Port Sudan Threshold Days by Year (SU000062641)

12 fixed thresholds counted per year at Port Sudan (SU000062641): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Port Sudan Thresholds

Port Sudan: days with a maximum temperature at or above 30 C (86 F) in 31 years, most in 1969 with 282.
Port Sudan: days with a maximum temperature at or above 35 C (95 F) in 31 years, most in 1988 with 151.
Port Sudan: days with a maximum temperature at or above 40 C (104 F) in 31 years, most in 1988 with 71.
Port Sudan: days with a maximum temperature at or above 90 F (32.2 C) in 31 years, most in 1958 with 222.
12 fixed thresholds have at least one qualifying day at Port Sudan.

Days at or above 30 C (86 F)

31 years with a qualifying day

Days per year at Port Sudan with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 282 in 1969.

Days at or above 30 C (86 F) per year at Port Sudan
Year	Days	Decade average
1958	280	265.5
1959	251	265.5
1960	267	243
1961	229	243
1962	243	243
1963	245	243
1964	235	243
1965	229	243
1966	237	243
1967	229	243
1968	234	243
1969	282	243
1970	250	244.9
1971	231	244.9
1972	244	244.9
1973	245	244.9
1974	243	244.9
1975	247	244.9
1976	252	244.9
1977	234	244.9
1978	241	244.9
1979	262	244.9
1981	242	242
1982	228	242
1984	242	242
1985	252	242
1986	237	242
1987	250	242
1988	251	242
1989	234	242
1990	256	256

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

First to last qualifying date each year at Port Sudan
Year	First date	Last date
1958	1958-01-01	1958-12-30
1959	1959-03-15	1959-12-17
1960	1960-02-19	1960-12-29
1961	1961-01-18	1961-11-22
1962	1962-03-07	1962-11-25
1963	1963-03-14	1963-12-19
1964	1964-03-12	1964-11-30
1965	1965-01-09	1965-12-13
1966	1966-01-30	1966-12-08
1967	1967-03-21	1967-12-17
1968	1968-03-10	1968-12-23
1969	1969-01-04	1969-12-23
1970	1970-01-04	1970-12-05
1971	1971-03-19	1971-12-13
1972	1972-03-29	1972-12-09
1973	1973-02-17	1973-12-08
1974	1974-03-15	1974-12-04
1975	1975-03-16	1975-12-23
1976	1976-03-12	1976-12-28
1977	1977-02-26	1977-12-13
1978	1978-02-05	1978-12-01
1979	1979-02-10	1979-12-05
1981	1981-03-11	1981-12-24
1982	1982-03-21	1982-11-21
1984	1984-03-04	1984-12-03
1985	1985-03-13	1985-12-18
1986	1986-03-09	1986-12-11
1987	1987-02-23	1987-12-18
1988	1988-03-03	1988-12-25
1989	1989-03-25	1989-12-01
1990	1990-03-04	1990-12-29

Every Fixed Threshold

Fixed thresholds at Port Sudan
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	31	282	1969	256
35 C (95 F): Days	31	151	1988	149
40 C (104 F): Days	31	71	1988	32
45 C (113 F): Days	29	17	1960	4
90 F (32.2 C): Days	31	222	1958	199
100 F (37.8 C): Days	31	105	1960	83
110 F (43.3 C): Days	31	32	1977	8
20 C (68 F): Tropical nights (min	31	329	1984	286
25 C (77 F): Days with min	31	189	1989	151
10 mm (0.39 in): Days with 10 mm or more rain	28	7	1962	2
25 mm (0.98 in): Days with 25 mm or more rain	21	3	1962	1
50 mm (1.97 in): Days with 50 mm or more rain	5	1	1961	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1958.

Download the Data

Data for Port Sudan 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).

Port Sudan Threshold Days by Year (SU000062641)

Key Facts for Port Sudan Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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