St. Helena Weather in 1948

Historical record of St. Helena, California weather for the year 1948 based on NOAA data.
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1948 St. Helena Weather Extremes
Highest temperature 105 °F July 14
Lowest temperature 19 °F December 24
Highest daily low 60 °F October 3
Lowest daily high 39 °F December 26
Most daily precipitation 2.7 inches March 23
Most daily snow 1.8 inches December 25
Total annual precipitation 25.9 inches -
Highest Temperatures in St. Helena in 1948
Rank Temperature Date
1 105 °F Jul 14
2 103 °F Jul 15
3 102 °F Sep 13
4 101 °F Sep 11
4 101 °F Sep 10
6 100 °F Sep 12
6 100 °F Jul 13
8 99 °F Sep 9
8 99 °F Sep 1
10 98 °F Sep 3
10 98 °F Sep 2
10 98 °F Aug 28
10 98 °F Jul 28
Lowest Temperatures in St. Helena in 1948
Rank Temperature Date
1 19 °F December 24
2 21 °F January 28
3 22 °F February 2
4 24 °F December 23
4 24 °F December 22
4 24 °F December 4
7 25 °F November 28
7 25 °F February 12
7 25 °F February 7
10 26 °F December 15
10 26 °F February 13
10 26 °F February 4
10 26 °F January 29
January 1948 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
January 1
46 41 0.40 n/a
January 2
63 44 0.52 n/a
January 3
60 43 0.00 n/a
January 4
60 52 0.37 n/a
January 5
60 54 0.11 n/a
January 6
60 50 0.08 n/a
January 7
58 54 1.28 n/a
January 8
59 40 0.00 n/a
January 9
60 32 0.00 n/a
January 10
61 33 0.00 n/a
January 11
69 29 0.00 n/a
January 12
72 48 0.00 n/a
January 13
70 41 0.00 n/a
January 14
71 29 0.00 n/a
January 15
65 29 0.00 n/a
January 16
71 30 0.00 n/a
January 17
67 29 0.00 n/a
January 18
73 31 0.00 n/a
January 19
64 34 0.00 n/a
January 20
63 28 0.00 n/a
January 21
63 29 0.00 n/a
January 22
78 30 0.00 n/a
January 23
82 41 0.00 n/a
January 24
70 30 0.00 n/a
January 25
59 30 0.00 n/a
January 26
58 42 0.00 n/a
January 27
62 34 0.00 n/a
January 28
58 21 0.00 n/a
January 29
54 26 0.00 n/a
January 30
60 27 0.00 n/a
January 31
57 31 0.00 n/a
February 1948 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
February 1
55 29 0.00 n/a
February 2
47 22 0.14 n/a
February 3
57 32 0.00 n/a
February 4
44 26 0.40 n/a
February 5
47 34 0.22 n/a
February 6
49 33 0.13 n/a
February 7
55 25 0.00 n/a
February 8
52 27 0.00 n/a
February 9
56 45 0.42 n/a
February 10
52 33 0.00 n/a
February 11
55 30 0.00 n/a
February 12
61 25 0.00 n/a
February 13
55 26 0.00 n/a
February 14
63 33 0.00 n/a
February 15
56 34 0.18 n/a
February 16
70 46 0.00 n/a
February 17
70 39 0.00 n/a
February 18
56 44 0.02 n/a
February 19
61 47 0.00 n/a
February 20
65 35 0.00 n/a
February 21
65 41 0.00 n/a
February 22
60 50 0.00 n/a
February 23
60 33 0.00 n/a
February 24
71 33 0.00 n/a
February 25
73 36 0.00 n/a
February 26
67 34 0.00 n/a
February 27
57 32 0.00 n/a
February 28
57 39 0.13 n/a
February 29
65 30 0.00 n/a
March 1948 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
March 1
67 34 0.00 n/a
March 2
63 40 0.00 n/a
March 3
63 31 0.00 n/a
March 4
68 35 0.00 n/a
March 5
59 27 0.00 n/a
March 6
66 30 0.00 n/a
March 7
70 28 0.00 n/a
March 8
56 35 0.18 n/a
March 9
63 33 0.00 n/a
March 10
66 35 0.00 n/a
March 11
65 29 0.00 n/a
March 12
57 40 0.24 n/a
March 13
51 43 0.24 n/a
March 14
53 33 0.18 n/a
March 15
57 29 0.00 n/a
March 16
55 42 0.40 n/a
March 17
59 35 0.01 n/a
March 18
60 36 0.00 n/a
March 19
57 35 0.23 n/a
March 20
60 31 0.00 n/a
March 21
63 32 0.00 n/a
March 22
58 46 0.06 n/a
March 23
53 46 2.69 n/a
March 24
52 42 0.55 n/a
March 25
58 29 0.00 n/a
March 26
66 31 0.00 n/a
March 27
72 35 0.00 n/a
March 28
68 38 0.36 n/a
March 29
64 45 0.04 n/a
March 30
66 38 0.00 n/a
March 31
70 37 0.00 n/a
April 1948 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
April 1
63 42 0.00 n/a
April 2
53 46 0.87 n/a
April 3
55 34 0.08 n/a
April 4
56 44 0.67 n/a
April 5
58 39 0.29 n/a
April 6
56 36 0.11 n/a
April 7
56 31 0.00 n/a
April 8
57 39 0.62 n/a
April 9
56 49 0.23 n/a
April 10
60 40 0.30 n/a
April 11
64 38 0.02 n/a
April 12
65 33 0.00 n/a
April 13
60 32 0.03 n/a
April 14
56 46 0.57 n/a
April 15
70 49 0.79 n/a
April 16
68 49 0.04 n/a
April 17
66 45 0.19 n/a
April 18
78 39 0.00 n/a
April 19
75 39 0.00 n/a
April 20
72 46 0.00 n/a
April 21
60 48 0.44 n/a
April 22
60 45 0.17 n/a
April 23
68 39 0.04 n/a
April 24
77 42 0.00 n/a
April 25
76 48 0.00 n/a
April 26
70 43 0.00 n/a
April 27
59 45 0.00 n/a
April 28
53 42 0.23 n/a
April 29
51 32 1.14 n/a
April 30
62 45 0.34 n/a
May 1948 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
May 1
67 36 0.00 n/a
May 2
71 39 0.00 n/a
May 3
71 45 0.00 n/a
May 4
81 46 0.00 n/a
May 5
83 48 0.00 n/a
May 6
81 44 0.00 n/a
May 7
74 43 0.00 n/a
May 8
67 37 0.00 n/a
May 9
70 36 0.00 n/a
May 10
75 36 0.00 n/a
May 11
77 40 0.00 n/a
May 12
73 40 0.00 n/a
May 13
74 45 0.00 n/a
May 14
80 39 0.00 n/a
May 15
85 41 0.00 n/a
May 16
73 41 0.00 n/a
May 17
70 49 0.00 n/a
May 18
65 44 0.03 n/a
May 19
63 44 0.06 n/a
May 20
58 49 0.09 n/a
May 21
71 46 0.00 n/a
May 22
85 44 0.00 n/a
May 23
80 44 0.00 n/a
May 24
75 51 0.00 n/a
May 25
84 51 0.00 n/a
May 26
80 44 0.00 n/a
May 27
67 44 0.03 n/a
May 28
66 40 0.00 n/a
May 29
63 51 0.23 n/a
May 30
63 53 0.48 n/a
May 31
71 47 0.05 n/a
June 1948 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
June 1
77 48 0.00 n/a
June 2
75 53 0.00 n/a
June 3
71 54 0.00 n/a
June 4
73 44 0.00 n/a
June 5
77 54 0.16 n/a
June 6
75 55 0.01 n/a
June 7
87 48 0.00 n/a
June 8
78 54 0.01 n/a
June 9
74 55 0.00 n/a
June 10
70 55 0.00 n/a
June 11
78 53 0.00 n/a
June 12
75 53 0.00 n/a
June 13
78 45 0.00 n/a
June 14
79 50 0.00 n/a
June 15
82 45 0.00 n/a
June 16
84 45 0.00 n/a
June 17
87 44 0.00 n/a
June 18
82 52 0.00 n/a
June 19
88 49 0.00 n/a
June 20
88 57 0.00 n/a
June 21
96 54 0.00 n/a
June 22
95 60 0.00 n/a
June 23
93 54 0.00 n/a
June 24
83 52 0.00 n/a
June 25
83 54 0.00 n/a
June 26
79 53 0.00 n/a
June 27
82 55 0.00 n/a
June 28
91 55 0.00 n/a
June 29
95 53 0.00 n/a
June 30
88 54 0.00 n/a
July 1948 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
July 1
81 55 0.00 0.0
July 2
80 54 0.00 0.0
July 3
80 46 0.00 0.0
July 4
71 52 0.00 0.0
July 5
67 51 0.00 0.0
July 6
78 53 0.00 0.0
July 7
83 48 0.00 0.0
July 8
86 42 0.00 0.0
July 9
95 45 0.00 0.0
July 10
94 54 0.00 0.0
July 11
90 51 0.00 0.0
July 12
95 50 0.00 0.0
July 13
100 52 0.00 0.0
July 14
105 54 0.00 0.0
July 15
103 55 0.00 0.0
July 16
97 54 0.00 0.0
July 17
85 55 0.00 0.0
July 18
89 57 0.00 0.0
July 19
83 56 0.00 0.0
July 20
89 52 0.00 0.0
July 21
87 52 0.00 0.0
July 22
84 52 0.00 0.0
July 23
79 53 0.00 0.0
July 24
87 53 0.00 0.0
July 25
92 50 0.00 0.0
July 26
90 47 0.00 0.0
July 27
94 50 0.00 0.0
July 28
98 53 0.00 0.0
July 29
80 49 0.00 0.0
July 30
90 n/a 0.00 0.0
July 31
89 48 0.00 0.0
August 1948 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
August 1
91 50 0.00 0.0
August 2
86 53 0.00 0.0
August 3
83 54 0.00 0.0
August 4
82 50 0.00 0.0
August 5
94 53 0.00 0.0
August 6
91 53 0.00 0.0
August 7
84 54 0.00 0.0
August 8
81 53 0.00 0.0
August 9
81 49 0.00 0.0
August 10
82 50 0.00 0.0
August 11
83 46 0.00 0.0
August 12
84 52 0.00 0.0
August 13
88 55 0.00 0.0
August 14
89 48 0.00 0.0
August 15
89 47 0.00 0.0
August 16
87 43 0.00 0.0
August 17
86 47 0.00 0.0
August 18
81 55 0.00 0.0
August 19
91 51 0.00 0.0
August 20
95 48 0.00 0.0
August 21
88 52 0.00 0.0
August 22
74 55 0.00 0.0
August 23
83 45 0.00 0.0
August 24
91 46 0.00 0.0
August 25
93 49 0.00 0.0
August 26
89 54 0.00 0.0
August 27
91 46 0.00 0.0
August 28
98 46 0.00 0.0
August 29
95 46 0.00 0.0
August 30
94 46 0.00 0.0
August 31
97 50 0.00 0.0
September 1948 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
September 1
99 48 0.00 0.0
September 2
98 42 0.00 0.0
September 3
98 50 0.00 0.0
September 4
92 47 0.00 0.0
September 5
90 54 0.00 0.0
September 6
92 47 0.00 0.0
September 7
93 48 0.00 0.0
September 8
93 48 0.00 0.0
September 9
99 45 0.00 0.0
September 10
101 46 0.00 0.0
September 11
101 49 0.00 0.0
September 12
100 44 0.00 0.0
September 13
102 46 0.00 0.0
September 14
96 47 0.00 0.0
September 15
85 43 0.00 0.0
September 16
77 45 0.09 0.0
September 17
77 57 0.02 0.0
September 18
70 58 0.01 0.0
September 19
80 48 0.00 0.0
September 20
79 47 0.00 0.0
September 21
73 45 0.00 0.0
September 22
74 43 0.00 0.0
September 23
74 47 0.00 0.0
September 24
72 44 0.00 0.0
September 25
73 40 0.00 0.0
September 26
75 43 0.00 0.0
September 27
85 38 0.00 0.0
September 28
86 40 0.00 0.0
September 29
84 42 0.00 0.0
September 30
86 41 0.00 0.0
October 1948 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
October 1
79 45 0.00 0.0
October 2
78 47 0.00 0.0
October 3
70 60 0.20 0.0
October 4
70 50 0.00 0.0
October 5
78 51 0.00 0.0
October 6
86 44 0.00 0.0
October 7
90 46 0.00 0.0
October 8
90 48 0.00 0.0
October 9
81 45 0.00 0.0
October 10
78 45 0.00 0.0
October 11
69 55 0.63 0.0
October 12
71 48 0.03 0.0
October 13
73 47 0.00 0.0
October 14
62 48 0.00 0.0
October 15
73 42 0.00 0.0
October 16
84 45 0.00 0.0
October 17
88 43 0.00 0.0
October 18
81 43 0.00 0.0
October 19
75 45 0.00 0.0
October 20
71 44 0.00 0.0
October 21
83 44 0.00 0.0
October 22
79 46 0.00 0.0
October 23
74 46 0.00 0.0
October 24
79 47 0.00 0.0
October 25
83 42 0.00 0.0
October 26
85 40 0.00 0.0
October 27
78 37 0.00 0.0
October 28
67 36 0.00 0.0
October 29
63 34 0.00 0.0
October 30
67 31 0.00 0.0
October 31
61 43 0.01 0.0
November 1948 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
November 1
60 54 0.56 0.0
November 2
65 56 0.35 0.0
November 3
65 49 0.22 0.0
November 4
71 43 0.00 0.0
November 5
74 37 0.00 0.0
November 6
65 40 0.00 0.0
November 7
68 42 0.00 0.0
November 8
71 52 0.00 0.0
November 9
77 32 0.00 0.0
November 10
68 32 0.00 0.0
November 11
77 38 0.00 0.0
November 12
75 36 0.00 0.0
November 13
75 36 0.00 0.0
November 14
61 35 0.00 0.0
November 15
60 50 0.30 0.0
November 16
55 38 0.10 0.0
November 17
60 35 0.00 0.0
November 18
66 35 0.00 0.0
November 19
58 35 0.12 0.0
November 20
64 34 0.00 0.0
November 21
71 44 0.00 0.0
November 22
69 40 0.00 0.0
November 23
69 35 0.00 0.0
November 24
67 35 0.00 0.0
November 25
61 29 0.00 0.0
November 26
58 37 0.00 0.0
November 27
63 27 0.00 0.0
November 28
62 25 0.00 0.0
November 29
63 32 0.00 0.0
November 30
64 30 0.00 0.0
December 1948 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
December 1
65 30 0.00 0.0
December 2
59 31 0.00 0.0
December 3
53 33 0.22 0.0
December 4
48 24 0.00 0.0
December 5
55 41 1.24 0.0
December 6
57 28 0.00 0.0
December 7
51 42 0.35 0.0
December 8
58 43 0.04 0.0
December 9
58 37 0.00 0.0
December 10
57 38 0.00 0.0
December 11
61 40 0.00 0.0
December 12
55 42 0.23 0.0
December 13
52 39 0.34 0.0
December 14
48 37 0.19 0.0
December 15
44 26 0.00 0.0
December 16
42 28 0.25 0.0
December 17
50 36 0.23 0.0
December 18
58 30 0.00 0.0
December 19
52 28 0.00 0.0
December 20
43 30 0.00 0.0
December 21
54 33 0.00 0.0
December 22
48 24 0.00 0.0
December 23
48 24 0.00 0.0
December 24
43 19 0.00 0.0
December 25
41 32 0.77 1.8
December 26
39 35 0.85 0.0
December 27
52 38 0.50 0.0
December 28
50 35 0.00 0.0
December 29
50 30 0.00 0.0
December 30
54 29 0.00 0.0
December 31
44 32 0.12 0.0
Weather Station Details
Years Station Coordinates
1907–2023 Saint Helena location