January weather forecast
Nismes, Guyana

January, like December, in Nismes, Guyana, is a moderately hot winter month, with temperature in the range of an average low of 21.8°C (71.2°F) and an average high of 29.3°C (84.7°F).

Temperature

With an average high-temperature of 29.3°C (84.7°F) and an average low-temperature of 21.8°C (71.2°F), January is the coldest month.

Heat index

The heat index in January is evaluated at a very hot 36°C (96.8°F). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.
Be aware that heat index ratings are designed for shaded locations and minor breezes. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', quantifies the warmth felt when relative humidity is considered. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. 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. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

In Nismes, the average relative humidity in January is 83%.

Rainfall

In January, in Nismes, the rain falls for 27.7 days. Throughout January, 95mm (3.74") of precipitation is accumulated. In Nismes, during the entire year, the rain falls for 312.9 days and collects up to 1254mm (49.37") of precipitation.

Daylight

In Nismes, the average length of the day in January is 11h and 47min.
On the first day of January in Nismes, sunrise is at 06:04 and sunset at 17:48. On the last day of the month, sunrise is at 06:11 and sunset at 18:01 -04.

Sunshine

The month with the least sunshine in Nismes, Guyana, is January, with an average of 6h of sunshine.

UV index

The months with the lowest UV index are January, February, May, June and December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: In January, a daily UV index of 6 turns into the following recommendations:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Stay sun-safe with clothing that is both closely woven and worn loosely.