Santarem-Aeroporto Weather Records (BR000254000)

Record envelope, standing records and threshold days for Santarem-Aeroporto (BR000254000), Brazil, with 57 years of record.

Key Facts for Santarem-Aeroporto

Santarem-Aeroporto (BR000254000) is a weather station in Brazil at -2.43 latitude and -54.72 longitude, 60 m (197 ft) above sea level.
The station reports from 1968 to 2024, 57 years of record.
1,462 records set at Santarem-Aeroporto still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Santarem-Aeroporto set a daily record precipitation of 35.2 mm (1.4 in) on 27 June 1998.

About the Station

Location: Brazil, -2.43 latitude, -54.72 longitude.
Elevation: 60 m (197 ft).
Period of record: 1968 to 2024, 57 years.
Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record

The band shows the record high and record low for each calendar day at Santarem-Aeroporto. 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 Santarem-Aeroporto, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	36.0 C (96.8 F)	21.0 C (69.8 F)	n/a	n/a
Feb	33.8 C (92.8 F)	21.5 C (70.7 F)	n/a	n/a
Mar	33.0 C (91.4 F)	22.0 C (71.6 F)	n/a	n/a
Apr	33.0 C (91.4 F)	21.8 C (71.2 F)	n/a	n/a
May	36.1 C (97.0 F)	22.0 C (71.6 F)	n/a	n/a
Jun	33.0 C (91.4 F)	20.5 C (68.9 F)	n/a	n/a
Jul	33.0 C (91.4 F)	21.0 C (69.8 F)	n/a	n/a
Aug	41.2 C (106.2 F)	20.0 C (68.0 F)	n/a	n/a
Sep	35.2 C (95.4 F)	14.0 C (57.2 F)	n/a	n/a
Oct	35.8 C (96.4 F)	20.6 C (69.1 F)	n/a	n/a
Nov	35.0 C (95.0 F)	21.6 C (70.9 F)	n/a	n/a
Dec	35.0 C (95.0 F)	20.6 C (69.1 F)	n/a	n/a

Which Years Hold Standing Records

1,462 standing records

1,462 records at Santarem-Aeroporto still stand. 1993 holds the most, with 154.

Standing records at Santarem-Aeroporto by the year they were set
Year set	Standing records
1973	142
1974	56
1975	10
1976	2
1977	6
1978	1
1982	7
1983	38
1984	37
1985	17
1986	8
1987	4
1988	7
1989	46
1990	135
1991	133
1992	142
1993	154
1994	135
1995	124
1996	118
1997	75
2000	2
2001	1
2002	1
2021	2
2022	19
2023	40

Wettest Day of Each Month

May: 214.0 mm (8.4 in)

The wettest day on record for each calendar month at Santarem-Aeroporto. The most was 214.0 mm (8.4 in) on 2 May 1988.

Record daily precipitation for each month at Santarem-Aeroporto
Month	Record daily precipitation (mm)	Date
Jan	139.0 mm (5.5 in)	30 January 1970
Feb	153.6 mm (6.0 in)	1 February 1977
Mar	180.0 mm (7.1 in)	11 March 1969
Apr	162.6 mm (6.4 in)	20 April 1988
May	214.0 mm (8.4 in)	2 May 1988
Jun	118.0 mm (4.6 in)	26 June 1970
Jul	74.7 mm (2.9 in)	16 July 1988
Aug	105.8 mm (4.2 in)	13 August 1985
Sep	41.4 mm (1.6 in)	23 September 1974
Oct	116.0 mm (4.6 in)	2 October 1974
Nov	138.0 mm (5.4 in)	28 November 1973
Dec	138.4 mm (5.4 in)	30 December 1985

Period of Record Coverage

1973 to 2002

24 years of record at Santarem-Aeroporto, 1973 to 2002. 24 years have data for under 90 percent of days and are left out of rankings: 1973, 1974, 1975, 1977, 1980, 1982, 1983, 1984 and others.

Days with data per year at Santarem-Aeroporto
Year	Days with data	Share of year	Complete
1973	111	30%	No
1974	47	13%	No
1975	1	0%	No
1977	2	1%	No
1980	1	0%	No
1982	9	2%	No
1983	37	10%	No
1984	52	14%	No
1985	40	11%	No
1986	15	4%	No
1987	4	1%	No
1988	11	3%	No
1989	54	15%	No
1990	155	42%	No
1991	162	44%	No
1992	162	44%	No
1993	174	48%	No
1994	188	52%	No
1995	176	48%	No
1996	175	48%	No
1997	135	37%	No
2000	4	1%	No
2001	1	0%	No
2002	3	1%	No

Latest Records

Latest records at Santarem-Aeroporto
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
27 June 1998	Santarem-Aeroporto, BR	daily rain	35.2 mm (1.4 in)	12.2 mm (0.5 in)	23 years	18 of 100 (Routine)
14 June 1998	Santarem-Aeroporto, BR	daily rain	19.0 mm (0.7 in)	3.6 mm (0.14 in)	12 years	8 of 100 (Routine)
11 April 1998	Santarem-Aeroporto, BR	daily rain	35.2 mm (1.4 in)	0.1 mm (0.00 in)	8 years	5 of 100 (Routine)
17 March 1998	Santarem-Aeroporto, BR	daily rain	75.0 mm (3.0 in)	5.0 mm (0.20 in)	27 years	12 of 100 (Routine)

Extremes by Year

1968 to 2024

Yearly extremes at Santarem-Aeroporto: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	41.2 C (106.2 F)	1989	34.0 C (93.2 F)	24
Coldest night (TNn)	14.0 C (57.2 F)	1991	22.0 C (71.5 F)	30
Wettest day (Rx1day)	214.0 mm (8.4 in)	1988	98.5 mm (3.9 in)	34
Wettest five days (Rx5day)	336.2 mm (13.2 in)	1988	200.4 mm (7.9 in)	31
Longest dry spell (CDD)	96 days	1976	35 days	34

Hottest day (TXx)

The hottest day of the year at Santarem-Aeroporto, 1968 to 2024. The record is 41.2 C (106.2 F) in 1989, marked on the chart; the median year is 34.0 C (93.2 F).

Hottest day (TXx) at Santarem-Aeroporto by year
Year	Hottest day (TXx)
1968	n/a
1969	n/a
1970	n/a
1971	n/a
1972	n/a
1973	36.0 C (96.8 F)
1974	34.0 C (93.2 F)
1975	31.0 C (87.8 F)
1976	n/a
1977	32.0 C (89.6 F)
1978	n/a
1979	n/a
1980	33.0 C (91.4 F)
1981	n/a
1982	33.7 C (92.7 F)
1983	34.7 C (94.5 F)
1984	33.5 C (92.3 F)
1985	34.1 C (93.4 F)
1986	36.1 C (97.0 F)
1987	34.0 C (93.2 F)
1988	33.8 C (92.8 F)
1989	41.2 C (106.2 F)
1990	34.5 C (94.1 F)
1991	35.0 C (95.0 F)
1992	35.0 C (95.0 F)
1993	33.8 C (92.8 F)
1994	33.8 C (92.8 F)
1995	35.8 C (96.4 F)
1996	35.0 C (95.0 F)
1997	35.2 C (95.4 F)
1998	n/a
2000	33.0 C (91.4 F)
2001	30.0 C (86.0 F)
2002	31.2 C (88.2 F)
2005	n/a
2007	n/a
2021	n/a
2022	n/a
2023	n/a
2024	n/a

Coldest night (TNn)

The coldest night of the year at Santarem-Aeroporto, 1968 to 2024. The record is 14.0 C (57.2 F) in 1991, marked on the chart; the median year is 22.0 C (71.5 F).

Coldest night (TNn) at Santarem-Aeroporto by year
Year	Coldest night (TNn)
1968	n/a
1969	n/a
1970	n/a
1971	n/a
1972	n/a
1973	21.0 C (69.8 F)
1974	20.0 C (68.0 F)
1975	21.0 C (69.8 F)
1976	21.0 C (69.8 F)
1977	22.0 C (71.6 F)
1978	22.0 C (71.6 F)
1979	n/a
1980	n/a
1981	n/a
1982	20.6 C (69.1 F)
1983	23.5 C (74.3 F)
1984	21.8 C (71.2 F)
1985	22.0 C (71.6 F)
1986	21.5 C (70.7 F)
1987	23.0 C (73.4 F)
1988	23.3 C (73.9 F)
1989	21.8 C (71.2 F)
1990	20.6 C (69.1 F)
1991	14.0 C (57.2 F)
1992	21.6 C (70.9 F)
1993	20.6 C (69.1 F)
1994	20.5 C (68.9 F)
1995	21.2 C (70.2 F)
1996	22.0 C (71.6 F)
1997	22.0 C (71.6 F)
1998	n/a
2000	24.4 C (75.9 F)
2001	n/a
2002	23.6 C (74.5 F)
2005	23.6 C (74.5 F)
2007	23.0 C (73.4 F)
2021	22.5 C (72.5 F)
2022	21.9 C (71.4 F)
2023	22.5 C (72.5 F)
2024	24.8 C (76.6 F)

Wettest day (Rx1day)

The wettest day of the year at Santarem-Aeroporto, 1968 to 2024. The record is 214.0 mm (8.4 in) in 1988, marked on the chart; the median year is 98.5 mm (3.9 in).

Wettest day (Rx1day) at Santarem-Aeroporto by year
Year	Wettest day (Rx1day)
1968	61.0 mm (2.4 in)
1969	180.0 mm (7.1 in)
1970	139.0 mm (5.5 in)
1971	95.0 mm (3.7 in)
1972	79.6 mm (3.1 in)
1973	152.4 mm (6.0 in)
1974	143.0 mm (5.6 in)
1975	96.2 mm (3.8 in)
1976	110.2 mm (4.3 in)
1977	153.6 mm (6.0 in)
1978	81.6 mm (3.2 in)
1979	118.2 mm (4.7 in)
1980	84.8 mm (3.3 in)
1981	97.0 mm (3.8 in)
1982	121.4 mm (4.8 in)
1983	146.0 mm (5.7 in)
1984	129.4 mm (5.1 in)
1985	138.4 mm (5.4 in)
1986	125.0 mm (4.9 in)
1987	83.0 mm (3.3 in)
1988	214.0 mm (8.4 in)
1989	87.8 mm (3.5 in)
1990	100.0 mm (3.9 in)
1991	135.5 mm (5.3 in)
1992	76.3 mm (3.0 in)
1993	69.4 mm (2.7 in)
1994	90.8 mm (3.6 in)
1995	111.0 mm (4.4 in)
1996	116.7 mm (4.6 in)
1997	91.2 mm (3.6 in)
1998	75.0 mm (3.0 in)
2000	n/a
2001	n/a
2002	37.1 mm (1.5 in)
2005	n/a
2007	20.1 mm (0.8 in)
2021	n/a
2022	0.5 mm (0.02 in)
2023	n/a
2024	n/a

Wettest five days (Rx5day)

The wettest five days of the year at Santarem-Aeroporto, 1968 to 2024. The record is 336.2 mm (13.2 in) in 1988, marked on the chart; the median year is 200.4 mm (7.9 in).

Wettest five days (Rx5day) at Santarem-Aeroporto by year
Year	Wettest five days (Rx5day)
1968	200.4 mm (7.9 in)
1969	255.5 mm (10.1 in)
1970	178.3 mm (7.0 in)
1971	236.7 mm (9.3 in)
1972	171.5 mm (6.8 in)
1973	232.2 mm (9.1 in)
1974	248.0 mm (9.8 in)
1975	205.4 mm (8.1 in)
1976	230.8 mm (9.1 in)
1977	229.2 mm (9.0 in)
1978	161.2 mm (6.3 in)
1979	159.1 mm (6.3 in)
1980	187.5 mm (7.4 in)
1981	174.4 mm (6.9 in)
1982	200.4 mm (7.9 in)
1983	168.8 mm (6.6 in)
1984	239.2 mm (9.4 in)
1985	300.5 mm (11.8 in)
1986	230.4 mm (9.1 in)
1987	235.4 mm (9.3 in)
1988	336.2 mm (13.2 in)
1989	199.8 mm (7.9 in)
1990	171.2 mm (6.7 in)
1991	189.5 mm (7.5 in)
1992	126.3 mm (5.0 in)
1993	152.1 mm (6.0 in)
1994	188.2 mm (7.4 in)
1995	231.0 mm (9.1 in)
1996	283.3 mm (11.2 in)
1997	224.9 mm (8.9 in)
1998	154.0 mm (6.1 in)
2000	n/a
2001	n/a
2002	n/a
2005	n/a
2007	n/a
2021	n/a
2022	n/a
2023	n/a
2024	n/a

Longest dry spell (CDD)

The longest dry spell of the year at Santarem-Aeroporto, 1968 to 2024. The record is 96 days in 1976, marked on the chart; the median year is 35 days.

Longest dry spell (CDD) at Santarem-Aeroporto by year
Year	Longest dry spell (CDD)
1968	40 days
1969	51 days
1970	40 days
1971	29 days
1972	50 days
1973	29 days
1974	23 days
1975	35 days
1976	96 days
1977	41 days
1978	35 days
1979	24 days
1980	46 days
1981	34 days
1982	55 days
1983	67 days
1984	28 days
1985	28 days
1986	49 days
1987	48 days
1988	15 days
1989	18 days
1990	43 days
1991	33 days
1992	54 days
1993	23 days
1994	36 days
1995	31 days
1996	53 days
1997	96 days
1998	24 days
2000	n/a
2001	n/a
2002	2 days
2005	n/a
2007	1 day
2021	n/a
2022	2 days
2023	n/a
2024	n/a

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.

Download the Data

Data for Santarem-Aeroporto standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Santarem-Aeroporto 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 2025-12-31. Last revised 31 December 2025 (2025-12-31).