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Data as of 2026-10-14
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Built 2026-10-15 (15 October 2026)

Oran Threshold Days by Year

6 fixed thresholds counted per year at Oran (ARM00087016): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Oran Thresholds

  • 6 fixed thresholds have at least one qualifying day at Oran.
4 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Oran Days per year at Oran with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. 0102030401977: 311979: 271980: 291981: 261977197919801981
Days per year at Oran with 10 mm (0.39 in) or more of precipitation, with the decade average as a line.
Days with 10 mm (0.39 in) or more of precipitation per year at Oran
YearDaysDecade average
19773129
19792729
19802927.5
19812627.5
First to last qualifying date each year at Oran For each year, a bar from the first to the last day at Oran meeting 10 mm (0.39 in). 1977: 2 January 1977 to 31 December 19771979: 4 January 1979 to 23 December 19791980: 8 January 1980 to 28 December 19801981: 8 January 1981 to 21 December 19811977197919801981JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Oran meeting 10 mm (0.39 in).
First to last qualifying date each year at Oran
YearFirst dateLast date
19771977-01-021977-12-31
19791979-01-041979-12-23
19801980-01-081980-12-28
19811981-01-081981-12-21

Every Fixed Threshold

Fixed thresholds at Oran
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
20 C (68 F): Tropical nights (min110n/a141
25 C (77 F): Days with min100n/a20
10 mm (0.39 in): Days with 10 mm or more rain40n/a26
25 mm (0.98 in): Days with 25 mm or more rain40n/a13
50 mm (1.97 in): Days with 50 mm or more rain40n/a5
100 mm (3.94 in): Days with 100 mm or more rain30n/a1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2005.

Download the Data

  • Data for Oran 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 (2026-10-14).