January weather forecast
Sesori, El Salvador

The Sesori weather at the beginning of the year calls attention with its high temperatures ranging from 18.3°C (64.9°F) to a top of 31.4°C (88.5°F). Basking in the 11.4 hours of daylight that Sesori enjoys in January, the city experiences average humidity of 61%, which keeps the climate bearable. A low probability of cloud presence makes this a perfect period for outdoor activities. The sparse rain and absence of snow further bolster the plea to indulge in alfresco engagements. Wind speed remains mild ensuring a gentle breeze aids to alleviate the effect of the warm January weather in Sesori.

Temperature

The start of January in Sesori sees the average high-temperature at a still hot 31.4°C (88.5°F), showing little difference from December's 30.6°C (87.1°F). Sesori logs a notable disparity from the daily highs during January, as the nighttime temperature lowers to an average of 18.3°C (64.9°F).

Heat index

For most parts of January, the heat index is evaluated at a sweltering 36°C (96.8°F). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.
Heat index details are generally centered around shaded locations and a mild breeze. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.

Humidity

The average relative humidity in January in Sesori is 61%.

Rainfall

January is the month with the least rainfall. Rain falls for 1.6 days and accumulates 1mm (0.04") of precipitation.

Snowfall

In Sesori, El Salvador, snow does not fall in January through August, October through December.

Daylight

In January, the average length of the day in Sesori is 11h and 25min.
On the first day of January, sunrise is at 06:16 and sunset at 17:36. On the last day of the month, sunrise is at 06:20 and sunset at 17:52 CST.

Sunshine

The months with the least sunshine are January and December, with an average of 7.7h of sunshine.

UV index

January, May, June, August through December, with an average maximum UV index of 6, are months with the lowest UV index in Sesori. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: The UV index of 6 during January translates into the following guidance:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.