Commentary: Cool enough that the leaf blowers have started.
Latest reading16.0°C06:00 local · 56 min agoReports about once an hour · 24 readings in the last 24 hours.Source: NOAA METARToday so far19.0°/16.0°High at 22:00 local · low at 06:00 localRange 3.0°C · from 10 observationsSource: NOAA METAR and SYNOPHighest we have recorded28.0°CWe recorded this on 6 November 2026. It is the highest reading this site has taken here.Source: Our own observations, 47 daysLowest we have recorded2.0°CWe recorded this on 23 September 2026. It is the lowest reading this site has taken here.Source: Our own observations, 47 days
The highest this site has recorded here. Source: Our own observations, 47 days.
Lowest we have recorded
2.0°C
Date
Wednesday, 23 September 2026
Time of day
02:00 local
Location
Zagarzazú Intl, Uruguay
Position
33.97°S 58.33°W · 13 m
The lowest this site has recorded here. Source: Our own observations, 47 days.
Recent readings
Each reading as it arrived, newest first, with what our quality checks did with it. A reading we did not count is shown struck through with the reason.
The most recent readings from Zagarzazú Intl, newest first, with the change from the reading before it and whether it was counted.
Time
Temp
Change
Status
low
16.0°C
0.0°C
Counted
16.0°C
−1.0°C
Counted
17.0°C
0.0°C
Counted
17.0°C
−1.0°C
Recent temperature history
The same record at three widths, picking up where the last 24 hours above leaves off. Each period is summarised from the grain that suits it, so nothing here is one reading repeated thousands of times into the page.
Stations near Zagarzazú Intl, nearest first, with each one's high and low for the day against this station's own.
Zagarzazú Intl (SUCM) is a METAR weather station in Uruguay, 13 m above sea level, about 5 km from Carmelo.
We have kept a daily record here since 22 September 2026, every one of the 47 days this site has existed. We have stored 1,061 observations across the 46 of those days for which we also recorded a count.
In summary
Over the last week we have readings for 7 days here, running from 10.0°C to 28.0°C, a spread of 18.0°C.
It reports about once an hour, and sent 24 readings in the last 24 hours.
Its best placing today was 1,103rd hottest of the 5,130 stations reporting.
What stands out here
Its best placing so far is 474th hottest of the 9,581 stations reporting worldwide.
Its widest single day so far swung 18.0°C between low and high.
Recent highlights
Its high of 26.0°C was the highest of the 10 stations we hold in Uruguay.
Its low of 7.0°C was the lowest of the 10 stations we hold in Uruguay.
Reached 26.0°C, its highest of October, beating 25.0°C on Tue 6 Oct 2026.
Highest and lowest we have recorded here
Highest
28.0°C
Fri 6 Nov 2026 at 15:00 local
Lowest
2.0°C
Wed 23 Sep 2026 at 02:00 local
These are not official records. They are the highest and lowest readings this site has stored for Zagarzazú Intl since September 2026, across 47 days we hold a reading for. Official climatological records are adjudicated by national meteorological services and by the WMO.
By month, from our own record
Monthly highest, lowest and mean temperature recorded at Zagarzazú Intl by this site.
Month
High
Low
Mean
Days
Readings
November 2026
28.0°C
10.0°C
19.8°C
7
153
October 2026
26.0°C
4.0°C
15.2°C
31
719
September 2026
27.0°C
2.0°C
16.3°C
8 of 9
189
Means are of the readings we stored, weighted by how often this station reported, so they are not daily averages and not climate normals. Some days were recorded before we began counting observations and contribute their high and low but not the mean.
By year, from our own record
2026
Highest 28.0°C, lowest 2.0°C, mean 16.1°C. 47 days recorded from 1,061 readings.
Recent days
A reading on every one of the last 30 days. Typically 24 readings a day.
Daily highest and lowest air temperature at Zagarzazú Intl, most recent first.
This station lies about 3,800 km south of the equator.
Where Zagarzazú Intl is
z6
33.97°S 58.33°W
Zagarzazú Intl
Ground · satellite
Land surface temperature for 2026-11-06, from NASA GIBS. This is the temperature of the ground seen from orbit, not the air, and it is never ranked against air readings. Cloud hides the ground, so gaps are unread rather than guessed.
What is the highest temperature ever recorded in Zagarzazú Intl?
28.0°C (82.4°F) on Friday, 6 November 2026. That is the highest this site has recorded at this station. It is not an officially certified record unless a meteorological authority has recognised it.
Our own observations
What is the lowest temperature ever recorded in Zagarzazú Intl?
2.0°C (35.6°F) on Wednesday, 23 September 2026. That is the lowest this site has recorded at this station.
Our own observations
What is the temperature in Zagarzazú Intl right now?
16.0°C (60.8°F), measured at 06:00 local on Saturday 7 November.
Live reading from the station, after our quality checks
Is Zagarzazú Intl the hottest place on Earth?
Not right now: it is 2,719th of the 8,970 stations reporting to us. Its best position since we started watching is 474th of 9,581. We rank the stations that report to us, which is not the same as every place on Earth.
Our live rankings
Where does Zagarzazú Intl rank among the hottest places in Uruguay?
Right now it is 2nd hottest of the 7 stations we track in Uruguay.
Our live rankings
Data sources for this page
Readings here arrive through NOAA METAR. METAR is the routine aerodrome weather report, issued for aviation, typically every 30 or 60 minutes and more often when conditions change. It updates far more frequently than a synoptic report, which is why these pages have a usable chart.
Where each figure on this page comes from.
Figure
Source
Type
Latest reading, today so far
NOAA Aviation Weather Center (METAR) and NOAA NWS WMO bulletins (SYNOP)
Measured, station
Nearby stations and distances
Computed from station positions in our own database
Calculated
Download these readings
Every reading we hold for Zagarzazú Intl that passed the checks above, as a file. The source networks are public domain and the file carries its own attribution.
Every reading on this page has passed the checks below. A reading that fails any of them is stored as refused and can never be ranked, shown as a record, or counted in a daily high or low.
No reading from this station has been refused in the last 14 days.
01
Has a real position
A reading with no usable latitude and longitude is discarded. It cannot be ranked, mapped, or compared with its neighbours, and a temperature with no place is not an answer to which place is hottest.
02
Position is not a placeholder
Some feeds fill an unknown position with a stand-in value such as 99.99 degrees or an elevation of 9999 m. Those are not coordinates. They are caught separately from a missing position because a station placed at a fake point has no neighbours, so the neighbour check below can never see anything wrong with it.
03
The bulletin itself is current
SYNOP arrives as files that are only re-read when they change. A file that has stopped being updated is set aside whole, before any reading inside it is considered.
04
The reading is recent enough for its network
Different networks get different windows, because they report at different rates: 2 hours for METAR, which transmits continuously, and 9 hours for SYNOP, which reports at 00, 06, 12 and 18 UTC. A single rule would have discarded the entire synoptic network, including every station in Antarctica.
05
Inside the range of measured temperature
Stockholm, Sweden, typically reaches 16.0°C in May, averaged over every May day its archive holds. Not a published climate normal: it is the mean of what we hold.
Warmer right now than 64 of the 195 capital cities we can read.
It is warmer here than in Lisbon (15.0°C), Montevideo (15.0°C) and Podgorica (14.0°C) at this moment. Those are the warmest capitals still cooler than here, so every other one on the list is further behind.
Live capital readings, same observations as this page
Over the last 24 hours, temperatures observed at Zagarzazú Intl ranged from 14.0°C to 28.0°C, a spread of 14.0°C, from 24 readings. Times shown in local time.
Temperature readings at Zagarzazú Intl over the charted period, in local time.
Time
Temperature
07:00
14.0°C
08:00
17.0°C
09:00
23.0°C
10:00
25.0°C
11:00
26.0°C
12:00
28.0°C
13:00
27.0°C
14:00
28.0°C
15:00
28.0°C
16:00
24.0°C
17:00
23.0°C
18:00
23.0°C
19:00
21.0°C
20:00
19.0°C
21:00
19.0°C
22:00
19.0°C
23:00
18.0°C
00:00
18.0°C
01:00
18.0°C
02:00
18.0°C
03:00
17.0°C
04:00
17.0°C
05:00
16.0°C
06:00
16.0°C
Counted
18.0°C
0.0°C
Counted
18.0°C
0.0°C
Counted
18.0°C
0.0°C
Counted
18.0°C
−1.0°C
Counted
high
19.0°C
0.0°C
Counted
19.0°C
0.0°C
Counted
19.0°C
−2.0°C
Counted
21.0°C
−2.0°C
Counted
23.0°C
0.0°C
Counted
23.0°C
−1.0°C
Counted
24.0°C
−4.0°C
Counted
28.0°C
0.0°C
Counted
28.0°C
+1.0°C
Counted
27.0°C
−1.0°C
Counted
28.0°C
+2.0°C
Counted
26.0°C
+1.0°C
Counted
25.0°C
+2.0°C
Counted
23.0°C
+6.0°C
Counted
17.0°C
+3.0°C
Counted
14.0°C
Counted
Times are local time. 24 readings counted.
highest to lowest
Mean
19.8°C
of the readings stored
The last 7 days we recorded: 7 days recorded, 153 readings. From the daily highs and lows we recorded.
Temperature over the last 30 days we recorded
Highest
28.0°C
Fri 6 Nov 2026
Lowest
7.0°C
Wed 28 Oct 2026
Range
21.0°C
highest to lowest
Mean
16.3°C
of the readings stored
The last 30 days we recorded: 30 days recorded, 691 readings. From the daily highs and lows we recorded.
Temperature over the last 12 months
Highest
28.0°C
Fri 6 Nov 2026
Lowest
2.0°C
Wed 23 Sep 2026
Range
26.0°C
highest to lowest
Mean
16.1°C
of the readings stored
The last 12 months: 47 days recorded, 1,061 readings. From our monthly totals.
Observations stored by HottestAndColdest. A day we were not yet tracking is shown as an empty square, and says nothing about whether the station reported.
Anything above 56.8 °C or below -95 °C is refused. The ceiling sits just above the highest reading WMO accepts, so a genuine new world record would be refused here too: a record needs adjudicating, not a live tile on a home page. The floor is deliberately further from its record, because the Antarctic plateau is thinly instrumented and a real extreme there has far less around it to corroborate it.
06
Not a jump too large to be weather
A change of more than 15 °C from this station's previous reading within 60 minutes is treated as a failing sensor. The limit is set from measured data: real weather reaches about 12 °C in an hour at desert sunrise or under a thunderstorm outflow, and the faults found were 20 °C and more.
07
Agrees with the stations around it
A reading more than 12 °C from the median of other stations within 150 km is refused. It needs at least 3 neighbours to run at all, so it protects dense networks and can say nothing about an isolated station, which is why the other checks above have to stand on their own.