December weather forecast
Caimito, Panama

The first month of the winter, December, is still a warm month in Caimito, Panama, with an average temperature varying between 29.4°C (84.9°F) and 23°C (73.4°F).

Temperature

Caimito, Panama, experiences an average high-temperature of a still moderately hot 29.4°C (84.9°F) with the onset of December, subtly varied from November's 29°C (84.2°F). Caimito records a steady low-temperature average of 23°C (73.4°F) during December.

Heat index

In December, the average heat index is evaluated at a fiery hot 36°C (96.8°F). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
It is important to note that the heat index values are for shaded areas and light wind scenarios. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

The average relative humidity in December is 82%.

Rainfall

In December, in Caimito, the rain falls for 21.1 days. Throughout December, 69mm (2.72") of precipitation is accumulated. Throughout the year, in Caimito, there are 261.2 rainfall days, and 1359mm (53.5") of precipitation is accumulated.

Daylight

The month with the shortest days in Caimito is December, with an average of 11h and 36min of daylight.
On the first day of the month, sunrise is at 06:19 and sunset at 17:58. On the last day of December, in Caimito, sunrise is at 06:34 and sunset at 18:11 EST.

Sunshine

The average sunshine in December in Caimito, Panama, is 8.7h.

UV index

January through September, November and December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: In December, the maximum UV index of 7 translates into these guidelines:
Guard oneself from overexposure. Defence against sun injury is vital. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.