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

Olha Threshold Days by Year (CA00501205N)

12 fixed thresholds counted per year at Olha (CA00501205N): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Olha Thresholds

  • Olha: days with a maximum temperature at or above 30 C (86 F) in 4 years, most in 1970 with 9.
  • Olha: days with a maximum temperature at or below 0 C (32 F) in 4 years, most in 1967 with 145.
  • Olha: nights with a minimum temperature at or below 0 C (32 F) in 4 years, most in 1970 with 222.
  • Olha: nights with a minimum temperature at or below -10 C (14 F) in 4 years, most in 1970 with 133.
  • 12 fixed thresholds have at least one qualifying day at Olha.
4 years with a qualifying day
Days at or above 30 C (86 F) per year at Olha Days per year at Olha with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 9 in 1970. 0358101967: 61968: 41969: 71970: 91967196819691970
Days per year at Olha with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 9 in 1970.
Days at or above 30 C (86 F) per year at Olha
YearDaysDecade average
196765.7
196845.7
196975.7
197099
First to last qualifying date each year at Olha For each year, a bar from the first to the last day at Olha meeting 30 C (86 F). 1967: 5 July 1967 to 5 September 19671968: 3 June 1968 to 10 July 19681969: 26 May 1969 to 25 August 19691970: 3 June 1970 to 5 September 19701967196819691970JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Olha meeting 30 C (86 F).
First to last qualifying date each year at Olha
YearFirst dateLast date
19671967-07-051967-09-05
19681968-06-031968-07-10
19691969-05-261969-08-25
19701970-06-031970-09-05

Every Fixed Threshold

Fixed thresholds at Olha
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days4919709
90 F (32.2 C): Days3319703
0 C (32 F): Ice days (max41451967142
0 C (32 F): Frost days (min42221970222
-10 C (14 F): Days with min41331970133
-20 C (-4 F): Days with min487197087
-30 C (-22 F): Days with min423196821
-40 C (-40 F): Days with min2419684
10 mm (0.39 in): Days with 10 mm or more rain418197018
25 mm (0.98 in): Days with 25 mm or more rain3419704
50 mm (1.97 in): Days with 50 mm or more rain1119681
10 cm (3.9 in): Days with 10 cm or more snowfall4319703

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1967.

Download the Data

  • Data for Olha 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).