Santa Maria da Boa Vista Weather Records (BR038706340)
Record envelope, standing records and threshold days for Santa Maria da Boa Vista (BR038706340), Brazil, with 68 years of record.
Key Facts for Santa Maria da Boa Vista
- Santa Maria da Boa Vista (BR038706340) is a weather station in Brazil at -8.80 latitude and -39.83 longitude, 452 m (1,483 ft) above sea level.
- The station reports from 1911 to 1978, 68 years of record.
- 0 records set at Santa Maria da Boa Vista still stand.
- Records are tracked for prcp: an element needs 30 years of data to be eligible.
- Santa Maria da Boa Vista set a daily record precipitation of 3.9 mm (0.15 in) on 20 August 1978.
About the Station
- Location: Brazil, -8.80 latitude, -39.83 longitude.
- Elevation: 452 m (1,483 ft).
- Period of record: 1911 to 1978, 68 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 |
|---|
All-Time Record Progression
4 new records| Date | Kind | Detail |
|---|---|---|
| 1946-03-25 | Record daily precipitation | Record daily precipitation 109.0 mm (4.3 in) |
| 1950-04-16 | Record daily precipitation | Record daily precipitation 118.0 mm (4.6 in) |
| 1952-03-03 | Record daily precipitation | Record daily precipitation 120.0 mm (4.7 in) |
| 1960-03-03 | Record daily precipitation | Record daily precipitation 172.0 mm (6.8 in) |
Wettest Day of Each Month
Mar: 172.0 mm (6.8 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 90.0 mm (3.5 in) | 14 January 1917 |
| Feb | 106.4 mm (4.2 in) | 14 February 1966 |
| Mar | 172.0 mm (6.8 in) | 3 March 1960 |
| Apr | 118.0 mm (4.6 in) | 16 April 1950 |
| May | 51.5 mm (2.0 in) | 2 May 1937 |
| Jun | 29.0 mm (1.1 in) | 28 June 1912 |
| Jul | 19.5 mm (0.8 in) | 8 July 1945 |
| Aug | 21.2 mm (0.8 in) | 6 August 1919 |
| Sep | 33.8 mm (1.3 in) | 19 September 1921 |
| Oct | 67.0 mm (2.6 in) | 23 October 1921 |
| Nov | 100.3 mm (3.9 in) | 25 November 1968 |
| Dec | 76.5 mm (3.0 in) | 15 December 1943 |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 20 August 1978 | Santa Maria da Boa Vista, BR | daily rain | 3.9 mm (0.15 in) | 3.9 mm (0.15 in) | 67 years | 20 of 100 (Routine) |
| 31 July 1978 | Santa Maria da Boa Vista, BR | daily rain | 5.2 mm (0.20 in) | 1.0 mm (0.04 in) | 13 years | 14 of 100 (Routine) |
| 29 June 1978 | Santa Maria da Boa Vista, BR | daily rain | 10.6 mm (0.4 in) | 10.4 mm (0.4 in) | 63 years | 20 of 100 (Routine) |
| 16 June 1978 | Santa Maria da Boa Vista, BR | daily rain | 3.6 mm (0.14 in) | 1.3 mm (0.05 in) | 57 years | 20 of 100 (Routine) |
| 27 April 1978 | Santa Maria da Boa Vista, BR | daily rain | 14.0 mm (0.6 in) | 7.8 mm (0.31 in) | 12 years | 13 of 100 (Routine) |
| 26 April 1978 | Santa Maria da Boa Vista, BR | daily rain | 18.0 mm (0.7 in) | 2.0 mm (0.08 in) | 53 years | 20 of 100 (Routine) |
| 11 April 1978 | Santa Maria da Boa Vista, BR | daily rain | 37.4 mm (1.5 in) | 10.2 mm (0.4 in) | 40 years | 23 of 100 (Routine) |
| 11 February 1978 | Santa Maria da Boa Vista, BR | daily rain | 39.5 mm (1.6 in) | 12.4 mm (0.5 in) | 64 years | 32 of 100 (Routine) |
| 13 January 1978 | Santa Maria da Boa Vista, BR | daily rain | 58.0 mm (2.3 in) | 6.3 mm (0.25 in) | 64 years | 28 of 100 (Routine) |
| 1 January 1978 | Santa Maria da Boa Vista, BR | daily rain | 12.8 mm (0.5 in) | 2.4 mm (0.09 in) | 46 years | 20 of 100 (Routine) |
| 8 November 1976 | Santa Maria da Boa Vista, BR | daily rain | 40.5 mm (1.6 in) | 34.0 mm (1.3 in) | 48 years | 39 of 100 (Notable) |
| 13 October 1976 | Santa Maria da Boa Vista, BR | daily rain | 43.3 mm (1.7 in) | 3.3 mm (0.13 in) | 36 years | 18 of 100 (Routine) |
| 9 October 1976 | Santa Maria da Boa Vista, BR | daily rain | 6.0 mm (0.24 in) | 6.0 mm (0.24 in) | 65 years | 20 of 100 (Routine) |
| 2 October 1976 | Santa Maria da Boa Vista, BR | daily rain | 11.5 mm (0.5 in) | 11.5 mm (0.5 in) | 65 years | 20 of 100 (Routine) |
| 1 October 1976 | Santa Maria da Boa Vista, BR | daily rain | 7.5 mm (0.30 in) | 7.5 mm (0.30 in) | 65 years | 20 of 100 (Routine) |
| 5 December 1970 | Santa Maria da Boa Vista, BR | daily rain | 38.4 mm (1.5 in) | 15.4 mm (0.6 in) | 0 years | 16 of 100 (Routine) |
| 26 November 1970 | Santa Maria da Boa Vista, BR | daily rain | 42.4 mm (1.7 in) | 25.4 mm (1.0 in) | 48 years | 34 of 100 (Routine) |
| 7 October 1970 | Santa Maria da Boa Vista, BR | daily rain | 51.2 mm (2.0 in) | 2.8 mm (0.11 in) | 31 years | 17 of 100 (Routine) |
| 6 October 1970 | Santa Maria da Boa Vista, BR | daily rain | 16.0 mm (0.6 in) | 15.8 mm (0.6 in) | 56 years | 20 of 100 (Routine) |
| 3 October 1970 | Santa Maria da Boa Vista, BR | daily rain | 4.4 mm (0.17 in) | 4.4 mm (0.17 in) | 59 years | 20 of 100 (Routine) |
Extremes by Year
1911 to 1978| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Wettest day (Rx1day) | 172.0 mm (6.8 in) | 1960 | 60.8 mm (2.4 in) | 63 |
| Wettest five days (Rx5day) | 283.0 mm (11.1 in) | 1960 | 98.5 mm (3.9 in) | 63 |
| Longest dry spell (CDD) | 256 days | 1960 | 117 days | 63 |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1911 | 7.5 mm (0.30 in) |
| 1912 | 64.7 mm (2.5 in) |
| 1913 | 57.1 mm (2.2 in) |
| 1914 | 77.1 mm (3.0 in) |
| 1915 | 44.0 mm (1.7 in) |
| 1916 | 78.0 mm (3.1 in) |
| 1917 | 90.0 mm (3.5 in) |
| 1918 | 60.8 mm (2.4 in) |
| 1919 | 50.0 mm (2.0 in) |
| 1920 | 69.7 mm (2.7 in) |
| 1921 | 67.0 mm (2.6 in) |
| 1922 | 50.6 mm (2.0 in) |
| 1923 | 64.1 mm (2.5 in) |
| 1924 | 75.3 mm (3.0 in) |
| 1925 | 50.0 mm (2.0 in) |
| 1926 | 67.8 mm (2.7 in) |
| 1927 | 43.2 mm (1.7 in) |
| 1928 | 48.5 mm (1.9 in) |
| 1929 | 64.5 mm (2.5 in) |
| 1930 | 60.8 mm (2.4 in) |
| 1931 | 25.0 mm (1.0 in) |
| 1932 | 25.8 mm (1.0 in) |
| 1933 | 64.9 mm (2.6 in) |
| 1934 | 41.6 mm (1.6 in) |
| 1935 | 63.8 mm (2.5 in) |
| 1936 | 62.7 mm (2.5 in) |
| 1937 | 64.5 mm (2.5 in) |
| 1938 | 35.2 mm (1.4 in) |
| 1939 | 48.4 mm (1.9 in) |
| 1940 | 68.4 mm (2.7 in) |
| 1941 | 72.0 mm (2.8 in) |
| 1942 | 36.0 mm (1.4 in) |
| 1943 | 76.5 mm (3.0 in) |
| 1944 | 44.2 mm (1.7 in) |
| 1945 | 90.0 mm (3.5 in) |
| 1946 | 109.0 mm (4.3 in) |
| 1947 | 83.5 mm (3.3 in) |
| 1948 | 47.6 mm (1.9 in) |
| 1949 | 76.5 mm (3.0 in) |
| 1950 | 118.0 mm (4.6 in) |
| 1951 | 60.0 mm (2.4 in) |
| 1952 | 120.0 mm (4.7 in) |
| 1953 | 53.0 mm (2.1 in) |
| 1954 | 11.5 mm (0.5 in) |
| 1955 | 19.0 mm (0.7 in) |
| 1956 | 53.0 mm (2.1 in) |
| 1957 | 85.0 mm (3.3 in) |
| 1958 | 54.3 mm (2.1 in) |
| 1959 | 42.0 mm (1.7 in) |
| 1960 | 172.0 mm (6.8 in) |
| 1961 | 46.0 mm (1.8 in) |
| 1962 | 55.0 mm (2.2 in) |
| 1963 | 48.0 mm (1.9 in) |
| 1964 | 97.3 mm (3.8 in) |
| 1965 | 36.3 mm (1.4 in) |
| 1966 | 106.4 mm (4.2 in) |
| 1967 | 63.8 mm (2.5 in) |
| 1968 | 100.3 mm (3.9 in) |
| 1969 | 73.4 mm (2.9 in) |
| 1970 | 51.2 mm (2.0 in) |
| 1976 | 43.3 mm (1.7 in) |
| 1977 | 15.0 mm (0.6 in) |
| 1978 | 58.0 mm (2.3 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1911 | 7.5 mm (0.30 in) |
| 1912 | 118.0 mm (4.6 in) |
| 1913 | 143.8 mm (5.7 in) |
| 1914 | 232.7 mm (9.2 in) |
| 1915 | 71.0 mm (2.8 in) |
| 1916 | 188.2 mm (7.4 in) |
| 1917 | 198.8 mm (7.8 in) |
| 1918 | 69.5 mm (2.7 in) |
| 1919 | 121.8 mm (4.8 in) |
| 1920 | 113.9 mm (4.5 in) |
| 1921 | 128.3 mm (5.1 in) |
| 1922 | 54.2 mm (2.1 in) |
| 1923 | 180.8 mm (7.1 in) |
| 1924 | 142.3 mm (5.6 in) |
| 1925 | 68.7 mm (2.7 in) |
| 1926 | 106.1 mm (4.2 in) |
| 1927 | 43.2 mm (1.7 in) |
| 1928 | 102.8 mm (4.0 in) |
| 1929 | 175.5 mm (6.9 in) |
| 1930 | 146.4 mm (5.8 in) |
| 1931 | 54.7 mm (2.2 in) |
| 1932 | 29.2 mm (1.1 in) |
| 1933 | 86.8 mm (3.4 in) |
| 1934 | 63.7 mm (2.5 in) |
| 1935 | 163.8 mm (6.4 in) |
| 1936 | 98.5 mm (3.9 in) |
| 1937 | 97.9 mm (3.9 in) |
| 1938 | 54.9 mm (2.2 in) |
| 1939 | 52.2 mm (2.1 in) |
| 1940 | 134.7 mm (5.3 in) |
| 1941 | 126.9 mm (5.0 in) |
| 1942 | 60.6 mm (2.4 in) |
| 1943 | 96.2 mm (3.8 in) |
| 1944 | 62.7 mm (2.5 in) |
| 1945 | 167.1 mm (6.6 in) |
| 1946 | 143.5 mm (5.6 in) |
| 1947 | 156.9 mm (6.2 in) |
| 1948 | 140.1 mm (5.5 in) |
| 1949 | 89.2 mm (3.5 in) |
| 1950 | 168.0 mm (6.6 in) |
| 1951 | 79.2 mm (3.1 in) |
| 1952 | 229.0 mm (9.0 in) |
| 1953 | 53.0 mm (2.1 in) |
| 1954 | 15.8 mm (0.6 in) |
| 1955 | 41.0 mm (1.6 in) |
| 1956 | 56.9 mm (2.2 in) |
| 1957 | 121.0 mm (4.8 in) |
| 1958 | 76.3 mm (3.0 in) |
| 1959 | 96.0 mm (3.8 in) |
| 1960 | 283.0 mm (11.1 in) |
| 1961 | 63.0 mm (2.5 in) |
| 1962 | 71.5 mm (2.8 in) |
| 1963 | 88.2 mm (3.5 in) |
| 1964 | 110.7 mm (4.4 in) |
| 1965 | 62.6 mm (2.5 in) |
| 1966 | 106.4 mm (4.2 in) |
| 1967 | 145.2 mm (5.7 in) |
| 1968 | 120.2 mm (4.7 in) |
| 1969 | 166.8 mm (6.6 in) |
| 1970 | 71.6 mm (2.8 in) |
| 1976 | 49.3 mm (1.9 in) |
| 1977 | 15.0 mm (0.6 in) |
| 1978 | 104.0 mm (4.1 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1911 | 87 days |
| 1912 | 98 days |
| 1913 | 58 days |
| 1914 | 38 days |
| 1915 | 252 days |
| 1916 | 71 days |
| 1917 | 180 days |
| 1918 | 86 days |
| 1919 | 62 days |
| 1920 | 129 days |
| 1921 | 58 days |
| 1922 | 105 days |
| 1923 | 74 days |
| 1924 | 44 days |
| 1925 | 148 days |
| 1926 | 200 days |
| 1927 | 86 days |
| 1928 | 120 days |
| 1929 | 181 days |
| 1930 | 97 days |
| 1931 | 116 days |
| 1932 | 76 days |
| 1933 | 117 days |
| 1934 | 75 days |
| 1935 | 107 days |
| 1936 | 69 days |
| 1937 | 143 days |
| 1938 | 200 days |
| 1939 | 61 days |
| 1940 | 98 days |
| 1941 | 102 days |
| 1942 | 111 days |
| 1943 | 57 days |
| 1944 | 55 days |
| 1945 | 35 days |
| 1946 | 137 days |
| 1947 | 150 days |
| 1948 | 132 days |
| 1949 | 170 days |
| 1950 | 170 days |
| 1951 | 240 days |
| 1952 | 234 days |
| 1953 | 214 days |
| 1954 | 149 days |
| 1955 | 254 days |
| 1956 | 198 days |
| 1957 | 190 days |
| 1958 | 214 days |
| 1959 | 150 days |
| 1960 | 256 days |
| 1961 | 170 days |
| 1962 | 60 days |
| 1963 | 174 days |
| 1964 | 75 days |
| 1965 | 131 days |
| 1966 | 143 days |
| 1967 | 138 days |
| 1968 | 106 days |
| 1969 | 155 days |
| 1970 | 147 days |
| 1976 | 25 days |
| 1977 | 19 days |
| 1978 | 100 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
59 years, 1912 to 1978A day with at least 60.0 mm (2.4 in) of rain is expected about once in 2 years. A day with at least 145.5 mm (5.7 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 60.0 mm (2.4 in) | |
| 5 years | 83.4 mm (3.3 in) | |
| 10 years | 98.6 mm (3.9 in) | |
| 25 years | 117.7 mm (4.6 in) | |
| 50 years | 131.7 mm (5.2 in) | |
| 100 years | 145.5 mm (5.7 in) | Longer than the 59 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, 59 years of values from 1912 to 1978.
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: 172.0 mm (6.8 in) in 1960; 120.0 mm (4.7 in) in 1952; 118.0 mm (4.6 in) in 1950.
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 2026-10-17 (17 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2025-12-31).