Bella Union Weather Records (UY000086315)

Record envelope, standing records and threshold days for Bella Union (UY000086315), Uruguay, with 45 years of record.

Key Facts for Bella Union

Bella Union (UY000086315) is a weather station in Uruguay at -30.27 latitude and -57.58 longitude, 53 m (174 ft) above sea level.
The station reports from 1981 to 2025, 45 years of record.
1,464 records set at Bella Union still stand.
Records are tracked for no element yet: an element needs 30 years of data to be eligible.

About the Station

Location: Uruguay, -30.27 latitude, -57.58 longitude.
Elevation: 53 m (174 ft).
Period of record: 1981 to 2025, 45 years.
Eligible elements: none yet.

Daily Record Envelope and 2026

33 days at or beyond a record

The band shows the record high and record low for each calendar day at Bella Union. The lines show the 2026 daily maximum and minimum. 33 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Bella Union, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	39.6 C (103.3 F)	11.0 C (51.8 F)	38.0 C (100.4 F)	16.7 C (62.1 F)
Feb	41.4 C (106.5 F)	9.6 C (49.3 F)	41.4 C (106.5 F)	17.7 C (63.9 F)
Mar	40.0 C (104.0 F)	8.2 C (46.8 F)	40.0 C (104.0 F)	12.0 C (53.6 F)
Apr	35.7 C (96.3 F)	1.0 C (33.8 F)	29.2 C (84.6 F)	8.2 C (46.8 F)
May	32.8 C (91.0 F)	-0.8 C (30.6 F)	29.0 C (84.2 F)	3.5 C (38.3 F)
Jun	29.6 C (85.3 F)	-3.8 C (25.2 F)	21.0 C (69.8 F)	0.2 C (32.4 F)
Jul	31.3 C (88.3 F)	-4.1 C (24.6 F)	25.7 C (78.3 F)	-1.5 C (29.3 F)
Aug	35.7 C (96.3 F)	-2.4 C (27.7 F)	29.2 C (84.6 F)	2.7 C (36.9 F)
Sep	36.2 C (97.2 F)	0.0 C (32.0 F)	29.7 C (85.5 F)	4.0 C (39.2 F)
Oct	36.5 C (97.7 F)	0.9 C (33.6 F)	31.5 C (88.7 F)	7.0 C (44.6 F)
Nov	37.4 C (99.3 F)	4.6 C (40.3 F)	35.5 C (95.9 F)	11.5 C (52.7 F)
Dec	40.0 C (104.0 F)	8.1 C (46.6 F)	36.5 C (97.7 F)	17.6 C (63.7 F)

Which Years Hold Standing Records

1,464 standing records

1,464 records at Bella Union still stand. 2007 holds the most, with 90.

Standing records at Bella Union by the year they were set
Year set	Standing records
1982	13
1983	34
1984	48
1985	15
1986	28
1987	55
1988	56
1989	29
1990	62
1991	70
1992	49
1993	66
1994	85
1995	74
1996	44
1997	46
1999	1
2001	26
2002	75
2003	64
2004	80
2005	72
2006	80
2007	90
2008	59
2009	46
2010	16
2025	81

Wettest Day of Each Month

Feb: 246.0 mm (9.7 in)

The wettest day on record for each calendar month at Bella Union. The most was 246.0 mm (9.7 in) on 5 February 1997.

Record daily precipitation for each month at Bella Union
Month	Record daily precipitation (mm)	Date
Jan	150.0 mm (5.9 in)	1 January 1993
Feb	246.0 mm (9.7 in)	5 February 1997
Mar	98.0 mm (3.9 in)	6 March 2003
Apr	157.0 mm (6.2 in)	1 April 1987
May	147.0 mm (5.8 in)	5 May 1983
Jun	165.1 mm (6.5 in)	13 June 2005
Jul	66.0 mm (2.6 in)	2 July 1983
Aug	65.0 mm (2.6 in)	7 August 1981
Sep	121.0 mm (4.8 in)	27 September 1982
Oct	103.0 mm (4.1 in)	26 October 1995
Nov	126.0 mm (5.0 in)	16 November 1990
Dec	160.0 mm (6.3 in)	10 December 1990

Period of Record Coverage

1982 to 2025

29 years of record at Bella Union, 1982 to 2025. 28 years have data for under 90 percent of days and are left out of rankings: 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989 and others.

Days with data per year at Bella Union
Year	Days with data	Share of year	Complete
1982	23	6%	No
1983	126	35%	No
1984	101	28%	No
1985	84	23%	No
1986	142	39%	No
1987	150	41%	No
1988	108	30%	No
1989	102	28%	No
1990	171	47%	No
1991	156	43%	No
1992	162	44%	No
1993	185	51%	No
1994	179	49%	No
1995	171	47%	No
1996	152	42%	No
1997	134	37%	No
1998	1	0%	No
1999	1	0%	No
2001	99	27%	No
2002	173	47%	No
2003	167	46%	No
2004	197	54%	No
2005	167	46%	No
2006	178	49%	No
2007	194	53%	No
2008	159	43%	No
2009	87	24%	No
2010	24	7%	No
2025	340	93%	Yes

Latest Records

No records were set at this station in the latest data.

Extremes by Year

1981 to 2025

Yearly extremes at Bella Union: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	41.4 C (106.5 F)	2025	38.0 C (100.4 F)	29
Coldest night (TNn)	-4.1 C (24.6 F)	1983	-1.0 C (30.2 F)	29
Wettest day (Rx1day)	246.0 mm (9.7 in)	1997	103.0 mm (4.1 in)	31
Wettest five days (Rx5day)	360.0 mm (14.2 in)	1998	151.0 mm (5.9 in)	30
Longest dry spell (CDD)	38 days	1995	20 days	30

Hottest day (TXx)

The hottest day of the year at Bella Union, 1981 to 2025. The record is 41.4 C (106.5 F) in 2025, marked on the chart; the median year is 38.0 C (100.4 F).

Hottest day (TXx) at Bella Union by year
Year	Hottest day (TXx)
1981	n/a
1982	37.4 C (99.3 F)
1983	38.2 C (100.8 F)
1984	37.5 C (99.5 F)
1985	38.1 C (100.6 F)
1986	39.6 C (103.3 F)
1987	40.0 C (104.0 F)
1988	38.6 C (101.5 F)
1989	37.4 C (99.3 F)
1990	37.2 C (99.0 F)
1991	38.5 C (101.3 F)
1992	35.4 C (95.7 F)
1993	36.4 C (97.5 F)
1994	38.4 C (101.1 F)
1995	38.6 C (101.5 F)
1996	38.4 C (101.1 F)
1997	37.0 C (98.6 F)
1998	28.7 C (83.7 F)
1999	31.3 C (88.3 F)
2000	n/a
2001	37.2 C (99.0 F)
2002	38.0 C (100.4 F)
2003	37.9 C (100.2 F)
2004	39.0 C (102.2 F)
2005	38.2 C (100.8 F)
2006	39.2 C (102.6 F)
2007	37.3 C (99.1 F)
2008	39.0 C (102.2 F)
2009	36.5 C (97.7 F)
2010	35.6 C (96.1 F)
2025	41.4 C (106.5 F)

Coldest night (TNn)

The coldest night of the year at Bella Union, 1981 to 2025. The record is -4.1 C (24.6 F) in 1983, marked on the chart; the median year is -1.0 C (30.2 F).

Coldest night (TNn) at Bella Union by year
Year	Coldest night (TNn)
1981	n/a
1982	8.1 C (46.6 F)
1983	-4.1 C (24.6 F)
1984	-1.4 C (29.5 F)
1985	6.1 C (43.0 F)
1986	10.9 C (51.6 F)
1987	-0.6 C (30.9 F)
1988	-4.0 C (24.8 F)
1989	-2.6 C (27.3 F)
1990	-0.4 C (31.3 F)
1991	-2.4 C (27.7 F)
1992	-1.2 C (29.8 F)
1993	-1.0 C (30.2 F)
1994	-0.8 C (30.6 F)
1995	-1.6 C (29.1 F)
1996	-3.8 C (25.2 F)
1997	-1.0 C (30.2 F)
1998	10.2 C (50.4 F)
1999	n/a
2000	21.0 C (69.8 F)
2001	-1.0 C (30.2 F)
2002	-1.0 C (30.2 F)
2003	0.5 C (32.9 F)
2004	-2.2 C (28.0 F)
2005	0.2 C (32.4 F)
2006	-0.7 C (30.7 F)
2007	-3.0 C (26.6 F)
2008	-0.6 C (30.9 F)
2009	-1.3 C (29.7 F)
2010	7.3 C (45.1 F)
2025	-1.5 C (29.3 F)

Wettest day (Rx1day)

The wettest day of the year at Bella Union, 1981 to 2025. The record is 246.0 mm (9.7 in) in 1997, marked on the chart; the median year is 103.0 mm (4.1 in).

Wettest day (Rx1day) at Bella Union by year
Year	Wettest day (Rx1day)
1981	100.0 mm (3.9 in)
1982	121.0 mm (4.8 in)
1983	147.0 mm (5.8 in)
1984	87.0 mm (3.4 in)
1985	99.0 mm (3.9 in)
1986	114.0 mm (4.5 in)
1987	157.0 mm (6.2 in)
1988	82.0 mm (3.2 in)
1989	68.0 mm (2.7 in)
1990	160.0 mm (6.3 in)
1991	130.0 mm (5.1 in)
1992	95.0 mm (3.7 in)
1993	150.0 mm (5.9 in)
1994	69.0 mm (2.7 in)
1995	103.0 mm (4.1 in)
1996	103.0 mm (4.1 in)
1997	246.0 mm (9.7 in)
1998	143.0 mm (5.6 in)
1999	76.0 mm (3.0 in)
2000	80.0 mm (3.1 in)
2001	112.0 mm (4.4 in)
2002	114.0 mm (4.5 in)
2003	98.0 mm (3.9 in)
2004	82.0 mm (3.2 in)
2005	165.1 mm (6.5 in)
2006	161.0 mm (6.3 in)
2007	96.0 mm (3.8 in)
2008	102.1 mm (4.0 in)
2009	94.0 mm (3.7 in)
2010	124.0 mm (4.9 in)
2025	4.0 mm (0.16 in)

Wettest five days (Rx5day)

The wettest five days of the year at Bella Union, 1981 to 2025. The record is 360.0 mm (14.2 in) in 1998, marked on the chart; the median year is 151.0 mm (5.9 in).

Wettest five days (Rx5day) at Bella Union by year
Year	Wettest five days (Rx5day)
1981	151.0 mm (5.9 in)
1982	129.0 mm (5.1 in)
1983	312.0 mm (12.3 in)
1984	106.0 mm (4.2 in)
1985	135.0 mm (5.3 in)
1986	156.0 mm (6.1 in)
1987	195.0 mm (7.7 in)
1988	82.0 mm (3.2 in)
1989	74.0 mm (2.9 in)
1990	223.0 mm (8.8 in)
1991	310.0 mm (12.2 in)
1992	151.0 mm (5.9 in)
1993	207.0 mm (8.1 in)
1994	91.0 mm (3.6 in)
1995	146.0 mm (5.7 in)
1996	190.0 mm (7.5 in)
1997	282.0 mm (11.1 in)
1998	360.0 mm (14.2 in)
1999	129.0 mm (5.1 in)
2000	106.0 mm (4.2 in)
2001	187.2 mm (7.4 in)
2002	181.1 mm (7.1 in)
2003	122.7 mm (4.8 in)
2004	108.6 mm (4.3 in)
2005	215.9 mm (8.5 in)
2006	99.0 mm (3.9 in)
2007	131.6 mm (5.2 in)
2008	73.9 mm (2.9 in)
2009	188.0 mm (7.4 in)
2010	198.4 mm (7.8 in)
2025	n/a

Longest dry spell (CDD)

The longest dry spell of the year at Bella Union, 1981 to 2025. The record is 38 days in 1995, marked on the chart; the median year is 20 days.

Longest dry spell (CDD) at Bella Union by year
Year	Longest dry spell (CDD)
1981	23 days
1982	21 days
1983	15 days
1984	20 days
1985	23 days
1986	19 days
1987	20 days
1988	34 days
1989	22 days
1990	25 days
1991	26 days
1992	26 days
1993	18 days
1994	21 days
1995	38 days
1996	30 days
1997	22 days
1998	16 days
1999	18 days
2000	10 days
2001	8 days
2002	7 days
2003	14 days
2004	20 days
2005	3 days
2006	4 days
2007	5 days
2008	3 days
2009	5 days
2010	2 days
2025	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 Bella Union standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Bella Union 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).