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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Neenach Threshold Days by Year (USC00046122)

17 fixed thresholds counted per year at Neenach (USC00046122): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Neenach Thresholds

  • Neenach: days with 10 mm (0.39 in) or more of precipitation in 19 years, most in 1963 with 13.
  • Neenach: days with 25 mm (0.98 in) or more of precipitation in 13 years, most in 1954 with 3.
  • Neenach: days with a maximum temperature at or above 30 C (86 F) in 10 years, most in 1940 with 144.
  • Neenach: days with a maximum temperature at or above 35 C (95 F) in 10 years, most in 1945 with 80.
  • 17 fixed thresholds have at least one qualifying day at Neenach.
10 years with a qualifying day
Days at or above 30 C (86 F) per year at Neenach Days per year at Neenach with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 144 in 1940. 0501001501939: 1331940: 1441942: 1111943: 1231945: 1201947: 1281948: 1011949: 1371950: 1331951: 1251939194019421943194519471948194919501951
Days per year at Neenach with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 144 in 1940.
Days at or above 30 C (86 F) per year at Neenach
YearDaysDecade average
1939133133
1940144123.4
1942111123.4
1943123123.4
1945120123.4
1947128123.4
1948101123.4
1949137123.4
1950133129
1951125129
First to last qualifying date each year at Neenach For each year, a bar from the first to the last day at Neenach meeting 30 C (86 F). 1939: 5 April 1939 to 31 October 19391940: 12 April 1940 to 23 October 19401942: 6 May 1942 to 22 October 19421943: 18 April 1943 to 16 October 19431945: 17 April 1945 to 4 November 19451947: 13 April 1947 to 19 October 19471948: 14 April 1948 to 8 October 19481949: 13 April 1949 to 29 October 19491950: 30 March 1950 to 5 November 19501951: 8 April 1951 to 9 October 195119391942194519481950JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Neenach meeting 30 C (86 F).
First to last qualifying date each year at Neenach
YearFirst dateLast date
19391939-04-051939-10-31
19401940-04-121940-10-23
19421942-05-061942-10-22
19431943-04-181943-10-16
19451945-04-171945-11-04
19471947-04-131947-10-19
19481948-04-141948-10-08
19491949-04-131949-10-29
19501950-03-301950-11-05
19511951-04-081951-10-09

Every Fixed Threshold

Fixed thresholds at Neenach
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days101441940125
35 C (95 F): Days1080194571
40 C (104 F): Days1041194512
45 C (113 F): Days4219452
90 F (32.2 C): Days101201940102
100 F (37.8 C): Days1060194540
110 F (43.3 C): Days71019451
0 C (32 F): Ice days (max1119491
0 C (32 F): Frost days (min91281949101
-10 C (14 F): Days with min91519484
20 C (68 F): Tropical nights (min931194525
25 C (77 F): Days with min4219391
10 mm (0.39 in): Days with 10 mm or more rain1913196313
25 mm (0.98 in): Days with 25 mm or more rain13319542
50 mm (1.97 in): Days with 50 mm or more rain5119451
10 cm (3.9 in): Days with 10 cm or more snowfall4119481
25 cm (9.8 in): Days with 25 cm or more snowfall10n/a1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1939.

Download the Data

  • Data for Neenach 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).