Commentary: The thermostat war has entered a rare ceasefire.
Latest reading22.0°C22:00 local · 1 h agoReports about once an hour · 24 readings in the last 24 hours.Source: NOAA METARToday so far27.0°/22.0°High at 13:00 local · low at 15:00 localRange 5.0°C · from 10 observationsSource: NOAA METAR and SYNOPAll-time record high38.0°C20 February 2026. The highest daily maximum in the record for this station.Source: GHCN-Daily, 2005 to 2026All-time record low10.0°C5 September 2017. The lowest daily minimum in the record for this station.Source: GHCN-Daily, 2005 to 2026
Not recorded. The daily archive stores the day, not the hour.
Location
Tonga/Fua Amotu Intl, Tonga
Position
21.24°S 175.15°W · 38 m
The highest in available records since 2005. Source: GHCN-Daily, 2005 to 2026.
All-time record low
10.0°C
Date
Tuesday, 5 September 2017
Time of day
Not recorded. The daily archive stores the day, not the hour.
Location
Tonga/Fua Amotu Intl, Tonga
Position
21.24°S 175.15°W · 38 m
The lowest in available records since 2005. Source: GHCN-Daily, 2005 to 2026.
Where this station is
This station lies about 2,400 km south of the equator. It lies within the tropics.
Where Tonga/Fua Amotu Intl is
z6
21.24°S 175.15°W
Tonga/Fua Amotu 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.
Monthly highest, lowest and mean temperature recorded at Tonga/Fua Amotu Intl by this site.
Month
High
Low
Mean
Days
Readings
November 2026
28.0°C
21.0°C
23.9°C
7
152
October 2026
29.0°C
18.0°C
22.8°C
31
717
September 2026
26.0°C
14.0°C
20.8°C
8 of 9
187
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.
Stations near Tonga/Fua Amotu Intl, nearest first, with each one's high and low for the day against this station's own.
Tonga/Fua Amotu Intl (NFTF) is a METAR weather station in Tonga, 38 m above sea level, about 13 km from Nuku‘alofa.
We have kept a daily record here since 22 September 2026, every one of the 47 days this site has existed. We have stored 1,056 observations across the 46 of those days for which we also recorded a count.
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.
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 Tonga/Fua Amotu Intl, newest first, with the change from the reading before it and whether it was counted.
Time
Temp
Change
Status
22.0°C
0.0°C
Counted
22.0°C
0.0°C
Counted
22.0°C
0.0°C
Counted
22.0°C
−1.0°C
Counted
In summary
Over the last week we have readings for 7 days here, running from 21.0°C to 28.0°C, a spread of 7.0°C.
It reports about once an hour, and sent 24 readings in the last 24 hours.
Its best placing today was 572nd hottest of the 7,144 stations reporting.
What stands out here
Its best placing so far is 214th hottest of the 9,135 stations reporting worldwide.
Recent highlights
and the 1 days before it
Reached 29.0°C, the highest we have recorded here, beating 28.0°C on Mon 26 Oct 2026.
Its high of 28.0°C was the highest of the 7 stations we hold in Tonga.
Its low of 21.0°C was the lowest of the 7 stations we hold in Tonga.
Highest and lowest we have recorded here
Highest
29.0°C
Fri 30 Oct 2026 at 15:00 local
Lowest
14.0°C
Wed 23 Sep 2026 at 05:00 local
These are not official records. They are the highest and lowest readings this site has stored for Tonga/Fua Amotu 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 year, from our own record
2026
Highest 29.0°C, lowest 14.0°C, mean 22.6°C. 47 days recorded from 1,056 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 Tonga/Fua Amotu Intl, most recent first.
First day as the hottest we hold in its country28.0°C
Tonga/Fua Amotu Intl, answered from the data
What is the highest temperature ever recorded in Tonga/Fua Amotu Intl?
38.0°C (100.4°F) on Friday, 20 February 2026. That is the highest in the daily record we hold for this station, which runs since 2005. It is not an officially certified record unless a meteorological authority has recognised it.
NOAA GHCN-Daily
What is the lowest temperature ever recorded in Tonga/Fua Amotu Intl?
10.0°C (50.0°F) on Tuesday, 5 September 2017. That is the lowest in the daily record we hold, which runs since 2005.
NOAA GHCN-Daily
What is the temperature in Tonga/Fua Amotu Intl right now?
22.0°C (71.6°F), measured at 22:00 local on Saturday 7 November.
Live reading from the station, after our quality checks
Is Tonga/Fua Amotu Intl the hottest place on Earth?
Not right now: it is 1,875th of the 8,970 stations reporting to us. Its best position since we started watching is 214th of 9,135. We rank the stations that report to us, which is not the same as every place on Earth.
Our live rankings
Where does Tonga/Fua Amotu Intl rank among the hottest places in Tonga?
Right now it is 7th hottest of the 7 stations we track in Tonga.
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
All-time, monthly and on-this-day records
NOAA NCEI Global Historical Climatology Network daily (GHCN-Daily), 2005 to 2026 at this site and its predecessors, and our own observations, 47 days, which hold the record shown above
Measured, station
Nearby stations and distances
Computed from station positions in our own database
Calculated
Download these readings
Every reading we hold for Tonga/Fua Amotu 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
☀️ How 22.0°C compares
A typical July afternoon in Port Louis.
Port Louis, Mauritius, typically reaches 22.0°C in July, averaged over every July day its archive holds. Not a published climate normal: it is the mean of what we hold.
Warmer right now than 83 of the 195 capital cities we can read.
It is warmer here than in Tegucigalpa (21.0°C), Maseru (21.0°C) and Brasília (21.0°C) at this moment. Those are the warmest capitals still cooler than here, so every other one on the list is further behind.
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.