Chhota Kosi Weather Records (IN023370700)
Record envelope, standing records and threshold days for Chhota Kosi (IN023370700), India, with 67 years of record.
Key Facts for Chhota Kosi
- Chhota Kosi (IN023370700) is a weather station in India at 27.78 latitude and 77.43 longitude, 177 m (581 ft) above sea level.
- The station reports from 1901 to 1967, 67 years of record.
- 0 records set at Chhota Kosi still stand.
- Records are tracked for prcp: an element needs 30 years of data to be eligible.
- Chhota Kosi set a daily record precipitation of 41.0 mm (1.6 in) on 24 December 1967.
About the Station
- Location: India, 27.78 latitude, 77.43 longitude.
- Elevation: 177 m (581 ft).
- Period of record: 1901 to 1967, 67 years.
- Eligible elements: prcp.
Daily Record Envelope and 2026
0 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | n/a | n/a | n/a | n/a |
| Feb | n/a | n/a | n/a | n/a |
| Mar | n/a | n/a | n/a | n/a |
| Apr | n/a | n/a | n/a | n/a |
| May | n/a | n/a | n/a | n/a |
| Jun | n/a | n/a | n/a | n/a |
| Jul | n/a | n/a | n/a | n/a |
| Aug | n/a | n/a | n/a | n/a |
| Sep | n/a | n/a | n/a | n/a |
| Oct | n/a | n/a | n/a | n/a |
| Nov | n/a | n/a | n/a | n/a |
| Dec | n/a | n/a | n/a | n/a |
Which Years Hold Standing Records
0 standing records| Year set | Standing records |
|---|
Wettest Day of Each Month
Oct: 221.0 mm (8.7 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 46.2 mm (1.8 in) | 24 January 1944 |
| Feb | 55.4 mm (2.2 in) | 19 February 1944 |
| Mar | 63.5 mm (2.5 in) | 13 March 1915 |
| Apr | 139.7 mm (5.5 in) | 24 April 1933 |
| May | 48.5 mm (1.9 in) | 30 May 1943 |
| Jun | 119.4 mm (4.7 in) | 19 June 1908 |
| Jul | 188.0 mm (7.4 in) | 20 July 1958 |
| Aug | 193.0 mm (7.6 in) | 27 August 1908 |
| Sep | 164.8 mm (6.5 in) | 16 September 1939 |
| Oct | 221.0 mm (8.7 in) | 1 October 1910 |
| Nov | 36.8 mm (1.4 in) | 25 November 1951 |
| Dec | 44.0 mm (1.7 in) | 3 December 1967 |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 24 December 1967 | Chhota Kosi, IN | daily rain | 41.0 mm (1.6 in) | 20.2 mm (0.8 in) | 32 years | 42 of 100 (Notable) |
| 23 December 1967 | Chhota Kosi, IN | daily rain | 18.0 mm (0.7 in) | 1.5 mm (0.06 in) | 44 years | 20 of 100 (Routine) |
| 3 December 1967 | Chhota Kosi, IN | monthly rain | 44.0 mm (1.7 in) | 15.6 mm (0.6 in) | 42 years | 49 of 100 (Notable) |
| 2 September 1967 | Chhota Kosi, IN | daily rain | 89.0 mm (3.5 in) | 2.0 mm (0.08 in) | 2 years | 6 of 100 (Routine) |
| 1 September 1967 | Chhota Kosi, IN | daily rain | 75.0 mm (3.0 in) | 12.3 mm (0.5 in) | 22 years | 16 of 100 (Routine) |
| 19 July 1967 | Chhota Kosi, IN | daily rain | 170.0 mm (6.7 in) | 102.7 mm (4.0 in) | 9 years | 48 of 100 (Notable) |
| 4 July 1967 | Chhota Kosi, IN | daily rain | 35.0 mm (1.4 in) | 0.7 mm (0.03 in) | 30 years | 15 of 100 (Routine) |
| 31 March 1967 | Chhota Kosi, IN | daily rain | 27.0 mm (1.1 in) | 16.8 mm (0.7 in) | 9 years | 22 of 100 (Routine) |
| 23 March 1967 | Chhota Kosi, IN | daily rain | 9.0 mm (0.35 in) | 3.9 mm (0.15 in) | 60 years | 20 of 100 (Routine) |
| 22 March 1967 | Chhota Kosi, IN | daily rain | 12.0 mm (0.5 in) | 12.0 mm (0.5 in) | 65 years | 20 of 100 (Routine) |
| 26 September 1964 | Chhota Kosi, IN | daily rain | 90.0 mm (3.5 in) | 16.3 mm (0.6 in) | 48 years | 25 of 100 (Routine) |
| 2 September 1964 | Chhota Kosi, IN | daily rain | 87.0 mm (3.4 in) | 24.3 mm (1.0 in) | 30 years | 23 of 100 (Routine) |
| 21 August 1964 | Chhota Kosi, IN | daily rain | 40.0 mm (1.6 in) | 4.7 mm (0.19 in) | 41 years | 20 of 100 (Routine) |
| 15 July 1964 | Chhota Kosi, IN | daily rain | 65.0 mm (2.6 in) | 1.5 mm (0.06 in) | 56 years | 22 of 100 (Routine) |
| 5 July 1964 | Chhota Kosi, IN | daily rain | 132.0 mm (5.2 in) | 74.8 mm (2.9 in) | 34 years | 46 of 100 (Notable) |
| 13 October 1961 | Chhota Kosi, IN | daily rain | 12.7 mm (0.5 in) | 1.3 mm (0.05 in) | 6 years | 7 of 100 (Routine) |
| 12 October 1961 | Chhota Kosi, IN | daily rain | 20.3 mm (0.8 in) | 12.2 mm (0.5 in) | 30 years | 18 of 100 (Routine) |
| 3 August 1961 | Chhota Kosi, IN | daily rain | 81.3 mm (3.2 in) | 40.7 mm (1.6 in) | 26 years | 30 of 100 (Routine) |
| 1 February 1961 | Chhota Kosi, IN | daily rain | 21.8 mm (0.9 in) | 18.5 mm (0.7 in) | 31 years | 20 of 100 (Routine) |
| 4 October 1960 | Chhota Kosi, IN | daily rain | 30.5 mm (1.2 in) | 2.1 mm (0.08 in) | 2 years | 6 of 100 (Routine) |
Extremes by Year
1901 to 1967| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Wettest day (Rx1day) | 221.0 mm (8.7 in) | 1910 | 90.4 mm (3.6 in) | 63 |
| Wettest five days (Rx5day) | 398.8 mm (15.7 in) | 1958 | 157.4 mm (6.2 in) | 63 |
| Longest dry spell (CDD) | 195 days | 1948 | 111 days | 63 |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1901 | 53.3 mm (2.1 in) |
| 1902 | 96.5 mm (3.8 in) |
| 1903 | 90.4 mm (3.6 in) |
| 1904 | 91.4 mm (3.6 in) |
| 1905 | 76.2 mm (3.0 in) |
| 1906 | 151.1 mm (5.9 in) |
| 1907 | 41.1 mm (1.6 in) |
| 1908 | 193.0 mm (7.6 in) |
| 1909 | 57.9 mm (2.3 in) |
| 1910 | 221.0 mm (8.7 in) |
| 1911 | 91.4 mm (3.6 in) |
| 1912 | 127.0 mm (5.0 in) |
| 1913 | 40.6 mm (1.6 in) |
| 1914 | 63.5 mm (2.5 in) |
| 1915 | 63.5 mm (2.5 in) |
| 1916 | 154.9 mm (6.1 in) |
| 1917 | 109.2 mm (4.3 in) |
| 1918 | 36.1 mm (1.4 in) |
| 1919 | 101.6 mm (4.0 in) |
| 1920 | 68.6 mm (2.7 in) |
| 1921 | 53.8 mm (2.1 in) |
| 1922 | 73.9 mm (2.9 in) |
| 1923 | 143.0 mm (5.6 in) |
| 1924 | 142.2 mm (5.6 in) |
| 1925 | 134.6 mm (5.3 in) |
| 1926 | 154.9 mm (6.1 in) |
| 1927 | 111.8 mm (4.4 in) |
| 1928 | 102.9 mm (4.1 in) |
| 1929 | 62.2 mm (2.4 in) |
| 1930 | 121.9 mm (4.8 in) |
| 1931 | 142.2 mm (5.6 in) |
| 1932 | 63.5 mm (2.5 in) |
| 1933 | 139.7 mm (5.5 in) |
| 1934 | 109.2 mm (4.3 in) |
| 1935 | 78.7 mm (3.1 in) |
| 1936 | 73.7 mm (2.9 in) |
| 1937 | 51.3 mm (2.0 in) |
| 1938 | 67.6 mm (2.7 in) |
| 1939 | 164.8 mm (6.5 in) |
| 1940 | 55.1 mm (2.2 in) |
| 1941 | 42.2 mm (1.7 in) |
| 1942 | 141.5 mm (5.6 in) |
| 1943 | 56.4 mm (2.2 in) |
| 1944 | 64.3 mm (2.5 in) |
| 1945 | 86.4 mm (3.4 in) |
| 1946 | 50.8 mm (2.0 in) |
| 1947 | 66.5 mm (2.6 in) |
| 1948 | 59.7 mm (2.4 in) |
| 1949 | 71.9 mm (2.8 in) |
| 1950 | 118.1 mm (4.6 in) |
| 1951 | 66.5 mm (2.6 in) |
| 1952 | 119.4 mm (4.7 in) |
| 1953 | 45.5 mm (1.8 in) |
| 1954 | 124.5 mm (4.9 in) |
| 1955 | 127.0 mm (5.0 in) |
| 1956 | 99.1 mm (3.9 in) |
| 1957 | 67.3 mm (2.6 in) |
| 1958 | 188.0 mm (7.4 in) |
| 1959 | 66.0 mm (2.6 in) |
| 1960 | 127.0 mm (5.0 in) |
| 1961 | 81.3 mm (3.2 in) |
| 1964 | 132.0 mm (5.2 in) |
| 1967 | 170.0 mm (6.7 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1901 | 71.3 mm (2.8 in) |
| 1902 | 146.6 mm (5.8 in) |
| 1903 | 121.7 mm (4.8 in) |
| 1904 | 197.7 mm (7.8 in) |
| 1905 | 116.8 mm (4.6 in) |
| 1906 | 222.9 mm (8.8 in) |
| 1907 | 71.1 mm (2.8 in) |
| 1908 | 361.2 mm (14.2 in) |
| 1909 | 119.1 mm (4.7 in) |
| 1910 | 279.4 mm (11.0 in) |
| 1911 | 181.6 mm (7.1 in) |
| 1912 | 180.3 mm (7.1 in) |
| 1913 | 45.7 mm (1.8 in) |
| 1914 | 125.7 mm (4.9 in) |
| 1915 | 74.9 mm (2.9 in) |
| 1916 | 223.6 mm (8.8 in) |
| 1917 | 306.8 mm (12.1 in) |
| 1918 | 36.1 mm (1.4 in) |
| 1919 | 241.3 mm (9.5 in) |
| 1920 | 198.2 mm (7.8 in) |
| 1921 | 129.8 mm (5.1 in) |
| 1922 | 115.1 mm (4.5 in) |
| 1923 | 233.5 mm (9.2 in) |
| 1924 | 217.9 mm (8.6 in) |
| 1925 | 190.2 mm (7.5 in) |
| 1926 | 207.8 mm (8.2 in) |
| 1927 | 212.1 mm (8.4 in) |
| 1928 | 121.9 mm (4.8 in) |
| 1929 | 106.5 mm (4.2 in) |
| 1930 | 246.9 mm (9.7 in) |
| 1931 | 174.0 mm (6.9 in) |
| 1932 | 107.9 mm (4.2 in) |
| 1933 | 203.1 mm (8.0 in) |
| 1934 | 238.0 mm (9.4 in) |
| 1935 | 266.6 mm (10.5 in) |
| 1936 | 82.6 mm (3.3 in) |
| 1937 | 67.6 mm (2.7 in) |
| 1938 | 153.5 mm (6.0 in) |
| 1939 | 328.5 mm (12.9 in) |
| 1940 | 126.0 mm (5.0 in) |
| 1941 | 59.5 mm (2.3 in) |
| 1942 | 237.6 mm (9.4 in) |
| 1943 | 146.6 mm (5.8 in) |
| 1944 | 142.7 mm (5.6 in) |
| 1945 | 119.4 mm (4.7 in) |
| 1946 | 150.6 mm (5.9 in) |
| 1947 | 154.6 mm (6.1 in) |
| 1948 | 69.6 mm (2.7 in) |
| 1949 | 179.8 mm (7.1 in) |
| 1950 | 151.6 mm (6.0 in) |
| 1951 | 85.1 mm (3.4 in) |
| 1952 | 311.2 mm (12.3 in) |
| 1953 | 91.2 mm (3.6 in) |
| 1954 | 139.7 mm (5.5 in) |
| 1955 | 172.7 mm (6.8 in) |
| 1956 | 116.9 mm (4.6 in) |
| 1957 | 265.4 mm (10.4 in) |
| 1958 | 398.8 mm (15.7 in) |
| 1959 | 157.4 mm (6.2 in) |
| 1960 | 180.5 mm (7.1 in) |
| 1961 | 208.6 mm (8.2 in) |
| 1964 | 222.0 mm (8.7 in) |
| 1967 | 267.0 mm (10.5 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1901 | 102 days |
| 1902 | 159 days |
| 1903 | 107 days |
| 1904 | 70 days |
| 1905 | 110 days |
| 1906 | 94 days |
| 1907 | 127 days |
| 1908 | 121 days |
| 1909 | 78 days |
| 1910 | 102 days |
| 1911 | 93 days |
| 1912 | 113 days |
| 1913 | 121 days |
| 1914 | 96 days |
| 1915 | 110 days |
| 1916 | 122 days |
| 1917 | 64 days |
| 1918 | 132 days |
| 1919 | 122 days |
| 1920 | 147 days |
| 1921 | 150 days |
| 1922 | 130 days |
| 1923 | 75 days |
| 1924 | 86 days |
| 1925 | 128 days |
| 1926 | 97 days |
| 1927 | 93 days |
| 1928 | 112 days |
| 1929 | 173 days |
| 1930 | 123 days |
| 1931 | 167 days |
| 1932 | 97 days |
| 1933 | 72 days |
| 1934 | 101 days |
| 1935 | 65 days |
| 1936 | 49 days |
| 1937 | 104 days |
| 1938 | 119 days |
| 1939 | 104 days |
| 1940 | 101 days |
| 1941 | 111 days |
| 1942 | 102 days |
| 1943 | 149 days |
| 1944 | 87 days |
| 1945 | 181 days |
| 1946 | 144 days |
| 1947 | 182 days |
| 1948 | 195 days |
| 1949 | 153 days |
| 1950 | 112 days |
| 1951 | 73 days |
| 1952 | 116 days |
| 1953 | 105 days |
| 1954 | 90 days |
| 1955 | 135 days |
| 1956 | 94 days |
| 1957 | 68 days |
| 1958 | 185 days |
| 1959 | 118 days |
| 1960 | 113 days |
| 1961 | 135 days |
| 1964 | 140 days |
| 1967 | 87 days |
Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.
Rainfall Return Levels
62 years, 1901 to 1967A day with at least 91.0 mm (3.6 in) of rain is expected about once in 2 years. A day with at least 236.6 mm (9.3 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 91.0 mm (3.6 in) | |
| 5 years | 130.8 mm (5.1 in) | |
| 10 years | 156.8 mm (6.2 in) | |
| 25 years | 189.3 mm (7.5 in) | |
| 50 years | 213.1 mm (8.4 in) | |
| 100 years | 236.6 mm (9.3 in) | Longer than the 62 years of record |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 62 years of values from 1901 to 1967.
A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.
The largest wettest-day totals in the fit: 221.0 mm (8.7 in) in 1910; 193.0 mm (7.6 in) in 1908; 188.0 mm (7.4 in) in 1958.
Download the Data
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 2026-10-14 (14 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2025-12-31).