Climate averages 1991–2020

Weather in Panama.

ClimaNote covers 6 cities in Panama, starting with Panama City, San Miguelito and Juan Díaz. Open a city for charts and a table of all 12 months, or open a month for a side-by-side comparison of cities in the atlas.

Across these cities the yearly average high ranges from 28.0°C in Colón to 29.5°C in David (tied with San Miguelito), and yearly rainfall from 1,974 mm in San Miguelito (tied with Panama City and Juan Díaz) to 3,838 mm in David. The hottest city-month is March in David, with an average high of 33.2°C, and the coolest is November in Arraiján, at 27.3°C. By single month, the most rain falls in October in David, with 602 mm, and the least in February in Panama City, with 9.5 mm (tied with February in San Miguelito and February in Juan Díaz).

March is the warmest month in 4 cities and June in 1 (in 1 other city two or more months tie); November is the coolest in 3 cities and October in 1 (in 2 other cities two or more months tie). July is the wettest month in 4 cities, October in 1 and November in 1; February is the driest in every city. Of these cities, 2 have a month with more than 300 mm of rain; none has a month with an average high below 2.0°C or a month with under 1 mm of rain.