980-06-261980-08-25
19811981-07-031981-08-02
19821982-07-081982-08-17
19831983-06-221983-09-07
19841984-06-101984-08-07
19851985-07-021985-09-21
19861986-05-201986-07-27
19871987-07-081987-08-19
19881988-05-291988-08-13
19891989-05-191989-09-11
19901990-04-281990-08-28
19911991-05-251991-08-31
19921992-05-221992-08-26
19931993-06-151993-08-29
19941994-06-171994-08-01
19951995-06-191995-08-22
19961996-06-121996-08-08
19971997-06-111997-08-12

Every Fixed Threshold

Fixed thresholds at Springfield
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days292319889
35 C (95 F): Days2119751
90 F (32.2 C): Days24819773
0 C (32 F): Ice days (max2995198970
0 C (32 F): Frost days (min282111978181
-10 C (14 F): Days with min28103197871
-20 C (-4 F): Days with min2840198923
-30 C (-22 F): Days with min15719712
20 C (68 F): Tropical nights (min17619881
10 mm (0.39 in): Days with 10 mm or more rain3052197350
25 mm (0.98 in): Days with 25 mm or more rain301519836
50 mm (1.97 in): Days with 50 mm or more rain21519701
10 cm (3.9 in): Days with 10 cm or more snowfall3118197214
25 cm (9.8 in): Days with 25 cm or more snowfall21319762

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 Springfield 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).