Built 2026-10-19 (19 October 2026)

Olallie Meadows Threshold Days by Year (USS0021B55S)

13 fixed thresholds counted per year at Olallie Meadows (USS0021B55S): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Olallie Meadows Thresholds

  • Olallie Meadows: days with 10 mm (0.39 in) or more of precipitation in 45 years, most in 1982 with 138.
  • Olallie Meadows: days with 25 mm (0.98 in) or more of precipitation in 45 years, most in 2014 with 59.
  • Olallie Meadows: days with 50 mm (1.97 in) or more of precipitation in 45 years, most in 1997 with 23.
  • Olallie Meadows: days with a maximum temperature at or below 0 C (32 F) in 35 years, most in 1996 with 81.
  • 13 fixed thresholds have at least one qualifying day at Olallie Meadows.
12 years with a qualifying day
Days at or above 30 C (86 F) per year at Olallie Meadows Days per year at Olallie Meadows with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 5 in 2021. 02461991: 11994: 11998: 32004: 12006: 12007: 12018: 12020: 12021: 52022: 22023: 12026: 1199119982006201820212023
Days per year at Olallie Meadows with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 5 in 2021.
Days at or above 30 C (86 F) per year at Olallie Meadows
YearDaysDecade average
199111.7
199411.7
199831.7
200411
200611
200711
201811
202012
202152
202222
202312
202612
First to last qualifying date each year at Olallie Meadows For each year, a bar from the first to the last day at Olallie Meadows meeting 30 C (86 F). 1991: 23 July 1991 to 23 July 19911994: 20 July 1994 to 20 July 19941998: 26 July 1998 to 28 July 19982004: 24 July 2004 to 24 July 20042006: 21 July 2006 to 21 July 20062007: 11 July 2007 to 11 July 20072018: 30 July 2018 to 30 July 20182020: 30 July 2020 to 30 July 20202021: 26 June 2021 to 30 July 20212022: 17 August 2022 to 18 August 20222023: 14 August 2023 to 14 August 20232026: 22 July 2026 to 22 July 2026199119982006201820212023JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Olallie Meadows meeting 30 C (86 F).
First to last qualifying date each year at Olallie Meadows
YearFirst dateLast date
19911991-07-231991-07-23
19941994-07-201994-07-20
19981998-07-261998-07-28
20042004-07-242004-07-24
20062006-07-212006-07-21
20072007-07-112007-07-11
20182018-07-302018-07-30
20202020-07-302020-07-30
20212021-06-262021-07-30
20222022-08-172022-08-18
20232023-08-142023-08-14
20262026-07-222026-07-22

Every Fixed Threshold

Fixed thresholds at Olallie Meadows
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days12520211
35 C (95 F): Days1120211
90 F (32.2 C): Days3320213
0 C (32 F): Ice days (max3581199623
0 C (32 F): Frost days (min35200200990
-10 C (14 F): Days with min332220171
-20 C (-4 F): Days with min3320243
20 C (68 F): Tropical nights (min9420211
10 mm (0.39 in): Days with 10 mm or more rain45138198256
25 mm (0.98 in): Days with 25 mm or more rain4559201419
50 mm (1.97 in): Days with 50 mm or more rain452319975
100 mm (3.94 in): Days with 100 mm or more rain34619952
200 mm (7.87 in): Days with 200 mm or more rain4120001

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1991.

Download the Data

  • Data for Olallie Meadows 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 (2026-10-17).