January weather forecast
Roi Et, Thailand

January in Roi Et, Thailand, is a tropical winter month, with an average temperature fluctuating between 30.3°C (86.5°F) and 17.2°C (63°F).

Temperature

January begins with an average high-temperature of a tropical 30.3°C (86.5°F), reflecting close similarity to the preceding month. In Roi Et, the January nights descend to a significantly cooler average of 17.2°C (63°F) compared to daytime highs.

Heat index

January's mean heat index is appraised at a very hot 35°C (95°F). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.
Given the heat index, its values are aligned with shaded sites and gentle winds. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'felt air temperature' or 'real feel', reflects the blend of air temperature and relative humidity to give a temperature impression. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

In Roi Et, the average relative humidity in January is 65%.

Rainfall

In Roi Et, Thailand, during January, the rain falls for 1 days and regularly aggregates up to 4mm (0.16") of precipitation. In Roi Et, during the entire year, the rain falls for 108 days and collects up to 1342mm (52.83") of precipitation.

Daylight

In January, the average length of the day in Roi Et, Thailand, is 11h and 18min.
On the first day of January in Roi Et, sunrise is at 06:32 and sunset at 17:44. On the last day of the month, sunrise is at 06:35 and sunset at 18:01 +07.