Mouyondzi Threshold Days by Year

9 fixed thresholds counted per year at Mouyondzi (CF000004402): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Mouyondzi Thresholds

Mouyondzi: days with a maximum temperature at or above 30 C (86 F) in 23 years, most in 1958 with 99.
Mouyondzi: nights with a minimum temperature at or above 20 C (68 F) in 23 years, most in 1960 with 199.
Mouyondzi: days with 10 mm (0.39 in) or more of precipitation in 23 years, most in 1977 with 55.
Mouyondzi: days with 25 mm (0.98 in) or more of precipitation in 23 years, most in 1975 with 31.
9 fixed thresholds have at least one qualifying day at Mouyondzi.

Days at or above 30 C (86 F)

23 years with a qualifying day

Days per year at Mouyondzi with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 99 in 1958.

Days at or above 30 C (86 F) per year at Mouyondzi
Year	Days	Decade average
1955	89	91.8
1956	92	91.8
1957	87	91.8
1958	99	91.8
1960	98	72.6
1961	47	72.6
1962	61	72.6
1963	99	72.6
1964	62	72.6
1967	73	72.6
1968	64	72.6
1969	77	72.6
1970	69	71.4
1971	79	71.4
1972	72	71.4
1973	92	71.4
1974	65	71.4
1975	72	71.4
1976	40	71.4
1977	67	71.4
1978	68	71.4
1979	90	71.4
1980	85	85

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

First to last qualifying date each year at Mouyondzi
Year	First date	Last date
1955	1955-01-03	1955-12-15
1956	1956-01-11	1956-12-23
1957	1957-01-14	1957-12-24
1958	1958-01-06	1958-12-31
1960	1960-01-11	1960-12-14
1961	1961-01-23	1961-11-01
1962	1962-01-19	1962-12-30
1963	1963-01-09	1963-12-23
1964	1964-01-02	1964-12-23
1967	1967-01-09	1967-12-27
1968	1968-01-14	1968-12-19
1969	1969-01-14	1969-12-14
1970	1970-01-01	1970-11-11
1971	1971-01-12	1971-12-12
1972	1972-01-20	1972-12-29
1973	1973-01-03	1973-11-28
1974	1974-01-21	1974-12-17
1975	1975-01-03	1975-12-10
1976	1976-02-04	1976-11-24
1977	1977-01-14	1977-12-17
1978	1978-01-11	1978-12-03
1979	1979-01-14	1979-12-02
1980	1980-01-16	1980-12-12

Every Fixed Threshold

Fixed thresholds at Mouyondzi
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	23	99	1958	85
35 C (95 F): Days	1	1	1980	1
90 F (32.2 C): Days	18	10	1958	6
100 F (37.8 C): Days	1	1	1980	1
20 C (68 F): Tropical nights (min	23	199	1960	178
10 mm (0.39 in): Days with 10 mm or more rain	23	55	1977	52
25 mm (0.98 in): Days with 25 mm or more rain	23	31	1975	21
50 mm (1.97 in): Days with 50 mm or more rain	23	9	1964	6
100 mm (3.94 in): Days with 100 mm or more rain	7	1	1956	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1955.

Download the Data

Data for Mouyondzi 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 2026-10-15 (15 October 2026). Threshold counts are computed by this site.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Mouyondzi Threshold Days by Year

Key Facts for Mouyondzi Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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