Weather in Monrovia in August
August in Monrovia is warm with average temperatures around 25.4°C (77.7°F). Expect significant rainfall with 399mm across approximately 26 days.
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
27.5°C
81.5°F
Low
23.2°C
73.8°F
Precipitation
399 mm
15.7 inches
~26 rainy days
Conditions
Humidity
86%
Comparison to Adjacent Months
August is 141mm wetter than July.
August is 133mm wetter than September.