Other conditions at this reading
- Dew point
- −1.0°C
- Humidity
- 100%
- derived from the temperature and dew point
- Wind
- NE 40°, 7 km/h
- Pressure
- 1018.7 hPa
- sea level
- Visibility
- 9.7 km
Where Rouyn/Noranda Arpt stands
On Earth#975 of 8,970The 974 above it →In Canada#180 of 1,016Every station in Canada →
In Quebec#9 of 76
Its highest placing today was 401st of 5,267, reached at 00:00 UTC.
- Best global cold placing in 44 days recorded: 54th of 9,132.
Ranking as of 09:45 UTC.
The last 24 hours
Local timeThe record book, month by month
Highest and lowest ever recorded here · with the day it happenedJan
2.2°
Wed 17 Jan 1951
−45.6°
Tue 30 Jan 1951
Feb
8.9°
Fri 19 Feb 1954
−37.2°
Fri 9 Feb 1951
Mar
14.4°
Sun 22 Mar 1953
−35.6°
Mon 2 Mar 1953
Apr
22.8°
Fri 29 Apr 1955
−24.4°
Sat 3 Apr 1954
May
30.0°
Record high
4.4°C
Sun 7 Nov 1954
Record low
−10.6°C
Sat 7 Nov 1953
Average high
−0.7°C
all years on record
- 1
Rouyn/Noranda Arpt has dropped below freezing on 800 nights since 1950. The desert remembers every one of them.
From our dataNights with a minimum below 0°C since 1950. - 2
Right now Amundsen-Scott South Pole Station is 48.5°C colder than Rouyn/Noranda Arpt. Same planet. Same afternoon.
From our dataBoth readings are live and ranked on this site now. - 3
The coldest night Rouyn/Noranda Arpt has ever recorded, −45.6°C, would pass for a warm spell at Amundsen-Scott South Pole Station, which is −49.5°C right now.
From our dataThis station's record low against the current live reading at Amundsen-Scott South Pole Station.
New facts every day. Report an error.
3.4°C short of the record for 7 November
Today’s high 1.0°C against 4.4°C in 1954. A reading that beats it is flagged here automatically, once a second cycle confirms it.
All-time record high
32.8°C
- Date
- Tuesday, 1 September 1953
- Time of day
- Not recorded. The daily archive stores the day, not the hour.
- Location
- Rouyn/Noranda Arpt, Canada
- Position
- 48.21°N 78.83°W · 304 m
The highest in available records since 1950. Source: GHCN-Daily, 1950 to 1955.
All-time record low
−45.6°C
- Date
- Tuesday, 30 January 1951
- Time of day
- Not recorded. The daily archive stores the day, not the hour.
- Location
- Rouyn/Noranda Arpt, Canada
- Position
- 48.21°N 78.83°W · 304 m
The lowest in available records since 1950. Source: GHCN-Daily, 1950 to 1955.
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.
| Time | Temp | Change | Status |
|---|---|---|---|
| −1.0°C | −1.0°C | Counted | |
| 0.0°C | 0.0°C | Counted | |
| 0.0°C | 0.0°C | Counted | |
| 0.0°C | 0.0°C | Counted | |
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.
Nearby, and the opposite
- Nearest stationRouyn1.0°C15.8 km away, today's high
- Warmest nearbyBarrage Angliers12.3°C79.2 km away
- Coldest nearbyVal D'Or Arpt−1.0°C80.1 km away, today's low
- The opposite of hereTelfer43.0°CAustralia
Rouyn/Noranda Arpt (CYUY) is a METAR weather station in Canada, 304 m above sea level, about 15 km from Rouyn-Noranda.
We have kept a daily record here since 22 September 2026, every one of the 47 days this site has existed. We have stored 1,387 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 −1.0°C to 18.0°C, a spread of 19.0°C.
It reports about every 31 minutes, and sent 40 readings in the last 24 hours.
Its best placing today was 401st coldest of the 5,267 stations reporting.
What stands out here
- Its widest single day so far swung 15.0°C between low and high.
- It has dropped below freezing on 1 of the 7 days we have recorded here.
Recent highlights
Fell to −6.0°C, the lowest we have recorded here, beating −5.0°C on Sat 17 Oct 2026.
Entered the hundred coldest reporting stations on Earth, reaching 54th of 5,292.
Reached 23.0°C, its highest of October, beating 20.0°C on Thu 1 Oct 2026.
Highest and lowest we have recorded here
Highest
23.0°C
Sun 11 Oct 2026 at 16:00 local
Lowest
−6.0°C
Tue 27 Oct 2026 at 08:00 local
These are not official records. They are the highest and lowest readings this site has stored for Rouyn/Noranda Arpt 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
| Month | High | Low | Mean | Days | Readings |
|---|---|---|---|---|---|
| November 2026 | 18.0°C | −1.0°C | 10.0°C | 7 | 267 |
| October 2026 | 23.0°C | −6.0°C | 6.4°C | 31 | 924 |
| September 2026 | 23.0°C | −1.0°C | 11.8°C | 8 of 9 | 196 |
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 23.0°C, lowest −6.0°C, mean 7.9°C. 47 days recorded from 1,387 readings.
Recent days
A reading on every one of the last 30 days. Typically 28 readings a day.
| Day | High | At | Low | At |
|---|---|---|---|---|
| 2026-11-07 | 1.0°C | 00:00 UTC | −1.0°C | 05:31 UTC |
| 2026-11-06 | 5.0°C | 01:34 UTC | 1.0°C | 23:49 UTC |
| 2026-11-05 | 16.0°C | 03:39 UTC | 6.0°C | 23:00 UTC |
| 2026-11-04 | 18.0°C | 19:42 UTC |
What we have stored, day by day
We have readings for every one of the 47 days since we started storing this station on 22 September 2026.
Tracking history
It has reported on every day since Tue 22 Sep 2026.
- First reading stored16.0°C on our first day here
- 100 readings storedfired late: 1 earlier day(s) carry no reading count
- First time in the hundred coldest reporting stations98 of 5,337
- 30 days reporting without a gap
- 1,000 readings storedfired late: 1 earlier day(s) carry no reading count
Where this station is
This station lies about 5,400 km north of the equator.
Where Rouyn/Noranda Arpt is
z6
48.21°N 78.83°W
Rouyn/Noranda Arpt
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.
View more on Google Maps48.2090°N, 78.8300°W
Rouyn/Noranda Arpt, answered from the data
How hot does it get in Rouyn/Noranda Arpt?
The warmest month on record here is September, when the highest reading has reached 32.8°C (91.0°F) on Tuesday, 1 September 1953.
NOAA GHCN-Daily, highest reading recorded in each month
How cold does it get in Rouyn/Noranda Arpt?
The coldest month on record here is January, when the lowest reading has fallen to −45.6°C (−50.1°F) on Tuesday, 30 January 1951.
NOAA GHCN-Daily, lowest reading recorded in each month
What is the highest temperature ever recorded in Rouyn/Noranda Arpt?
32.8°C (91.0°F) on Tuesday, 1 September 1953. That is the highest in the daily record we hold for this station, which runs since 1950. 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 Rouyn/Noranda Arpt?
−45.6°C (−50.1°F) on Tuesday, 30 January 1951. That is the lowest in the daily record we hold, which runs since 1950.
NOAA GHCN-Daily
What is the temperature in Rouyn/Noranda Arpt right now?
−1.0°C (30.2°F), measured at 04:00 local on Saturday 7 November.
Live reading from the station, after our quality checks
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.
| 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), 1950 to 1955 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 |
How these readings are checked
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.
8 readings from this station have been refused in the last 14 days.
- Agrees with the stations around it: 8
- 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