Statistics: Sarnia, ON, Canada

Latitude: 43.00N Longitude: 082.18W Altitude: 181m

Temperature °C

	J	F	M	A	M	J	J	A	S	O	N	D
Maximum	-1	0	5	12	18	23	26	26	21	15	8	1
Minimum	-9	-8	-3	2	7	12	16	15	11	5	0	-5
Mean	-5	-4	1	7	13	18	21	20	16	10	4	-2

Precipitation

	J	F	M	A	M	J	J	A	S	O	N	D
Rain (mm)	19	24	47	66	67	78	68	75	90	63	73	42
Snow (cm)	31	29	18	7	0	0	0	0	0	2	11	32
Total (mm)	43	50	64	73	67	78	68	75	90	66	83	70
Snow Cover(cm)	11	6	0	0	0	0	0	0	0	0	1	5

Other Weather Information

	J	F	M	A	M	J	J	A	S	O	N	D
Sunshine (h)	-	-	135	-	245	270	295	-	-	-	-	65
Wind Speed(km/h)	-	-	-	-	-	-	-	-	-	15	18	18
Wind Direction	N	N	N	N	N	N	N	N	N	S	S	W

Number of days where

	J	F	M	A	M	J	J	A	S	O	N	D
Temp.<=0°C	30	26	25	12	1	0	0	0	0	4	16	27
Rain >=0.2 mm	4	4	8	11	11	11	10	10	11	11	11	7
Rain >=5 mm	1	2	3	4	5	5	4	4	5	4	4	3
Rain >=10 mm	0	0	2	2	2	3	2	2	3	2	3	1
Rain >=25 mm	0	0	0	0	0	0	0	0	0	0	0	0
Snow >=0.2 cm	12	10	7	2	0	0	0	0	0	0	4	10
Snow >=5 cm	2	2	1	0	0	0	0	0	0	0	0	2
Snow >=10 cm	0	0	0	0	0	0	0	0	0	0	0	0
Snow >=25 cm	0	0	0	0	0	0	0	0	0	0	0	0
Precip.>=0.2 mm	14	13	13	13	11	11	10	10	11	12	13	15
Precip.>=5 mm	3	3	4	5	5	5	4	4	5	4	5	5
Precip.>=10 mm	1	1	2	2	2	3	2	2	3	2	3	2
Precip.>=25 mm	0	0	0	0	0	0	0	0	0	0	0	0
Snow Cover>=1cm	21	21	9	2	0	0	0	0	0	0	3	16
Snow Cover>=5cm	16	17	5	0	0	0	0	0	0	0	0	10
Snow Cover>=10cm	12	12	3	0	0	0	0	0	0	0	0	5
Snow Cover>=20cm	5	6	0	0	0	0	0	0	0	0	0	0
Snow Cover>=50cm	0	0	0	0	0	0	0	0	0	0	0	0

The weather statistics displayed here represent the mean value of each meteorological parameter for each month of the year. The sampling period for this data covers 30 years from 1961 to 1990.