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

Hollidaysburg 2 NW Threshold Days by Year (USC00364001)

12 fixed thresholds counted per year at Hollidaysburg 2 NW (USC00364001): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Hollidaysburg 2 NW Thresholds

  • Hollidaysburg 2 NW: days with 10 mm (0.39 in) or more of precipitation in 6 years, most in 1950 with 37.
  • Hollidaysburg 2 NW: days with 25 mm (0.98 in) or more of precipitation in 6 years, most in 1896 with 7.
  • Hollidaysburg 2 NW: days with a maximum temperature at or above 30 C (86 F) in 5 years, most in 1895 with 71.
  • Hollidaysburg 2 NW: days with a maximum temperature at or above 35 C (95 F) in 5 years, most in 1895 with 16.
  • 12 fixed thresholds have at least one qualifying day at Hollidaysburg 2 NW.
5 years with a qualifying day
Days at or above 30 C (86 F) per year at Hollidaysburg 2 NW Days per year at Hollidaysburg 2 NW with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 71 in 1895. 0204060801894: 551895: 711896: 501897: 511898: 6218941895189618971898
Days per year at Hollidaysburg 2 NW with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 71 in 1895.
Days at or above 30 C (86 F) per year at Hollidaysburg 2 NW
YearDaysDecade average
18945557.8
18957157.8
18965057.8
18975157.8
18986257.8
First to last qualifying date each year at Hollidaysburg 2 NW For each year, a bar from the first to the last day at Hollidaysburg 2 NW meeting 30 C (86 F). 1894: 1 May 1894 to 16 September 18941895: 25 April 1895 to 25 September 18951896: 13 April 1896 to 14 September 18961897: 9 May 1897 to 16 October 18971898: 19 May 1898 to 30 September 189818941895189618971898JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Hollidaysburg 2 NW meeting 30 C (86 F).
First to last qualifying date each year at Hollidaysburg 2 NW
YearFirst dateLast date
18941894-05-011894-09-16
18951895-04-251895-09-25
18961896-04-131896-09-14
18971897-05-091897-10-16
18981898-05-191898-09-30

Every Fixed Threshold

Fixed thresholds at Hollidaysburg 2 NW
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days571189562
35 C (95 F): Days516189512
90 F (32.2 C): Days540189532
100 F (37.8 C): Days4418952
0 C (32 F): Ice days (max538189513
0 C (32 F): Frost days (min51601895138
-10 C (14 F): Days with min554189519
-20 C (-4 F): Days with min51418951
20 C (68 F): Tropical nights (min410189810
10 mm (0.39 in): Days with 10 mm or more rain637195037
25 mm (0.98 in): Days with 25 mm or more rain6718965
50 mm (1.97 in): Days with 50 mm or more rain4118951

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1894.

Download the Data

  • Data for Hollidaysburg 2 NW 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).