Stephenville Weather in 2018

Historical record of Stephenville, Newfoundland and Labrador weather for the year 2018 based on NOAA data.
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2018 Stephenville Weather Extremes
Highest temperature 26.1 °C August 8
Lowest temperature -13.3 °C March 27
Highest daily low 17.9 °C August 24
Lowest daily high -5.9 °C January 8
Most daily precipitation 4.8 cm October 21
Total annual precipitation 163.8 cm -
Highest Temperatures in Stephenville in 2018
Rank Temperature Date
1 26.1 °C Aug 8
1 26.1 °C Aug 7
3 25.3 °C Jul 28
4 25.2 °C Aug 20
5 25.0 °C Aug 10
5 25.0 °C Aug 9
7 24.9 °C Aug 28
8 24.7 °C Aug 6
9 24.6 °C Aug 5
9 24.6 °C Aug 4
9 24.6 °C Jul 17
Lowest Temperatures in Stephenville in 2018
Rank Temperature Date
1 -13.3 °C March 27
2 -12.9 °C December 31
3 -12.1 °C January 21
4 -12.0 °C March 2
5 -11.8 °C February 18
6 -11.7 °C December 12
6 -11.7 °C December 11
8 -11.6 °C February 17
9 -11.5 °C February 8
9 -11.5 °C February 7
9 -11.5 °C January 1
January 2018 Stephenville Weather
Day High (°C) Low (°C) Precip. (cm)
January 1
-1.0 -11.5 0.15
January 2
-0.5 -11.4 1.70
January 3
-1.1 -6.2 0.79
January 4
-2.3 -9.8 0.18
January 5
7.4 -9.8 1.24
January 6
7.4 -10.4 0.69
January 7
-1.1 -10.4 0.33
January 8
-5.9 -10.4 0.64
January 9
n/a n/a 0.23
January 10
-1.2 -9.4 0.53
January 11
n/a n/a 0.30
January 12
n/a n/a 0.15
January 13
9.8 1.3 4.55
January 14
n/a n/a 0.38
January 15
n/a n/a 0.05
January 16
n/a n/a 0.23
January 17
n/a n/a 0.13
January 18
0.3 -5.6 1.17
January 19
n/a n/a 0.10
January 20
n/a n/a 0.46
January 21
0.1 -12.1 0.76
January 22
-1.9 -9.5 0.36
January 23
-3.8 -9.5 0.03
January 24
6.0 -5.7 1.55
January 25
6.0 -7.7 0.15
January 26
n/a n/a 0.28
January 27
n/a n/a 0.23
January 28
n/a n/a 0.76
January 29
n/a n/a 3.99
January 30
n/a n/a 0.28
January 31
n/a n/a 0.94
February 2018 Stephenville Weather
Day High (°C) Low (°C) Precip. (cm)
February 1
6.8 -6.3 0.20
February 2
5.0 -5.0 1.27
February 3
n/a n/a 1.45
February 4
n/a n/a 0.15
February 5
n/a n/a 0.41
February 6
n/a n/a 0.99
February 7
-2.0 -11.5 0.20
February 8
1.2 -11.5 1.55
February 9
n/a n/a 0.30
February 10
n/a n/a 0.08
February 11
0.1 -7.3 2.03
February 12
2.2 -6.7 0.15
February 13
n/a n/a 0.56
February 14
n/a n/a 0.43
February 15
-0.8 -10.4 0.05
February 16
0.4 -7.2 0.33
February 17
0.4 -11.6 0.74
February 18
-2.2 -11.8 0.18
February 19
n/a n/a 0.13
February 20
n/a n/a 0.00
February 21
n/a n/a 0.13
February 22
n/a n/a 2.21
February 23
n/a n/a 0.10
February 24
n/a n/a 0.74
February 25
n/a n/a 0.33
February 26
n/a n/a 0.00
February 27
-1.1 -10.3 1.42
February 28
n/a n/a 0.08
March 2018 Stephenville Weather
Day High (°C) Low (°C) Precip. (cm)
March 1
n/a n/a 0.00
March 2
6.2 -12.0 0.00
March 3
n/a n/a 0.00
March 4
4.8 0.3 0.00
March 5
n/a n/a 0.00
March 6
3.5 -1.4 0.00
March 7
2.4 -1.4 0.00
March 8
1.8 -2.1 0.00
March 9
n/a n/a 0.13
March 10
n/a n/a 0.18
March 11
3.4 -2.4 0.00
March 12
n/a n/a 0.05
March 13
n/a n/a 0.00
March 14
5.7 -1.9 0.00
March 15
n/a n/a 0.66
March 16
n/a n/a 0.28
March 17
n/a n/a 0.10
March 18
-1.0 -3.6 0.13
March 19
-1.0 -3.3 0.25
March 20
-1.0 -2.5 0.53
March 21
0.1 -3.0 0.18
March 22
n/a n/a 0.00
March 23
3.1 -2.8 2.59
March 24
3.1 -1.4 0.08
March 25
2.0 -4.3 0.00
March 26
n/a n/a 0.00
March 27
6.2 -13.3 0.00
March 28
n/a n/a 0.48
March 29
n/a n/a 1.02
March 30
4.6 -0.5 0.00
March 31
n/a n/a 0.89
April 2018 Stephenville Weather
Day High (°C) Low (°C) Precip. (cm)
April 1
n/a n/a 0.13
April 2
4.5 -3.9 0.51
April 3
n/a n/a 0.05
April 4
n/a n/a 0.15
April 5
7.7 -7.2 1.85
April 6
n/a n/a 0.41
April 7
n/a n/a 0.74
April 8
n/a n/a 0.13
April 9
1.5 -10.8 2.69
April 10
0.2 -2.8 0.33
April 11
n/a n/a 0.00
April 12
n/a n/a 0.00
April 13
3.2 -7.7 0.05
April 14
3.2 -7.7 0.05
April 15
1.4 -6.5 0.15
April 16
n/a n/a 0.00
April 17
n/a n/a 0.00
April 18
n/a n/a 0.51
April 19
n/a n/a 0.51
April 20
n/a n/a 0.15
April 21
2.8 -1.1 0.56
April 22
4.2 -1.1 0.00
April 23
4.6 -5.5 0.00
April 24
n/a n/a 0.00
April 25
n/a n/a 0.00
April 26
14.1 -0.8 0.00
April 27
14.1 2.9 0.56
April 28
18.2 2.8 0.00
April 29
18.2 6.4 1.14
April 30
15.6 0.7 1.93
May 2018 Stephenville Weather
Day High (°C) Low (°C) Precip. (cm)
May 1
15.6 0.7 0.00
May 2
12.7 2.6 0.30
May 3
n/a n/a 0.05
May 4
n/a n/a 0.03
May 5
n/a n/a 1.78
May 6
7.9 2.8 0.05
May 7
8.0 1.4 0.91
May 8
10.1 -1.9 0.91
May 9
10.6 -1.9 0.00
May 10
13.6 -1.4 0.00
May 11
13.6 -0.8 0.23
May 12
9.0 0.7 0.00
May 13
n/a n/a 0.00
May 14
n/a n/a 0.00
May 15
n/a n/a 0.00
May 16
15.1 -0.1 2.08
May 17
n/a n/a 0.79
May 18
7.1 -2.4 0.00
May 19
9.6 -2.4 0.00
May 20
n/a n/a 0.99
May 21
10.9 2.5 0.18
May 22
8.8 2.4 0.05
May 23
n/a n/a 2.06
May 24
8.5 -0.3 0.71
May 25
6.0 -2.1 0.43
May 26
10.8 -1.0 0.33
May 27
11.2 -0.6 0.00
May 28
12.0 -0.6 0.00
May 29
13.3 0.4 1.60
May 30
n/a n/a 0.43
May 31
n/a n/a 0.00
June 2018 Stephenville Weather
Day High (°C) Low (°C) Precip. (cm)
June 1
20.4 -0.5 0.00
June 2
20.4 3.8 0.00
June 3
17.8 2.9 0.00
June 4
n/a n/a 0.00
June 5
n/a n/a 0.00
June 6
13.3 -0.1 0.00
June 7
n/a n/a 0.00
June 8
15.2 3.1 0.08
June 9
15.2 5.0 2.44
June 10
10.7 4.8 0.00
June 11
10.3 4.3 0.03
June 12
n/a n/a 0.00
June 13
11.6 0.3 1.37
June 14
17.4 1.0 0.03
June 15
17.4 1.0 0.00
June 16
18.9 1.9 0.00
June 17
18.9 4.3 0.00
June 18
15.7 2.3 0.71
June 19
12.8 2.4 2.51
June 20
12.8 6.9 0.10
June 21
13.6 7.2 0.71
June 22
13.6 7.6 0.00
June 23
n/a n/a 0.00
June 24
17.3 7.2 0.13
June 25
n/a n/a 0.00
June 26
n/a n/a 0.66
June 27
13.3 3.2 0.51
June 28
18.9 7.0 0.00
June 29
18.9 9.1 0.91
June 30
n/a n/a 0.86
July 2018 Stephenville Weather
Day High (°C) Low (°C) Precip. (cm)
July 1
16.4 9.8 1.17
July 2
21.9 10.3 0.00
July 3
21.9 11.6 0.00
July 4
21.4 11.8 0.00
July 5
n/a n/a 0.00
July 6
24.0 10.3 0.69
July 7
n/a n/a 1.09
July 8
n/a n/a 0.00
July 9
19.1 7.3 0.15
July 10
20.3 13.8 0.00
July 11
n/a n/a 0.05
July 12
20.6 12.7 0.03
July 13
20.6 8.2 0.00
July 14
n/a n/a 0.00
July 15
22.6 8.1 0.61
July 16
24.2 13.8 0.00
July 17
24.6 14.0 0.05
July 18
24.1 15.7 0.00
July 19
24.1 14.8 0.05
July 20
n/a n/a 0.00
July 21
24.0 10.2 0.00
July 22
24.3 11.9 0.13
July 23
n/a n/a 1.37
July 24
n/a n/a 2.41
July 25
n/a n/a 0.05
July 26
22.6 17.6 0.00
July 27
n/a n/a 0.30
July 28
25.3 17.3 0.00
July 29
n/a n/a 0.00
July 30
n/a n/a 0.30
July 31
n/a n/a 0.10
August 2018 Stephenville Weather
Day High (°C) Low (°C) Precip. (cm)
August 1
22.9 13.9 0.00
August 2
n/a n/a 0.00
August 3
n/a n/a 0.61
August 4
24.6 17.3 0.23
August 5
24.6 17.3 1.83
August 6
24.7 17.9 0.81
August 7
26.1 17.4 0.46
August 8
26.1 17.4 0.69
August 9
25.0 13.8 0.08
August 10
25.0 14.1 0.81
August 11
n/a n/a 0.00
August 12
23.4 12.8 0.00
August 13
23.4 12.8 0.00
August 14
23.5 13.1 0.00
August 15
23.8 14.7 0.23
August 16
n/a n/a 0.00
August 17
22.3 11.9 0.00
August 18
n/a n/a 0.00
August 19
n/a n/a 0.00
August 20
25.2 10.7 0.00
August 21
22.0 10.7 0.00
August 22
22.6 10.3 0.00
August 23
24.5 10.3 0.23
August 24
24.5 17.9 0.00
August 25
23.2 16.4 0.00
August 26
23.2 16.4 0.00
August 27
n/a n/a 0.00
August 28
24.9 12.1 0.18
August 29
n/a n/a 0.00
August 30
n/a n/a 0.10
August 31
n/a n/a 0.03
September 2018 Stephenville Weather
Day High (°C) Low (°C) Precip. (cm)
September 1
21.3 8.6 0.00
September 2
21.3 10.5 0.00
September 3
22.5 15.1 0.00
September 4
n/a n/a 1.17
September 5
20.9 9.9 0.00
September 6
n/a n/a 0.56
September 7
n/a n/a 0.00
September 8
19.6 9.2 0.46
September 9
15.9 5.5 0.00
September 10
17.0 3.3 0.00
September 11
n/a n/a 0.00
September 12
20.4 11.8 1.75
September 13
20.4 8.6 0.00
September 14
20.6 8.6 0.00
September 15
20.6 10.7 0.00
September 16
n/a n/a 0.05
September 17
18.8 7.0 0.84
September 18
17.1 4.9 2.97
September 19
n/a n/a 0.00
September 20
11.6 1.8 0.00
September 21
13.2 0.6 0.00
September 22
n/a n/a 1.45
September 23
16.2 6.3 0.00
September 24
n/a n/a 0.20
September 25
n/a n/a 0.00
September 26
n/a n/a 0.03
September 27
n/a n/a 2.11
September 28
17.9 3.5 0.13
September 29
15.4 3.5 1.27
September 30
n/a n/a 0.03
October 2018 Stephenville Weather
Day High (°C) Low (°C) Precip. (cm)
October 1
12.0 2.1 0.20
October 2
11.9 1.8 0.00
October 3
n/a n/a 0.03
October 4
n/a n/a 0.53
October 5
n/a n/a 0.89
October 6
n/a n/a 0.00
October 7
9.3 1.2 0.05
October 8
9.2 -1.7 0.00
October 9
9.2 -1.7 0.05
October 10
9.2 2.6 0.66
October 11
8.5 1.8 0.00
October 12
7.2 1.8 0.05
October 13
11.0 3.0 0.10
October 14
11.0 4.6 0.51
October 15
n/a n/a 1.17
October 16
n/a n/a 1.88
October 17
12.8 4.5 0.48
October 18
n/a n/a 1.24
October 19
6.9 2.5 1.09
October 20
n/a n/a 0.23
October 21
13.5 2.3 4.83
October 22
n/a n/a 0.15
October 23
6.7 1.4 0.23
October 24
n/a n/a 0.99
October 25
11.8 -0.1 0.66
October 26
n/a n/a 0.58
October 27
4.9 0.9 0.13
October 28
n/a n/a 3.10
October 29
13.1 0.4 3.25
October 30
13.8 7.3 0.08
October 31
n/a n/a 0.00
November 2018 Stephenville Weather
Day High (°C) Low (°C) Precip. (cm)
November 1
9.2 4.0 0.38
November 2
7.2 3.3 0.38
November 3
n/a n/a 1.78
November 4
n/a n/a 1.02
November 5
n/a n/a 0.00
November 6
6.7 0.4 0.00
November 7
n/a n/a 3.15
November 8
n/a n/a 0.33
November 9
n/a n/a 0.00
November 10
5.9 -0.3 0.30
November 11
6.4 -0.3 2.36
November 12
6.3 -0.4 0.53
November 13
n/a n/a 0.05
November 14
n/a n/a 1.30
November 15
5.8 -3.6 0.33
November 16
-1.0 -6.1 0.00
November 17
1.1 -6.9 0.64
November 18
1.1 -4.1 0.56
November 19
n/a n/a 0.08
November 20
0.5 -5.5 0.25
November 21
2.2 -3.2 0.36
November 22
n/a n/a 1.14
November 23
-0.4 -9.1 1.09
November 24
-2.5 -9.1 0.30
November 25
n/a n/a 0.05
November 26
4.0 -10.9 0.00
November 27
4.0 -4.2 0.00
November 28
3.2 -1.6 0.15
November 29
4.3 -1.3 0.48
November 30
4.3 1.4 0.00
December 2018 Stephenville Weather
Day High (°C) Low (°C) Precip. (cm)
December 1
n/a n/a 0.00
December 2
2.5 -1.1 0.03
December 3
5.3 -1.9 1.04
December 4
n/a n/a 0.28
December 5
1.1 -6.5 0.38
December 6
-2.7 -6.5 0.00
December 7
n/a n/a 0.33
December 8
-0.9 -4.4 0.30
December 9
-1.4 -7.4 0.25
December 10
n/a n/a 0.48
December 11
-0.7 -11.7 0.25
December 12
-0.7 -11.7 0.51
December 13
-2.2 -7.0 0.03
December 14
n/a n/a n/a
December 15
n/a n/a 0.43
December 16
n/a n/a 0.43
December 17
0.9 -9.1 0.00
December 18
3.5 -9.1 0.89
December 19
3.6 -4.2 0.56
December 20
1.2 -4.9 0.10
December 21
0.4 -4.9 0.00
December 22
n/a n/a 1.27
December 23
n/a n/a 1.19
December 24
n/a n/a 0.05
December 25
n/a n/a 0.33
December 26
n/a n/a 0.18
December 27
n/a n/a 0.30
December 28
-4.7 -10.4 0.33
December 29
n/a n/a 0.64
December 30
n/a n/a 0.36
December 31
-0.9 -12.9 0.20
Weather Station Details
Years Station Coordinates
1942–2024 Stephenville A location