Johannesburg International Airport
Weather station · 26.1°S 28.2°E · 1694 m above sea level
ICAO FAJSWMO 68368Station data since 1973
Record high
28.9°C
in 1998
Record low
0.0°C
in 1989
Average high
25.0°C
all years on record
13.6°C short of the record for 23 September
Today’s high 15.3°C against 28.9°C in 1998. A reading that beats it is flagged here automatically, once a second cycle confirms it.
All-time record high
37.0°C
- Date
- Tuesday, 21 January 1975
- Time of day
- Not recorded. The daily archive stores the day, not the hour.
- Location
- Johannesburg International Airport, South Africa
- Position
- 26.13°S 28.23°E · 1694 m
Highest highest in available records since 1973. Source: NOAA GHCN-Daily.
All-time record low
−7.0°C
- Date
- Friday, 26 June 1992
- Time of day
- Not recorded. The daily archive stores the day, not the hour.
- Location
- Johannesburg International Airport, South Africa
- Position
- 26.13°S 28.23°E · 1694 m
Highest and lowest lowest in available records since 1973. Source: NOAA GHCN-Daily.
Satellite preview of the station site
Johannesburg International Airport · 15.3°C
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See the place
Satellite view of the station and the ground around it
Records by month
Jan
37.0°
6.0°
Feb
33.5°
6.0°
Mar
35.0°
2.0°
Apr
29.3°
−1.0°
May
29.0°
−5.3°
Jun
28.7°
−7.0°
Jul
24.4°
−6.3°
Aug
28.0°
−7.0°
Sep
33.1°
Recent days
| Day | High | At | Low | At |
|---|---|---|---|---|
| 2026-09-23 | 15.3°C | 06:00 UTC | 15.3°C | 06:00 UTC |
Nearby stations
- Johannesburg/Tambo IntlZA1.4 km
- Johannesburg/Rand ArptZA14.6 km
- Springs ArptZA20.8 km
- SPRINGSSouth Africa23.3 km
- Johannesburg CityZA23.4 km
- WaterkloofZA33.6 km
Data sources for this page
| 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), 1973 to 2020 | Measured, station |
| Nearby stations and distances | Computed from station positions in our own database | Calculated |