Built 2026-10-19 (19 October 2026)

Pine Grove 1 NE Threshold Days by Year (USC00366954)

14 fixed thresholds counted per year at Pine Grove 1 NE (USC00366954): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Pine Grove 1 NE Thresholds

  • Pine Grove 1 NE: days with 10 mm (0.39 in) or more of precipitation in 35 years, most in 1942 with 52.
  • Pine Grove 1 NE: days with 25 mm (0.98 in) or more of precipitation in 35 years, most in 1942 with 23.
  • Pine Grove 1 NE: days with 50 mm (1.97 in) or more of precipitation in 28 years, most in 1952 with 6.
  • Pine Grove 1 NE: days with 10 cm (3.9 in) or more of snowfall in 23 years, most in 1936 with 6.
  • 14 fixed thresholds have at least one qualifying day at Pine Grove 1 NE.
6 years with a qualifying day
Days at or above 30 C (86 F) per year at Pine Grove 1 NE Days per year at Pine Grove 1 NE with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 53 in 1943. 02040601942: 351943: 531944: 471945: 331946: 311947: 35194219431944194519461947
Days per year at Pine Grove 1 NE with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 53 in 1943.
Days at or above 30 C (86 F) per year at Pine Grove 1 NE
YearDaysDecade average
19423539
19435339
19444739
19453339
19463139
19473539
First to last qualifying date each year at Pine Grove 1 NE For each year, a bar from the first to the last day at Pine Grove 1 NE meeting 30 C (86 F). 1942: 30 April 1942 to 17 September 19421943: 8 May 1943 to 6 September 19431944: 13 May 1944 to 3 September 19441945: 14 June 1945 to 9 September 19451946: 25 May 1946 to 9 September 19461947: 29 May 1947 to 14 September 1947194219431944194519461947JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Pine Grove 1 NE meeting 30 C (86 F).
First to last qualifying date each year at Pine Grove 1 NE
YearFirst dateLast date
19421942-04-301942-09-17
19431943-05-081943-09-06
19441944-05-131944-09-03
19451945-06-141945-09-09
19461946-05-251946-09-09
19471947-05-291947-09-14

Every Fixed Threshold

Fixed thresholds at Pine Grove 1 NE
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days653194335
35 C (95 F): Days3619441
90 F (32.2 C): Days62419438
0 C (32 F): Ice days (max639194526
0 C (32 F): Frost days (min61351947135
-10 C (14 F): Days with min627194517
-20 C (-4 F): Days with min1619426
20 C (68 F): Tropical nights (min622194313
10 mm (0.39 in): Days with 10 mm or more rain3552194234
25 mm (0.98 in): Days with 25 mm or more rain3523194215
50 mm (1.97 in): Days with 50 mm or more rain28619523
100 mm (3.94 in): Days with 100 mm or more rain7119261
10 cm (3.9 in): Days with 10 cm or more snowfall23619364
25 cm (9.8 in): Days with 25 cm or more snowfall5219582

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1942.

Download the Data

  • Data for Pine Grove 1 NE 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).