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Rockwell City Weather in 1978

Historical record of Rockwell City, Iowa weather for the year 1978 based on NOAA data.
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1978 Rockwell City Weather Extremes
Highest temperature 97 °F September 7
Lowest temperature -18 °F February 2
Highest daily low 74 °F August 14
Lowest daily high 1 °F January 9
Most daily precipitation 3.6 inches September 13
Most daily snow 4.0 inches November 17
Total annual precipitation 31.9 inches -
Total annual snow 34.3 inches -
What was the hottest temperature in Rockwell City in 1978?
The highest temperature recorded in Rockwell City, Iowa in 1978 was 97 °F which happened on September 7.
Highest Temperatures: All-Time By Year
Highest Temperatures in Rockwell City in 1978
Rank Temperature Date
1 97 °F Sep 7
2 94 °F Sep 8
2 94 °F Aug 14
4 93 °F Jul 5
4 93 °F Jun 30
6 92 °F Sep 6
6 92 °F Jul 6
6 92 °F Jul 2
9 91 °F Sep 9
9 91 °F Aug 24
9 91 °F Jul 25
9 91 °F Jul 19
9 91 °F Jun 29
9 91 °F Jun 25
What was the coldest temperature in Rockwell City in 1978?
The lowest temperature recorded in Rockwell City, Iowa in 1978 was -18 °F which happened on Feb 2.
Lowest Temperatures: All-Time By Year
Lowest Temperatures in Rockwell City in 1978
Rank Temperature Date
1 -18 °F February 2
2 -17 °F January 10
3 -15 °F January 17
4 -14 °F February 6
5 -13 °F January 9
6 -12 °F February 17
6 -12 °F January 27
8 -11 °F January 21
9 -10 °F December 10
9 -10 °F December 9
9 -10 °F January 29
9 -10 °F January 20
January 1978 Rockwell City Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
January 1
 19 -5 0.05 1.0
January 2
 19 -6 0.00 0.0
January 3
 28 -3 0.00 0.0
January 4
 22 10 0.00 0.0
January 5
 27 10 0.00 0.0
January 6
 35 23 0.00 0.0
January 7
 31 14 0.00 0.0
January 8
 16 -7 0.00 0.0
January 9
 1 -13 0.00 0.0
January 10
 7 -17 0.00 0.0
January 11
 20 -9 0.00 0.0
January 12
 20 7 0.02 0.5
January 13
 18 6 0.00 0.0
January 14
 14 2 0.00 0.0
January 15
 21 -6 0.00 0.0
January 16
 7 -8 0.00 0.0
January 17
 14 -15 0.00 0.0
January 18
 21 -2 0.00 0.0
January 19
 16 1 0.03 0.5
January 20
 11 -10 0.00 0.0
January 21
 15 -11 0.00 0.0
January 22
 27 4 0.00 0.0
January 23
 28 6 0.00 0.0
January 24
 28 13 0.00 0.0
January 25
 24 -6 0.01 0.0
January 26
 4 -8 0.00 0.0
January 27
 8 -12 0.00 0.0
January 28
 10 -7 0.00 0.0
January 29
 15 -10 0.00 0.0
January 30
 20 -5 0.02 0.5
January 31
 16 -9 0.00 0.0
February 1978 Rockwell City Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
February 1
 20 4 0.05 3.5
February 2
 5 -18 0.00 0.0
February 3
 16 0 0.00 0.0
February 4
 26 5 0.00 0.0
February 5
 14 -9 0.00 0.0
February 6
 12 -14 0.00 0.0
February 7
 16 -1 0.00 0.0
February 8
 15 0 0.00 0.0
February 9
 24 6 0.00 0.0
February 10
 27 10 0.00 0.0
February 11
 26 16 0.00 0.0
February 12
 25 19 0.00 0.0
February 13
 26 18 0.18 3.0
February 14
 24 10 0.00 0.0
February 15
 15 0 0.00 0.0
February 16
 16 -9 0.00 0.0
February 17
 12 -12 0.00 0.0
February 18
 20 -9 0.00 0.0
February 19
 21 -7 0.00 0.0
February 20
 21 7 0.03 1.0
February 21
 21 -5 0.00 0.0
February 22
 33 -1 0.11 2.0
February 23
 36 18 0.03 0.5
February 24
 40 12 0.00 0.0
February 25
 35 10 0.00 0.0
February 26
 25 3 0.00 0.0
February 27
 33 15 0.03 1.0
February 28
 30 19 0.00 0.0
March 1978 Rockwell City Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
March 1
 30 0 0.00 0.0
March 2
 30 15 0.06 1.0
March 3
 22 -2 0.00 0.0
March 4
 16 -9 0.00 0.0
March 5
 30 -3 0.00 0.0
March 6
 32 17 0.00 0.0
March 7
 33 17 0.00 0.0
March 8
 37 10 0.00 0.0
March 9
 39 22 0.00 0.0
March 10
 40 26 0.08 0.0
March 11
 37 27 0.03 0.5
March 12
 36 27 0.00 0.0
March 13
 33 29 0.14 1.5
March 14
 37 29 0.04 0.5
March 15
 38 29 0.00 0.0
March 16
 36 25 0.00 0.0
March 17
 34 17 0.00 0.0
March 18
 53 23 0.00 0.0
March 19
 49 31 0.00 0.0
March 20
 50 28 0.00 0.0
March 21
 55 29 0.00 0.0
March 22
 56 38 0.00 0.0
March 23
 44 27 0.00 0.0
March 24
 38 24 0.00 0.0
March 25
 44 23 0.00 0.0
March 26
 54 24 0.00 0.0
March 27
 72 31 0.00 0.0
March 28
 65 32 0.00 0.0
March 29
 53 30 0.00 0.0
March 30
 80 31 0.00 0.0
March 31
 83 53 0.00 0.0
April 1978 Rockwell City Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
April 1
 73 32 0.00 0.0
April 2
 51 33 0.04 0.0
April 3
 78 31 0.00 0.0
April 4
 71 36 0.07 0.0
April 5
 58 35 0.15 0.0
April 6
 67 43 0.22 0.0
April 7
 69 41 0.02 0.0
April 8
 65 42 0.13 0.0
April 9
 61 44 0.32 0.0
April 10
 55 38 0.03 0.0
April 11
 63 31 0.00 0.0
April 12
 63 34 0.00 0.0
April 13
 56 28 0.00 0.0
April 14
 56 35 0.00 0.0
April 15
 53 30 0.00 0.0
April 16
 60 37 0.00 0.0
April 17
 53 35 0.41 0.0
April 18
 45 35 0.75 0.0
April 19
 42 33 0.20 0.0
April 20
 36 27 0.05 0.5
April 21
 55 28 0.00 0.0
April 22
 52 34 0.07 0.0
April 23
 55 40 0.12 0.0
April 24
 50 38 0.08 0.0
April 25
 64 39 0.00 0.0
April 26
 65 39 0.00 0.0
April 27
 67 48 0.00 0.0
April 28
 60 47 0.06 0.0
April 29
 59 47 0.08 0.0
April 30
 65 43 0.04 0.0
May 1978 Rockwell City Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
May 1
 62 31 0.00 0.0
May 2
 64 32 0.00 0.0
May 3
 62 35 0.00 0.0
May 4
 61 44 0.00 0.0
May 5
 62 37 0.00 0.0
May 6
 57 36 0.00 0.0
May 7
 48 42 1.18 0.0
May 8
 54 43 0.00 0.0
May 9
 66 41 0.03 0.0
May 10
 81 41 0.00 0.0
May 11
 80 57 0.00 0.0
May 12
 76 47 0.03 0.0
May 13
 67 43 0.16 0.0
May 14
 72 40 0.00 0.0
May 15
 70 41 0.00 0.0
May 16
 70 46 0.00 0.0
May 17
 69 49 0.00 0.0
May 18
 79 56 0.00 0.0
May 19
 85 57 0.56 0.0
May 20
 78 52 0.02 0.0
May 21
 74 42 0.00 0.0
May 22
 73 50 0.00 0.0
May 23
 70 54 0.17 0.0
May 24
 83 56 0.00 0.0
May 25
 90 65 0.00 0.0
May 26
 87 67 0.16 0.0
May 27
 82 61 0.61 0.0
May 28
 75 60 1.13 0.0
May 29
 72 57 0.11 0.0
May 30
 79 57 0.17 0.0
May 31
 75 58 0.00 0.0
June 1978 Rockwell City Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
June 1
 72 50 0.37 0.0
June 2
 72 49 0.00 0.0
June 3
 77 57 0.00 0.0
June 4
 82 57 0.00 0.0
June 5
 80 54 0.00 0.0
June 6
 82 56 0.02 0.0
June 7
 74 57 0.00 0.0
June 8
 74 41 0.00 0.0
June 9
 85 52 0.00 0.0
June 10
 90 65 0.00 0.0
June 11
 89 65 0.00 0.0
June 12
 87 52 0.00 0.0
June 13
 84 52 0.00 0.0
June 14
 81 57 0.89 0.0
June 15
 86 61 0.01 0.0
June 16
 89 70 0.26 0.0
June 17
 88 61 1.20 0.0
June 18
 78 55 0.00 0.0
June 19
 85 55 0.00 0.0
June 20
 84 53 1.22 0.0
June 21
 77 50 0.00 0.0
June 22
 75 59 0.15 0.0
June 23
 75 58 0.08 0.0
June 24
 88 66 0.00 0.0
June 25
 91 68 0.04 0.0
June 26
 89 68 0.00 0.0
June 27
 85 62 0.00 0.0
June 28
 87 65 0.00 0.0
June 29
 91 66 0.12 0.0
June 30
 93 68 0.00 0.0
July 1978 Rockwell City Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
July 1
 90 n/a 0.47 0.0
July 2
 92 68 0.00 0.0
July 3
 84 61 0.00 0.0
July 4
 86 65 0.23 0.0
July 5
 93 69 0.00 0.0
July 6
 92 63 0.51 0.0
July 7
 79 59 0.86 0.0
July 8
 80 57 0.00 0.0
July 9
 78 59 0.12 0.0
July 10
 75 51 0.00 0.0
July 11
 77 54 0.00 0.0
July 12
 85 62 0.06 0.0
July 13
 85 58 0.00 0.0
July 14
 80 58 0.00 0.0
July 15
 89 61 0.00 0.0
July 16
 90 62 0.00 0.0
July 17
 90 68 0.12 0.0
July 18
 88 64 0.52 0.0
July 19
 91 66 0.00 0.0
July 20
 83 62 1.26 0.0
July 21
 80 63 0.52 0.0
July 22
 76 63 0.98 0.0
July 23
 77 51 0.00 0.0
July 24
 79 58 0.00 0.0
July 25
 91 61 0.00 0.0
July 26
 83 69 0.05 0.0
July 27
 82 55 0.00 0.0
July 28
 86 64 0.00 0.0
July 29
 85 65 0.00 0.0
July 30
 76 55 0.00 0.0
July 31
 79 59 0.00 0.0
August 1978 Rockwell City Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
August 1
 83 57 0.00 0.0
August 2
 80 60 0.59 0.0
August 3
 73 51 0.00 0.0
August 4
 76 47 0.00 0.0
August 5
 81 50 0.00 0.0
August 6
 82 59 0.00 0.0
August 7
 88 58 0.00 0.0
August 8
 88 66 0.00 0.0
August 9
 86 60 0.00 0.0
August 10
 82 60 0.00 0.0
August 11
 79 59 0.00 0.0
August 12
 86 62 0.00 0.0
August 13
 89 64 0.00 0.0
August 14
 94 74 0.00 0.0
August 15
 85 65 0.64 0.0
August 16
 87 56 0.00 0.0
August 17
 86 63 0.03 0.0
August 18
 85 63 0.56 0.0
August 19
 78 50 0.03 0.0
August 20
 80 50 0.00 0.0
August 21
 76 61 0.63 0.0
August 22
 90 63 0.00 0.0
August 23
 90 70 0.00 0.0
August 24
 91 67 0.00 0.0
August 25
 85 63 0.73 0.0
August 26
 80 66 0.04 0.0
August 27
 81 68 0.72 0.0
August 28
 80 59 0.00 0.0
August 29
 81 53 0.00 0.0
August 30
 82 54 0.00 0.0
August 31
 81 54 0.00 0.0
September 1978 Rockwell City Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
September 1
 83 56 0.00 0.0
September 2
 88 63 0.00 0.0
September 3
 89 63 0.00 0.0
September 4
 87 60 0.00 0.0
September 5
 89 55 0.00 0.0
September 6
 92 61 0.00 0.0
September 7
 97 65 0.00 0.0
September 8
 94 68 0.00 0.0
September 9
 91 64 0.00 0.0
September 10
 90 64 0.00 0.0
September 11
 90 65 0.00 0.0
September 12
 88 67 0.58 0.0
September 13
 79 63 3.58 0.0
September 14
 74 52 1.03 0.0
September 15
 81 56 0.00 0.0
September 16
 84 60 0.00 0.0
September 17
 73 51 0.48 0.0
September 18
 86 63 0.00 0.0
September 19
 77 67 0.00 0.0
September 20
 69 55 1.05 0.0
September 21
 70 43 0.00 0.0
September 22
 73 43 0.00 0.0
September 23
 74 44 0.00 0.0
September 24
 82 54 0.00 0.0
September 25
 80 56 0.00 0.0
September 26
 80 47 0.00 0.0
September 27
 75 47 0.00 0.0
September 28
 66 40 0.00 0.0
September 29
 70 56 0.04 0.0
September 30
 69 47 0.00 0.0
October 1978 Rockwell City Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
October 1
 75 42 0.00 0.0
October 2
 73 52 0.10 0.0
October 3
 64 40 0.00 0.0
October 4
 62 37 0.00 0.0
October 5
 49 44 0.00 0.0
October 6
 49 40 0.02 0.0
October 7
 56 34 0.00 0.0
October 8
 63 30 0.00 0.0
October 9
 70 45 0.18 0.0
October 10
 68 43 0.00 0.0
October 11
 71 39 0.00 0.0
October 12
 63 47 0.00 0.0
October 13
 55 39 0.14 0.0
October 14
 56 33 0.05 0.0
October 15
 58 40 0.00 0.0
October 16
 54 29 0.00 0.0
October 17
 63 31 0.00 0.0
October 18
 65 47 0.00 0.0
October 19
 71 31 0.00 0.0
October 20
 82 39 0.00 0.0
October 21
 78 54 0.00 0.0
October 22
 71 39 0.52 0.0
October 23
 51 27 0.00 0.0
October 24
 62 34 0.00 0.0
October 25
 56 39 0.02 0.0
October 26
 60 29 0.00 0.0
October 27
 58 32 0.00 0.0
October 28
 59 32 0.00 0.0
October 29
 72 36 0.00 0.0
October 30
 66 48 0.00 0.0
October 31
 59 35 0.00 0.0
November 1978 Rockwell City Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
November 1
 64 28 0.00 0.0
November 2
 74 42 0.00 0.0
November 3
 76 42 0.00 0.0
November 4
 71 38 0.00 0.0
November 5
 61 47 0.00 0.0
November 6
 49 32 0.00 0.0
November 7
 58 28 0.00 0.0
November 8
 68 38 0.00 0.0
November 9
 64 34 0.00 0.0
November 10
 53 37 0.00 0.0
November 11
 47 31 0.00 0.0
November 12
 38 31 0.37 0.0
November 13
 50 31 0.00 0.0
November 14
 35 19 0.00 0.0
November 15
 40 18 0.00 0.0
November 16
 31 22 0.09 1.5
November 17
 36 26 0.70 4.0
November 18
 33 16 0.00 0.0
November 19
 26 5 0.00 0.0
November 20
 15 8 0.00 0.0
November 21
 16 5 0.00 0.0
November 22
 30 12 0.04 0.4
November 23
 32 24 0.06 0.6
November 24
 30 8 0.00 0.0
November 25
 31 20 0.00 0.0
November 26
 29 21 0.00 0.0
November 27
 29 13 0.06 1.0
November 28
 28 -3 0.00 0.0
November 29
 38 20 0.00 0.0
November 30
 22 6 0.00 0.0
December 1978 Rockwell City Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
December 1
 23 12 0.00 0.0
December 2
 15 6 0.20 2.5
December 3
 15 2 0.11 1.5
December 4
 34 -3 0.00 0.0
December 5
 32 22 0.13 1.5
December 6
 24 -3 0.00 0.0
December 7
 8 -4 0.04 1.0
December 8
 12 -9 0.00 0.0
December 9
 5 -10 0.00 0.0
December 10
 25 -10 0.00 0.0
December 11
 38 19 0.00 0.0
December 12
 38 22 0.00 0.0
December 13
 35 16 0.00 0.0
December 14
 35 13 0.00 0.0
December 15
 40 18 0.00 0.0
December 16
 34 20 0.00 0.0
December 17
 38 20 0.00 0.0
December 18
 38 20 0.00 0.0
December 19
 33 26 0.00 0.0
December 20
 33 14 0.05 1.0
December 21
 34 14 0.00 0.0
December 22
 31 21 0.00 0.0
December 23
 35 23 0.00 0.0
December 24
 24 -3 0.03 0.5
December 25
 14 2 0.03 0.5
December 26
 23 2 0.00 0.0
December 27
 32 3 0.00 0.0
December 28
 30 26 0.00 0.0
December 29
 30 8 0.05 0.5
December 30
 10 5 0.00 0.0
December 31
 6 1 0.03 0.3
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