January weather forecast
Yangon, Myanmar

January's weather in Yangon, Myanmar exhibits noticeable dryness after the monsoon season fades away. As the new year starts, the city experiences a subtle decline in humidity down to 62% on average, setting the stage for comfortable days and cool nights. With 11.3 daylight hours and a high UV index of 9, residents should ensure proper sun protection. It sets the tone for the year with minimal rainfall, having only about 5mm (0.2") spread over approximately 0.2 days throughout the month. Compared to the following month, temperatures in January are slightly lower, establishing a pleasant start to the year.

Temperature

The unfolding of January in Yangon shows an average high-temperature of a still hot 32.2°C (90°F), indicating a slight variance from December's 31.5°C (88.7°F). Yangon registers a significant reduction from the day's heat, with an average temperature drop to a refreshing 17.9°C (64.2°F) in January.

Heat index

The heat index for January is estimated at a sweltering 38°C (100.4°F). Exercise increased caution, heat cramps and heat exhaustion are potential hazards. Continuous activity could lead to heatstroke.
When assessing, remember that heat index measurements are for light winds and shaded spots. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
Perspiration is essential for the human body; it facilitates cooling through the process of sweat evaporation. An upsurge in relative humidity affects normal body cooling mechanisms by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

January is the least humid month in Yangon, with an average relative humidity of 62%.

Rainfall

In Yangon, in January, during 0.2 rainfall days, 5mm (0.2") of precipitation is typically accumulated. In Yangon, during the entire year, the rain falls for 129.3 days and collects up to 2681mm (105.55") of precipitation.

Daylight

In Yangon, Myanmar, the average length of the day in January is 11h and 15min.
On the first day of January, sunrise is at 06:34 and sunset at 17:42. On the last day of the month, sunrise is at 06:36 and sunset at 18:00 +0630.

Sunshine

The months with the most sunshine in Yangon, Myanmar, are January, February and April, with an average of 9.7h of sunshine.

UV index

In January, the average daily maximum UV index is 9. A UV Index reading of 8 to 10 represents a very high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: During January, 9 as the daily maximum UV index converts into the following advice:
Never neglect to protect yourself. Eyes and skin can suffer swift damage. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Stay sun-safe with clothing that is both closely woven and worn loosely. Apply and frequently reapply a minimum SPF 30 sunscreen even on cloudy days, especially after swimming or an outdoor workout.