Opheim Weather in 1940

Historical record of Opheim, Montana weather for the year 1940 based on NOAA data.
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1940 Opheim Weather Extremes
Highest temperature 98 °F September 3
Lowest temperature -29 °F January 24
Highest daily low 64 °F July 22
Lowest daily high -7 °F January 15
Most daily precipitation 1.6 inches July 27
Most daily snow 4.0 inches April 2
Total annual precipitation 13.7 inches -
Total annual snow 26.7 inches -
Highest Temperatures in Opheim in 1940
Rank Temperature Date
1 98 °F Sep 3
1 98 °F Aug 12
3 94 °F Aug 9
3 94 °F Jul 23
3 94 °F Jul 20
3 94 °F Jul 18
7 93 °F Jul 22
7 93 °F Jul 21
9 92 °F Sep 1
9 92 °F Jul 9
Lowest Temperatures in Opheim in 1940
Rank Temperature Date
1 -29 °F January 24
2 -27 °F January 23
2 -27 °F January 18
2 -27 °F January 17
5 -26 °F January 25
6 -25 °F December 12
6 -25 °F February 23
8 -22 °F December 11
8 -22 °F January 22
10 -18 °F December 13
10 -18 °F November 11
10 -18 °F January 4
January 1940 Opheim Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
January 1
13 -13 0.00 0.0
January 2
10 -2 0.02 0.5
January 3
13 -3 0.00 0.0
January 4
-2 -18 0.00 0.0
January 5
1 -15 0.00 0.0
January 6
10 -8 0.00 0.0
January 7
10 -3 0.02 0.4
January 8
16 -2 0.00 0.0
January 9
14 3 0.00 0.0
January 10
15 -8 0.00 0.0
January 11
16 -7 0.00 0.0
January 12
15 2 0.00 0.0
January 13
15 -8 0.00 0.0
January 14
17 -14 0.01 0.1
January 15
-7 -15 0.00 0.0
January 16
-6 -13 0.00 0.0
January 17
-6 -27 0.01 0.2
January 18
-4 -27 0.00 0.0
January 19
4 -8 0.00 0.0
January 20
2 -10 0.00 0.0
January 21
10 -10 0.00 0.0
January 22
1 -22 0.00 0.0
January 23
-2 -27 0.00 0.0
January 24
-5 -29 0.00 0.0
January 25
2 -26 0.00 0.0
January 26
8 -14 0.00 0.0
January 27
29 -2 0.00 0.0
January 28
37 18 0.00 0.0
January 29
40 27 0.00 0.0
January 30
36 23 0.00 0.0
January 31
29 3 0.01 0.1
February 1940 Opheim Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
February 1
8 1 0.00 0.0
February 2
14 -3 0.00 0.0
February 3
22 12 0.00 0.0
February 4
21 13 0.00 0.0
February 5
19 7 0.00 0.0
February 6
16 5 0.00 0.0
February 7
14 -5 0.06 0.7
February 8
10 -3 0.00 0.0
February 9
38 7 0.00 0.0
February 10
38 20 0.00 0.0
February 11
30 18 0.00 0.0
February 12
26 12 0.00 0.0
February 13
21 6 0.00 0.0
February 14
34 17 0.00 0.0
February 15
23 9 0.00 0.0
February 16
18 3 0.00 0.0
February 17
27 3 0.00 0.0
February 18
25 10 0.00 0.0
February 19
22 5 0.00 0.0
February 20
16 5 0.01 0.3
February 21
13 -5 0.00 0.0
February 22
2 -17 0.00 0.0
February 23
-5 -25 0.00 0.0
February 24
15 -10 0.00 0.0
February 25
16 -12 0.03 0.5
February 26
14 -10 0.14 1.6
February 27
8 -8 0.17 2.7
February 28
20 -2 0.00 0.0
February 29
31 5 0.12 0.5
March 1940 Opheim Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
March 1
32 4 0.00 0.0
March 2
37 17 0.00 0.0
March 3
37 20 0.00 0.0
March 4
39 1 0.00 0.0
March 5
40 27 0.00 0.0
March 6
33 25 0.00 0.0
March 7
33 20 0.00 0.0
March 8
30 20 0.00 0.0
March 9
25 18 0.06 0.5
March 10
25 18 0.00 0.0
March 11
21 11 0.03 0.5
March 12
24 0 0.00 0.0
March 13
22 0 0.00 0.0
March 14
34 5 0.00 0.0
March 15
42 16 0.00 0.0
March 16
40 29 0.00 0.0
March 17
34 24 0.00 0.0
March 18
34 22 0.00 0.0
March 19
27 12 0.00 0.0
March 20
25 9 0.00 0.0
March 21
16 1 0.00 0.0
March 22
10 0 0.06 0.5
March 23
10 -3 0.00 0.0
March 24
15 0 0.00 0.0
March 25
21 5 0.00 0.0
March 26
21 11 0.00 0.3
March 27
25 14 0.02 0.1
March 28
36 19 0.00 0.0
March 29
39 19 0.00 0.0
March 30
41 25 0.00 0.0
March 31
31 23 0.22 0.5
April 1940 Opheim Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
April 1
29 22 0.07 0.5
April 2
28 21 0.34 4.0
April 3
27 19 0.22 1.0
April 4
30 21 0.04 0.5
April 5
34 6 0.00 0.0
April 6
31 21 0.00 0.0
April 7
32 17 0.00 0.0
April 8
32 19 0.00 0.0
April 9
31 22 0.00 0.0
April 10
25 -2 0.00 0.0
April 11
14 -16 0.00 0.0
April 12
36 2 0.00 0.0
April 13
48 30 0.00 0.0
April 14
46 27 0.00 0.0
April 15
34 2 0.00 0.0
April 16
36 17 0.00 0.0
April 17
51 18 0.00 0.0
April 18
56 35 0.00 0.0
April 19
58 34 0.00 0.0
April 20
56 36 0.24 0.0
April 21
52 40 0.32 0.0
April 22
50 27 0.00 0.0
April 23
48 26 0.00 0.0
April 24
42 27 0.12 1.5
April 25
34 27 0.00 0.0
April 26
44 31 0.00 0.0
April 27
59 35 0.08 0.0
April 28
55 37 0.21 0.0
April 29
45 32 0.12 0.0
April 30
56 31 0.00 0.0
May 1940 Opheim Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
May 1
63 30 0.00 0.0
May 2
66 39 0.00 0.0
May 3
72 40 0.00 0.0
May 4
62 32 0.00 0.0
May 5
55 32 0.68 0.0
May 6
57 33 0.00 0.0
May 7
58 33 0.00 0.0
May 8
65 33 0.00 0.0
May 9
67 43 0.00 0.0
May 10
71 40 0.00 0.0
May 11
79 46 0.00 0.0
May 12
72 45 0.00 0.0
May 13
59 34 0.23 0.0
May 14
58 27 0.00 0.0
May 15
67 38 0.00 0.0
May 16
65 41 0.00 0.0
May 17
50 38 0.17 0.0
May 18
66 37 0.00 0.0
May 19
70 45 0.24 0.0
May 20
62 43 0.05 0.0
May 21
67 41 0.00 0.0
May 22
70 40 0.00 0.0
May 23
70 47 0.00 0.0
May 24
78 40 0.00 0.0
May 25
70 50 0.00 0.0
May 26
72 43 0.00 0.0
May 27
73 37 0.00 0.0
May 28
75 43 0.00 0.0
May 29
73 45 0.00 0.0
May 30
69 51 0.00 0.0
May 31
82 63 0.15 0.0
June 1940 Opheim Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
June 1
72 58 0.45 0.0
June 2
70 56 0.33 0.0
June 3
67 51 0.00 0.0
June 4
70 44 0.00 0.0
June 5
68 45 0.35 0.0
June 6
65 39 0.00 0.0
June 7
62 46 0.07 0.0
June 8
50 43 1.13 0.0
June 9
63 42 0.23 0.0
June 10
73 44 0.00 0.0
June 11
80 50 0.00 0.0
June 12
83 51 0.00 0.0
June 13
84 54 0.00 0.0
June 14
69 45 0.00 0.0
June 15
67 40 0.00 0.0
June 16
70 46 0.00 0.0
June 17
68 44 0.00 0.0
June 18
67 45 0.00 0.0
June 19
76 52 0.00 0.0
June 20
79 56 0.00 0.0
June 21
76 53 0.00 0.0
June 22
60 44 0.37 0.0
June 23
70 43 0.00 0.0
June 24
74 45 0.00 0.0
June 25
83 60 0.00 0.0
June 26
75 44 0.00 0.0
June 27
67 42 0.00 0.0
June 28
64 40 0.00 0.0
June 29
82 39 0.00 0.0
June 30
64 49 0.00 0.0
July 1940 Opheim Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
July 1
68 50 0.00 0.0
July 2
76 52 0.03 0.0
July 3
81 52 0.00 0.0
July 4
89 55 0.06 0.0
July 5
83 56 0.00 0.0
July 6
75 48 0.00 0.0
July 7
82 41 0.00 0.0
July 8
86 n/a 0.00 0.0
July 9
92 n/a 0.00 0.0
July 10
83 n/a 0.00 0.0
July 11
68 n/a 0.00 0.0
July 12
90 n/a 0.00 0.0
July 13
91 64 0.00 0.0
July 14
74 47 0.00 0.0
July 15
79 49 0.00 0.0
July 16
84 56 0.00 0.0
July 17
90 64 0.00 0.0
July 18
94 61 0.03 0.0
July 19
88 56 0.00 0.0
July 20
94 56 0.00 0.0
July 21
93 62 0.00 0.0
July 22
93 64 0.43 0.0
July 23
94 59 0.00 0.0
July 24
78 58 0.00 0.0
July 25
73 51 0.00 0.0
July 26
71 48 0.00 0.0
July 27
68 52 1.55 0.0
July 28
67 49 0.27 0.0
July 29
73 44 0.00 0.0
July 30
86 55 0.10 0.0
July 31
80 61 0.00 0.0
August 1940 Opheim Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
August 1
79 56 0.92 0.0
August 2
71 55 0.00 0.0
August 3
79 49 0.00 0.0
August 4
70 49 0.00 0.0
August 5
74 44 0.00 0.0
August 6
83 47 0.00 0.0
August 7
89 57 0.00 0.0
August 8
91 58 0.00 0.0
August 9
94 58 0.00 0.0
August 10
86 56 0.00 0.0
August 11
90 60 0.00 0.0
August 12
98 61 0.00 0.0
August 13
91 63 0.00 0.0
August 14
81 50 0.00 0.0
August 15
74 49 0.00 0.0
August 16
71 58 0.00 0.0
August 17
71 43 0.00 0.0
August 18
78 49 0.00 0.0
August 19
82 44 0.00 0.0
August 20
87 52 0.00 0.0
August 21
80 54 0.00 0.0
August 22
69 41 0.00 0.0
August 23
77 45 0.00 0.0
August 24
79 49 0.00 0.0
August 25
80 51 0.00 0.0
August 26
87 52 0.00 0.0
August 27
91 56 0.00 0.0
August 28
76 51 0.00 0.0
August 29
73 44 0.00 0.0
August 30
79 46 0.00 0.0
August 31
91 22 0.00 0.0
September 1940 Opheim Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
September 1
92 61 0.00 n/a
September 2
91 59 0.00 n/a
September 3
98 62 0.00 n/a
September 4
91 56 0.00 n/a
September 5
78 56 0.00 n/a
September 6
75 44 0.00 n/a
September 7
79 48 0.00 n/a
September 8
70 51 0.00 n/a
September 9
64 36 0.00 n/a
September 10
67 33 0.00 n/a
September 11
82 35 0.00 n/a
September 12
73 48 0.00 n/a
September 13
78 52 0.00 n/a
September 14
71 57 0.00 n/a
September 15
77 45 0.00 n/a
September 16
79 54 0.00 n/a
September 17
78 48 0.00 n/a
September 18
77 58 0.00 n/a
September 19
75 45 0.00 n/a
September 20
77 48 0.00 n/a
September 21
71 51 0.40 n/a
September 22
65 53 1.15 n/a
September 23
64 48 0.45 n/a
September 24
69 40 0.00 n/a
September 25
58 33 0.00 n/a
September 26
70 45 0.00 n/a
September 27
69 45 0.00 n/a
September 28
68 49 0.00 n/a
September 29
65 41 0.00 n/a
September 30
65 49 0.10 0.0
October 1940 Opheim Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
October 1
55 48 0.19 0.0
October 2
58 46 0.05 0.0
October 3
59 43 0.00 0.0
October 4
53 46 0.00 0.0
October 5
51 43 0.05 0.0
October 6
60 29 0.00 0.0
October 7
67 36 0.00 0.0
October 8
73 39 0.00 0.0
October 9
61 42 0.00 0.0
October 10
66 38 0.00 0.0
October 11
60 45 0.02 0.0
October 12
55 35 0.00 0.0
October 13
53 39 0.00 0.0
October 14
52 26 0.00 0.0
October 15
63 34 0.00 0.0
October 16
56 35 0.00 0.0
October 17
59 34 0.00 0.0
October 18
72 43 0.00 0.0
October 19
74 43 0.00 0.0
October 20
75 44 0.00 0.0
October 21
69 33 0.00 0.0
October 22
53 37 0.00 0.0
October 23
57 37 0.00 0.0
October 24
55 38 0.00 0.0
October 25
68 44 0.00 0.0
October 26
53 34 0.00 0.0
October 27
49 38 0.00 0.0
October 28
42 31 0.29 2.0
October 29
47 26 0.00 0.0
October 30
54 30 0.00 0.0
October 31
53 31 0.00 0.0
November 1940 Opheim Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
November 1
48 25 0.00 0.0
November 2
43 29 0.00 0.0
November 3
37 28 0.00 0.0
November 4
31 23 0.00 0.0
November 5
31 21 0.00 0.0
November 6
31 15 0.00 0.0
November 7
33 2 0.00 0.0
November 8
32 -1 0.07 1.5
November 9
8 -1 0.10 1.3
November 10
2 -11 0.00 0.0
November 11
-2 -18 0.00 0.0
November 12
0 -15 0.00 0.0
November 13
8 -16 0.00 0.0
November 14
33 -5 0.00 0.0
November 15
44 23 0.00 0.0
November 16
42 26 0.00 0.0
November 17
41 28 0.00 0.0
November 18
35 22 0.00 0.0
November 19
32 12 0.00 0.0
November 20
40 17 0.00 0.0
November 21
28 18 0.03 1.0
November 22
19 12 0.02 0.5
November 23
29 11 0.00 0.0
November 24
27 11 0.00 0.0
November 25
19 12 0.00 0.0
November 26
22 4 0.00 0.0
November 27
12 3 0.00 0.0
November 28
21 10 0.10 1.0
November 29
10 6 0.03 0.5
November 30
9 -5 0.02 0.3
December 1940 Opheim Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
December 1
9 1 0.00 0.0
December 2
7 -8 0.00 0.0
December 3
39 2 0.00 0.0
December 4
35 21 0.00 0.0
December 5
44 19 0.00 0.0
December 6
43 24 0.00 0.0
December 7
45 25 0.00 0.0
December 8
49 26 0.02 0.2
December 9
39 18 0.00 0.0
December 10
25 20 0.01 0.2
December 11
22 -22 0.03 0.5
December 12
3 -25 0.00 0.0
December 13
10 -18 0.00 0.0
December 14
17 -3 0.00 0.0
December 15
22 3 0.00 0.0
December 16
27 10 0.00 0.0
December 17
29 9 0.00 0.0
December 18
35 10 0.00 0.0
December 19
36 25 0.00 0.0
December 20
41 18 0.00 0.0
December 21
45 25 0.00 0.0
December 22
38 29 0.00 0.0
December 23
41 23 0.00 0.0
December 24
46 28 0.00 0.0
December 25
45 29 0.00 0.0
December 26
40 23 0.00 0.0
December 27
33 20 0.01 0.1
December 28
29 14 0.01 0.1
December 29
34 13 0.00 0.0
December 30
34 19 0.00 0.0
December 31
28 15 0.00 0.0
Weather Station Details
Years Station Coordinates
1943–2023 Opheim 12 SSE location
1928–1943 Opheim location