Nova Soure Threshold Days by Year (BR048234060)

4 fixed thresholds counted per year at Nova Soure (BR048234060): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Nova Soure Thresholds

Nova Soure: days with 10 mm (0.39 in) or more of precipitation in 44 years, most in 1948 with 73.
Nova Soure: days with 25 mm (0.98 in) or more of precipitation in 44 years, most in 1957 with 23.
Nova Soure: days with 50 mm (1.97 in) or more of precipitation in 29 years, most in 1941 with 5.
Nova Soure: days with 100 mm (3.94 in) or more of precipitation in 2 years, most in 1951 with 1.
4 fixed thresholds have at least one qualifying day at Nova Soure.

Days with 10 mm (0.39 in) or more of precipitation

44 years with a qualifying day

Days per year at Nova Soure with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 73 in 1948.

Days with 10 mm (0.39 in) or more of precipitation per year at Nova Soure
Year	Days	Decade average
1938	18	20
1939	22	20
1940	21	40
1941	16	40
1942	13	40
1943	26	40
1944	47	40
1945	56	40
1946	44	40
1947	58	40
1948	73	40
1949	46	40
1950	44	33.2
1951	39	33.2
1952	26	33.2
1953	19	33.2
1954	28	33.2
1955	25	33.2
1956	42	33.2
1957	51	33.2
1958	25	33.2
1959	33	33.2
1960	33	35.8
1961	12	35.8
1962	20	35.8
1963	27	35.8
1964	54	35.8
1965	12	35.8
1966	57	35.8
1967	51	35.8
1968	56	35.8
1970	29	42.7
1971	26	42.7
1972	27	42.7
1973	30	42.7
1974	57	42.7
1975	72	42.7
1976	19	42.7
1977	68	42.7
1978	56	42.7
1980	46	36.8
1981	48	36.8
1982	36	36.8
1983	17	36.8

For each year, a bar from the first to the last day at Nova Soure meeting 10 mm (0.39 in).

First to last qualifying date each year at Nova Soure
Year	First date	Last date
1938	1938-02-15	1938-12-11
1939	1939-01-18	1939-12-21
1940	1940-01-07	1940-12-11
1941	1941-02-09	1941-11-13
1942	1942-03-28	1942-12-02
1943	1943-01-31	1943-12-30
1944	1944-01-18	1944-12-28
1945	1945-01-09	1945-12-29
1946	1946-01-06	1946-12-21
1947	1947-01-21	1947-12-03
1948	1948-01-23	1948-12-29
1949	1949-02-14	1949-12-10
1950	1950-01-14	1950-12-27
1951	1951-03-01	1951-12-17
1952	1952-02-25	1952-12-19
1953	1953-04-28	1953-12-27
1954	1954-01-25	1954-12-21
1955	1955-01-18	1955-11-23
1956	1956-02-08	1956-12-31
1957	1957-01-05	1957-12-23
1958	1958-01-28	1958-12-31
1959	1959-01-30	1959-11-23
1960	1960-01-01	1960-11-01
1961	1961-01-16	1961-12-08
1962	1962-01-15	1962-11-11
1963	1963-02-08	1963-12-29
1964	1964-01-12	1964-12-27
1965	1965-01-13	1965-11-24
1966	1966-01-31	1966-12-21
1967	1967-03-21	1967-12-31
1968	1968-01-23	1968-12-22
1970	1970-01-13	1970-11-24
1971	1971-04-27	1971-12-22
1972	1972-01-20	1972-12-22
1973	1973-01-17	1973-11-30
1974	1974-01-02	1974-11-27
1975	1975-01-21	1975-12-06
1976	1976-01-01	1976-11-24
1977	1977-01-19	1977-12-28
1978	1978-01-12	1978-12-04
1980	1980-02-06	1980-12-23
1981	1981-01-20	1981-12-29
1982	1982-01-09	1982-10-16
1983	1983-01-21	1983-11-08

Every Fixed Threshold

Fixed thresholds at Nova Soure
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
10 mm (0.39 in): Days with 10 mm or more rain	44	73	1948	17
25 mm (0.98 in): Days with 25 mm or more rain	44	23	1957	3
50 mm (1.97 in): Days with 50 mm or more rain	29	5	1941	4
100 mm (3.94 in): Days with 100 mm or more rain	2	1	1951	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1938.

Download the Data

Data for Nova Soure 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).

Nova Soure Threshold Days by Year (BR048234060)

Key Facts for Nova Soure Thresholds

Days with 10 mm (0.39 in) or more of precipitation

Every Fixed Threshold

Download the Data

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