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Data as of 2025-12-31
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Built 2026-10-18 (18 October 2026)

Amboy Threshold Days by Year

13 fixed thresholds counted per year at Amboy (USC00040176): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Amboy Thresholds

  • Amboy: days with 10 mm (0.39 in) or more of precipitation in 8 years, most in 2016 with 3.
  • Amboy: days with a maximum temperature at or above 30 C (86 F) in 5 years, most in 2016 with 225.
  • Amboy: days with a maximum temperature at or above 35 C (95 F) in 5 years, most in 2017 with 153.
  • Amboy: days with a maximum temperature at or above 40 C (104 F) in 5 years, most in 2018 with 114.
  • 13 fixed thresholds have at least one qualifying day at Amboy.
5 years with a qualifying day
Days at or above 30 C (86 F) per year at Amboy Days per year at Amboy with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 225 in 2016. 01002003002013: 1942015: 2132016: 2252017: 2122018: 19920132015201620172018
Days per year at Amboy with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 225 in 2016.
Days at or above 30 C (86 F) per year at Amboy
YearDaysDecade average
2013194208.6
2015213208.6
2016225208.6
2017212208.6
2018199208.6
First to last qualifying date each year at Amboy For each year, a bar from the first to the last day at Amboy meeting 30 C (86 F). 2013: 13 March 2013 to 15 November 20132015: 14 February 2015 to 3 November 20152016: 12 February 2016 to 14 November 20162017: 10 March 2017 to 25 November 20172018: 10 February 2018 to 7 November 201820132015201620172018JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Amboy meeting 30 C (86 F).
First to last qualifying date each year at Amboy
YearFirst dateLast date
20132013-03-132013-11-15
20152015-02-142015-11-03
20162016-02-122016-11-14
20172017-03-102017-11-25
20182018-02-102018-11-07

Every Fixed Threshold

Fixed thresholds at Amboy
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days52252016199
35 C (95 F): Days51532017151
40 C (104 F): Days51142018114
45 C (113 F): Days532201832
50 C (122 F): Days1320133
90 F (32.2 C): Days51902017178
100 F (37.8 C): Days51372018137
110 F (43.3 C): Days560201860
120 F (48.9 C): Days4520132
0 C (32 F): Frost days (min51520151
20 C (68 F): Tropical nights (min51442018144
25 C (77 F): Days with min585201763
10 mm (0.39 in): Days with 10 mm or more rain8320162

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2013.

Download the Data

  • Data for Amboy 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2025-12-31).