Example 1:

• Put a finger from your left hand on 40 km/h.
• Put a finger from your right hand on 0°C.
• Move the finger on your left hand across and move the finger on your right hand down.
• The wind chill is where your fingers meet at –7.4°C.

Wind Chill Temperatures

		Temperature (degree Celsius)
		10 °C	5 °C	0 °C	-5 °C	-10 °C	-15 °C	-20 °C	-25 °C	-30 °C	-35 °C	-40 °C
Wind Speed (kilometres per hour)	10 km/h	8.6	2.7	-3.3	-9.3	-15.3	-21.1	-27.2	-33.2	-39.2	-45.1	-51.1
	15 km/h	7.9	1.7	-4.4	-10.6	-16.7	-22.9	-29.1	-35.2	-41.4	-47.6	-53.7
	20 km/h	7.4	1.1	-5.2	-11.6	-17.9	-24.2	-30.5	-36.8	-43.1	-49.4	-55.7
	25 km/h	6.9	0.5	-5.9	-12.3	-18.8	-25.2	-31.6	-38.0	-44.5	-50.9	-57.3
	30 km/h	6.6	0.1	-6.5	-13.0	-19.5	-26.0	-32.6	-39.1	-45.6	-52.1	-58.7
	35 km/h	6.3	-0.4	-7.0	-13.6	-20.2	-26.8	-33.4	-40.0	-46.6	-53.2	-59.8
	40 km/h	6.0	-0.7	-7.4	-14.1	-20.8	-27.4	-34.1	-40.8	-47.5	-54.2	-60.9

Example 2:

• Put a finger from your left hand on 25 km/h.
• Put a finger from your right hand on -35°C.
• Move the finger on your left hand across and move the finger on your right hand down.
• The wind chill is where your fingers meet at –50.9°C. BRRRR!!!

Wind Chill Temperatures

		Temperature (degree Celsius)
		10 °C	5 °C	0 °C	-5 °C	-10 °C	-15 °C	-20 °C	-25 °C	-30 °C	-35 °C	-40 °C
Wind Speed (kilometres per hour)	10 km/h	8.6	2.7	-3.3	-9.3	-15.3	-21.1	-27.2	-33.2	-39.2	-45.1	-51.1
	15 km/h	7.9	1.7	-4.4	-10.6	-16.7	-22.9	-29.1	-35.2	-41.4	-47.6	-53.7
	20 km/h	7.4	1.1	-5.2	-11.6	-17.9	-24.2	-30.5	-36.8	-43.1	-49.4	-55.7
	25 km/h	6.9	0.5	-5.9	-12.3	-18.8	-25.2	-31.6	-38.0	-44.5	-50.9	-57.3
	30 km/h	6.6	0.1	-6.5	-13.0	-19.5	-26.0	-32.6	-39.1	-45.6	-52.1	-58.7
	35 km/h	6.3	-0.4	-7.0	-13.6	-20.2	-26.8	-33.4	-40.0	-46.6	-53.2	-59.8
	40 km/h	6.0	-0.7	-7.4	-14.1	-20.8	-27.4	-34.1	-40.8	-47.5	-54.2	-60.9