Jowai Threshold Days by Year (IN014020500)

5 fixed thresholds counted per year at Jowai (IN014020500): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Jowai Thresholds

Jowai: days with 10 mm (0.39 in) or more of precipitation in 58 years, most in 1931 with 100.
Jowai: days with 25 mm (0.98 in) or more of precipitation in 58 years, most in 1915 with 56.
Jowai: days with 50 mm (1.97 in) or more of precipitation in 58 years, most in 1932 with 28.
Jowai: days with 100 mm (3.94 in) or more of precipitation in 57 years, most in 1951 with 18.
5 fixed thresholds have at least one qualifying day at Jowai.

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

58 years with a qualifying day

Days per year at Jowai with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 100 in 1931.

Days with 10 mm (0.39 in) or more of precipitation per year at Jowai
Year	Days	Decade average
1901	83	78.9
1902	80	78.9
1903	69	78.9
1904	82	78.9
1905	83	78.9
1906	84	78.9
1907	89	78.9
1908	68	78.9
1909	72	78.9
1910	85	84.7
1911	97	84.7
1912	96	84.7
1913	74	84.7
1914	70	84.7
1915	89	84.7
1916	78	84.7
1917	93	84.7
1918	80	84.7
1919	85	84.7
1920	81	80.4
1921	93	80.4
1922	74	80.4
1923	67	80.4
1924	88	80.4
1925	79	80.4
1926	86	80.4
1927	69	80.4
1928	87	80.4
1929	80	80.4
1930	80	83.3
1931	100	83.3
1932	84	83.3
1933	73	83.3
1934	86	83.3
1935	75	83.3
1936	86	83.3
1937	81	83.3
1938	86	83.3
1939	82	83.3
1940	88	83
1941	89	83
1942	77	83
1943	79	83
1944	53	83
1945	89	83
1946	98	83
1947	78	83
1948	86	83
1949	93	83
1950	67	78.9
1951	83	78.9
1952	96	78.9
1953	80	78.9
1954	90	78.9
1955	78	78.9
1956	79	78.9
1957	67	78.9
1959	70	78.9

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

First to last qualifying date each year at Jowai
Year	First date	Last date
1901	1901-01-19	1901-11-27
1902	1902-03-19	1902-10-18
1903	1903-02-15	1903-11-03
1904	1904-01-31	1904-11-24
1905	1905-02-17	1905-10-26
1906	1906-02-11	1906-11-01
1907	1907-03-05	1907-12-13
1908	1908-01-12	1908-11-20
1909	1909-02-24	1909-12-27
1910	1910-02-19	1910-11-13
1911	1911-01-24	1911-11-02
1912	1912-02-03	1912-11-24
1913	1913-02-16	1913-10-17
1914	1914-02-19	1914-11-06
1915	1915-01-10	1915-10-23
1916	1916-02-22	1916-11-12
1917	1917-02-05	1917-11-01
1918	1918-04-02	1918-10-16
1919	1919-01-20	1919-11-17
1920	1920-02-04	1920-10-11
1921	1921-01-22	1921-11-11
1922	1922-03-22	1922-11-03
1923	1923-02-12	1923-11-03
1924	1924-04-10	1924-11-28
1925	1925-02-05	1925-11-09
1926	1926-01-10	1926-12-28
1927	1927-01-13	1927-11-07
1928	1928-02-22	1928-10-27
1929	1929-01-17	1929-10-21
1930	1930-01-16	1930-11-21
1931	1931-02-10	1931-11-06
1932	1932-03-02	1932-12-05
1933	1933-03-23	1933-10-22
1934	1934-01-13	1934-11-08
1935	1935-02-25	1935-10-18
1936	1936-02-13	1936-12-21
1937	1937-02-19	1937-10-23
1938	1938-01-12	1938-11-14
1939	1939-04-14	1939-10-26
1940	1940-02-04	1940-11-16
1941	1941-02-16	1941-10-21
1942	1942-01-20	1942-11-04
1943	1943-01-29	1943-10-02
1944	1944-01-25	1944-10-07
1945	1945-01-06	1945-10-24
1946	1946-02-20	1946-10-23
1947	1947-03-13	1947-11-15
1948	1948-03-14	1948-11-28
1949	1949-03-20	1949-10-16
1950	1950-02-09	1950-10-20
1951	1951-03-24	1951-11-26
1952	1952-03-08	1952-11-12
1953	1953-03-08	1953-11-12
1954	1954-02-24	1954-10-26
1955	1955-03-17	1955-11-08
1956	1956-04-20	1956-10-31
1957	1957-03-07	1957-10-13
1959	1959-01-31	1959-10-30

Every Fixed Threshold

Fixed thresholds at Jowai
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	58	100	1931	70
25 mm (0.98 in): Days with 25 mm or more rain	58	56	1915	37
50 mm (1.97 in): Days with 50 mm or more rain	58	28	1932	16
100 mm (3.94 in): Days with 100 mm or more rain	57	18	1951	6
200 mm (7.87 in): Days with 200 mm or more rain	32	5	1938	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1901.

Download the Data

Data for Jowai 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).

Jowai Threshold Days by Year (IN014020500)

Key Facts for Jowai Thresholds

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

Every Fixed Threshold

Download the Data

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