Melo/Cerro Largo Arpt

Weather station · 32.3°S 54.2°W · 113 m above sea level

ICAO SUMOWMO 86440Station data since 1996

Right now7.0°C00:00 UTC · 8 h agoSource: NOAA METAR

Today so far7.0°/1.0°High at 00:00 UTC · low at 08:00 UTCSource: NOAA METAR and SYNOP

All-time record high41.3°CMonday, 27 December 1999 · highest in available records since 1996Source: NOAA GHCN-Daily

All-time record low−6.4°CSunday, 30 June 1996 · lowest in available records since 1996Source: NOAA GHCN-Daily

On this day · 23 September

Record high

25.8°C

in 2001

Record low

6.0°C

in 2002

Average high

21.5°C

all years on record

Record watch

18.8°C short of the record for 23 September

Today’s high 7.0°C against 25.8°C in 2001. A reading that beats it is flagged here automatically, once a second cycle confirms it.

All-time record high

41.3°C

Date: Monday, 27 December 1999
Time of day: Not recorded. The daily archive stores the day, not the hour.
Location: Melo/Cerro Largo Arpt, Uruguay
Position: 32.34°S 54.22°W · 113 m

Highest highest in available records since 1996. Source: NOAA GHCN-Daily.

All-time record low

−6.4°C

Date: Sunday, 30 June 1996
Time of day: Not recorded. The daily archive stores the day, not the hour.
Location: Melo/Cerro Largo Arpt, Uruguay
Position: 32.34°S 54.22°W · 113 m

Highest and lowest lowest in available records since 1996. Source: NOAA GHCN-Daily.

Where Melo/Cerro Largo Arpt is

32.34°S 54.22°W

Every year on record

1996 to 2003

Annual average · °C

Trend over 6 years with data: +1.66 °C per decade

Source: NOAA GHCN-Daily. Years the station did not cover are left as gaps, never joined across. The dashed line is a least squares trend through the years that have data.

Records by month

Jan

40.1°

7.9°

Feb

37.5°

6.4°

Mar

36.5°

4.8°

Apr

32.4°

2.5°

May

30.8°

−1.6°

Jun

28.5°

−6.4°

Jul

29.8°

−4.8°

Aug

35.0°

−1.9°

Sep

33.0°

Recent days

Daily highest and lowest air temperature at Melo/Cerro Largo Arpt, most recent first.
Day	High	At	Low	At
2026-09-23	7.0°C	00:00 UTC	1.0°C	08:00 UTC
2026-09-22	13.0°C	18:00 UTC	9.0°C	23:00 UTC

Nearby stations

Data sources for this page

Where each figure on this page comes from.
Figure	Source	Type
Right now, today so far	NOAA Aviation Weather Center (METAR) and NOAA NWS WMO bulletins (SYNOP)	Measured, station
All-time, monthly and on-this-day records	NOAA NCEI Global Historical Climatology Network daily (GHCN-Daily), 1996 to 2003	Measured, station
Nearby stations and distances	Computed from station positions in our own database	Calculated