Built 2026-10-16 (16 October 2026)

Yellowpine Threshold Days by Year

15 fixed thresholds counted per year at Yellowpine (USC00109950): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Yellowpine Thresholds

  • Yellowpine: days with 10 mm (0.39 in) or more of precipitation in 25 years, most in 2017 with 28.
  • Yellowpine: days with a maximum temperature at or above 30 C (86 F) in 24 years, most in 2017 with 71.
  • Yellowpine: days with a maximum temperature at or above 90 F (32.2 C) in 24 years, most in 2022 with 54.
  • Yellowpine: days with a maximum temperature at or below 0 C (32 F) in 24 years, most in 1971 with 51.
  • 15 fixed thresholds have at least one qualifying day at Yellowpine.
24 years with a qualifying day
Days at or above 30 C (86 F) per year at Yellowpine Days per year at Yellowpine with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 71 in 2017. 0204060801971: 361972: 261973: 241974: 231975: 151976: 91977: 141978: 131979: 151987: 172011: 532012: 562013: 612015: 472016: 482017: 712018: 512019: 442020: 582021: 702022: 682023: 462024: 642025: 6719711974197719872013201720202023
Days per year at Yellowpine with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 71 in 2017.
Days at or above 30 C (86 F) per year at Yellowpine
YearDaysDecade average
19713619.4
19722619.4
19732419.4
19742319.4
19751519.4
1976919.4
19771419.4
19781319.4
19791519.4
19871717
20115353.9
20125653.9
20136153.9
20154753.9
20164853.9
20177153.9
20185153.9
20194453.9
20205862.2
20217062.2
20226862.2
20234662.2
20246462.2
20256762.2
First to last qualifying date each year at Yellowpine For each year, a bar from the first to the last day at Yellowpine meeting 30 C (86 F). 1971: 22 June 1971 to 29 August 19711972: 31 May 1972 to 29 August 19721973: 16 May 1973 to 6 September 19731974: 14 June 1974 to 6 August 19741975: 3 July 1975 to 6 August 19751976: 29 June 1976 to 6 September 19761977: 6 June 1977 to 21 August 19771978: 15 July 1978 to 11 August 19781979: 25 June 1979 to 12 August 19791987: 14 June 1987 to 25 September 19872011: 23 June 2011 to 1 October 20112012: 22 June 2012 to 15 September 20122013: 11 June 2013 to 12 September 20132015: 8 June 2015 to 26 September 20152016: 5 June 2016 to 29 September 20162017: 1 June 2017 to 13 September 20172018: 26 June 2018 to 8 September 20182019: 13 June 2019 to 6 September 20192020: 29 May 2020 to 16 September 20202021: 2 June 2021 to 26 September 20212022: 27 June 2022 to 29 September 20222023: 21 May 2023 to 18 September 20232024: 7 June 2024 to 29 September 20242025: 29 May 2025 to 29 September 202519711974197719872013201720202023JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Yellowpine meeting 30 C (86 F).
First to last qualifying date each year at Yellowpine
YearFirst dateLast date
19711971-06-221971-08-29
19721972-05-311972-08-29
19731973-05-161973-09-06
19741974-06-141974-08-06
19751975-07-031975-08-06
19761976-06-291976-09-06
19771977-06-061977-08-21
19781978-07-151978-08-11
19791979-06-251979-08-12
19871987-06-141987-09-25
20112011-06-232011-10-01
20122012-06-222012-09-15
20132013-06-112013-09-12
20152015-06-082015-09-26
20162016-06-052016-09-29
20172017-06-012017-09-13
20182018-06-262018-09-08
20192019-06-132019-09-06
20202020-05-292020-09-16
20212021-06-022021-09-26
20222022-06-272022-09-29
20232023-05-212023-09-18
20242024-06-072024-09-29
20252025-05-292025-09-29

Every Fixed Threshold

Fixed thresholds at Yellowpine
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days2471201767
35 C (95 F): Days1726202116
40 C (104 F): Days1120151
90 F (32.2 C): Days2454202242
100 F (37.8 C): Days10620241
0 C (32 F): Ice days (max2451197123
0 C (32 F): Frost days (min242831974184
-10 C (14 F): Days with min2498197635
-20 C (-4 F): Days with min222819796
-30 C (-22 F): Days with min5919799
10 mm (0.39 in): Days with 10 mm or more rain2528201723
25 mm (0.98 in): Days with 25 mm or more rain17519732
50 mm (1.97 in): Days with 50 mm or more rain3119741
10 cm (3.9 in): Days with 10 cm or more snowfall241119755
25 cm (9.8 in): Days with 25 cm or more snowfall3220202

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1971.

Download the Data

  • Data for Yellowpine 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 2026-10-14 (14 October 2026). Threshold counts are computed by this site.

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