December weather forecast
Colon, Panama

December signals a change in nature's rhythm in Colon with the first signs of the upcoming dry season. Rainfall lessens to 320mm (12.6"), significantly lower compared to November. The sea temperature takes a downturn, aligning with the incoming transition to a less humid period. The climate simultaneously becomes more temperate, yet remains inherently tropical. December maintains nearly identical daylight hours to November, ending another year of consistent weather phenomenon in Colon, Panama.

Temperature

Colon witnesses its lowest temperatures in January through March, July, August, November and December, reaching an average of 29°C (84.2°F).

Rainfall

Throughout December, in Colon, 320mm (12.6") of precipitation is accumulated. During the entire year, Colon aggregates up to 3466mm (136.46") of precipitation.

Sea temperature

In December, the average sea temperature in Colon is 27.9°C (82.2°F).
Note: A water temperature from 25°C (77°F) to 29°C (84.2°F) is considered very warm and enjoyable, allowing water activities to be pleasant for extended periods without irritation.

Daylight

December has the shortest days of the year, with an average of 11h and 36min of daylight.
On the first day of December, sunrise is at 06:20 and sunset at 17:57. On the last day of the month, sunrise is at 06:35 and sunset at 18:10 EST.