With a population of around 1,400, Monrovia sits in Indiana, United States. The city operates in the America/Indiana/Indianapolis time zone.
Monrovia has a humid continental climate. Average annual temperature is 54°F, with January lows around 22°F and July highs near 85°F. The city averages 47 inches of precipitation per year. The wettest month is typically June; the driest is February.
View historical weather for Monrovia · More cities in Indiana