February weather forecastRisso, Uruguay

Weather in February

February, the last month of the summer in Risso, is another tropical month, with an average temperature ranging between max 30.7°C (87.3°F) and min 18.3°C (64.9°F).

Temperature

On the advent of February, Risso's average high-temperature exhibits a minor adjustment to a still hot 30.7°C (87.3°F) from January's 32.4°C (90.3°F). Significant variation from daytime temperatures marks February, with the month recording a nightly average of 18.3°C (64.9°F).

Heat index

February's mean heat index is calculated to be a very hot 35°C (95°F). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', determines the feeling of heat when you account for the relative humidity. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

In Risso, the average relative humidity in February is 63%.

Rainfall

February is the month with the most rainfall. Rain falls for 9.1 days and accumulates 80mm (3.15") of precipitation.

Daylight

The average length of the day in February in Risso is 13h and 17min.
On the first day of the month, sunrise is at 06:12 and sunset at 19:55. On the last day of February, sunrise is at 06:38 and sunset at 19:27 -03.

Sunshine

In February, the average sunshine is 8.8h.

UV index

January through March, November and December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 6 during February translates into the following directions:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.