January weather forecast
Coomberdale, Australia

January, the same as December, in Coomberdale, Australia, is a hot summer month, with an average temperature varying between 34.8°C (94.6°F) and 19.9°C (67.8°F).

Temperature

Coomberdale notes the warmest temperatures in January, with a high average of 34.8°C (94.6°F) and a low of 19.9°C (67.8°F).

Heat index

January's heat index is evaluated at a fiery hot 38°C (100.4°F). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'real feel', gauges the sensation of temperature factoring in the air's moisture content. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

In January, the average relative humidity is 44%.

Rainfall

In Coomberdale, in January, it is raining for 5.3 days, with typically 12mm (0.47") of accumulated precipitation. Throughout the year, there are 85.8 rainfall days, and 190mm (7.48") of precipitation is accumulated.

Daylight

In Coomberdale, the average length of the day in January is 13h and 52min.
On the first day of January in Coomberdale, sunrise is at 5:16 am and sunset at 7:21 pm. On the last day of the month, sunrise is at 5:42 am and sunset at 7:16 pm AWST.

Sunshine

The month with the most sunshine in Coomberdale is January, with an average of 11.7h of sunshine.

UV index

January, February and December, with an average maximum UV index of 7, are months with the highest UV index in Coomberdale, Australia. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: In January, a regular UV index of 7 translates into these guidelines:
Resist overexposure. Safeguarding from solar damage is indispensable. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.