St. Helena Weather in 1915

Historical record of St. Helena, California weather for the year 1915 based on NOAA data.
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1915 St. Helena Weather Extremes
Highest temperature 112 °F August 28
Lowest temperature 21 °F December 31
Highest daily low 59 °F June 3
Lowest daily high 40 °F January 13
Most daily precipitation 4.6 inches December 12
Highest Temperatures in St. Helena in 1915
Rank Temperature Date
1 112 °F Aug 28
2 106 °F Aug 30
2 106 °F Aug 27
4 103 °F Jul 22
5 102 °F Aug 29
5 102 °F Aug 19
5 102 °F Aug 18
5 102 °F Jul 20
9 101 °F Sep 18
9 101 °F Jul 16
Lowest Temperatures in St. Helena in 1915
Rank Temperature Date
1 21 °F December 31
2 26 °F January 23
3 28 °F January 18
3 28 °F January 10
5 29 °F February 21
5 29 °F January 17
7 30 °F December 29
7 30 °F December 19
7 30 °F November 14
7 30 °F November 11
7 30 °F January 19
January 1915 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches)
January 1
53 35 0.00
January 2
53 35 0.05
January 3
45 36 0.88
January 4
48 40 0.02
January 5
47 38 0.90
January 6
54 43 1.80
January 7
50 37 0.00
January 8
56 46 0.12
January 9
56 31 0.00
January 10
58 28 0.00
January 11
48 33 0.86
January 12
47 33 0.64
January 13
40 38 0.77
January 14
56 38 0.00
January 15
56 33 0.00
January 16
57 46 0.00
January 17
63 29 0.00
January 18
64 28 0.00
January 19
66 30 0.00
January 20
63 32 0.00
January 21
58 42 0.00
January 22
65 38 0.00
January 23
63 26 0.00
January 24
60 41 0.96
January 25
54 43 0.02
January 26
55 42 0.94
January 27
50 42 1.12
January 28
60 45 1.01
January 29
56 49 0.91
January 30
57 48 0.44
January 31
54 45 1.92
February 1915 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches)
February 1
55 47 3.57
February 2
54 46 0.85
February 3
52 39 0.39
February 4
56 46 0.00
February 5
59 42 0.00
February 6
59 38 0.00
February 7
51 45 2.41
February 8
54 47 1.58
February 9
51 44 0.33
February 10
56 41 0.00
February 11
60 32 0.00
February 12
60 33 0.00
February 13
61 33 0.00
February 14
64 33 0.00
February 15
61 42 2.01
February 16
57 49 2.38
February 17
56 50 0.00
February 18
57 46 0.00
February 19
55 44 0.62
February 20
52 40 0.00
February 21
49 29 1.67
February 22
54 45 0.07
February 23
55 44 0.65
February 24
55 46 0.10
February 25
64 46 0.00
February 26
65 38 0.00
February 27
51 44 0.54
February 28
60 37 0.00
March 1915 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches)
March 1
60 33 0.00
March 2
69 33 0.00
March 3
67 36 0.00
March 4
68 35 0.00
March 5
68 37 0.00
March 6
68 38 0.00
March 7
68 n/a 0.00
March 8
68 36 0.00
March 9
59 45 0.01
March 10
63 43 0.00
March 11
64 43 0.14
March 12
64 44 0.13
March 13
63 46 0.00
March 14
68 45 0.00
March 15
73 43 0.00
March 16
79 45 0.00
March 17
69 46 0.00
March 18
78 42 0.00
March 19
80 41 0.00
March 20
83 41 0.00
March 21
83 42 0.00
March 22
82 41 0.00
March 23
84 40 0.00
March 24
67 45 0.00
March 25
62 47 0.00
March 26
58 42 0.52
March 27
58 50 2.74
March 28
60 49 0.41
March 29
60 48 0.30
March 30
60 47 0.22
March 31
63 47 0.00
April 1915 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches)
April 1
73 50 0.00
April 2
68 52 0.03
April 3
69 44 0.00
April 4
70 47 0.00
April 5
71 41 0.00
April 6
62 45 0.20
April 7
66 50 0.00
April 8
70 41 0.00
April 9
78 42 0.00
April 10
76 45 0.00
April 11
75 43 0.00
April 12
68 50 0.00
April 13
67 41 0.00
April 14
83 49 0.01
April 15
83 44 0.00
April 16
73 49 0.00
April 17
74 50 0.00
April 18
70 49 0.00
April 19
70 50 0.00
April 20
70 49 0.00
April 21
65 47 0.00
April 22
65 47 0.00
April 23
65 45 0.00
April 24
66 40 0.00
April 25
65 47 0.00
April 26
68 46 0.03
April 27
68 51 0.00
April 28
75 46 0.00
April 29
73 52 0.00
April 30
69 49 0.00
May 1915 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches)
May 1
64 40 0.00
May 2
57 34 0.03
May 3
55 38 0.96
May 4
64 46 0.03
May 5
69 49 0.00
May 6
68 50 0.00
May 7
69 43 0.00
May 8
67 43 1.06
May 9
61 52 1.19
May 10
63 55 0.60
May 11
61 55 0.25
May 12
69 51 0.00
May 13
73 41 0.00
May 14
72 45 0.00
May 15
81 45 0.00
May 16
64 48 0.67
May 17
65 51 0.04
May 18
69 47 0.00
May 19
72 42 0.00
May 20
70 43 0.00
May 21
74 48 0.00
May 22
74 42 0.00
May 23
57 42 0.38
May 24
65 44 0.00
May 25
75 42 0.00
May 26
87 42 0.00
May 27
94 56 0.00
May 28
84 58 0.00
May 29
82 47 0.00
May 30
83 47 0.00
May 31
87 49 0.00
June 1915 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches)
June 1
86 54 n/a
June 2
90 52 n/a
June 3
81 59 n/a
June 4
92 58 n/a
June 5
86 51 n/a
June 6
86 51 n/a
June 7
88 54 n/a
June 8
87 55 n/a
June 9
91 48 n/a
June 10
86 47 n/a
June 11
84 44 n/a
June 12
83 44 n/a
June 13
83 45 n/a
June 14
88 50 n/a
June 15
87 41 n/a
June 16
89 47 n/a
June 17
84 47 n/a
June 18
83 51 n/a
June 19
83 42 n/a
June 20
84 45 n/a
June 21
83 50 n/a
June 22
83 53 n/a
June 23
84 45 n/a
June 24
85 52 n/a
June 25
85 49 n/a
June 26
86 50 n/a
June 27
92 48 n/a
June 28
95 50 n/a
June 29
95 51 n/a
June 30
92 49 n/a
July 1915 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches)
July 1
86 49 n/a
July 2
85 50 n/a
July 3
84 51 n/a
July 4
83 52 n/a
July 5
84 56 n/a
July 6
85 50 n/a
July 7
85 54 n/a
July 8
86 52 n/a
July 9
90 55 n/a
July 10
93 52 n/a
July 11
89 53 n/a
July 12
85 55 n/a
July 13
85 55 n/a
July 14
88 52 n/a
July 15
92 50 n/a
July 16
101 53 n/a
July 17
98 53 n/a
July 18
85 49 n/a
July 19
100 52 n/a
July 20
102 52 n/a
July 21
95 57 n/a
July 22
103 57 n/a
July 23
95 53 n/a
July 24
95 54 n/a
July 25
84 54 n/a
July 26
81 55 n/a
July 27
82 51 n/a
July 28
84 49 n/a
July 29
87 51 n/a
July 30
93 50 n/a
July 31
93 53 n/a
August 1915 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches)
August 1
98 55 n/a
August 2
93 56 n/a
August 3
97 50 n/a
August 4
96 47 n/a
August 5
92 46 n/a
August 6
90 46 n/a
August 7
91 47 n/a
August 8
99 48 n/a
August 9
97 49 n/a
August 10
90 49 n/a
August 11
89 50 n/a
August 12
88 51 n/a
August 13
82 54 n/a
August 14
83 57 n/a
August 15
84 56 n/a
August 16
88 55 n/a
August 17
96 55 n/a
August 18
102 51 n/a
August 19
102 51 n/a
August 20
92 53 n/a
August 21
87 55 n/a
August 22
84 58 n/a
August 23
86 57 n/a
August 24
87 54 n/a
August 25
90 54 n/a
August 26
91 53 n/a
August 27
106 53 n/a
August 28
112 53 n/a
August 29
102 58 n/a
August 30
106 55 n/a
August 31
95 49 n/a
September 1915 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches)
September 1
93 53 0.00
September 2
97 53 0.00
September 3
87 51 0.00
September 4
86 51 0.00
September 5
87 51 0.00
September 6
88 51 0.00
September 7
89 50 0.00
September 8
95 48 0.00
September 9
83 54 0.00
September 10
77 54 0.00
September 11
83 45 0.00
September 12
82 40 0.00
September 13
81 46 0.00
September 14
87 46 0.00
September 15
93 44 0.00
September 16
94 46 0.00
September 17
99 47 0.00
September 18
101 47 0.00
September 19
98 52 0.00
September 20
87 42 0.00
September 21
85 43 0.00
September 22
91 41 0.00
September 23
82 46 0.00
September 24
86 47 0.00
September 25
76 45 0.00
September 26
73 44 0.00
September 27
83 42 0.00
September 28
91 42 0.00
September 29
97 43 0.00
September 30
95 45 0.00
October 1915 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches)
October 1
88 43 0.00
October 2
92 44 0.00
October 3
97 56 0.00
October 4
98 50 0.00
October 5
95 42 0.00
October 6
91 42 0.00
October 7
83 38 0.00
October 8
80 40 0.00
October 9
79 47 0.00
October 10
79 45 0.00
October 11
84 38 0.00
October 12
85 36 0.00
October 13
82 40 0.00
October 14
85 44 0.00
October 15
85 45 0.00
October 16
84 38 0.00
October 17
84 39 0.00
October 18
85 39 0.00
October 19
83 37 0.00
October 20
84 38 0.00
October 21
78 46 0.00
October 22
75 41 0.00
October 23
75 51 0.26
October 24
80 41 0.00
October 25
83 41 0.00
October 26
87 41 0.00
October 27
89 42 0.00
October 28
93 44 0.00
October 29
88 44 0.00
October 30
73 44 0.00
October 31
85 43 0.00
November 1915 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches)
November 1
84 49 0.00
November 2
67 53 0.00
November 3
69 52 0.00
November 4
70 48 0.00
November 5
70 44 0.00
November 6
71 38 0.00
November 7
67 33 0.00
November 8
53 44 1.20
November 9
53 37 0.00
November 10
60 31 0.00
November 11
63 30 0.00
November 12
65 32 0.00
November 13
68 43 0.00
November 14
67 30 0.00
November 15
65 34 0.15
November 16
67 49 0.00
November 17
73 38 0.01
November 18
72 42 0.00
November 19
69 43 0.00
November 20
67 48 0.00
November 21
67 48 0.00
November 22
72 40 0.00
November 23
60 51 0.10
November 24
53 34 0.00
November 25
61 41 0.25
November 26
59 45 0.00
November 27
63 34 0.00
November 28
66 33 0.00
November 29
71 42 0.00
November 30
70 38 0.00
December 1915 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches)
December 1
62 37 0.08
December 2
58 49 2.71
December 3
56 49 0.97
December 4
59 41 0.00
December 5
59 44 0.26
December 6
60 49 0.00
December 7
67 44 0.00
December 8
55 39 0.25
December 9
60 42 0.00
December 10
51 38 0.13
December 11
55 40 0.00
December 12
54 42 4.55
December 13
54 49 0.68
December 14
56 38 0.00
December 15
58 36 0.00
December 16
60 35 0.00
December 17
52 40 0.16
December 18
61 37 0.00
December 19
60 30 0.00
December 20
61 39 0.01
December 21
66 41 0.00
December 22
69 41 0.00
December 23
64 39 0.00
December 24
69 37 0.00
December 25
63 38 0.00
December 26
59 38 0.00
December 27
58 33 0.00
December 28
49 35 0.03
December 29
51 30 0.00
December 30
46 32 0.00
December 31
45 21 0.00
Weather Station Details
Years Station Coordinates
1907–2023 Saint Helena location