January weather forecast
Portachuelo, Bolivia

As January welcomes the New Year in Portachuelo, Bolivia, a high atmospheric pressure of 1009.5mb fosters the beginning of the city's wet season. The relative humidity sees a sharp rise along with the frequency of rainfall with 24.5 days of rain throughout the month. Cloud cover hovers just under the halfway mark at a mean 48%. Notably, this month's high temperatures are among the year's warmest, coming in at 30.7°C (87.3°F). The city's dazzling charm, accentuated by periods of warm sunshine and bursts of lush greenery, makes it a breathtaking sight in January.

Temperature

The start of January witnesses a high-temperature average of a still hot 30.7°C (87.3°F), equal to that of December. The average low-temperature, in January, is a pleasant 21.8°C (71.2°F).

Heat index

In January, the heat index is calculated to be an extremely hot 40°C (104°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.
Understanding the heat index involves considering values for shaded locales with light wind. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is found by incorporating humidity levels into the air temperature measurement. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are of high significance for children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

In Portachuelo, the average relative humidity in January is 80%.

Rainfall

In Portachuelo, in January, during 24.5 rainfall days, 136mm (5.35") of precipitation is typically accumulated. In Portachuelo, during the entire year, the rain falls for 196.4 days and collects up to 938mm (36.93") of precipitation.

Daylight

In January, the average length of the day is 13h and 2min.
On the first day of January, sunrise is at 05:42 and sunset at 18:51. On the last day of the month, sunrise is at 06:00 and sunset at 18:53 -04.

Sunshine

In January, the average sunshine is 8.9h.

UV index

The months with the highest UV index are January, August through October, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: A maximum UV index of 7 in January translates into the following recommendations:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.