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Data as of 2025-12-31
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Built 2026-10-18 (18 October 2026)

N'Dele Threshold Days by Year

12 fixed thresholds counted per year at N'Dele (CT000004654): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for N'Dele Thresholds

  • N'Dele: days with 10 mm (0.39 in) or more of precipitation in 29 years, most in 1953 with 54.
  • N'Dele: days with 25 mm (0.98 in) or more of precipitation in 29 years, most in 1960 with 25.
  • N'Dele: days with 50 mm (1.97 in) or more of precipitation in 29 years, most in 1957 with 7.
  • N'Dele: days with a maximum temperature at or above 30 C (86 F) in 28 years, most in 1953 with 337.
  • 12 fixed thresholds have at least one qualifying day at N'Dele.
28 years with a qualifying day
Days at or above 30 C (86 F) per year at N'Dele Days per year at N'Dele with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 337 in 1953. 01002003004001950: 2921951: 3101952: 3131953: 3371955: 2881956: 2831957: 3101958: 3061960: 2921961: 2651962: 2771963: 3011964: 2761965: 2771967: 2731968: 2891969: 3031970: 2991971: 2971972: 3151973: 3051974: 2871975: 2841976: 3061977: 2961978: 2991979: 3111980: 3061950195319571961196419681971197419771980
Days per year at N'Dele with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 337 in 1953.
Days at or above 30 C (86 F) per year at N'Dele
YearDaysDecade average
1950292304.9
1951310304.9
1952313304.9
1953337304.9
1955288304.9
1956283304.9
1957310304.9
1958306304.9
1960292283.7
1961265283.7
1962277283.7
1963301283.7
1964276283.7
1965277283.7
1967273283.7
1968289283.7
1969303283.7
1970299299.9
1971297299.9
1972315299.9
1973305299.9
1974287299.9
1975284299.9
1976306299.9
1977296299.9
1978299299.9
1979311299.9
1980306306
First to last qualifying date each year at N'Dele For each year, a bar from the first to the last day at N'Dele meeting 30 C (86 F). 1950: 1 January 1950 to 31 December 19501951: 1 January 1951 to 31 December 19511952: 1 January 1952 to 31 December 19521953: 1 January 1953 to 31 December 19531955: 1 January 1955 to 31 December 19551956: 1 January 1956 to 31 December 19561957: 1 January 1957 to 31 December 19571958: 1 January 1958 to 31 December 19581960: 1 January 1960 to 31 December 19601961: 1 January 1961 to 31 December 19611962: 1 January 1962 to 31 December 19621963: 1 January 1963 to 31 December 19631964: 1 January 1964 to 31 December 19641965: 1 January 1965 to 30 November 19651967: 1 January 1967 to 31 December 19671968: 1 January 1968 to 31 December 19681969: 1 January 1969 to 31 December 19691970: 1 January 1970 to 31 December 19701971: 1 January 1971 to 31 December 19711972: 1 January 1972 to 31 December 19721973: 1 January 1973 to 31 December 19731974: 1 January 1974 to 31 December 19741975: 1 January 1975 to 31 December 19751976: 1 January 1976 to 31 December 19761977: 1 January 1977 to 31 December 19771978: 1 January 1978 to 31 December 19781979: 1 January 1979 to 31 December 19791980: 1 January 1980 to 31 December 19801950195519601964196919731977JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at N'Dele meeting 30 C (86 F).
First to last qualifying date each year at N'Dele
YearFirst dateLast date
19501950-01-011950-12-31
19511951-01-011951-12-31
19521952-01-011952-12-31
19531953-01-011953-12-31
19551955-01-011955-12-31
19561956-01-011956-12-31
19571957-01-011957-12-31
19581958-01-011958-12-31
19601960-01-011960-12-31
19611961-01-011961-12-31
19621962-01-011962-12-31
19631963-01-011963-12-31
19641964-01-011964-12-31
19651965-01-011965-11-30
19671967-01-011967-12-31
19681968-01-011968-12-31
19691969-01-011969-12-31
19701970-01-011970-12-31
19711971-01-011971-12-31
19721972-01-011972-12-31
19731973-01-011973-12-31
19741974-01-011974-12-31
19751975-01-011975-12-31
19761976-01-011976-12-31
19771977-01-011977-12-31
19781978-01-011978-12-31
19791979-01-011979-12-31
19801980-01-011980-12-31

Every Fixed Threshold

Fixed thresholds at N'Dele
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days283371953306
35 C (95 F): Days281851953129
40 C (104 F): Days201219524
90 F (32.2 C): Days282671953225
100 F (37.8 C): Days2868195348
110 F (43.3 C): Days1119631
20 C (68 F): Tropical nights (min282741980274
25 C (77 F): Days with min271619509
10 mm (0.39 in): Days with 10 mm or more rain2954195333
25 mm (0.98 in): Days with 25 mm or more rain292519609
50 mm (1.97 in): Days with 50 mm or more rain29719573
100 mm (3.94 in): Days with 100 mm or more rain1119571

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1950.

Download the Data

  • Data for N'Dele 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 (2025-12-31).