Lonavala Threshold Days by Year (IN012190401)

5 fixed thresholds counted per year at Lonavala (IN012190401): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Lonavala Thresholds

Lonavala: days with 10 mm (0.39 in) or more of precipitation in 61 years, most in 1917 with 106.
Lonavala: days with 25 mm (0.98 in) or more of precipitation in 61 years, most in 1917 with 78.
Lonavala: days with 50 mm (1.97 in) or more of precipitation in 61 years, most in 1931 with 55.
Lonavala: days with 100 mm (3.94 in) or more of precipitation in 61 years, most in 1931 with 20.
5 fixed thresholds have at least one qualifying day at Lonavala.

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

61 years with a qualifying day

Days per year at Lonavala with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 106 in 1917.

Days with 10 mm (0.39 in) or more of precipitation per year at Lonavala
Year	Days	Decade average
1901	86	77.9
1902	78	77.9
1903	78	77.9
1904	81	77.9
1905	61	77.9
1906	82	77.9
1907	75	77.9
1908	79	77.9
1909	81	77.9
1910	77	79.3
1911	76	79.3
1912	73	79.3
1913	78	79.3
1914	87	79.3
1915	67	79.3
1916	87	79.3
1917	106	79.3
1918	55	79.3
1919	87	79.3
1920	79	79.1
1921	75	79.1
1922	93	79.1
1923	70	79.1
1924	79	79.1
1925	85	79.1
1926	70	79.1
1927	88	79.1
1928	77	79.1
1929	75	79.1
1930	83	87.2
1931	96	87.2
1932	77	87.2
1933	79	87.2
1934	97	87.2
1935	89	87.2
1936	92	87.2
1937	92	87.2
1938	93	87.2
1939	74	87.2
1940	81	79
1941	62	79
1942	72	79
1943	91	79
1944	70	79
1945	88	79
1946	82	79
1947	74	79
1948	83	79
1949	87	79
1950	66	79.3
1951	68	79.3
1952	72	79.3
1953	83	79.3
1954	83	79.3
1955	92	79.3
1956	98	79.3
1957	72	79.3
1960	74	78.5
1961	94	78.5
1964	75	78.5
1965	71	78.5

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

First to last qualifying date each year at Lonavala
Year	First date	Last date
1901	1901-05-13	1901-10-22
1902	1902-06-08	1902-12-15
1903	1903-05-20	1903-10-09
1904	1904-06-06	1904-10-15
1905	1905-06-12	1905-11-27
1906	1906-06-07	1906-09-21
1907	1907-03-31	1907-11-29
1908	1908-06-11	1908-09-24
1909	1909-06-03	1909-10-30
1910	1910-06-02	1910-11-11
1911	1911-06-05	1911-11-29
1912	1912-06-18	1912-11-22
1913	1913-05-26	1913-10-12
1914	1914-06-08	1914-11-11
1915	1915-04-17	1915-11-09
1916	1916-05-25	1916-11-26
1917	1917-05-05	1917-11-22
1918	1918-05-11	1918-09-14
1919	1919-06-06	1919-10-04
1920	1920-06-11	1920-09-27
1921	1921-06-12	1921-10-23
1922	1922-05-19	1922-11-10
1923	1923-06-13	1923-09-29
1924	1924-03-17	1924-10-04
1925	1925-05-07	1925-11-11
1926	1926-06-11	1926-09-27
1927	1927-06-10	1927-11-12
1928	1928-06-08	1928-10-17
1929	1929-04-08	1929-10-06
1930	1930-06-10	1930-11-04
1931	1931-06-06	1931-12-13
1932	1932-05-13	1932-10-22
1933	1933-05-17	1933-12-19
1934	1934-06-10	1934-11-03
1935	1935-06-07	1935-11-02
1936	1936-06-01	1936-11-17
1937	1937-02-12	1937-10-30
1938	1938-06-04	1938-10-07
1939	1939-06-08	1939-10-23
1940	1940-02-03	1940-10-18
1941	1941-06-05	1941-10-03
1942	1942-05-18	1942-12-24
1943	1943-05-20	1943-11-03
1944	1944-06-09	1944-10-29
1945	1945-01-06	1945-10-21
1946	1946-04-20	1946-11-19
1947	1947-04-15	1947-10-01
1948	1948-06-06	1948-11-23
1949	1949-05-21	1949-10-15
1950	1950-06-15	1950-10-07
1951	1951-05-25	1951-11-23
1952	1952-06-08	1952-10-19
1953	1953-06-16	1953-10-19
1954	1954-06-06	1954-09-28
1955	1955-04-23	1955-10-25
1956	1956-05-01	1956-11-23
1957	1957-06-01	1957-10-25
1960	1960-06-12	1960-10-13
1961	1961-06-01	1961-10-13
1964	1964-06-12	1964-11-13
1965	1965-06-06	1965-10-11

Every Fixed Threshold

Fixed thresholds at Lonavala
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	61	106	1917	71
25 mm (0.98 in): Days with 25 mm or more rain	61	78	1917	46
50 mm (1.97 in): Days with 50 mm or more rain	61	55	1931	30
100 mm (3.94 in): Days with 100 mm or more rain	61	20	1931	15
200 mm (7.87 in): Days with 200 mm or more rain	41	7	1933	3

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 Lonavala 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).

Lonavala Threshold Days by Year (IN012190401)

Key Facts for Lonavala Thresholds

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

Every Fixed Threshold

Download the Data

Related