October weather forecast
Katherine, Australia

October, the same as September, is another sweltering spring month in Katherine, Australia, with temperature in the range of an average low of 23.9°C (75°F) and an average high of 37°C (98.6°F).

Temperature

Katherine marks the onset of October with an average high-temperature of a still very hot 37°C (98.6°F), subtly divergent from September's 35.3°C (95.5°F). In October, Katherine experiences a significant drop from daily zeniths to an average nighttime temperature of 23.9°C (75°F).

Heat index

The heat index value during October is calculated to be a blisteringly hot 42°C (107.6°F). Adopt enhanced safety measures, heat exhaustion and heat cramps could occur. Continuous activity may induce heatstroke.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', determines the feeling of heat when you account for the relative humidity. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

In Katherine, Australia, the average relative humidity in October is 41%.

Rainfall

In October, in Katherine, the rain falls for 8.4 days. Throughout October, 20mm (0.79") of precipitation is accumulated. Throughout the year, there are 128.5 rainfall days, and 705mm (27.76") of precipitation is accumulated.

Daylight

In October, the average length of the day is 12h and 25min.
On the first day of the month, sunrise is at 6:23 am and sunset at 6:37 pm. On the last day of October, in Katherine, sunrise is at 6:05 am and sunset at 6:43 pm ACST.

Sunshine

In Katherine, the average sunshine in October is 9.5h.

UV index

October is the month with the highest UV index, with an average maximum UV index of 8. A UV Index estimate of 8 to 10 represents a very high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: A daily maximum UV index of 8 in October translates into the following instructions:
Always stay safe. Unprotected skin and eyes can get damaged rapidly. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.