February weather forecast
Santa Elena, Costa Rica

Characteristic weather patterns seen in January spill over into February, providing a sense of continuity. The highest and lowest temperatures see a slight ascend, touching 32°C (89.6°F) and 22.5°C (72.5°F) respectively. The weather of Santa Elena in February leans towards comfort, richness with ample sunlight hours and satisfactory visibility. Transitioning into March, the patterns remain fairly consistent. This essentially creates a smooth transition of climatic conditions from February's end into the start of March.

Temperature

As January turns into February in Santa Elena, Costa Rica, the average high-temperatures rest at a still tropical 32°C (89.6°F), showing a minor variation from the prior month. In Santa Elena, in February, the average low-temperature is a pleasant 22.5°C (72.5°F).

Heat index

The average heat index in February is calculated to be a very hot 39°C (102.2°F). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. The direct sunshine could escalate 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 index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
Perspiration and the resultant sweat evaporation are the body's natural thermostat, helping regulate temperature. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

In February, the average relative humidity is 65%.

Rainfall

The month with the least rainfall in Santa Elena is February, when the rain falls for 3.1 days and typically collects 3mm (0.12") of precipitation.

Daylight

In Santa Elena, the average length of the day in February is 11h and 49min.
On the first day of the month, sunrise is at 06:02 and sunset at 17:43. On the last day of February, sunrise is at 05:53 and sunset at 17:49 CST.

Sunshine

The average sunshine in February in Santa Elena, Costa Rica, is 8.9h.

UV index

The months with the highest UV index are January through September and December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: An average maximum UV index of 7 in February leads to these recommendations:
Resist overexposure. Safeguarding from solar damage is indispensable. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.