December weather forecast
Santa Ana Arriba, Panama

December, the first month of the winter in Santa Ana Arriba, is still a warm month, with an average temperature fluctuating between 23°C (73.4°F) and 29.4°C (84.9°F).

Temperature

As Santa Ana Arriba, Panama, steps into December, the average high-temperature is measured at a still moderately hot 29.4°C (84.9°F), displaying minor differences from November's 29°C (84.2°F). In Santa Ana Arriba, the nighttime temperature averages to a still moderately hot 23°C (73.4°F) during December.

Heat index

The heat index value during December is computed to be a torrid 36°C (96.8°F). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
Heat index readings emphasize conditions of light breezes and shaded spots. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'feels like' or 'felt air temperature', quantifies the warmth felt when relative humidity is considered. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

In December, the average relative humidity in Santa Ana Arriba is 82%.

Rainfall

In Santa Ana Arriba, Panama, in December, it is raining for 21.1 days, with typically 69mm (2.72") of accumulated precipitation. Throughout the year, in Santa Ana Arriba, Panama, there are 261.2 rainfall days, and 1359mm (53.5") of precipitation is accumulated.

Daylight

With an average of 11h and 42min of daylight, December has the shortest days of the year.
On the first day of December, sunrise is at 06:19 and sunset at 18:01. On the last day of the month, sunrise is at 06:34 and sunset at 18:14 EST.

Sunshine

In Santa Ana Arriba, the average sunshine in December is 8.7h.

UV index

The months with the highest UV index in Santa Ana Arriba are January through September, November and December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: In December, the maximum UV index of 7 transforms into these recommendations:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.