The weather in Monrovia in May is very hot. The average temperatures are between 78°F and 84°F, drinking water regularly is advisable.
There’s going to be many days of rain during the month of May in Monrovia.
Monrovia should expect an average of 15 to 22 days of rain, so be sure to bring along a waterproof jacket to stay dry this month!
Our weather forecast can give you a great sense of what weather to expect in Monrovia in May 2025.
If you’re planning to visit Monrovia in the near future, we highly recommend that you review the 14 day weather forecast for Monrovia before you arrive.
Temperatures
84° / 78°
Rainy Days
16
Snowy Days
0
Dry Days
15
Rainfall
12.91
in
Sun Hours
10.6
Hrs
