December weather forecast
Chinandega, Nicaragua

The year concludes with December bringing back the dry season in Chinandega. The weather becomes predominantly sunny with less cloud cover, and rainfall is at an annual low. December sees only 6mm (0.24") of rainfall, marking a sharp decline from the preceding months. The city shines under the bright sun, its scenery invigorated by the past months of plentiful rain. Though a transition month, the mild temperatures combined with less rain make December a welcoming time to visit Chinandega, setting a lovely end to the year.

Temperature

December's presence marks an average high-temperature of a still hot 31.6°C (88.9°F), subtly varied from November's 31.1°C (88°F). In December, Chinandega encounters an average low-temperature of 22.2°C (72°F) during the night.

Heat index

During December, the heat index is calculated to be a very hot 39°C (102.2°F). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
Be aware that heat index ratings are designed for shaded locations and minor breezes. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is the outcome of merging air's temperature and its humidity metrics. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

In Chinandega, the average relative humidity in December is 68%.

Rainfall

In Chinandega, in December, during 4.8 rainfall days, 6mm (0.24") of precipitation is typically accumulated. In Chinandega, during the entire year, the rain falls for 185.4 days and collects up to 1051mm (41.38") of precipitation.

Daylight

December has the shortest days of the year, with an average of 11h and 24min of daylight.
On the first day of the month, sunrise is at 05:55 and sunset at 17:20. On the last day of December, in Chinandega, sunrise is at 06:10 and sunset at 17:33 CST.

Sunshine

In December, the average sunshine is 8.1h.

UV index

January, February, April through December, with an average maximum UV index of 7, are months with the lowest UV index in Chinandega. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: The UV index of 7 during December translates into the following guidance:
Ward off overexposure. Defence against solar harm is crucial. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.