January weather forecast
Cajana, Suriname

January marks the commencement of the year in Cajana, Suriname, with a mix of cloudy days and periods of sunshine. The temperature oscillates mildly from 20.3°C (68.5°F) to 29.6°C (85.3°F). It is not uncommon to witness sudden shifts in weather, with cloud cover being around 72%. The city experiences a blend of moderate wind speeds and pressure levels, making it a peaceful time to enjoy the distinct natural beauty. The rainfall shouldn't deter travel plans as it is spread evenly throughout the month.

Temperature

The average high-temperature during January registers at a warm 29.6°C (85.3°F), maintaining a close resemblance to the previous month. Cajana records an average low-temperature of 20.3°C (68.5°F) throughout the month of January.

Heat index

In January, the average heat index is calculated 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.
Heat index evaluations are typically in the context of light winds and shaded environments. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', reflects the feeling of heat when considering both air temperature and humidity. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. 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. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

In Cajana, the average relative humidity in January is 85%.

Rainfall

In January, the rain falls for 25.2 days. Throughout January, 84mm (3.31") of precipitation is accumulated. Throughout the year, there are 282.4 rainfall days, and 1313mm (51.69") of precipitation is accumulated.

Daylight

In January, the average length of the day is 11h and 56min.
On the first day of January, sunrise is at 06:48 and sunset at 18:42. On the last day of the month, sunrise is at 06:56 and sunset at 18:54 -03.

Sunshine

The average sunshine in January is 5.5h.

UV index

The months with the lowest UV index are January, March, May and December, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The UV index of 5 in January translates into these instructions:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.