Template:York Region weatherbox

Climate data for Markham (Buttonville at Toronto Buttonville Airport)
WMO ID: 71639; coordinates 43°51′44″N 79°22′12″W / 43.86222°N 79.37000°W / 43.86222; -79.37000 (Toronto Buttonville Airport); elevation: 198.1 m (650 ft); 1981–2010 normals
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Record high humidex 16.0 14.4 29.2 35.7 41.0 44.6 50.9 47.4 43.6 37.8 24.9 20.6 50.9
Record high °C (°F) 14.9
(58.8)
14.9
(58.8)
26.0
(78.8)
31.7
(89.1)
34.6
(94.3)
36.6
(97.9)
37.2
(99.0)
37.8
(100.0)
34.4
(93.9)
31.0
(87.8)
22.1
(71.8)
18.0
(64.4)
37.8
(100.0)
Mean daily maximum °C (°F) −1.5
(29.3)
−0.9
(30.4)
4.5
(40.1)
12.1
(53.8)
19.1
(66.4)
24.6
(76.3)
27.1
(80.8)
26.0
(78.8)
21.5
(70.7)
14.1
(57.4)
7.2
(45.0)
0.9
(33.6)
12.9
(55.2)
Daily mean °C (°F) −5.8
(21.6)
−5.6
(21.9)
−0.4
(31.3)
6.7
(44.1)
13.0
(55.4)
18.6
(65.5)
21.2
(70.2)
20.2
(68.4)
15.7
(60.3)
8.9
(48.0)
3.1
(37.6)
−2.9
(26.8)
7.7
(45.9)
Mean daily minimum °C (°F) −10.1
(13.8)
−10.2
(13.6)
−5.3
(22.5)
1.2
(34.2)
6.8
(44.2)
12.6
(54.7)
15.2
(59.4)
14.3
(57.7)
9.9
(49.8)
3.6
(38.5)
−1.1
(30.0)
−6.8
(19.8)
2.5
(36.5)
Record low °C (°F) −35.2
(−31.4)
−25.7
(−14.3)
−25.6
(−14.1)
−10.1
(13.8)
−2.1
(28.2)
1.9
(35.4)
6.9
(44.4)
4.2
(39.6)
−2.0
(28.4)
−7.4
(18.7)
−15.0
(5.0)
−26.0
(−14.8)
−35.2
(−31.4)
Record low wind chill −42.6 −37.4 −35.6 −18.6 −4.4 0.0 0.0 0.0 −4.2 −8.8 −23.9 −36.6 −42.6
Average precipitation mm (inches) 62.1
(2.44)
50.5
(1.99)
53.2
(2.09)
74.1
(2.92)
79.6
(3.13)
82.8
(3.26)
79.0
(3.11)
76.2
(3.00)
81.8
(3.22)
68.0
(2.68)
80.0
(3.15)
65.7
(2.59)
852.9
(33.58)
Average rainfall mm (inches) 26.0
(1.02)
22.9
(0.90)
33.6
(1.32)
66.7
(2.63)
79.5
(3.13)
82.8
(3.26)
78.8
(3.10)
76.2
(3.00)
81.8
(3.22)
66.7
(2.63)
68.3
(2.69)
34.2
(1.35)
717.4
(28.24)
Average snowfall cm (inches) 38.9
(15.3)
29.9
(11.8)
19.3
(7.6)
7.5
(3.0)
0.1
(0.0)
0.0
(0.0)
0.0
(0.0)
0.0
(0.0)
0.0
(0.0)
0.6
(0.2)
12.1
(4.8)
34.2
(13.5)
142.6
(56.1)
Average precipitation days (≥ 0.2 mm) 16.7 12.9 12.0 12.3 12.0 11.8 11.2 9.9 10.8 13.2 14.5 15.3 152.7
Average rainy days (≥ 0.2 mm) 5.8 3.8 6.7 10.8 12.0 11.8 11.2 9.9 10.8 13.0 11.3 6.6 113.7
Average snowy days (≥ 0.2 cm) 13.4 10.8 7.0 2.9 0.13 0.0 0.0 0.0 0.0 0.48 4.7 10.8 50.2
Average relative humidity (%) (at 1500 LST) 69.6 64.0 57.8 52.9 52.3 53.9 53.4 55.9 59.2 62.4 68.9 71.1 60.1
Source: Environment and Climate Change Canada[1]
Climate data for Richmond Hill
Climate ID: 6157012; coordinates 43°52′38″N 79°26′52″W / 43.87722°N 79.44778°W / 43.87722; -79.44778 (Richmond Hill); elevation: 240 m (790 ft); 1981–2010 normals
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Record high °C (°F) 14.5
(58.1)
14.5
(58.1)
25.5
(77.9)
31.0
(87.8)
34.5
(94.1)
35.0
(95.0)
37.0
(98.6)
37.0
(98.6)
34.4
(93.9)
29.4
(84.9)
23.3
(73.9)
20.0
(68.0)
37.0
(98.6)
Mean daily maximum °C (°F) −2.2
(28.0)
−0.6
(30.9)
4.4
(39.9)
12.1
(53.8)
19.0
(66.2)
24.2
(75.6)
26.8
(80.2)
25.6
(78.1)
20.9
(69.6)
13.7
(56.7)
6.7
(44.1)
0.8
(33.4)
12.6
(54.7)
Daily mean °C (°F) −6.2
(20.8)
−4.9
(23.2)
−0.3
(31.5)
6.9
(44.4)
13.3
(55.9)
18.7
(65.7)
21.4
(70.5)
20.3
(68.5)
15.9
(60.6)
9.1
(48.4)
3.1
(37.6)
−2.7
(27.1)
7.9
(46.2)
Mean daily minimum °C (°F) −10.2
(13.6)
−9.1
(15.6)
−5
(23)
1.7
(35.1)
7.7
(45.9)
13.1
(55.6)
15.9
(60.6)
15.1
(59.2)
10.8
(51.4)
4.5
(40.1)
−0.5
(31.1)
−6.1
(21.0)
3.2
(37.8)
Record low °C (°F) −32.5
(−26.5)
−29
(−20)
−27
(−17)
−15
(5)
−5.6
(21.9)
0.6
(33.1)
4.4
(39.9)
3.0
(37.4)
−3.3
(26.1)
−7.8
(18.0)
−15.5
(4.1)
−30
(−22)
−32.5
(−26.5)
Average precipitation mm (inches) 62.3
(2.45)
58.0
(2.28)
58.8
(2.31)
70.1
(2.76)
81.6
(3.21)
80.2
(3.16)
83.5
(3.29)
89.2
(3.51)
88.4
(3.48)
69.1
(2.72)
87.2
(3.43)
66.8
(2.63)
895.2
(35.24)
Average rainfall mm (inches) 25.2
(0.99)
26.3
(1.04)
33.6
(1.32)
62.5
(2.46)
81.5
(3.21)
80.2
(3.16)
83.5
(3.29)
89.2
(3.51)
88.4
(3.48)
67.6
(2.66)
73.5
(2.89)
33.1
(1.30)
744.6
(29.31)
Average snowfall cm (inches) 37.1
(14.6)
31.7
(12.5)
25.2
(9.9)
7.6
(3.0)
0.1
(0.0)
0.0
(0.0)
0.0
(0.0)
0.0
(0.0)
0.0
(0.0)
1.5
(0.6)
13.7
(5.4)
33.7
(13.3)
150.6
(59.3)
Average precipitation days (≥ 0.2 mm) 18.3 13.9 14.4 13.6 13.6 11.9 11.3 11.2 12.4 13.4 15.2 16.2 165.2
Average rainy days (≥ 0.2 mm) 4.9 4.3 7.4 11.7 13.6 11.9 11.3 11.2 12.4 13.3 11.4 7.0 120.2
Average snowy days (≥ 0.2 cm) 15.3 11.3 9.0 3.2 0.12 0.0 0.0 0.0 0.0 0.62 5.3 11.6 56.5
Source: Environment and Climate Change Canada[2]
Climate data for Stouffville
Climate ID: 6158084; coordinates 43°58′N 79°15′W / 43.967°N 79.250°W / 43.967; -79.250 (Stouffville); elevation: 266.7 m (875 ft), 1981–2010 normals
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Record high °C (°F) 11.0
(51.8)
13.5
(56.3)
23.0
(73.4)
30.5
(86.9)
32.0
(89.6)
34.0
(93.2)
35.5
(95.9)
36.5
(97.7)
32.8
(91.0)
25.5
(77.9)
22.8
(73.0)
18.0
(64.4)
36.5
(97.7)
Mean daily maximum °C (°F) −3.2
(26.2)
−2.4
(27.7)
3.1
(37.6)
11.1
(52.0)
18.5
(65.3)
23.1
(73.6)
26.2
(79.2)
24.7
(76.5)
19.9
(67.8)
12.8
(55.0)
6.0
(42.8)
−0.6
(30.9)
11.6
(52.9)
Mean daily minimum °C (°F) −11.6
(11.1)
−10.9
(12.4)
−5.7
(21.7)
1.2
(34.2)
7.4
(45.3)
11.8
(53.2)
14.8
(58.6)
14
(57)
9.6
(49.3)
3.5
(38.3)
−1.0
(30.2)
−7.7
(18.1)
2.1
(35.8)
Record low °C (°F) −35.5
(−31.9)
−28.3
(−18.9)
−28.0
(−18.4)
−17.0
(1.4)
−3.3
(26.1)
0.0
(32.0)
7.0
(44.6)
2.5
(36.5)
−2.0
(28.4)
−7.2
(19.0)
−15.0
(5.0)
−31.5
(−24.7)
−35.5
(−31.9)
Average precipitation mm (inches) 52.8
(2.08)
53.5
(2.11)
62.8
(2.47)
65.5
(2.58)
81.2
(3.20)
73.3
(2.89)
75.8
(2.98)
99.3
(3.91)
79.2
(3.12)
81.2
(3.20)
78.5
(3.09)
65.6
(2.58)
868.6
(34.20)
Average rainfall mm (inches) 17.9
(0.70)
23.3
(0.92)
43.5
(1.71)
60.5
(2.38)
81.1
(3.19)
73.3
(2.89)
75.8
(2.98)
99.3
(3.91)
79.2
(3.12)
80.6
(3.17)
70.3
(2.77)
33.0
(1.30)
737.7
(29.04)
Average snowfall cm (inches) 34.9
(13.7)
30.2
(11.9)
19.3
(7.6)
5.0
(2.0)
0.1
(0.0)
0.0
(0.0)
0.0
(0.0)
0.0
(0.0)
0.0
(0.0)
0.6
(0.2)
8.2
(3.2)
32.7
(12.9)
131.0
(51.6)
Average precipitation days (≥ 0.2 mm) 11.0 10.3 10.1 10.8 11.0 10.7 9.2 10.8 10.4 13.0 12.6 12.3 131.9
Average rainy days (≥ 0.2 mm) 2.9 3.1 6.2 9.8 11.0 10.7 9.2 10.8 10.4 13.0 10.7 5.1 102.6
Average snowy days (≥ 0.2 cm) 8.4 7.7 4.7 1.2 0.1 0.0 0.0 0.0 0.0 0.2 2.6 8.3 33.1
Source: Environment and Climate Change Canada[3]
Climate data for Woodbridge (Vaughan)
Climate ID: 6159575; coordinates 43°47′N 79°36′W / 43.783°N 79.600°W / 43.783; -79.600 (Woodbridge); elevation: 164 m (538 ft); 1981–2010 normals
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Record high °C (°F) 17.0
(62.6)
15.5
(59.9)
26.5
(79.7)
31.5
(88.7)
33.0
(91.4)
36.0
(96.8)
39.0
(102.2)
37.2
(99.0)
36.1
(97.0)
30.6
(87.1)
25.0
(77.0)
19.5
(67.1)
39.0
(102.2)
Mean daily maximum °C (°F) −2.5
(27.5)
−0.5
(31.1)
4.3
(39.7)
12.0
(53.6)
18.8
(65.8)
24.1
(75.4)
26.9
(80.4)
25.4
(77.7)
20.9
(69.6)
13.9
(57.0)
6.9
(44.4)
0.8
(33.4)
12.6
(54.7)
Daily mean °C (°F) −6.6
(20.1)
−4.8
(23.4)
−0.4
(31.3)
6.6
(43.9)
12.9
(55.2)
18.1
(64.6)
20.8
(69.4)
19.6
(67.3)
15.4
(59.7)
9.0
(48.2)
3.1
(37.6)
−2.8
(27.0)
7.6
(45.7)
Mean daily minimum °C (°F) −10.7
(12.7)
−9.2
(15.4)
−5.2
(22.6)
1.2
(34.2)
6.8
(44.2)
12.0
(53.6)
14.7
(58.5)
13.8
(56.8)
9.8
(49.6)
4.0
(39.2)
−0.8
(30.6)
−6.4
(20.5)
2.5
(36.5)
Record low °C (°F) −34.5
(−30.1)
−30.0
(−22.0)
−29.4
(−20.9)
−17.2
(1.0)
−6.7
(19.9)
−1.7
(28.9)
2.8
(37.0)
−0.6
(30.9)
−5.0
(23.0)
−11.7
(10.9)
−18.3
(−0.9)
−30.0
(−22.0)
−34.5
(−30.1)
Average precipitation mm (inches) 50.3
(1.98)
44.2
(1.74)
49.2
(1.94)
63.3
(2.49)
79.1
(3.11)
76.3
(3.00)
70.4
(2.77)
80.4
(3.17)
84.6
(3.33)
66.5
(2.62)
78.3
(3.08)
57.4
(2.26)
799.8
(31.49)
Average rainfall mm (inches) 20.4
(0.80)
23.2
(0.91)
31.4
(1.24)
59.6
(2.35)
79.1
(3.11)
76.3
(3.00)
70.4
(2.77)
80.4
(3.17)
84.6
(3.33)
66.0
(2.60)
71.1
(2.80)
34.6
(1.36)
697.0
(27.44)
Average snowfall cm (inches) 29.9
(11.8)
21.1
(8.3)
17.8
(7.0)
3.7
(1.5)
0.0
(0.0)
0.0
(0.0)
0.0
(0.0)
0.0
(0.0)
0.0
(0.0)
0.45
(0.18)
7.2
(2.8)
22.8
(9.0)
102.8
(40.5)
Average precipitation days (≥ 0.2 mm) 13.5 10.3 10.7 11.8 12.0 10.8 9.5 9.6 10.6 12.7 13.1 12.8 137.4
Average rainy days (≥ 0.2 mm) 4.2 4.4 6.4 10.7 12.0 10.8 9.5 9.6 10.6 12.6 11.1 6.5 108.3
Average snowy days (≥ 0.2 cm) 10.2 6.8 5.1 1.5 0.0 0.0 0.0 0.0 0.0 0.23 3.0 7.5 34.3
Source: Environment and Climate Change Canada[4]

References

  1. ^ "Toronto Buttonville Airport". Canadian Climate Normals 1981−2010. Environment and Climate Change Canada. Retrieved 2014-04-12.
  2. ^ "Richmond Hill, Ontario". 1981–2010 Canadian Climate Normals. Environment and Climate Change Canada. Retrieved 2015-02-16.
  3. ^ "Stouffville WPCP". Canadian Climate Normals 1971–2000. Environment and Climate Change Canada. Retrieved 2016-05-12.
  4. ^ "Woodbridge, Ontario". Canadian Climate Normals 1981–2010. Environment and Climate Change Canada. Retrieved 2013-12-17.