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Data as of 2026-10-17
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Built 2026-10-19 (19 October 2026)

Ottosdal Threshold Days by Year (SF004348880)

11 fixed thresholds counted per year at Ottosdal (SF004348880): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ottosdal Thresholds

  • Ottosdal: days with 10 mm (0.39 in) or more of precipitation in 84 years, most in 1943 with 40.
  • Ottosdal: days with 25 mm (0.98 in) or more of precipitation in 83 years, most in 1943 with 15.
  • Ottosdal: days with 50 mm (1.97 in) or more of precipitation in 48 years, most in 1923 with 5.
  • Ottosdal: nights with a minimum temperature at or below 0 C (32 F) in 9 years, most in 2014 with 46.
  • 11 fixed thresholds have at least one qualifying day at Ottosdal.
8 years with a qualifying day
Days at or above 30 C (86 F) per year at Ottosdal Days per year at Ottosdal with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 166 in 2016. 0501001502002014: 1472016: 1662017: 1382019: 1492020: 952023: 1152024: 1502026: 3520142016201720192020202320242026
Days per year at Ottosdal with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 166 in 2016.
Days at or above 30 C (86 F) per year at Ottosdal
YearDaysDecade average
2014147150
2016166150
2017138150
2019149150
20209598.8
202311598.8
202415098.8
20263598.8
First to last qualifying date each year at Ottosdal For each year, a bar from the first to the last day at Ottosdal meeting 30 C (86 F). 2014: 1 January 2014 to 31 December 20142016: 1 January 2016 to 31 December 20162017: 1 January 2017 to 31 December 20172019: 5 January 2019 to 31 December 20192020: 1 January 2020 to 28 December 20202023: 9 January 2023 to 25 December 20232024: 1 January 2024 to 31 December 20242026: 1 January 2026 to 27 February 202620142016201720192020202320242026JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Ottosdal meeting 30 C (86 F).
First to last qualifying date each year at Ottosdal
YearFirst dateLast date
20142014-01-012014-12-31
20162016-01-012016-12-31
20172017-01-012017-12-31
20192019-01-052019-12-31
20202020-01-012020-12-28
20232023-01-092023-12-25
20242024-01-012024-12-31
20262026-01-012026-02-27

Every Fixed Threshold

Fixed thresholds at Ottosdal
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days8166201635
35 C (95 F): Days745201422
40 C (104 F): Days1320163
90 F (32.2 C): Days810720165
100 F (37.8 C): Days3920162
0 C (32 F): Frost days (min94620142
20 C (68 F): Tropical nights (min4820161
10 mm (0.39 in): Days with 10 mm or more rain844019433
25 mm (0.98 in): Days with 25 mm or more rain831519431
50 mm (1.97 in): Days with 50 mm or more rain48519231
100 mm (3.94 in): Days with 100 mm or more rain3119731

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2014.

Download the Data

  • Data for Ottosdal 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).