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Built 2026-10-19 (19 October 2026)

Orleansville (Chlef) Threshold Days by Year (AGE00147712)

13 fixed thresholds counted per year at Orleansville (Chlef) (AGE00147712): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Orleansville (Chlef) Thresholds

  • Orleansville (Chlef): days with 10 mm (0.39 in) or more of precipitation in 31 years, most in 1901 with 20.
  • Orleansville (Chlef): days with a maximum temperature at or above 30 C (86 F) in 26 years, most in 1899 with 143.
  • Orleansville (Chlef): days with a maximum temperature at or above 35 C (95 F) in 26 years, most in 1892 with 97.
  • Orleansville (Chlef): days with a maximum temperature at or above 40 C (104 F) in 26 years, most in 1892 with 53.
  • 13 fixed thresholds have at least one qualifying day at Orleansville (Chlef).
26 years with a qualifying day
Days at or above 30 C (86 F) per year at Orleansville (Chlef) Days per year at Orleansville (Chlef) with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 143 in 1899. 0501001501888: 1161892: 1331893: 1361897: 1261898: 1191899: 1431900: 1131901: 1141902: 1081903: 1161904: 1301905: 1211906: 1141907: 1221908: 1321909: 1221910: 1121911: 1241912: 1191913: 1081915: 1301916: 1331917: 1231919: 1231929: 1081930: 117188818971900190319061909191219161929
Days per year at Orleansville (Chlef) with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 143 in 1899.
Days at or above 30 C (86 F) per year at Orleansville (Chlef)
YearDaysDecade average
1888116116
1892133131.4
1893136131.4
1897126131.4
1898119131.4
1899143131.4
1900113119.2
1901114119.2
1902108119.2
1903116119.2
1904130119.2
1905121119.2
1906114119.2
1907122119.2
1908132119.2
1909122119.2
1910112121.5
1911124121.5
1912119121.5
1913108121.5
1915130121.5
1916133121.5
1917123121.5
1919123121.5
1929108108
1930117117
First to last qualifying date each year at Orleansville (Chlef) For each year, a bar from the first to the last day at Orleansville (Chlef) meeting 30 C (86 F). 1888: 28 April 1888 to 2 October 18881892: 26 April 1892 to 28 October 18921893: 9 March 1893 to 16 October 18931897: 21 March 1897 to 19 October 18971898: 1 May 1898 to 29 October 18981899: 7 April 1899 to 3 November 18991900: 25 February 1900 to 12 October 19001901: 7 April 1901 to 9 October 19011902: 9 April 1902 to 8 October 19021903: 25 March 1903 to 17 October 19031904: 10 April 1904 to 7 October 19041905: 30 March 1905 to 4 November 19051906: 15 April 1906 to 22 October 19061907: 26 April 1907 to 12 October 19071908: 28 April 1908 to 14 October 19081909: 19 April 1909 to 20 October 19091910: 22 April 1910 to 26 October 19101911: 28 April 1911 to 23 October 19111912: 27 March 1912 to 2 October 19121913: 29 April 1913 to 24 October 19131915: 30 April 1915 to 13 October 19151916: 18 March 1916 to 26 October 19161917: 7 May 1917 to 10 October 19171919: 3 May 1919 to 5 November 19191929: 19 April 1929 to 4 October 19291930: 1 April 1930 to 18 October 19301888189819021906191019151929JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Orleansville (Chlef) meeting 30 C (86 F).
First to last qualifying date each year at Orleansville (Chlef)
YearFirst dateLast date
18881888-04-281888-10-02
18921892-04-261892-10-28
18931893-03-091893-10-16
18971897-03-211897-10-19
18981898-05-011898-10-29
18991899-04-071899-11-03
19001900-02-251900-10-12
19011901-04-071901-10-09
19021902-04-091902-10-08
19031903-03-251903-10-17
19041904-04-101904-10-07
19051905-03-301905-11-04
19061906-04-151906-10-22
19071907-04-261907-10-12
19081908-04-281908-10-14
19091909-04-191909-10-20
19101910-04-221910-10-26
19111911-04-281911-10-23
19121912-03-271912-10-02
19131913-04-291913-10-24
19151915-04-301915-10-13
19161916-03-181916-10-26
19171917-05-071917-10-10
19191919-05-031919-11-05
19291929-04-191929-10-04
19301930-04-011930-10-18

Every Fixed Threshold

Fixed thresholds at Orleansville (Chlef)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days261431899117
35 C (95 F): Days2697189257
40 C (104 F): Days2653189215
45 C (113 F): Days14819022
90 F (32.2 C): Days26118189284
100 F (37.8 C): Days2674189235
110 F (43.3 C): Days201319022
0 C (32 F): Frost days (min232818931
20 C (68 F): Tropical nights (min2469192946
25 C (77 F): Days with min21519171
10 mm (0.39 in): Days with 10 mm or more rain3120190115
25 mm (0.98 in): Days with 25 mm or more rain20418861
50 mm (1.97 in): Days with 50 mm or more rain5118831

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1888.

Download the Data

  • Data for Orleansville (Chlef) 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).