January weather forecast
Comunidad, Costa Rica

January is a tropical winter month in Comunidad, Costa Rica, with an average temperature ranging between min 22°C (71.6°F) and max 30.8°C (87.4°F).

Temperature

The advent of January brings an average high-temperature of a hot 30.8°C (87.4°F), exhibiting minor difference from the previous month. In January, the nighttime temperature lowers to an average of 22°C (71.6°F).

Heat index

January's mean heat index is computed to be a fiery hot 37°C (98.6°F). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.
Heat index values are typically calculated for conditions of shade and a light breeze. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', represents the fusion of temperature and moisture in the air to suggest how warm it feels. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
To achieve cooling, the human body employs perspiration, relying on the subsequent evaporation of sweat. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

In Comunidad, the average relative humidity in January is 71%.

Rainfall

In January, in Comunidad, the rain falls for 2.1 days. Throughout January, 4mm (0.16") of precipitation is accumulated. Throughout the year, in Comunidad, there are 188.5 rainfall days, and 1202mm (47.32") of precipitation is accumulated.

Daylight

The average length of the day in January is 11h and 35min.
On the first day of the month, sunrise is at 06:00 and sunset at 17:31. On the last day of January, sunrise is at 06:05 and sunset at 17:46 CST.

Sunshine

January and October, with an average of 7.6h of sunshine, are months with the least sunshine.

UV index

January through October and December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum daily UV index of 7 during January translates into the following directions:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.