Makokou Threshold Days by Year (GB000004556)

11 fixed thresholds counted per year at Makokou (GB000004556): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Makokou Thresholds

Makokou: nights with a minimum temperature at or above 20 C (68 F) in 25 years, most in 1955 with 201.
Makokou: days with 10 mm (0.39 in) or more of precipitation in 25 years, most in 1957 with 65.
Makokou: days with 25 mm (0.98 in) or more of precipitation in 25 years, most in 1956 with 26.
Makokou: days with 50 mm (1.97 in) or more of precipitation in 25 years, most in 1967 with 9.
11 fixed thresholds have at least one qualifying day at Makokou.

Days at or above 30 C (86 F)

24 years with a qualifying day

Days per year at Makokou with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 162 in 1979.

Days at or above 30 C (86 F) per year at Makokou
Year	Days	Decade average
1954	121	105
1955	108	105
1956	89	105
1957	94	105
1958	113	105
1961	113	103.9
1962	102	103.9
1963	97	103.9
1964	106	103.9
1965	116	103.9
1967	114	103.9
1968	86	103.9
1969	97	103.9
1970	104	123.7
1971	99	123.7
1972	117	123.7
1973	139	123.7
1974	126	123.7
1975	146	123.7
1976	92	123.7
1977	134	123.7
1978	118	123.7
1979	162	123.7
1980	151	151

For each year, a bar from the first to the last day at Makokou meeting 30 C (86 F).

First to last qualifying date each year at Makokou
Year	First date	Last date
1954	1954-01-03	1954-12-22
1955	1955-01-02	1955-12-24
1956	1956-01-02	1956-12-26
1957	1957-01-05	1957-12-31
1958	1958-01-06	1958-12-31
1961	1961-01-02	1961-12-26
1962	1962-01-01	1962-12-31
1963	1963-01-02	1963-12-22
1964	1964-01-02	1964-12-23
1965	1965-01-03	1965-12-19
1967	1967-01-01	1967-12-19
1968	1968-01-14	1968-12-31
1969	1969-01-06	1969-12-20
1970	1970-01-01	1970-12-31
1971	1971-01-11	1971-12-12
1972	1972-01-01	1972-12-30
1973	1973-01-01	1973-12-26
1974	1974-01-06	1974-12-17
1975	1975-01-04	1975-12-29
1976	1976-01-02	1976-12-31
1977	1977-01-04	1977-12-30
1978	1978-01-04	1978-12-31
1979	1979-01-01	1979-12-29
1980	1980-01-10	1980-12-31

Every Fixed Threshold

Fixed thresholds at Makokou
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	24	162	1979	151
35 C (95 F): Days	4	2	1975	1
40 C (104 F): Days	2	1	1975	1
90 F (32.2 C): Days	24	43	1979	33
100 F (37.8 C): Days	2	2	1975	1
20 C (68 F): Tropical nights (min	25	201	1955	168
10 mm (0.39 in): Days with 10 mm or more rain	25	65	1957	56
25 mm (0.98 in): Days with 25 mm or more rain	25	26	1956	25
50 mm (1.97 in): Days with 50 mm or more rain	25	9	1967	6
100 mm (3.94 in): Days with 100 mm or more rain	10	2	1962	1
200 mm (7.87 in): Days with 200 mm or more rain	1	1	1974	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1954.

Download the Data

Data for Makokou 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 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Makokou Threshold Days by Year (GB000004556)

Key Facts for Makokou Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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