January weather forecast
San Pedro Masahuat, El Salvador

January greets the residents of San Pedro Masahuat, El Salvador with warm temperatures. This month marks an increase in sunlight reaching almost 8 hours per day, providing ample time for outdoor activities. It experiences minimal rains, making it a great time for outdoor pursuits such as hiking and picnic. Among all the months, it has the lowest rainfall amounting to just 2mm (0.08"). The average temperatures oscillate between 21.6°C (70.9°F) and 31.9°C (89.4°F) making it a perfect time for visitors to explore this beautiful city.

Temperature

The commencement of January in San Pedro Masahuat introduces an average high-temperature of a still tropical 31.9°C (89.4°F), closely mirroring the preceding month. January nights in San Pedro Masahuat are marked by an average temperature drop to a pleasant 21.6°C (70.9°F).

Heat index

Throughout January, the heat index is computed to be a fiery hot 38°C (100.4°F). Heightened precautions are necessary, heat cramps and heat exhaustion are potential risks. Continuous activity could lead to heatstroke.
The heat index's values are generally associated with conditions in shade and light breezes. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are especially vital to children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
One of the main methods the human body employs to cool down is by perspiring, as this process allows sweat to evaporate and remove excess heat. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

The average relative humidity in January is 63%.

Rainfall

January is the month with the least rainfall. Rain falls for 2.3 days and accumulates 2mm (0.08") of precipitation.

Daylight

In San Pedro Masahuat, El Salvador, the average length of the day in January is 11h and 26min.
On the first day of the month, sunrise is at 06:19 and sunset at 17:39. On the last day of January, in San Pedro Masahuat, El Salvador, sunrise is at 06:23 and sunset at 17:55 CST.

Sunshine

In January, the average sunshine is 7.7h.

UV index

January through August, October through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: In January, the maximum UV index of 7 translates into these guidelines:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.