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Olney Weather in 1940

Historical record of Olney, Illinois weather for the year 1940 based on NOAA data.
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1940 Olney Weather Extremes
Highest temperature 104 °F July 30
Lowest temperature -13 °F January 19
Highest daily low 76 °F July 26
Lowest daily high 10 °F January 19
Most daily precipitation 1.6 inches May 1
Most daily snow 5.2 inches February 6
Total annual precipitation 31.6 inches -
Total annual snow 14.3 inches -
What was the hottest temperature in Olney in 1940?
The highest temperature recorded in Olney, Illinois in 1940 was 104 °F which happened 2 different times.
Highest Temperatures: All-Time By Year
Highest Temperatures in Olney in 1940
Rank Temperature Date
1 104 °F Jul 30
1 104 °F Jul 29
3 103 °F Jul 25
4 102 °F Jul 28
5 100 °F Sep 21
5 100 °F Sep 20
5 100 °F Aug 16
5 100 °F Aug 14
5 100 °F Aug 3
5 100 °F Jul 26
5 100 °F Jul 24
What was the coldest temperature in Olney in 1940?
The lowest temperature recorded in Olney, Illinois in 1940 was -13 °F which happened on Jan 19.
Lowest Temperatures: All-Time By Year
Lowest Temperatures in Olney in 1940
Rank Temperature Date
1 -13 °F January 19
2 -11 °F January 5
3 -6 °F January 26
3 -6 °F January 6
5 -4 °F January 18
5 -4 °F January 3
5 -4 °F January 2
8 -3 °F January 27
9 -1 °F January 25
10 0 °F January 9
10 0 °F January 1
January 1940 Olney Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
January 1
 21 0 0.00 0.0
January 2
 15 -4 0.00 0.0
January 3
 20 -4 0.00 0.0
January 4
 25 11 0.05 0.4
January 5
 24 -11 0.00 0.0
January 6
 22 -6 0.00 0.0
January 7
 28 12 0.16 2.1
January 8
 32 16 0.05 0.7
January 9
 30 0 0.00 0.0
January 10
 35 21 0.00 0.0
January 11
 38 34 0.20 0.0
January 12
 38 28 0.00 0.0
January 13
 37 30 0.00 0.0
January 14
 45 28 0.98 0.0
January 15
 34 18 0.00 0.0
January 16
 40 14 0.00 0.0
January 17
 39 16 0.02 0.2
January 18
 18 -4 0.15 1.8
January 19
 10 -13 0.00 0.0
January 20
 20 5 0.00 0.0
January 21
 21 1 0.00 0.0
January 22
 30 4 0.00 0.0
January 23
 28 19 0.12 1.5
January 24
 23 3 0.01 0.1
January 25
 11 -1 0.00 0.0
January 26
 15 -6 0.00 0.0
January 27
 22 -3 0.00 0.0
January 28
 31 n/a 0.00 0.0
January 29
 31 20 0.00 0.0
January 30
 33 16 0.00 0.0
January 31
 38 27 0.00 0.0
February 1940 Olney Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
February 1
 36 30 0.04 0.0
February 2
 35 23 0.00 0.0
February 3
 40 14 0.00 0.0
February 4
 39 32 0.00 0.0
February 5
 38 34 0.00 0.0
February 6
 38 31 0.41 5.2
February 7
 32 26 0.00 0.0
February 8
 44 30 0.00 0.0
February 9
 44 36 0.00 0.0
February 10
 36 30 0.40 0.0
February 11
 50 23 0.00 0.0
February 12
 52 36 0.00 0.0
February 13
 40 30 0.02 0.2
February 14
 30 21 0.00 0.0
February 15
 44 23 0.00 0.0
February 16
 50 32 0.00 0.0
February 17
 45 30 0.00 0.0
February 18
 44 35 0.88 0.0
February 19
 40 36 0.36 0.0
February 20
 39 34 0.14 0.0
February 21
 38 32 0.00 0.0
February 22
 35 28 0.02 0.2
February 23
 37 22 0.00 0.0
February 24
 38 28 0.14 0.3
February 25
 32 13 0.00 0.0
February 26
 39 20 0.00 0.0
February 27
 48 34 0.61 0.0
February 28
 42 31 0.11 0.3
February 29
 52 26 0.00 0.0
March 1940 Olney Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
March 1
 62 32 0.00 0.0
March 2
 71 45 0.01 0.0
March 3
 63 42 0.39 0.0
March 4
 42 36 0.00 0.0
March 5
 40 31 0.00 0.0
March 6
 46 31 0.02 0.0
March 7
 46 27 0.00 0.0
March 8
 46 28 0.00 0.0
March 9
 49 21 0.00 0.0
March 10
 45 31 0.00 0.0
March 11
 41 30 0.00 0.0
March 12
 39 33 0.41 0.0
March 13
 41 32 0.36 0.0
March 14
 35 28 0.00 0.0
March 15
 46 21 0.00 0.0
March 16
 58 31 0.00 0.0
March 17
 76 41 0.00 0.0
March 18
 66 46 0.16 0.0
March 19
 63 30 0.00 0.0
March 20
 57 36 0.00 0.0
March 21
 57 33 0.00 0.0
March 22
 50 22 0.00 0.0
March 23
 34 19 0.10 1.0
March 24
 35 20 0.00 0.0
March 25
 37 15 0.00 0.0
March 26
 45 27 0.00 0.0
March 27
 69 41 0.00 0.0
March 28
 68 51 0.10 0.0
March 29
 72 55 0.15 0.0
March 30
 74 48 0.00 0.0
March 31
 82 50 0.00 0.0
April 1940 Olney Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
April 1
 80 50 0.00 0.0
April 2
 85 54 0.00 0.0
April 3
 85 66 0.00 0.0
April 4
 74 46 0.00 0.0
April 5
 56 35 0.00 0.0
April 6
 62 29 0.00 0.0
April 7
 61 46 0.42 0.0
April 8
 60 42 0.53 0.0
April 9
 58 42 0.02 0.0
April 10
 60 41 0.00 0.0
April 11
 57 30 0.00 0.0
April 12
 34 24 1.16 0.3
April 13
 52 29 0.00 0.0
April 14
 68 30 0.00 0.0
April 15
 82 51 0.00 0.0
April 16
 80 52 0.00 0.0
April 17
 73 53 0.76 0.0
April 18
 66 39 0.70 0.0
April 19
 46 40 0.28 0.0
April 20
 55 39 1.23 0.0
April 21
 61 31 0.00 0.0
April 22
 68 39 0.00 0.0
April 23
 59 47 0.12 0.0
April 24
 66 38 0.17 0.0
April 25
 66 42 0.00 0.0
April 26
 60 45 0.00 0.0
April 27
 66 41 0.00 0.0
April 28
 78 45 0.00 0.0
April 29
 72 58 0.00 0.0
April 30
 72 58 0.34 0.0
May 1940 Olney Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
May 1
 64 40 1.63 0.0
May 2
 50 37 0.04 0.0
May 3
 50 36 0.00 0.0
May 4
 65 33 0.00 0.0
May 5
 79 47 0.00 0.0
May 6
 86 64 0.00 0.0
May 7
 88 57 0.00 0.0
May 8
 88 63 0.00 0.0
May 9
 72 53 0.00 0.0
May 10
 72 46 0.00 0.0
May 11
 69 44 0.00 0.0
May 12
 78 42 0.00 0.0
May 13
 86 57 0.00 0.0
May 14
 83 62 0.00 0.0
May 15
 62 48 0.82 0.0
May 16
 68 46 0.00 0.0
May 17
 70 43 0.00 0.0
May 18
 72 50 0.04 0.0
May 19
 74 56 0.84 0.0
May 20
 83 53 0.00 0.0
May 21
 86 56 0.00 0.0
May 22
 82 60 0.03 0.0
May 23
 76 56 0.00 0.0
May 24
 75 57 0.00 0.0
May 25
 69 53 0.11 0.0
May 26
 64 49 0.56 0.0
May 27
 73 48 0.30 0.0
May 28
 77 56 0.00 0.0
May 29
 70 48 0.04 0.0
May 30
 74 49 0.00 0.0
May 31
 66 54 0.04 0.0
June 1940 Olney Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
June 1
 76 52 0.13 0.0
June 2
 86 53 0.00 0.0
June 3
 87 56 0.00 0.0
June 4
 90 59 0.00 0.0
June 5
 93 62 0.00 0.0
June 6
 95 64 0.00 0.0
June 7
 90 68 0.00 0.0
June 8
 90 66 0.03 0.0
June 9
 91 69 0.03 0.0
June 10
 86 65 0.54 0.0
June 11
 90 67 0.00 0.0
June 12
 84 68 0.48 0.0
June 13
 84 63 0.00 0.0
June 14
 82 64 0.00 0.0
June 15
 89 68 0.06 0.0
June 16
 87 68 0.00 0.0
June 17
 88 69 0.00 0.0
June 18
 86 70 0.01 0.0
June 19
 88 68 0.00 0.0
June 20
 80 56 0.00 0.0
June 21
 81 47 0.00 0.0
June 22
 89 58 0.00 0.0
June 23
 92 71 0.00 0.0
June 24
 75 64 0.57 0.0
June 25
 83 56 0.00 0.0
June 26
 89 53 0.00 0.0
June 27
 92 72 0.02 0.0
June 28
 81 68 0.04 0.0
June 29
 79 55 0.05 0.0
June 30
 88 53 0.00 0.0
July 1940 Olney Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
July 1
 89 63 0.00 0.0
July 2
 83 60 0.00 0.0
July 3
 80 55 0.00 0.0
July 4
 82 50 0.00 0.0
July 5
 87 52 0.00 0.0
July 6
 89 56 0.00 0.0
July 7
 88 60 0.00 0.0
July 8
 88 62 0.00 0.0
July 9
 93 64 0.00 0.0
July 10
 96 66 0.00 0.0
July 11
 97 68 0.00 0.0
July 12
 77 62 0.03 0.0
July 13
 77 52 0.27 0.0
July 14
 87 49 0.00 0.0
July 15
 94 61 0.00 0.0
July 16
 82 59 0.00 0.0
July 17
 83 52 0.36 0.0
July 18
 89 55 0.00 0.0
July 19
 92 62 0.00 0.0
July 20
 93 67 0.00 0.0
July 21
 95 69 0.00 0.0
July 22
 96 69 0.00 0.0
July 23
 95 72 0.00 0.0
July 24
 100 72 0.00 0.0
July 25
 103 75 0.00 0.0
July 26
 100 76 0.00 0.0
July 27
 99 75 0.00 0.0
July 28
 102 73 0.00 0.0
July 29
 104 73 0.00 0.0
July 30
 104 72 0.00 0.0
July 31
 90 73 0.00 0.0
August 1940 Olney Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
August 1
 96 68 0.26 0.0
August 2
 96 67 0.00 0.0
August 3
 100 62 0.00 0.0
August 4
 93 72 0.00 0.0
August 5
 99 69 0.00 0.0
August 6
 91 72 0.00 0.0
August 7
 94 58 0.00 0.0
August 8
 95 70 0.00 0.0
August 9
 93 65 0.00 0.0
August 10
 86 72 0.00 0.0
August 11
 94 72 0.00 0.0
August 12
 98 70 0.00 0.0
August 13
 92 74 0.00 0.0
August 14
 100 69 0.00 0.0
August 15
 98 67 0.00 0.0
August 16
 100 69 0.20 0.0
August 17
 99 72 0.00 0.0
August 18
 82 70 0.12 0.0
August 19
 78 57 0.55 0.0
August 20
 79 53 0.00 0.0
August 21
 82 48 0.00 0.0
August 22
 88 50 0.00 0.0
August 23
 79 59 0.00 0.0
August 24
 87 51 0.00 0.0
August 25
 95 64 0.00 0.0
August 26
 96 69 0.00 0.0
August 27
 84 69 0.00 0.0
August 28
 90 66 0.44 0.0
August 29
 88 69 0.00 0.0
August 30
 88 66 0.25 0.0
August 31
 83 58 0.00 0.0
September 1940 Olney Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
September 1
 83 54 0.04 0.0
September 2
 84 55 0.00 0.0
September 3
 87 52 0.00 0.0
September 4
 88 54 0.00 0.0
September 5
 90 58 0.00 0.0
September 6
 89 58 0.00 0.0
September 7
 93 59 0.00 0.0
September 8
 92 62 0.00 0.0
September 9
 94 62 0.12 0.0
September 10
 77 54 0.00 0.0
September 11
 72 40 0.00 0.0
September 12
 75 39 0.00 0.0
September 13
 82 41 0.00 0.0
September 14
 86 57 0.00 0.0
September 15
 80 47 0.00 0.0
September 16
 81 46 0.00 0.0
September 17
 87 51 0.00 0.0
September 18
 93 58 0.00 0.0
September 19
 98 58 0.00 0.0
September 20
 100 60 0.00 0.0
September 21
 100 60 0.00 0.0
September 22
 96 62 0.00 0.0
September 23
 84 63 0.04 0.0
September 24
 77 68 0.00 0.0
September 25
 70 44 0.12 0.0
September 26
 65 34 0.00 0.0
September 27
 72 33 0.00 0.0
September 28
 79 36 0.00 0.0
September 29
 80 41 0.00 0.0
September 30
 78 46 0.00 0.0
October 1940 Olney Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
October 1
 76 41 0.00 0.0
October 2
 83 40 0.00 0.0
October 3
 84 43 0.00 0.0
October 4
 78 50 0.03 0.0
October 5
 90 60 0.00 0.0
October 6
 90 62 0.00 0.0
October 7
 81 53 0.52 0.0
October 8
 74 39 0.00 0.0
October 9
 76 37 0.00 0.0
October 10
 80 40 0.00 0.0
October 11
 74 54 0.00 0.0
October 12
 85 46 0.00 0.0
October 13
 90 54 0.00 0.0
October 14
 85 54 0.42 0.0
October 15
 65 45 0.43 0.0
October 16
 64 34 0.00 0.0
October 17
 70 37 0.00 0.0
October 18
 65 35 0.00 0.0
October 19
 78 50 0.00 0.0
October 20
 68 40 0.00 0.0
October 21
 70 37 0.00 0.0
October 22
 82 47 0.00 0.0
October 23
 84 53 0.00 0.0
October 24
 76 53 0.20 0.0
October 25
 87 56 0.00 0.0
October 26
 89 53 0.00 0.0
October 27
 86 52 0.00 0.0
October 28
 84 58 0.03 0.0
October 29
 76 63 0.04 0.0
October 30
 73 35 0.00 0.0
October 31
 70 39 0.00 0.0
November 1940 Olney Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
November 1
 62 50 0.53 0.0
November 2
 76 40 0.00 0.0
November 3
 80 38 0.00 0.0
November 4
 75 50 0.00 0.0
November 5
 67 47 0.43 0.0
November 6
 54 38 0.00 0.0
November 7
 55 25 0.00 0.0
November 8
 56 26 0.00 0.0
November 9
 50 35 0.00 0.0
November 10
 54 42 0.93 0.0
November 11
 63 35 0.91 0.0
November 12
 41 24 0.00 0.0
November 13
 34 20 0.00 0.0
November 14
 32 12 0.00 0.0
November 15
 34 14 0.00 0.0
November 16
 45 19 0.00 0.0
November 17
 60 28 0.00 0.0
November 18
 60 23 0.00 0.0
November 19
 66 37 0.00 0.0
November 20
 64 51 0.00 0.0
November 21
 64 48 0.22 0.0
November 22
 64 41 0.00 0.0
November 23
 54 44 1.25 0.0
November 24
 47 36 0.12 0.0
November 25
 46 28 0.00 0.0
November 26
 48 35 1.06 0.0
November 27
 39 30 0.00 0.0
November 28
 35 18 0.00 0.0
November 29
 48 34 0.00 0.0
November 30
 60 37 0.00 0.0
December 1940 Olney Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
December 1
 55 28 0.00 0.0
December 2
 42 19 0.00 0.0
December 3
 32 9 0.00 0.0
December 4
 47 17 0.00 0.0
December 5
 43 30 0.00 0.0
December 6
 56 28 0.00 0.0
December 7
 52 35 0.00 0.0
December 8
 53 31 0.00 0.0
December 9
 64 33 0.00 0.0
December 10
 58 33 0.00 0.0
December 11
 44 31 0.10 0.0
December 12
 51 36 1.54 0.0
December 13
 41 34 0.02 0.0
December 14
 38 30 0.04 0.0
December 15
 50 34 0.34 0.0
December 16
 58 28 0.52 0.0
December 17
 34 26 0.00 0.0
December 18
 42 24 0.00 0.0
December 19
 51 36 0.00 0.0
December 20
 57 34 0.00 0.0
December 21
 51 31 0.00 0.0
December 22
 58 27 0.00 0.0
December 23
 50 27 0.00 0.0
December 24
 63 27 0.00 0.0
December 25
 55 45 0.04 0.0
December 26
 56 47 0.00 0.0
December 27
 52 41 0.32 0.0
December 28
 44 38 0.00 0.0
December 29
 42 36 0.00 0.0
December 30
 40 36 0.00 0.0
December 31
 46 36 0.00 0.0
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