Weather in Riyadh in December
December in Riyadh is mild with average temperatures around 16.0°C (60.8°F). Light rainfall with only 6mm expected.
Data Note: Temperature values are 2001–2020 satellite/reanalysis grid averages from NASA POWER and may differ from airport station normals by a few degrees.
Temperature
High
22.8°C
73.0°F
Low
9.2°C
48.6°F
Precipitation
6 mm
0.2 inches
~1 rainy days
Conditions
Humidity
43%
Comparison to Adjacent Months
December is 5.2°C cooler than November.