Olney Weather in 1991

Historical record of Olney, Illinois weather for the year 1991 based on NOAA data.
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1991 Olney Weather Extremes
Highest temperature 100 °F August 3
Lowest temperature 5 °F January 22
Highest daily low 76 °F July 23
Lowest daily high 23 °F January 21
Most daily precipitation 2.9 inches October 26
Most daily snow 2.0 inches November 7
Total annual precipitation 34.9 inches -
Total annual snow 3.0 inches -
Highest Temperatures in Olney in 1991
Rank Temperature Date
1 100 °F Aug 3
2 99 °F Aug 2
3 98 °F Jul 22
4 96 °F Sep 12
4 96 °F Aug 1
4 96 °F Jul 21
4 96 °F Jul 1
4 96 °F Jun 30
9 95 °F Sep 13
9 95 °F Aug 28
9 95 °F Aug 24
9 95 °F Jul 23
Lowest Temperatures in Olney in 1991
Rank Temperature Date
1 5 °F January 22
2 7 °F February 15
3 9 °F December 4
4 10 °F February 16
5 11 °F January 4
5 11 °F January 1
7 12 °F January 25
8 13 °F November 9
8 13 °F November 8
8 13 °F January 21
January 1991 Olney Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
January 1
26 11 0.00 0.0
January 2
26 21 0.00 0.0
January 3
28 16 0.00 0.0
January 4
28 11 0.00 0.0
January 5
34 22 0.42 n/a
January 6
34 30 0.33 n/a
January 7
36 28 0.00 0.0
January 8
33 29 0.00 0.0
January 9
34 31 0.00 0.0
January 10
35 29 0.24 0.0
January 11
38 34 0.60 0.0
January 12
34 28 0.00 0.0
January 13
31 26 0.00 0.0
January 14
46 31 0.00 0.0
January 15
42 34 0.04 0.0
January 16
43 33 0.15 0.0
January 17
34 30 0.00 0.0
January 18
43 30 0.00 0.0
January 19
45 30 0.00 0.0
January 20
45 23 0.04 n/a
January 21
23 13 0.00 0.0
January 22
26 5 0.00 0.0
January 23
43 22 0.00 0.0
January 24
35 18 0.00 0.0
January 25
28 12 0.00 0.0
January 26
28 21 0.04 n/a
January 27
33 15 0.10 1.0
January 28
32 20 0.00 0.0
January 29
33 24 0.00 0.0
January 30
32 22 0.00 0.0
January 31
34 16 0.00 0.0
February 1991 Olney Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
February 1
49 25 0.00 0.0
February 2
54 35 0.00 0.0
February 3
58 33 0.00 0.0
February 4
64 35 0.00 0.0
February 5
58 43 0.29 0.0
February 6
48 41 1.06 0.0
February 7
41 32 0.00 0.0
February 8
43 32 0.00 0.0
February 9
56 28 0.00 0.0
February 10
47 35 0.00 0.0
February 11
38 25 0.00 0.0
February 12
48 25 0.00 0.0
February 13
52 37 0.29 0.0
February 14
50 24 0.38 0.0
February 15
24 7 0.00 0.0
February 16
32 10 0.00 0.0
February 17
37 31 0.38 0.0
February 18
60 35 0.22 0.0
February 19
59 36 0.13 0.0
February 20
46 24 0.00 0.0
February 21
61 35 0.01 0.0
February 22
52 36 0.01 0.0
February 23
45 26 0.00 0.0
February 24
41 31 0.00 0.0
February 25
38 28 0.00 0.0
February 26
36 18 0.00 0.0
February 27
46 26 0.00 0.0
February 28
63 38 0.00 0.0
March 1991 Olney Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
March 1
56 48 0.56 0.0
March 2
57 41 0.09 0.0
March 3
41 30 0.00 0.0
March 4
43 26 0.00 0.0
March 5
56 28 0.00 0.0
March 6
55 38 0.03 0.0
March 7
43 26 0.00 0.0
March 8
49 20 0.00 0.0
March 9
46 32 0.01 0.0
March 10
47 25 0.00 0.0
March 11
58 36 0.00 0.0
March 12
55 43 0.60 0.0
March 13
53 39 0.44 0.0
March 14
40 33 0.22 0.0
March 15
51 28 0.00 0.0
March 16
59 35 0.00 0.0
March 17
53 45 1.14 0.0
March 18
50 42 0.07 0.0
March 19
62 40 0.00 0.0
March 20
60 39 0.02 0.0
March 21
75 54 0.13 0.0
March 22
63 56 0.79 0.0
March 23
62 53 0.02 0.0
March 24
62 48 0.00 0.0
March 25
75 37 0.00 0.0
March 26
78 60 0.02 0.0
March 27
76 68 0.00 0.0
March 28
73 34 0.04 0.0
March 29
53 35 0.00 0.0
March 30
46 25 0.00 0.0
March 31
55 25 0.00 0.0
April 1991 Olney Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
April 1
63 40 0.00 0.0
April 2
62 38 0.00 0.0
April 3
70 47 0.00 0.0
April 4
67 54 0.26 0.0
April 5
73 56 0.01 0.0
April 6
79 53 0.00 0.0
April 7
76 56 0.17 0.0
April 8
76 62 0.50 0.0
April 9
71 54 0.02 0.0
April 10
59 41 0.00 0.0
April 11
55 39 0.00 0.0
April 12
64 50 0.00 0.0
April 13
68 54 0.46 0.0
April 14
71 60 0.03 0.0
April 15
68 52 0.32 0.0
April 16
78 51 0.00 0.0
April 17
79 49 0.00 0.0
April 18
76 54 0.00 0.0
April 19
68 52 0.55 0.0
April 20
59 43 0.00 0.0
April 21
57 42 0.00 0.0
April 22
60 34 0.00 0.0
April 23
68 43 0.10 0.0
April 24
66 38 0.00 0.0
April 25
65 38 0.00 0.0
April 26
77 46 0.00 0.0
April 27
77 64 0.09 0.0
April 28
75 60 0.00 0.0
April 29
74 64 0.45 0.0
April 30
75 52 0.00 0.0
May 1991 Olney Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
May 1
74 55 0.00 0.0
May 2
75 41 0.00 0.0
May 3
73 46 0.10 0.0
May 4
72 60 0.09 0.0
May 5
76 62 0.46 0.0
May 6
67 46 0.00 0.0
May 7
76 38 0.00 0.0
May 8
75 53 0.00 0.0
May 9
70 56 0.00 0.0
May 10
80 62 0.00 0.0
May 11
77 65 1.05 0.0
May 12
79 63 0.03 0.0
May 13
79 65 0.00 0.0
May 14
85 64 0.00 0.0
May 15
85 61 0.20 0.0
May 16
82 68 0.01 0.0
May 17
85 65 0.00 0.0
May 18
84 63 0.00 0.0
May 19
81 65 0.00 0.0
May 20
82 66 0.00 0.0
May 21
82 67 0.00 0.0
May 22
81 66 0.00 0.0
May 23
86 69 0.00 0.0
May 24
82 71 0.09 0.0
May 25
81 73 0.12 0.0
May 26
78 70 0.00 0.0
May 27
88 65 0.00 0.0
May 28
90 66 0.00 0.0
May 29
88 74 0.00 0.0
May 30
90 74 0.00 0.0
May 31
91 70 0.00 0.0
June 1991 Olney Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
June 1
93 72 0.00 0.0
June 2
93 67 0.00 0.0
June 3
94 71 0.00 0.0
June 4
92 71 0.00 0.0
June 5
82 59 0.05 0.0
June 6
81 58 0.00 0.0
June 7
83 55 0.00 0.0
June 8
84 55 0.00 0.0
June 9
85 59 0.00 0.0
June 10
87 65 0.00 0.0
June 11
85 71 0.00 0.0
June 12
89 63 0.00 0.0
June 13
89 67 0.52 0.0
June 14
92 69 0.00 0.0
June 15
92 75 0.00 0.0
June 16
91 68 0.12 0.0
June 17
86 64 0.00 0.0
June 18
90 68 0.00 0.0
June 19
91 66 0.00 0.0
June 20
91 69 0.00 0.0
June 21
81 68 0.00 0.0
June 22
85 67 0.62 0.0
June 23
79 67 0.00 0.0
June 24
87 65 0.00 0.0
June 25
88 65 0.00 0.0
June 26
85 70 0.00 0.0
June 27
85 67 0.00 0.0
June 28
87 69 0.00 0.0
June 29
92 69 0.00 0.0
June 30
96 73 0.00 0.0
July 1991 Olney Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
July 1
96 73 0.00 0.0
July 2
94 70 0.86 0.0
July 3
91 67 0.00 0.0
July 4
86 70 0.04 0.0
July 5
91 64 0.03 0.0
July 6
94 71 0.00 0.0
July 7
94 72 0.00 0.0
July 8
92 76 0.00 0.0
July 9
89 70 0.00 0.0
July 10
84 73 0.09 0.0
July 11
86 70 0.44 0.0
July 12
89 71 0.22 0.0
July 13
87 69 0.00 0.0
July 14
85 64 0.00 0.0
July 15
88 62 0.00 0.0
July 16
89 66 0.00 0.0
July 17
92 62 0.00 0.0
July 18
92 64 0.00 0.0
July 19
92 68 0.00 0.0
July 20
92 70 0.00 0.0
July 21
96 73 0.00 0.0
July 22
98 74 0.00 0.0
July 23
95 76 0.00 0.0
July 24
89 64 0.00 0.0
July 25
88 66 0.00 0.0
July 26
86 64 0.00 0.0
July 27
87 62 0.00 0.0
July 28
88 66 0.00 0.0
July 29
88 66 0.00 0.0
July 30
84 59 0.00 0.0
July 31
91 55 0.00 0.0
August 1991 Olney Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
August 1
96 62 0.00 0.0
August 2
99 64 0.00 0.0
August 3
100 72 0.27 0.0
August 4
88 71 0.23 0.0
August 5
83 65 0.06 0.0
August 6
79 68 0.26 0.0
August 7
91 67 0.00 0.0
August 8
94 70 0.00 0.0
August 9
82 70 0.00 0.0
August 10
85 60 0.00 0.0
August 11
86 60 0.00 0.0
August 12
87 58 0.00 0.0
August 13
89 60 0.00 0.0
August 14
86 61 0.43 0.0
August 15
87 55 0.00 0.0
August 16
93 63 0.00 0.0
August 17
88 72 0.58 0.0
August 18
89 61 0.00 0.0
August 19
82 64 0.06 0.0
August 20
82 58 0.00 0.0
August 21
86 56 0.00 0.0
August 22
92 63 0.00 0.0
August 23
94 64 0.00 0.0
August 24
95 66 0.00 0.0
August 25
94 68 0.00 0.0
August 26
89 69 0.00 0.0
August 27
94 69 0.00 0.0
August 28
95 70 0.00 0.0
August 29
88 71 0.13 0.0
August 30
90 71 0.00 0.0
August 31
91 68 0.00 0.0
September 1991 Olney Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
September 1
87 71 0.00 0.0
September 2
91 68 0.00 0.0
September 3
88 72 0.25 0.0
September 4
84 69 0.79 0.0
September 5
84 61 0.00 0.0
September 6
90 57 0.00 0.0
September 7
90 58 0.00 0.0
September 8
91 61 0.00 0.0
September 9
91 71 0.02 0.0
September 10
91 69 0.66 0.0
September 11
90 68 0.00 0.0
September 12
96 68 0.00 0.0
September 13
95 71 0.00 0.0
September 14
94 71 0.00 0.0
September 15
93 72 0.00 0.0
September 16
90 72 0.00 0.0
September 17
83 57 0.00 0.0
September 18
74 58 0.37 0.0
September 19
62 41 0.00 0.0
September 20
63 38 0.00 0.0
September 21
70 37 0.00 0.0
September 22
66 53 1.00 0.0
September 23
70 49 0.16 0.0
September 24
68 46 0.02 0.0
September 25
69 39 0.00 0.0
September 26
65 45 0.00 0.0
September 27
71 35 0.00 0.0
September 28
78 50 0.00 0.0
September 29
84 53 0.00 0.0
September 30
85 50 0.00 0.0
October 1991 Olney Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
October 1
82 53 0.00 0.0
October 2
83 60 0.00 0.0
October 3
81 60 0.03 0.0
October 4
85 66 0.00 0.0
October 5
81 48 0.71 0.0
October 6
56 38 0.00 0.0
October 7
60 31 0.00 0.0
October 8
73 46 0.00 0.0
October 9
77 53 0.00 0.0
October 10
72 53 0.27 0.0
October 11
76 45 0.00 0.0
October 12
69 41 0.00 0.0
October 13
64 36 0.00 0.0
October 14
65 50 0.23 0.0
October 15
56 41 0.00 0.0
October 16
60 26 0.00 0.0
October 17
71 37 0.00 0.0
October 18
78 52 0.00 0.0
October 19
74 37 0.03 0.0
October 20
58 30 0.00 0.0
October 21
69 30 0.00 0.0
October 22
79 52 0.00 0.0
October 23
74 60 0.00 0.0
October 24
79 62 0.00 0.0
October 25
74 65 0.40 0.0
October 26
71 62 2.85 0.0
October 27
67 59 0.28 0.0
October 28
77 63 0.00 0.0
October 29
76 66 0.00 0.0
October 30
71 48 0.58 0.0
October 31
60 47 0.00 0.0
November 1991 Olney Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
November 1
64 39 0.28 0.0
November 2
40 28 0.00 0.0
November 3
30 20 0.00 0.0
November 4
29 20 0.00 0.0
November 5
39 16 0.00 0.0
November 6
41 37 0.00 0.0
November 7
41 23 0.18 2.0
November 8
32 13 0.00 0.0
November 9
42 13 0.00 0.0
November 10
50 19 0.00 0.0
November 11
50 26 0.00 0.0
November 12
40 28 0.09 0.0
November 13
60 31 0.00 0.0
November 14
58 46 0.02 0.0
November 15
60 49 0.07 0.0
November 16
59 49 0.27 0.0
November 17
58 48 0.04 0.0
November 18
65 59 0.44 0.0
November 19
69 62 0.76 0.0
November 20
64 47 1.81 0.0
November 21
52 43 0.02 0.0
November 22
58 37 0.00 0.0
November 23
50 31 0.00 0.0
November 24
31 26 0.00 0.0
November 25
31 18 0.00 0.0
November 26
42 23 0.00 0.0
November 27
53 n/a 0.11 0.0
November 28
61 46 0.00 0.0
November 29
67 55 0.00 0.0
November 30
66 40 0.59 0.0
December 1991 Olney Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
December 1
41 33 0.03 0.0
December 2
37 31 0.63 0.0
December 3
37 24 0.00 0.0
December 4
24 9 0.00 0.0
December 5
46 16 0.00 0.0
December 6
45 26 0.00 0.0
December 7
61 45 0.00 0.0
December 8
65 52 0.00 0.0
December 9
62 39 0.00 0.0
December 10
53 25 0.00 0.0
December 11
57 40 0.00 0.0
December 12
64 47 0.38 0.0
December 13
64 46 0.01 0.0
December 14
48 32 0.01 0.0
December 15
40 25 0.00 0.0
December 16
44 17 0.00 0.0
December 17
45 29 0.00 0.0
December 18
36 21 0.00 0.0
December 19
33 16 0.00 0.0
December 20
43 30 0.04 0.0
December 21
40 33 0.51 0.0
December 22
44 32 0.05 0.0
December 23
48 32 0.54 0.0
December 24
41 24 0.00 0.0
December 25
45 22 0.00 0.0
December 26
47 22 0.00 0.0
December 27
48 25 0.00 0.0
December 28
43 38 0.05 0.0
December 29
38 34 0.27 0.0
December 30
37 33 0.00 0.0
December 31
35 31 0.00 0.0
Weather Station Details
Years Station Coordinates
1893–2024 Olney 2S location