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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Amparo Weather Records (BR002246023)

Record envelope, standing records and threshold days for Amparo (BR002246023), Brazil, with 61 years of record.

Key Facts for Amparo

  • Amparo (BR002246023) is a weather station in Brazil at -22.71 latitude and -46.78 longitude, 670 m (2,198 ft) above sea level.
  • The station reports from 1939 to 1999, 61 years of record.
  • 0 records set at Amparo still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Amparo set a daily record precipitation of 50.2 mm (2.0 in) on 26 February 1999.

About the Station

  • Location: Brazil, -22.71 latitude, -46.78 longitude.
  • Elevation: 670 m (2,198 ft).
  • Period of record: 1939 to 1999, 61 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Amparo, with 2026 drawn through them The band shows the record high and record low for each calendar day at Amparo. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. 000111 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Amparo. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Amparo, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jann/an/an/an/a
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Decn/an/an/an/a

Which Years Hold Standing Records

0 standing records
Standing records at Amparo by the year they were set 0 records at Amparo still stand. 00000000000
0 records at Amparo still stand.
Standing records at Amparo by the year they were set
Year setStanding records

All-Time Record Progression

1 new records
When Amparo set new all-time records 1 all-time records were set at Amparo between 2 January 1990 and 2 January 1990. Each dot is a new record. Record daily precipitation2 January 1990: Record daily precipitation 112.3 mm (4.4 in)1990
1 all-time records were set at Amparo between 2 January 1990 and 2 January 1990. Each dot is a new record.
When Amparo set new all-time records
DateKindDetail
1990-01-02Record daily precipitationRecord daily precipitation 112.3 mm (4.4 in)

Wettest Day of Each Month

Jan: 112.3 mm (4.4 in)
Record daily precipitation for each month at Amparo The wettest day on record for each calendar month at Amparo. The most was 112.3 mm (4.4 in) on 2 January 1990. 050100150 Jan: 112.3 mm (4.4 in), 2 January 1990 Jan Feb: 91.4 mm (3.6 in), 1 February 1945 Feb Mar: 96.4 mm (3.8 in), 5 March 1973 Mar Apr: 59.8 mm (2.4 in), 26 April 1961 Apr May: 51.0 mm (2.0 in), 31 May 1983 May Jun: 82.2 mm (3.2 in), 6 June 1976 Jun Jul: 57.6 mm (2.3 in), 13 July 1972 Jul Aug: 63.2 mm (2.5 in), 23 August 1984 Aug Sep: 62.6 mm (2.5 in), 27 September 1984 Sep Oct: 111.4 mm (4.4 in), 22 October 1963 Oct Nov: 82.7 mm (3.3 in), 19 November 1960 Nov Dec: 95.3 mm (3.8 in), 22 December 1981 Dec
The wettest day on record for each calendar month at Amparo. The most was 112.3 mm (4.4 in) on 2 January 1990.
Record daily precipitation for each month at Amparo
MonthRecord daily precipitation (mm)Date
Jan112.3 mm (4.4 in)2 January 1990
Feb91.4 mm (3.6 in)1 February 1945
Mar96.4 mm (3.8 in)5 March 1973
Apr59.8 mm (2.4 in)26 April 1961
May51.0 mm (2.0 in)31 May 1983
Jun82.2 mm (3.2 in)6 June 1976
Jul57.6 mm (2.3 in)13 July 1972
Aug63.2 mm (2.5 in)23 August 1984
Sep62.6 mm (2.5 in)27 September 1984
Oct111.4 mm (4.4 in)22 October 1963
Nov82.7 mm (3.3 in)19 November 1960
Dec95.3 mm (3.8 in)22 December 1981

Latest Records

20
Latest records at Amparo
DateStationRecordValueBeat old record byOld record stoodSignificance
26 February 1999Amparo, BRdaily rain50.2 mm (2.0 in)4.2 mm (0.17 in)44 years21 of 100 (Routine)
23 February 1999Amparo, BRdaily rain42.6 mm (1.7 in)7.2 mm (0.28 in)57 years27 of 100 (Routine)
31 January 1999Amparo, BRdaily rain104.5 mm (4.1 in)73.0 mm (2.9 in)16 years50 of 100 (Notable)
15 January 1999Amparo, BRdaily rain108.0 mm (4.3 in)37.5 mm (1.5 in)33 years41 of 100 (Notable)
8 January 1999Amparo, BRdaily rain58.2 mm (2.3 in)19.0 mm (0.7 in)24 years26 of 100 (Routine)
7 January 1999Amparo, BRdaily rain62.3 mm (2.5 in)26.4 mm (1.0 in)39 years35 of 100 (Notable)
6 January 1999Amparo, BRdaily rain67.0 mm (2.6 in)24.4 mm (1.0 in)52 years37 of 100 (Notable)
9 October 1998Amparo, BRdaily rain50.3 mm (2.0 in)14.9 mm (0.6 in)36 years26 of 100 (Routine)
29 February 1996Amparo, BRdaily rain (Tie)67.0 mm (2.6 in)tie52 years5 of 100 (Routine)
7 May 1992Amparo, BRdaily rain6.7 mm (0.26 in)1.4 mm (0.06 in)38 years17 of 100 (Routine)
29 February 1992Amparo, BRdaily rain (Tie)67.0 mm (2.6 in)tie48 years4 of 100 (Routine)
7 October 1991Amparo, BRdaily rain60.2 mm (2.4 in)24.3 mm (1.0 in)26 years29 of 100 (Routine)
25 April 1991Amparo, BRdaily rain57.3 mm (2.3 in)15.4 mm (0.6 in)8 years20 of 100 (Routine)
29 March 1991Amparo, BRdaily rain42.4 mm (1.7 in)23.0 mm (0.9 in)13 years25 of 100 (Routine)
28 March 1991Amparo, BRdaily rain35.2 mm (1.4 in)4.8 mm (0.19 in)13 years12 of 100 (Routine)
27 March 1991Amparo, BRdaily rain39.1 mm (1.5 in)16.1 mm (0.6 in)29 years24 of 100 (Routine)
19 July 1990Amparo, BRdaily rain12.4 mm (0.5 in)4.6 mm (0.18 in)28 years17 of 100 (Routine)
2 January 1990Amparo, BRall-time rain112.3 mm (4.4 in)0.9 mm (0.04 in)26 years32 of 100 (Routine)
12 November 1989Amparo, BRdaily rain38.5 mm (1.5 in)12.6 mm (0.5 in)23 years19 of 100 (Routine)
19 March 1988Amparo, BRdaily rain36.3 mm (1.4 in)3.5 mm (0.14 in)29 years15 of 100 (Routine)

Extremes by Year

1939 to 1999
Yearly extremes at Amparo: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)112.3 mm (4.4 in)199067.6 mm (2.7 in)61
Wettest five days (Rx5day)226.5 mm (8.9 in)1960130.2 mm (5.1 in)61
Longest dry spell (CDD)122 days196337 days61

Wettest day (Rx1day)

Wettest day (Rx1day) at Amparo by year The wettest day of the year at Amparo, 1939 to 1999. The record is 112.3 mm (4.4 in) in 1990, marked on the chart; the median year is 67.6 mm (2.7 in). 050100150194019501960197019801990Record: 112.3 mm (4.4 in) in 1990
The wettest day of the year at Amparo, 1939 to 1999. The record is 112.3 mm (4.4 in) in 1990, marked on the chart; the median year is 67.6 mm (2.7 in).
Wettest day (Rx1day) at Amparo by year
YearWettest day (Rx1day)
193953.2 mm (2.1 in)
194079.0 mm (3.1 in)
194159.0 mm (2.3 in)
194276.8 mm (3.0 in)
194359.4 mm (2.3 in)
194467.0 mm (2.6 in)
194591.4 mm (3.6 in)
194655.8 mm (2.2 in)
194783.5 mm (3.3 in)
194867.0 mm (2.6 in)
194966.8 mm (2.6 in)
195068.2 mm (2.7 in)
195170.7 mm (2.8 in)
195267.0 mm (2.6 in)
195370.1 mm (2.8 in)
195484.2 mm (3.3 in)
195576.0 mm (3.0 in)
195667.0 mm (2.6 in)
195766.4 mm (2.6 in)
195870.4 mm (2.8 in)
195981.8 mm (3.2 in)
196084.0 mm (3.3 in)
196168.0 mm (2.7 in)
196278.2 mm (3.1 in)
1963111.4 mm (4.4 in)
196467.0 mm (2.6 in)
196570.5 mm (2.8 in)
196675.8 mm (3.0 in)
196763.9 mm (2.5 in)
196867.0 mm (2.6 in)
196967.6 mm (2.7 in)
197088.8 mm (3.5 in)
197144.6 mm (1.8 in)
197267.0 mm (2.6 in)
197396.4 mm (3.8 in)
197472.6 mm (2.9 in)
197576.2 mm (3.0 in)
197682.2 mm (3.2 in)
197770.6 mm (2.8 in)
197861.6 mm (2.4 in)
197959.2 mm (2.3 in)
198067.0 mm (2.6 in)
198195.3 mm (3.8 in)
198290.5 mm (3.6 in)
198373.7 mm (2.9 in)
198467.0 mm (2.6 in)
198548.3 mm (1.9 in)
198669.6 mm (2.7 in)
198772.9 mm (2.9 in)
198867.0 mm (2.6 in)
198938.5 mm (1.5 in)
1990112.3 mm (4.4 in)
199160.2 mm (2.4 in)
199267.0 mm (2.6 in)
199321.6 mm (0.9 in)
199451.5 mm (2.0 in)
199538.1 mm (1.5 in)
199667.0 mm (2.6 in)
19978.6 mm (0.34 in)
199850.3 mm (2.0 in)
1999108.0 mm (4.3 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Amparo by year The wettest five days of the year at Amparo, 1939 to 1999. The record is 226.5 mm (8.9 in) in 1960, marked on the chart; the median year is 130.2 mm (5.1 in). 0100200300194019501960197019801990Record: 226.5 mm (8.9 in) in 1960
The wettest five days of the year at Amparo, 1939 to 1999. The record is 226.5 mm (8.9 in) in 1960, marked on the chart; the median year is 130.2 mm (5.1 in).
Wettest five days (Rx5day) at Amparo by year
YearWettest five days (Rx5day)
1939103.8 mm (4.1 in)
1940148.4 mm (5.8 in)
1941101.5 mm (4.0 in)
1942124.3 mm (4.9 in)
194395.2 mm (3.7 in)
1944133.0 mm (5.2 in)
1945181.1 mm (7.1 in)
1946106.0 mm (4.2 in)
1947201.3 mm (7.9 in)
1948149.5 mm (5.9 in)
1949126.0 mm (5.0 in)
1950153.8 mm (6.1 in)
1951167.7 mm (6.6 in)
1952170.4 mm (6.7 in)
1953107.0 mm (4.2 in)
1954167.1 mm (6.6 in)
1955154.7 mm (6.1 in)
1956174.2 mm (6.9 in)
1957176.8 mm (7.0 in)
1958203.6 mm (8.0 in)
1959169.0 mm (6.7 in)
1960226.5 mm (8.9 in)
196185.1 mm (3.4 in)
1962125.5 mm (4.9 in)
1963149.9 mm (5.9 in)
1964166.4 mm (6.6 in)
1965163.1 mm (6.4 in)
1966221.3 mm (8.7 in)
1967130.2 mm (5.1 in)
196883.8 mm (3.3 in)
1969111.7 mm (4.4 in)
1970225.4 mm (8.9 in)
1971106.2 mm (4.2 in)
197298.6 mm (3.9 in)
1973128.4 mm (5.1 in)
1974110.6 mm (4.4 in)
1975160.2 mm (6.3 in)
1976134.4 mm (5.3 in)
1977103.6 mm (4.1 in)
1978105.4 mm (4.1 in)
197975.6 mm (3.0 in)
1980126.2 mm (5.0 in)
1981137.7 mm (5.4 in)
1982157.1 mm (6.2 in)
1983199.0 mm (7.8 in)
198489.8 mm (3.5 in)
198564.4 mm (2.5 in)
1986135.6 mm (5.3 in)
1987151.0 mm (5.9 in)
198897.1 mm (3.8 in)
198963.4 mm (2.5 in)
1990139.0 mm (5.5 in)
1991176.5 mm (6.9 in)
199289.2 mm (3.5 in)
199347.2 mm (1.9 in)
199498.8 mm (3.9 in)
199558.5 mm (2.3 in)
199678.0 mm (3.1 in)
199724.3 mm (1.0 in)
199864.5 mm (2.5 in)
1999192.0 mm (7.6 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Amparo by year The longest dry spell of the year at Amparo, 1939 to 1999. The record is 122 days in 1963, marked on the chart; the median year is 37 days. 050100150194019501960197019801990Record: 122 days in 1963
The longest dry spell of the year at Amparo, 1939 to 1999. The record is 122 days in 1963, marked on the chart; the median year is 37 days.
Longest dry spell (CDD) at Amparo by year
YearLongest dry spell (CDD)
19399 days
194054 days
194133 days
194237 days
194357 days
194474 days
194554 days
194635 days
194730 days
194851 days
194966 days
195079 days
195141 days
195269 days
195331 days
195464 days
195538 days
195620 days
195727 days
195823 days
195956 days
196048 days
196164 days
196226 days
1963122 days
196427 days
196536 days
196641 days
196730 days
196835 days
196923 days
197059 days
197122 days
197236 days
197326 days
197449 days
197567 days
197621 days
197735 days
197831 days
197933 days
198056 days
198137 days
198219 days
198331 days
198463 days
198579 days
198634 days
198751 days
198896 days
198911 days
199031 days
199178 days
199245 days
199364 days
199469 days
199556 days
199637 days
199733 days
199819 days
199921 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

46 years, 1940 to 1998

A day with at least 71.5 mm (2.8 in) of rain is expected about once in 2 years. A day with at least 101.6 mm (4.0 in) of rain is expected about once in 100 years.

Rainfall return levels at Amparo: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years71.5 mm (2.8 in)
5 years83.7 mm (3.3 in)
10 years89.7 mm (3.5 in)
25 years95.6 mm (3.8 in)
50 years98.9 mm (3.9 in)Longer than the 46 years of record
100 years101.6 mm (4.0 in)Longer than the 46 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, 46 years of values from 1940 to 1998.

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: 111.4 mm (4.4 in) in 1963; 96.4 mm (3.8 in) in 1973; 95.3 mm (3.8 in) in 1981.

Download the Data

  • Data for Amparo standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Amparo 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). Records are computed by this site and are not official.

Data as of . Last revised (2025-12-31).