Bossangoa Threshold Days by Year

11 fixed thresholds counted per year at Bossangoa (CT000004610): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Bossangoa Thresholds

Bossangoa: days with a maximum temperature at or above 30 C (86 F) in 24 years, most in 1973 with 327.
Bossangoa: days with a maximum temperature at or above 35 C (95 F) in 24 years, most in 1958 with 134.
Bossangoa: days with a maximum temperature at or above 90 F (32.2 C) in 24 years, most in 1957 with 263.
Bossangoa: days with a maximum temperature at or above 100 F (37.8 C) in 24 years, most in 1973 with 38.
11 fixed thresholds have at least one qualifying day at Bossangoa.

Days at or above 30 C (86 F)

24 years with a qualifying day

Days per year at Bossangoa with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 327 in 1973.

Days at or above 30 C (86 F) per year at Bossangoa
Year	Days	Decade average
1955	281	312
1956	325	312
1957	326	312
1958	316	312
1960	312	297.4
1961	288	297.4
1962	293	297.4
1963	312	297.4
1964	288	297.4
1965	278	297.4
1967	296	297.4
1968	305	297.4
1969	305	297.4
1970	312	308.8
1971	310	308.8
1972	321	308.8
1973	327	308.8
1974	287	308.8
1975	292	308.8
1976	305	308.8
1977	309	308.8
1978	303	308.8
1979	322	308.8
1980	305	305

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

First to last qualifying date each year at Bossangoa
Year	First date	Last date
1955	1955-01-01	1955-12-31
1956	1956-01-01	1956-12-31
1957	1957-01-01	1957-12-31
1958	1958-01-01	1958-12-31
1960	1960-01-01	1960-12-31
1961	1961-01-01	1961-12-31
1962	1962-01-01	1962-12-31
1963	1963-01-01	1963-12-31
1964	1964-01-01	1964-12-31
1965	1965-01-01	1965-11-30
1967	1967-01-01	1967-12-31
1968	1968-01-01	1968-12-31
1969	1969-01-01	1969-12-31
1970	1970-01-01	1970-12-31
1971	1971-01-01	1971-12-31
1972	1972-01-01	1972-12-31
1973	1973-01-01	1973-12-31
1974	1974-01-01	1974-12-31
1975	1975-01-01	1975-12-31
1976	1976-01-01	1976-12-31
1977	1977-01-01	1977-12-31
1978	1978-01-01	1978-12-31
1979	1979-01-01	1979-12-31
1980	1980-01-01	1980-12-31

Every Fixed Threshold

Fixed thresholds at Bossangoa
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	24	327	1973	305
35 C (95 F): Days	24	134	1958	96
40 C (104 F): Days	9	9	1973	4
90 F (32.2 C): Days	24	263	1957	199
100 F (37.8 C): Days	24	38	1973	21
20 C (68 F): Tropical nights (min	24	251	1973	243
25 C (77 F): Days with min	10	12	1973	6
10 mm (0.39 in): Days with 10 mm or more rain	24	63	1962	49
25 mm (0.98 in): Days with 25 mm or more rain	24	25	1962	15
50 mm (1.97 in): Days with 50 mm or more rain	24	8	1957	5
100 mm (3.94 in): Days with 100 mm or more rain	4	2	1957	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 Bossangoa 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).

Bossangoa Threshold Days by Year

Key Facts for Bossangoa Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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