Smoothing Filter:
Johannesburg, South Africa
Period Overview for: January 2022 - September 2022
Weather Variable Period
Forecast Mean
Period
Forecast Maximum
Period
Forecast Minimum
Period
Climate Mean
Period
Forecast Mean Departure*
Max Temperature (°C) 18.2 23.1 12.8 18.2 0.0
Mean Temperature (°C) 15.8 20.9 10.2 15.4 +0.4
Mean Temperature (°C) 13.1 18.8 7.4 12.6 +0.5
Precipitation (mm) 52.2 110.8 9.6 49.1 +3.1 (106%)
Dewpoint Temperature (°C) 18.5 22.4 15.0 18.1 +0.4
Relative Humidity (%) 66 70 61 66 0.0
Wind speed (km/h) 4.5 6.8 3.0 4.6 -0.1
Mean Sea-Level Pressure (mb) 1015.7 1020.5 1000.0 1016.1 -0.4
Model Run: 2022-01-26 @ 02:00SAST
* Departures derived from a base mean climatology from 1981-2010.
Precipitation deviations < 0 All other deviations > 0
Precipitation deviations > 0 All other deviations < 0