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St. Helena Weather in 1931

Historical record of St. Helena, California weather for the year 1931 based on NOAA data.
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1931 St. Helena Weather Extremes
Highest temperature 114 °F July 4
Lowest temperature 23 °F November 23
Highest daily low 65 °F May 19
Lowest daily high 41 °F December 13
Most daily precipitation 3.5 inches December 27
Total annual precipitation 33.5 inches -
What was the hottest temperature in St. Helena in 1931?
The highest temperature recorded in St. Helena, California in 1931 was 114 °F which happened on July 4.
Highest Temperatures: All-Time By Year
Highest Temperatures in St. Helena in 1931
Rank Temperature Date
1 114 °F Jul 4
2 110 °F Aug 24
3 109 °F Jul 18
3 109 °F Jul 3
5 108 °F Aug 23
6 107 °F Jul 5
7 106 °F Aug 25
8 105 °F Jul 11
8 105 °F Jul 10
10 104 °F Aug 22
What was the coldest temperature in St. Helena in 1931?
The lowest temperature recorded in St. Helena, California in 1931 was 23 °F which happened on Nov 23.
Lowest Temperatures: All-Time By Year
Lowest Temperatures in St. Helena in 1931
Rank Temperature Date
1 23 °F November 23
2 24 °F November 24
3 25 °F December 16
3 25 °F December 12
3 25 °F November 30
6 26 °F December 6
6 26 °F November 25
8 27 °F December 15
8 27 °F December 5
8 27 °F November 28
January 1931 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches)
January 1
 55 42 1.79
January 2
 55 37 0.45
January 3
 55 40 0.07
January 4
 54 39 0.00
January 5
 53 33 1.00
January 6
 47 31 0.00
January 7
 50 43 0.57
January 8
 57 33 0.00
January 9
 62 30 0.00
January 10
 57 29 0.00
January 11
 56 30 0.00
January 12
 57 29 0.00
January 13
 52 40 0.44
January 14
 56 33 0.00
January 15
 54 36 0.00
January 16
 52 36 0.15
January 17
 57 30 0.00
January 18
 56 29 0.00
January 19
 55 30 0.00
January 20
 57 29 0.00
January 21
 49 40 0.32
January 22
 58 49 0.93
January 23
 62 48 1.16
January 24
 59 36 0.00
January 25
 60 32 0.00
January 26
 62 32 0.00
January 27
 69 39 0.00
January 28
 72 35 0.00
January 29
 77 33 0.00
January 30
 75 34 0.00
January 31
 64 32 0.00
February 1931 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches)
February 1
 n/a n/a n/a
February 2
 n/a n/a n/a
February 3
 n/a n/a n/a
February 4
 n/a n/a n/a
February 5
 n/a n/a n/a
February 6
 n/a n/a n/a
February 7
 n/a n/a n/a
February 8
 n/a n/a n/a
February 9
 n/a n/a n/a
February 10
 57 50 0.18
February 11
 65 43 0.00
February 12
 73 38 0.00
February 13
 53 41 0.20
February 14
 50 46 0.40
February 15
 59 33 0.00
February 16
 58 38 0.00
February 17
 55 41 0.09
February 18
 61 39 0.23
February 19
 60 35 0.32
February 20
 64 39 0.00
February 21
 65 35 0.00
February 22
 72 41 0.00
February 23
 64 36 0.01
February 24
 61 39 0.00
February 25
 65 33 0.00
February 26
 55 37 0.07
February 27
 64 39 0.00
February 28
 75 40 0.00
March 1931 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches)
March 1
 76 38 0.00
March 2
 79 40 0.00
March 3
 81 40 0.00
March 4
 76 41 0.00
March 5
 73 45 0.00
March 6
 64 39 0.00
March 7
 65 30 0.00
March 8
 62 37 0.00
March 9
 60 45 0.05
March 10
 55 39 0.05
March 11
 55 52 1.84
March 12
 56 50 0.33
March 13
 71 35 0.00
March 14
 72 39 0.00
March 15
 72 40 0.00
March 16
 75 45 0.00
March 17
 76 44 0.00
March 18
 62 48 0.65
March 19
 74 47 0.00
March 20
 80 49 0.00
March 21
 81 37 0.00
March 22
 78 37 0.00
March 23
 85 39 0.04
March 24
 70 38 0.00
March 25
 68 38 0.00
March 26
 69 39 0.00
March 27
 68 35 0.06
March 28
 70 33 0.00
March 29
 68 37 0.00
March 30
 69 46 0.00
March 31
 70 50 0.00
April 1931 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches)
April 1
 71 40 0.00
April 2
 74 39 0.00
April 3
 78 36 0.00
April 4
 79 33 0.00
April 5
 68 37 0.00
April 6
 80 38 0.00
April 7
 82 40 0.00
April 8
 88 38 0.00
April 9
 85 35 0.00
April 10
 82 37 0.00
April 11
 80 45 0.00
April 12
 55 37 0.00
April 13
 68 41 0.11
April 14
 80 40 0.00
April 15
 83 39 0.00
April 16
 89 40 0.00
April 17
 80 39 0.00
April 18
 83 40 0.00
April 19
 90 39 0.00
April 20
 96 42 0.00
April 21
 93 45 0.00
April 22
 60 42 0.10
April 23
 70 45 0.05
April 24
 68 42 0.17
April 25
 69 40 0.05
April 26
 64 50 0.37
April 27
 78 46 0.00
April 28
 79 44 0.00
April 29
 76 43 0.00
April 30
 75 42 0.00
May 1931 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches)
May 1
 71 46 0.00
May 2
 70 44 0.00
May 3
 72 47 0.00
May 4
 71 44 0.00
May 5
 72 49 0.00
May 6
 70 50 0.00
May 7
 87 42 0.00
May 8
 94 51 0.00
May 9
 98 53 0.00
May 10
 84 52 0.00
May 11
 72 51 0.00
May 12
 78 47 0.00
May 13
 61 48 0.01
May 14
 81 55 0.00
May 15
 76 47 0.00
May 16
 83 46 0.00
May 17
 85 45 0.00
May 18
 90 55 0.00
May 19
 92 65 0.00
May 20
 95 54 0.00
May 21
 80 47 0.00
May 22
 78 50 0.00
May 23
 70 56 0.00
May 24
 60 54 1.23
May 25
 62 55 0.07
May 26
 66 50 0.00
May 27
 70 49 0.00
May 28
 72 48 0.00
May 29
 73 49 0.00
May 30
 72 50 0.00
May 31
 74 48 0.00
June 1931 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches)
June 1
 70 51 0.00
June 2
 73 49 0.00
June 3
 74 50 0.00
June 4
 73 49 0.00
June 5
 71 50 0.00
June 6
 69 54 0.04
June 7
 73 51 0.00
June 8
 82 49 0.00
June 9
 84 50 0.00
June 10
 78 49 0.00
June 11
 82 50 0.00
June 12
 88 46 0.00
June 13
 70 48 0.00
June 14
 71 58 0.02
June 15
 72 58 0.13
June 16
 70 55 0.59
June 17
 71 54 0.00
June 18
 72 51 0.00
June 19
 77 52 0.00
June 20
 78 50 0.00
June 21
 85 55 0.00
June 22
 87 53 0.00
June 23
 89 52 0.00
June 24
 96 50 0.00
June 25
 103 53 0.00
June 26
 95 52 0.00
June 27
 85 50 0.00
June 28
 87 50 0.00
June 29
 94 46 0.00
June 30
 96 50 0.00
July 1931 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches)
July 1
 101 53 0.00
July 2
 102 50 0.00
July 3
 109 53 0.00
July 4
 114 56 0.00
July 5
 107 55 0.00
July 6
 92 52 0.00
July 7
 85 50 0.00
July 8
 90 46 0.00
July 9
 94 46 0.00
July 10
 105 44 0.00
July 11
 105 47 0.00
July 12
 96 51 0.00
July 13
 89 46 0.00
July 14
 90 46 0.00
July 15
 92 44 0.00
July 16
 94 48 0.00
July 17
 97 47 0.00
July 18
 109 52 0.00
July 19
 99 49 0.00
July 20
 90 49 0.00
July 21
 92 50 0.00
July 22
 94 51 0.00
July 23
 95 52 0.00
July 24
 94 50 0.00
July 25
 97 52 0.00
July 26
 99 53 0.00
July 27
 80 50 0.00
July 28
 82 50 0.00
July 29
 84 49 0.00
July 30
 81 47 0.00
July 31
 80 46 0.00
August 1931 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches)
August 1
 79 44 0.00
August 2
 80 41 0.00
August 3
 81 43 0.00
August 4
 80 46 0.00
August 5
 79 43 0.00
August 6
 79 44 0.00
August 7
 82 45 0.00
August 8
 84 48 0.00
August 9
 86 49 0.00
August 10
 84 46 0.00
August 11
 83 47 0.00
August 12
 82 50 0.00
August 13
 79 51 0.00
August 14
 80 47 0.00
August 15
 90 50 0.00
August 16
 96 52 0.00
August 17
 94 51 0.00
August 18
 93 49 0.00
August 19
 94 45 0.00
August 20
 87 55 0.00
August 21
 94 46 0.00
August 22
 104 46 0.00
August 23
 108 48 0.00
August 24
 110 52 0.00
August 25
 106 49 0.00
August 26
 102 47 0.00
August 27
 102 47 0.00
August 28
 100 46 0.00
August 29
 87 48 0.00
August 30
 84 46 0.00
August 31
 87 45 0.00
September 1931 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches)
September 1
 83 49 0.00
September 2
 84 43 0.00
September 3
 87 42 0.00
September 4
 82 43 0.00
September 5
 85 44 0.00
September 6
 80 43 0.00
September 7
 80 44 0.00
September 8
 76 42 0.00
September 9
 80 38 0.00
September 10
 80 41 0.00
September 11
 87 38 0.00
September 12
 90 41 0.00
September 13
 94 41 0.00
September 14
 72 40 0.00
September 15
 80 44 0.00
September 16
 81 43 0.00
September 17
 76 50 0.00
September 18
 79 49 0.00
September 19
 85 48 0.00
September 20
 90 47 0.00
September 21
 95 45 0.00
September 22
 89 45 0.00
September 23
 92 50 0.00
September 24
 90 41 0.00
September 25
 85 39 0.00
September 26
 80 41 0.00
September 27
 76 39 0.00
September 28
 83 35 0.00
September 29
 84 43 0.00
September 30
 92 40 0.00
October 1931 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches)
October 1
 93 41 0.00
October 2
 83 38 0.00
October 3
 76 40 0.00
October 4
 73 39 0.00
October 5
 74 37 0.00
October 6
 75 43 0.00
October 7
 73 47 0.00
October 8
 73 45 0.00
October 9
 76 41 0.00
October 10
 74 40 0.00
October 11
 71 41 0.00
October 12
 73 39 0.00
October 13
 83 36 0.00
October 14
 73 39 0.00
October 15
 83 33 0.00
October 16
 79 46 0.00
October 17
 73 40 0.00
October 18
 71 39 0.00
October 19
 72 38 0.00
October 20
 65 45 0.00
October 21
 57 46 0.00
October 22
 58 45 1.52
October 23
 67 54 0.57
October 24
 69 55 0.00
October 25
 60 47 0.17
October 26
 65 35 0.00
October 27
 76 39 0.00
October 28
 85 45 0.00
October 29
 73 43 0.00
October 30
 74 44 0.00
October 31
 70 41 0.00
November 1931 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches)
November 1
 71 43 0.00
November 2
 79 42 0.00
November 3
 85 41 0.00
November 4
 83 43 0.00
November 5
 85 42 0.00
November 6
 80 44 0.00
November 7
 81 44 0.00
November 8
 72 46 0.00
November 9
 61 33 0.00
November 10
 61 41 0.05
November 11
 72 42 0.00
November 12
 71 39 0.00
November 13
 56 29 0.06
November 14
 57 42 1.00
November 15
 53 38 0.46
November 16
 55 39 0.38
November 17
 58 50 0.17
November 18
 61 37 0.00
November 19
 65 34 0.00
November 20
 62 37 0.00
November 21
 51 42 0.00
November 22
 53 32 0.00
November 23
 57 23 0.00
November 24
 54 24 0.00
November 25
 51 26 0.00
November 26
 44 34 0.31
November 27
 57 32 0.07
November 28
 56 27 0.00
November 29
 51 28 0.00
November 30
 60 25 0.00
December 1931 St. Helena Weather
Day High (°F) Low (°F) Precip. (inches)
December 1
 60 29 0.00
December 2
 55 39 0.09
December 3
 56 48 0.01
December 4
 60 31 0.00
December 5
 60 27 0.00
December 6
 48 26 0.00
December 7
 51 39 0.04
December 8
 52 33 0.00
December 9
 57 29 0.00
December 10
 53 28 0.09
December 11
 50 29 0.04
December 12
 57 25 0.00
December 13
 41 30 1.06
December 14
 50 36 0.21
December 15
 57 27 0.00
December 16
 53 25 0.00
December 17
 57 33 0.00
December 18
 57 36 0.07
December 19
 57 36 0.00
December 20
 50 43 0.85
December 21
 48 36 0.50
December 22
 45 39 1.45
December 23
 57 41 0.81
December 24
 53 42 1.83
December 25
 52 44 0.00
December 26
 53 46 1.86
December 27
 53 45 3.53
December 28
 53 40 0.80
December 29
 50 31 0.07
December 30
 46 41 0.38
December 31
 47 34 0.69
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