February weather forecast
Tambor, Costa Rica

In February, the trend of warm and humid weather conditions persists in Tambor. A high sunshine duration signifies longer periods of clear sky and ensures many sun-drenched days. Sea temperatures remain steady, fostering suitable conditions for water-based activities. The weather in February is almost identical to January, with a minor increase in average temperatures. Rainfall decreases slightly to 6mm (0.24") from 7mm (0.28"), adding a slightly drier touch to February.

Temperature

The average high-temperature in February, at a still hot 31.4°C (88.5°F), reveals a modest deviation from January's 30.2°C (86.4°F). In February, the average low-temperature in Tambor records at an agreeable 22.5°C (72.5°F) during the nights.

Heat index

Throughout February, the heat index is appraised at a sweltering 37°C (98.6°F). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Under conditions of increased relative humidity, the evaporation rate lessens, causing the body to retain more heat than under less humid conditions. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

In Tambor, Costa Rica, the average relative humidity in February is 65%.

Rainfall

February is the month with the least rainfall. Rain falls for 5 days and accumulates 6mm (0.24") of precipitation.

Sea temperature

The months with the coldest seawater in Tambor are January through March, July through December, with an average sea temperature of 28°C (82.4°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

The average length of the day in February is 11h and 50min.
On the first day of the month, sunrise is at 06:02 and sunset at 17:45. On the last day of February, sunrise is at 05:54 and sunset at 17:50 CST.

Sunshine

In Tambor, the average sunshine in February is 8.9h.

UV index

January through October and December, with an average maximum UV index of 7, are months with the highest UV index in Tambor. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the average person.
Note: The daily high UV index of 7 during February translates into the following recommendations:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. 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. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Note! Reflective surfaces like sand and water heighten the UV radiation levels.