Built 2026-10-19 (19 October 2026)

Ingersoll Threshold Days by Year (CA006143780)

13 fixed thresholds counted per year at Ingersoll (CA006143780): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ingersoll Thresholds

  • Ingersoll: days with 10 mm (0.39 in) or more of precipitation in 10 years, most in 1876 with 34.
  • Ingersoll: days with 25 mm (0.98 in) or more of precipitation in 10 years, most in 1875 with 12.
  • Ingersoll: days with 10 cm (3.9 in) or more of snowfall in 9 years, most in 1875 with 9.
  • Ingersoll: days with 50 mm (1.97 in) or more of precipitation in 5 years, most in 1875 with 2.
  • 13 fixed thresholds have at least one qualifying day at Ingersoll.
4 years with a qualifying day
Days at or above 30 C (86 F) per year at Ingersoll Days per year at Ingersoll with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 37 in 1876. 0102030401873: 61874: 361875: 81876: 371873187418751876
Days per year at Ingersoll with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 37 in 1876.
Days at or above 30 C (86 F) per year at Ingersoll
YearDaysDecade average
1873621.8
18743621.8
1875821.8
18763721.8
First to last qualifying date each year at Ingersoll For each year, a bar from the first to the last day at Ingersoll meeting 30 C (86 F). 1873: 26 May 1873 to 22 August 18731874: 28 May 1874 to 14 September 18741875: 11 June 1875 to 2 September 18751876: 31 May 1876 to 31 August 18761873187418751876JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Ingersoll meeting 30 C (86 F).
First to last qualifying date each year at Ingersoll
YearFirst dateLast date
18731873-05-261873-08-22
18741874-05-281874-09-14
18751875-06-111875-09-02
18761876-05-311876-08-31

Every Fixed Threshold

Fixed thresholds at Ingersoll
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days437187637
35 C (95 F): Days1218742
90 F (32.2 C): Days415187615
0 C (32 F): Ice days (max485187569
0 C (32 F): Frost days (min41751874158
-10 C (14 F): Days with min479187552
-20 C (-4 F): Days with min31818755
20 C (68 F): Tropical nights (min412187612
10 mm (0.39 in): Days with 10 mm or more rain1034187624
25 mm (0.98 in): Days with 25 mm or more rain101218755
50 mm (1.97 in): Days with 50 mm or more rain5218751
10 cm (3.9 in): Days with 10 cm or more snowfall9918753
25 cm (9.8 in): Days with 25 cm or more snowfall3318751

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1873.

Download the Data

  • Data for Ingersoll 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 (2026-10-17).