January weather forecast
San Casimiro, Venezuela

January is a tropical winter month in San Casimiro, Venezuela, with an average temperature ranging between min 18.4°C (65.1°F) and max 30.3°C (86.5°F).

Temperature

As December transitions into January, the average high-temperature rests at a tropical 30.3°C (86.5°F), maintaining a close resemblance to the previous month. In January, the average low-temperature in San Casimiro, Venezuela, records at a refreshing 18.4°C (65.1°F) during the nights.

Heat index

The heat index value for January is appraised at a very hot 36°C (96.8°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Heat index's context suggests values are appropriate for shady areas and slight breezes. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', measures the perceived warmth when incorporating the humidity present in the air. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. 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 are extremely vital to babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

In January, the average relative humidity is 69%.

Rainfall

In January, in San Casimiro, the rain falls for 11.6 days. Throughout January, 19mm (0.75") of precipitation is accumulated. Throughout the year, in San Casimiro, there are 251.2 rainfall days, and 1244mm (48.98") of precipitation is accumulated.

Daylight

In San Casimiro, the average length of the day in January is 11h and 37min.
On the first day of the month, sunrise is at 06:44 and sunset at 18:18. On the last day of January, sunrise is at 06:50 and sunset at 18:32 -04.

Sunshine

In San Casimiro, the average sunshine in January is 9.6h.

UV index

The months with the lowest UV index are January, May through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In January, an average UV index of 6 transforms into the following instructions:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. 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. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.