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Data as of 2026-10-12
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Built 2026-10-19 (19 October 2026)

Macedon Lock E30 Threshold Days by Year (USC00304952)

13 fixed thresholds counted per year at Macedon Lock E30 (USC00304952): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Macedon Lock E30 Thresholds

  • Macedon Lock E30: days with 10 mm (0.39 in) or more of precipitation in 61 years, most in 1990 with 37.
  • Macedon Lock E30: days with 25 mm (0.98 in) or more of precipitation in 60 years, most in 1996 with 9.
  • Macedon Lock E30: days with 50 mm (1.97 in) or more of precipitation in 23 years, most in 1945 with 2.
  • Macedon Lock E30: days with 10 cm (3.9 in) or more of snowfall in 17 years, most in 1960 with 8.
  • 13 fixed thresholds have at least one qualifying day at Macedon Lock E30.
3 years with a qualifying day
Days at or above 30 C (86 F) per year at Macedon Lock E30 Days per year at Macedon Lock E30 with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 30 in 2022. 01020302022: 302023: 162026: 8202220232026
Days per year at Macedon Lock E30 with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 30 in 2022.
Days at or above 30 C (86 F) per year at Macedon Lock E30
YearDaysDecade average
20223018
20231618
2026818
First to last qualifying date each year at Macedon Lock E30 For each year, a bar from the first to the last day at Macedon Lock E30 meeting 30 C (86 F). 2022: 22 May 2022 to 29 August 20222023: 2 June 2023 to 5 October 20232026: 17 May 2026 to 6 August 2026202220232026JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Macedon Lock E30 meeting 30 C (86 F).
First to last qualifying date each year at Macedon Lock E30
YearFirst dateLast date
20222022-05-222022-08-29
20232023-06-022023-10-05
20262026-05-172026-08-06

Every Fixed Threshold

Fixed thresholds at Macedon Lock E30
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days33020228
90 F (32.2 C): Days31420225
0 C (32 F): Ice days (max344202229
0 C (32 F): Frost days (min3142202251
-10 C (14 F): Days with min342202228
-20 C (-4 F): Days with min2220232
20 C (68 F): Tropical nights (min3420239
10 mm (0.39 in): Days with 10 mm or more rain613719907
25 mm (0.98 in): Days with 25 mm or more rain60919963
50 mm (1.97 in): Days with 50 mm or more rain23219452
100 mm (3.94 in): Days with 100 mm or more rain1119381
10 cm (3.9 in): Days with 10 cm or more snowfall17819601
25 cm (9.8 in): Days with 25 cm or more snowfall5119541

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2022.

Download the Data

  • Data for Macedon Lock E30 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).