Built 2026-10-19 (19 October 2026)

Southbridge 3 SW Threshold Days by Year (USC00197627)

16 fixed thresholds counted per year at Southbridge 3 SW (USC00197627): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Southbridge 3 SW Thresholds

  • Southbridge 3 SW: days with 10 mm (0.39 in) or more of precipitation in 90 years, most in 2011 with 58.
  • Southbridge 3 SW: days with 25 mm (0.98 in) or more of precipitation in 90 years, most in 1983 with 25.
  • Southbridge 3 SW: days with 50 mm (1.97 in) or more of precipitation in 78 years, most in 2011 with 7.
  • Southbridge 3 SW: days with 10 cm (3.9 in) or more of snowfall in 71 years, most in 1996 with 13.
  • 16 fixed thresholds have at least one qualifying day at Southbridge 3 SW.
10 years with a qualifying day
Days at or above 30 C (86 F) per year at Southbridge 3 SW Days per year at Southbridge 3 SW with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 23 in 1991. 01020301991: 231992: 31993: 201994: 181995: 201996: 71997: 191998: 12003: 92006: 151991199219931994199519961997199820032006
Days per year at Southbridge 3 SW with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 23 in 1991.
Days at or above 30 C (86 F) per year at Southbridge 3 SW
YearDaysDecade average
19912313.9
1992313.9
19932013.9
19941813.9
19952013.9
1996713.9
19971913.9
1998113.9
2003912
20061512
First to last qualifying date each year at Southbridge 3 SW For each year, a bar from the first to the last day at Southbridge 3 SW meeting 30 C (86 F). 1991: 17 May 1991 to 31 August 19911992: 21 May 1992 to 23 May 19921993: 11 May 1993 to 4 September 19931994: 24 May 1994 to 3 August 19941995: 18 June 1995 to 22 August 19951996: 21 May 1996 to 11 August 19961997: 11 June 1997 to 4 August 19971998: 27 June 1998 to 27 June 19982003: 24 June 2003 to 22 August 20032006: 1 June 2006 to 3 August 200619911993199519972003JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Southbridge 3 SW meeting 30 C (86 F).
First to last qualifying date each year at Southbridge 3 SW
YearFirst dateLast date
19911991-05-171991-08-31
19921992-05-211992-05-23
19931993-05-111993-09-04
19941994-05-241994-08-03
19951995-06-181995-08-22
19961996-05-211996-08-11
19971997-06-111997-08-04
19981998-06-271998-06-27
20032003-06-242003-08-22
20062006-06-012006-08-03

Every Fixed Threshold

Fixed thresholds at Southbridge 3 SW
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days1023199115
35 C (95 F): Days3219911
90 F (32.2 C): Days7919946
0 C (32 F): Ice days (max1052199314
0 C (32 F): Frost days (min81621992125
-10 C (14 F): Days with min847199322
-20 C (-4 F): Days with min5819941
20 C (68 F): Tropical nights (min71019941
10 mm (0.39 in): Days with 10 mm or more rain9058201128
25 mm (0.98 in): Days with 25 mm or more rain902519839
50 mm (1.97 in): Days with 50 mm or more rain78720111
100 mm (3.94 in): Days with 100 mm or more rain10219371
200 mm (7.87 in): Days with 200 mm or more rain1119551
10 cm (3.9 in): Days with 10 cm or more snowfall711319965
25 cm (9.8 in): Days with 25 cm or more snowfall33419672
50 cm (19.7 in): Days with 50 cm or more snowfall3119781

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1991.

Download the Data

  • Data for Southbridge 3 SW 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 (2026-10-12).