January weather forecast
Dampier, Australia

January, the same as December, in Dampier, Australia, is another hot summer month, with an average temperature fluctuating between 28.8°C (83.8°F) and 33.4°C (92.1°F).

Temperature

The arrival of January coincides with an average high-temperature of a still tropical 33.4°C (92.1°F), indicating a minimal shift from December's 33.7°C (92.7°F). A mean low-temperature of 28.8°C (83.8°F) is a distinguishing feature of January, indicating a slight dip from daytime highs.

Heat index

Throughout January, the heat index is computed to be a blistering 41°C (105.8°F). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.
When referencing the heat index, its values are suitable for shady environments and light breezes. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', evaluates the perceived heat by adding the effect of moisture in the air. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

The most humid month in Dampier is January, with an average relative humidity of 62%.

Rainfall

In Dampier, in January, during 9.3 rainfall days, 48mm (1.89") of precipitation is typically accumulated. In Dampier, during the entire year, the rain falls for 43.5 days and collects up to 203mm (7.99") of precipitation.

Daylight

In January, the average length of the day is 13h and 13min.
On the first day of the month, sunrise is at 5:35 am and sunset at 6:57 pm. On the last day of January, in Dampier, sunrise is at 5:55 am and sunset at 6:57 pm AWST.

Sunshine

In January, the average sunshine in Dampier is 11.6h.

UV index

In Dampier, the average daily maximum UV index in January is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The daily high UV index of 7 during January translates into the following recommendations:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Enhance your sun protection with tightly woven, yet airy clothing.