St. Helena Weather in 1968

Historical record of St. Helena, California weather for the year 1968 based on NOAA data.
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1968 St. Helena Weather Extremes
Highest temperature 103 °F July 19
Lowest temperature 21 °F December 21
Highest daily low 74 °F September 17
Lowest daily high 40 °F January 8
Most daily precipitation 4.1 inches January 29
Most daily snow none -
Total annual precipitation 39.2 inches -
Total annual snow none -
Highest Temperatures in St. Helena in 1968
Rank Temperature Date
1 103 °F Jul 19
2 102 °F Aug 29
2 102 °F Jul 18
4 101 °F Sep 17
4 101 °F Jun 22
6 100 °F Aug 30
6 100 °F Jul 29
6 100 °F Jul 5
9 99 °F Sep 25
10 98 °F Aug 28
10 98 °F Aug 6
Lowest Temperatures in St. Helena in 1968
Rank Temperature Date
1 21 °F December 21
2 22 °F January 6
2 22 °F January 4
4 23 °F January 7
4 23 °F January 5
6 24 °F January 28
7 25 °F December 20
7 25 °F January 27
7 25 °F January 3
10 26 °F December 22
10 26 °F January 2
January 1968 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches)
January 1
45 30 0.00
January 2
55 26 0.00
January 3
57 25 0.00
January 4
56 22 0.00
January 5
54 23 0.00
January 6
46 22 0.00
January 7
46 23 0.00
January 8
40 28 0.16
January 9
47 36 0.39
January 10
52 42 3.02
January 11
55 27 0.00
January 12
53 28 0.00
January 13
59 42 0.17
January 14
53 47 1.06
January 15
59 44 0.73
January 16
58 37 0.05
January 17
62 30 0.00
January 18
64 29 0.00
January 19
68 33 0.00
January 20
69 32 0.00
January 21
65 36 0.00
January 22
79 39 0.00
January 23
72 34 0.00
January 24
68 33 0.00
January 25
71 36 0.00
January 26
52 36 0.00
January 27
47 25 0.00
January 28
46 24 0.20
January 29
50 42 4.07
January 30
52 42 1.69
January 31
52 39 0.01
February 1968 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches)
February 1
51 31 0.08
February 2
52 43 0.46
February 3
61 46 0.04
February 4
65 43 0.00
February 5
62 45 0.00
February 6
66 42 0.00
February 7
65 40 0.02
February 8
57 46 0.00
February 9
59 47 0.00
February 10
62 36 0.00
February 11
63 33 0.00
February 12
63 35 0.00
February 13
58 34 0.00
February 14
62 34 0.00
February 15
65 40 0.00
February 16
58 47 0.53
February 17
66 51 0.76
February 18
67 50 0.01
February 19
62 52 1.68
February 20
62 55 0.46
February 21
66 54 0.58
February 22
59 53 0.13
February 23
68 55 0.05
February 24
73 53 0.00
February 25
77 47 0.00
February 26
79 46 0.00
February 27
65 45 0.00
February 28
70 49 0.00
February 29
73 47 0.00
March 1968 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches)
March 1
63 47 0.00
March 2
78 44 0.00
March 3
73 44 0.00
March 4
74 43 0.00
March 5
64 45 0.03
March 6
61 37 0.01
March 7
55 46 0.07
March 8
63 40 0.10
March 9
64 33 0.00
March 10
71 34 0.00
March 11
64 38 0.00
March 12
57 32 1.45
March 13
59 39 0.61
March 14
61 42 0.32
March 15
62 38 0.00
March 16
56 47 1.24
March 17
61 37 0.00
March 18
63 35 0.00
March 19
69 36 0.00
March 20
73 35 0.00
March 21
72 37 0.00
March 22
68 44 0.00
March 23
68 45 0.00
March 24
72 41 0.00
March 25
65 43 0.02
March 26
73 34 0.00
March 27
77 35 0.00
March 28
84 41 0.00
March 29
85 46 0.00
March 30
79 44 0.00
March 31
71 42 0.00
April 1968 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches)
April 1
58 48 0.55
April 2
68 43 0.00
April 3
71 38 0.00
April 4
64 39 0.00
April 5
69 42 0.00
April 6
74 35 0.00
April 7
79 47 0.00
April 8
82 42 0.00
April 9
87 42 0.00
April 10
85 45 0.00
April 11
81 42 0.00
April 12
69 47 0.00
April 13
77 41 0.00
April 14
80 38 0.00
April 15
71 40 0.00
April 16
65 37 0.00
April 17
66 39 0.00
April 18
75 37 0.00
April 19
73 36 0.00
April 20
71 36 0.00
April 21
70 35 0.00
April 22
78 36 0.00
April 23
73 35 0.00
April 24
80 38 0.00
April 25
84 43 0.00
April 26
85 49 0.00
April 27
87 64 0.00
April 28
84 41 0.00
April 29
88 43 0.00
April 30
80 47 0.00
May 1968 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches)
May 1
78 38 0.00
May 2
82 43 0.00
May 3
68 48 0.00
May 4
66 49 0.00
May 5
73 47 0.00
May 6
77 35 0.00
May 7
81 36 0.00
May 8
74 39 0.00
May 9
71 45 0.00
May 10
75 37 0.00
May 11
70 38 0.00
May 12
69 40 0.00
May 13
55 48 0.33
May 14
68 38 0.04
May 15
78 40 0.00
May 16
83 42 0.00
May 17
80 46 0.00
May 18
81 48 0.00
May 19
74 54 0.00
May 20
73 54 0.00
May 21
70 47 0.00
May 22
71 45 0.00
May 23
75 44 0.00
May 24
70 41 0.00
May 25
77 53 0.10
May 26
87 52 0.00
May 27
95 54 0.00
May 28
91 53 0.00
May 29
89 48 0.00
May 30
90 48 0.00
May 31
90 44 0.00
June 1968 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches)
June 1
92 52 0.00
June 2
90 57 0.00
June 3
83 61 0.00
June 4
77 45 0.00
June 5
70 54 0.00
June 6
77 52 0.00
June 7
81 44 0.00
June 8
80 45 0.00
June 9
85 45 0.00
June 10
81 46 0.00
June 11
82 47 0.00
June 12
84 47 0.00
June 13
90 47 0.00
June 14
93 52 0.00
June 15
97 52 0.00
June 16
97 54 0.00
June 17
91 53 0.00
June 18
90 51 0.00
June 19
84 54 0.00
June 20
92 52 0.00
June 21
95 48 0.00
June 22
101 55 0.00
June 23
90 64 0.00
June 24
95 51 0.00
June 25
91 54 0.00
June 26
85 55 0.00
June 27
87 53 0.00
June 28
85 49 0.00
June 29
91 49 0.00
June 30
94 46 0.00
July 1968 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches)
July 1
91 46 0.00
July 2
85 53 0.00
July 3
89 49 0.00
July 4
95 52 0.00
July 5
100 58 0.00
July 6
82 54 0.00
July 7
85 51 0.00
July 8
83 51 0.00
July 9
89 54 0.00
July 10
91 55 0.00
July 11
93 51 0.00
July 12
85 51 0.00
July 13
88 52 0.00
July 14
84 52 0.00
July 15
86 48 0.00
July 16
90 47 0.00
July 17
96 50 0.00
July 18
102 53 0.00
July 19
103 55 0.00
July 20
95 51 0.00
July 21
84 54 0.00
July 22
88 53 0.00
July 23
79 53 0.00
July 24
83 55 0.00
July 25
85 55 0.00
July 26
92 53 0.00
July 27
92 51 0.00
July 28
82 54 0.00
July 29
100 62 0.00
July 30
88 55 0.00
July 31
83 56 0.00
August 1968 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches)
August 1
84 58 0.00
August 2
85 54 0.00
August 3
82 54 0.00
August 4
85 54 0.00
August 5
85 45 0.00
August 6
98 49 0.00
August 7
91 52 0.00
August 8
85 56 0.00
August 9
95 53 0.00
August 10
91 50 0.00
August 11
89 47 0.00
August 12
79 54 0.00
August 13
80 50 0.00
August 14
82 59 0.00
August 15
86 53 0.00
August 16
86 50 0.00
August 17
89 48 0.00
August 18
81 58 0.00
August 19
71 57 0.25
August 20
67 49 0.15
August 21
69 55 0.41
August 22
81 47 0.00
August 23
89 49 0.00
August 24
88 49 0.00
August 25
77 55 0.00
August 26
86 56 0.00
August 27
84 57 0.00
August 28
98 55 0.00
August 29
102 55 0.00
August 30
100 58 0.00
August 31
89 59 0.00
September 1968 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches)
September 1
87 59 0.00
September 2
82 58 0.00
September 3
83 56 0.00
September 4
75 59 0.00
September 5
87 58 0.00
September 6
86 55 0.00
September 7
84 51 0.00
September 8
86 53 0.00
September 9
85 50 0.00
September 10
86 47 0.00
September 11
85 52 0.00
September 12
86 50 0.00
September 13
81 57 0.00
September 14
82 50 0.00
September 15
90 50 0.00
September 16
95 62 0.00
September 17
101 74 0.00
September 18
89 58 0.00
September 19
80 47 0.00
September 20
78 42 0.00
September 21
79 44 0.00
September 22
87 48 0.00
September 23
95 49 0.00
September 24
97 47 0.00
September 25
99 48 0.00
September 26
96 47 0.00
September 27
97 45 0.00
September 28
89 46 0.00
September 29
73 46 0.00
September 30
80 45 0.00
October 1968 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches)
October 1
79 44 0.00
October 2
80 50 0.00
October 3
68 52 0.00
October 4
81 54 0.00
October 5
75 53 0.00
October 6
79 42 0.00
October 7
81 43 0.00
October 8
83 36 0.00
October 9
80 38 0.00
October 10
78 35 0.00
October 11
68 56 0.15
October 12
63 56 1.80
October 13
63 55 0.10
October 14
66 38 0.09
October 15
72 39 0.00
October 16
79 43 0.00
October 17
81 44 0.00
October 18
81 44 0.00
October 19
77 42 0.00
October 20
76 44 0.00
October 21
76 42 0.00
October 22
81 43 0.00
October 23
90 46 0.00
October 24
87 46 0.00
October 25
87 47 0.00
October 26
89 46 0.00
October 27
88 45 0.00
October 28
68 48 0.00
October 29
63 51 0.73
October 30
63 42 0.05
October 31
66 44 0.00
November 1968 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches)
November 1
58 39 0.00
November 2
56 50 1.24
November 3
63 54 0.20
November 4
58 41 0.00
November 5
65 50 0.02
November 6
56 44 0.11
November 7
68 44 0.00
November 8
73 47 0.00
November 9
71 48 0.00
November 10
74 49 0.00
November 11
69 46 0.05
November 12
61 40 0.18
November 13
61 35 0.00
November 14
55 35 0.56
November 15
62 42 0.44
November 16
58 49 0.00
November 17
61 45 0.00
November 18
58 52 0.42
November 19
69 43 0.00
November 20
69 46 0.00
November 21
65 45 0.00
November 22
59 47 0.00
November 23
61 37 0.00
November 24
57 39 0.22
November 25
62 34 0.00
November 26
70 36 0.00
November 27
68 32 0.00
November 28
64 35 0.00
November 29
59 32 0.03
November 30
50 33 0.21
December 1968 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches)
December 1
57 44 0.05
December 2
62 29 0.00
December 3
61 29 0.00
December 4
61 28 0.00
December 5
64 31 0.00
December 6
57 37 0.00
December 7
56 36 0.00
December 8
53 46 0.59
December 9
55 49 0.59
December 10
59 50 2.08
December 11
52 32 0.12
December 12
53 29 0.00
December 13
49 31 0.16
December 14
53 43 1.07
December 15
54 46 1.75
December 16
54 31 0.00
December 17
56 29 0.00
December 18
54 31 0.00
December 19
48 34 0.03
December 20
51 25 0.00
December 21
51 21 0.00
December 22
43 26 0.00
December 23
43 38 0.54
December 24
49 40 1.67
December 25
51 39 1.10
December 26
52 33 0.12
December 27
45 29 0.04
December 28
50 42 0.63
December 29
55 42 0.04
December 30
57 31 0.00
December 31
57 32 0.00
Weather Station Details
Years Station Coordinates
1907–2023 Saint Helena location