Ephrata Weather in 1991

Historical record of Ephrata, Washington weather for the year 1991 based on NOAA data.
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1991 Ephrata Weather Extremes
Highest temperature 100 °F July 3
Lowest temperature 4 °F January 2
Highest daily low 75 °F August 19
Lowest daily high 19 °F January 6
Most daily precipitation 1.0 inches June 24
Most daily snow 2.0 inches December 18
Total annual precipitation 7.7 inches -
Total annual snow 4.0 inches -
Highest Temperatures in Ephrata in 1991
Rank Temperature Date
1 100 °F Jul 3
2 99 °F Aug 19
2 99 °F Aug 18
2 99 °F Jul 23
5 98 °F Aug 21
5 98 °F Aug 17
5 98 °F Jul 24
8 97 °F Aug 3
9 96 °F Aug 20
9 96 °F Aug 16
9 96 °F Jul 12
Lowest Temperatures in Ephrata in 1991
Rank Temperature Date
1 4 °F January 2
1 4 °F January 1
3 5 °F January 4
4 8 °F January 29
4 8 °F January 27
6 10 °F January 3
7 11 °F January 6
8 12 °F January 5
9 13 °F January 28
10 15 °F January 8
January 1991 Ephrata Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
January 1
26 4 0.00 0.0
January 2
31 4 0.00 0.0
January 3
28 10 0.00 0.0
January 4
20 5 0.00 0.0
January 5
20 12 0.00 0.0
January 6
19 11 0.00 0.0
January 7
22 16 0.10 1.0
January 8
22 15 0.01 1.0
January 9
26 20 0.00 0.0
January 10
33 23 0.00 0.0
January 11
34 28 0.00 0.0
January 12
41 29 0.00 0.0
January 13
45 25 0.00 0.0
January 14
42 24 0.00 0.0
January 15
51 28 0.00 0.0
January 16
40 27 0.00 0.0
January 17
38 32 0.00 0.0
January 18
40 33 0.00 0.0
January 19
40 27 0.00 0.0
January 20
37 19 0.00 0.0
January 21
36 17 0.00 0.0
January 22
35 20 0.00 0.0
January 23
34 21 0.00 0.0
January 24
40 18 0.00 0.0
January 25
37 18 0.00 0.0
January 26
31 16 0.00 0.0
January 27
27 8 0.00 0.0
January 28
35 13 0.00 0.0
January 29
30 8 0.00 0.0
January 30
27 18 0.00 0.0
January 31
34 24 0.00 0.0
February 1991 Ephrata Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
February 1
41 26 0.07 0.0
February 2
45 34 0.00 0.0
February 3
46 29 0.00 0.0
February 4
44 34 0.00 0.0
February 5
58 34 0.00 0.0
February 6
50 32 0.00 0.0
February 7
51 32 0.00 0.0
February 8
53 34 0.00 0.0
February 9
50 31 0.00 0.0
February 10
47 19 0.00 0.0
February 11
38 23 0.00 0.0
February 12
43 35 0.00 0.0
February 13
45 33 0.00 0.0
February 14
47 41 0.00 0.0
February 15
48 43 0.00 0.0
February 16
56 38 0.00 0.0
February 17
56 26 0.00 0.0
February 18
43 27 0.00 0.0
February 19
61 38 0.00 0.0
February 20
55 37 0.00 0.0
February 21
52 29 0.00 0.0
February 22
57 28 0.00 0.0
February 23
59 29 0.00 0.0
February 24
56 31 0.00 0.0
February 25
58 26 0.00 0.0
February 26
58 33 0.00 0.0
February 27
59 27 0.00 0.0
February 28
59 30 0.00 0.0
March 1991 Ephrata Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
March 1
36 26 0.00 0.0
March 2
36 25 0.00 0.0
March 3
53 29 0.56 0.0
March 4
47 34 0.09 0.0
March 5
46 27 0.00 0.0
March 6
49 28 0.00 0.0
March 7
55 26 0.00 0.0
March 8
53 24 0.00 0.0
March 9
49 30 0.00 0.0
March 10
53 30 0.00 0.0
March 11
47 21 0.00 0.0
March 12
45 33 0.14 0.0
March 13
50 28 0.00 0.0
March 14
47 31 0.00 0.0
March 15
52 26 0.00 0.0
March 16
54 28 0.00 0.0
March 17
57 31 0.00 0.0
March 18
58 31 0.00 0.0
March 19
49 36 0.00 0.0
March 20
56 30 0.01 0.0
March 21
61 30 0.00 0.0
March 22
54 36 0.00 0.0
March 23
54 33 0.00 0.0
March 24
44 39 0.85 0.0
March 25
43 36 0.03 0.0
March 26
49 30 0.00 0.0
March 27
57 27 0.00 0.0
March 28
57 32 0.00 0.0
March 29
58 37 0.00 0.0
March 30
64 32 0.00 0.0
March 31
72 44 0.00 0.0
April 1991 Ephrata Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
April 1
71 48 0.05 0.0
April 2
60 38 0.00 0.0
April 3
55 33 0.00 0.0
April 4
64 44 0.00 0.0
April 5
63 38 0.00 0.0
April 6
56 29 0.00 0.0
April 7
57 36 0.00 0.0
April 8
53 28 0.02 0.0
April 9
55 38 0.34 0.0
April 10
53 31 0.00 0.0
April 11
66 37 0.00 0.0
April 12
67 41 0.00 0.0
April 13
69 35 0.00 0.0
April 14
58 40 0.00 0.0
April 15
63 40 0.00 0.0
April 16
69 47 0.00 0.0
April 17
67 41 0.00 0.0
April 18
69 41 0.00 0.0
April 19
73 39 0.00 0.0
April 20
76 43 0.00 0.0
April 21
80 53 0.00 0.0
April 22
75 48 0.00 0.0
April 23
70 44 0.00 0.0
April 24
62 44 0.00 0.0
April 25
59 29 0.00 0.0
April 26
61 34 0.00 0.0
April 27
65 43 0.00 0.0
April 28
64 36 0.00 0.0
April 29
67 43 0.00 0.0
April 30
71 39 0.00 0.0
May 1991 Ephrata Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
May 1
71 44 0.00 0.0
May 2
70 46 0.00 0.0
May 3
68 43 0.00 0.0
May 4
72 42 0.00 0.0
May 5
69 51 0.00 0.0
May 6
68 43 0.00 0.0
May 7
61 40 0.00 0.0
May 8
63 48 0.19 0.0
May 9
62 41 0.00 0.0
May 10
72 45 0.00 0.0
May 11
72 53 0.00 0.0
May 12
73 51 0.01 0.0
May 13
70 42 0.00 0.0
May 14
73 50 0.00 0.0
May 15
71 45 0.00 0.0
May 16
65 55 0.01 0.0
May 17
62 53 0.72 0.0
May 18
62 50 0.00 0.0
May 19
59 52 0.00 0.0
May 20
75 44 0.00 0.0
May 21
78 52 0.00 0.0
May 22
76 51 0.00 0.0
May 23
71 47 0.00 0.0
May 24
71 50 0.00 0.0
May 25
67 39 0.00 0.0
May 26
70 47 0.00 0.0
May 27
74 50 0.00 0.0
May 28
77 48 0.00 0.0
May 29
70 47 0.00 0.0
May 30
73 52 0.00 0.0
May 31
76 50 0.00 0.0
June 1991 Ephrata Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
June 1
83 52 0.00 0.0
June 2
83 52 0.00 0.0
June 3
68 48 0.00 0.0
June 4
73 42 0.00 0.0
June 5
67 52 0.00 0.0
June 6
72 50 0.25 0.0
June 7
75 48 0.00 0.0
June 8
76 47 0.00 0.0
June 9
80 51 0.00 0.0
June 10
89 53 0.00 0.0
June 11
73 57 0.00 0.0
June 12
68 47 0.00 0.0
June 13
69 46 0.00 0.0
June 14
71 47 0.00 0.0
June 15
72 48 0.00 0.0
June 16
69 45 0.16 0.0
June 17
73 44 0.00 0.0
June 18
81 48 0.00 0.0
June 19
82 62 0.00 0.0
June 20
63 54 0.04 0.0
June 21
65 48 0.10 0.0
June 22
71 50 0.00 0.0
June 23
77 49 0.00 0.0
June 24
80 57 0.95 0.0
June 25
80 52 0.05 0.0
June 26
78 56 0.00 0.0
June 27
84 53 0.00 0.0
June 28
88 59 0.00 0.0
June 29
78 58 0.29 0.0
June 30
80 54 0.00 0.0
July 1991 Ephrata Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
July 1
86 57 0.00 0.0
July 2
93 60 0.00 0.0
July 3
100 65 0.00 0.0
July 4
93 70 0.00 0.0
July 5
88 64 0.00 0.0
July 6
82 55 0.00 0.0
July 7
87 60 0.00 0.0
July 8
91 59 0.00 0.0
July 9
91 62 0.00 0.0
July 10
86 61 0.00 0.0
July 11
89 57 0.00 0.0
July 12
96 62 0.00 0.0
July 13
89 69 0.05 0.0
July 14
81 58 0.00 0.0
July 15
80 58 0.00 0.0
July 16
73 59 0.18 0.0
July 17
80 59 0.06 0.0
July 18
81 53 0.00 0.0
July 19
85 60 0.00 0.0
July 20
89 60 0.00 0.0
July 21
88 60 0.00 0.0
July 22
95 66 0.00 0.0
July 23
99 71 0.00 0.0
July 24
98 74 0.00 0.0
July 25
89 68 0.00 0.0
July 26
86 63 0.00 0.0
July 27
89 61 0.00 0.0
July 28
91 60 0.00 0.0
July 29
91 67 0.00 0.0
July 30
89 63 0.00 0.0
July 31
95 60 0.00 0.0
August 1991 Ephrata Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
August 1
88 62 0.04 0.0
August 2
92 59 0.00 0.0
August 3
97 65 0.00 0.0
August 4
95 65 0.00 0.0
August 5
89 71 0.00 0.0
August 6
92 66 0.01 0.0
August 7
88 66 0.01 0.0
August 8
95 65 0.00 0.0
August 9
93 71 0.00 0.0
August 10
80 54 0.00 0.0
August 11
79 59 0.00 0.0
August 12
82 54 0.03 0.0
August 13
84 61 0.00 0.0
August 14
88 61 0.00 0.0
August 15
93 66 0.00 0.0
August 16
96 65 0.00 0.0
August 17
98 66 0.00 0.0
August 18
99 71 0.00 0.0
August 19
99 75 0.00 0.0
August 20
96 73 0.00 0.0
August 21
98 66 0.00 0.0
August 22
95 67 0.00 0.0
August 23
88 67 0.00 0.0
August 24
85 59 0.00 0.0
August 25
80 59 0.00 0.0
August 26
80 46 0.00 0.0
August 27
84 53 0.00 0.0
August 28
75 60 0.02 0.0
August 29
88 56 0.00 0.0
August 30
91 58 0.00 0.0
August 31
88 59 0.00 0.0
September 1991 Ephrata Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
September 1
77 58 0.00 0.0
September 2
79 54 0.00 0.0
September 3
87 57 0.00 0.0
September 4
90 63 0.00 0.0
September 5
91 56 0.00 0.0
September 6
91 54 0.00 0.0
September 7
83 63 0.00 0.0
September 8
77 57 0.00 0.0
September 9
80 52 0.00 0.0
September 10
86 55 0.00 0.0
September 11
86 52 0.00 0.0
September 12
85 51 0.00 0.0
September 13
76 58 0.00 0.0
September 14
78 52 0.00 0.0
September 15
80 46 0.00 0.0
September 16
88 46 0.00 0.0
September 17
83 50 0.00 0.0
September 18
84 61 0.00 0.0
September 19
84 49 0.00 0.0
September 20
81 59 0.00 0.0
September 21
72 49 0.00 0.0
September 22
72 37 0.00 0.0
September 23
81 52 0.00 0.0
September 24
84 53 0.00 0.0
September 25
87 57 0.00 0.0
September 26
88 54 0.00 0.0
September 27
87 55 0.00 0.0
September 28
86 46 0.00 0.0
September 29
85 60 0.00 0.0
September 30
83 50 0.00 0.0
October 1991 Ephrata Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
October 1
86 50 0.00 0.0
October 2
78 51 0.00 0.0
October 3
72 53 0.00 0.0
October 4
69 45 0.00 0.0
October 5
74 40 0.00 0.0
October 6
69 46 0.00 0.0
October 7
73 37 0.00 0.0
October 8
73 39 0.00 0.0
October 9
73 40 0.00 0.0
October 10
80 44 0.00 0.0
October 11
78 47 0.00 0.0
October 12
80 44 0.00 0.0
October 13
74 42 0.00 0.0
October 14
74 42 0.00 0.0
October 15
74 44 0.00 0.0
October 16
65 44 0.00 0.0
October 17
58 36 0.00 0.0
October 18
59 35 0.00 0.0
October 19
64 42 0.00 0.0
October 20
66 37 0.00 0.0
October 21
67 39 0.00 0.0
October 22
56 30 0.00 0.0
October 23
55 33 0.00 0.0
October 24
51 36 0.12 0.0
October 25
48 35 0.05 0.0
October 26
49 39 0.07 0.0
October 27
46 31 0.00 0.0
October 28
32 22 0.00 0.0
October 29
41 25 0.00 0.0
October 30
40 18 0.00 0.0
October 31
34 28 0.06 0.0
November 1991 Ephrata Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
November 1
38 32 0.11 0.0
November 2
38 19 0.00 0.0
November 3
38 31 0.00 0.0
November 4
38 32 0.10 0.0
November 5
42 33 0.39 0.0
November 6
40 30 0.00 0.0
November 7
46 38 0.00 0.0
November 8
44 41 0.00 0.0
November 9
45 41 0.08 0.0
November 10
47 42 0.00 0.0
November 11
46 42 0.10 0.0
November 12
59 37 0.00 0.0
November 13
60 32 0.00 0.0
November 14
52 30 0.00 0.0
November 15
38 30 0.00 0.0
November 16
35 31 0.00 0.0
November 17
47 32 0.02 0.0
November 18
44 31 0.00 0.0
November 19
46 34 0.16 0.0
November 20
56 37 0.00 0.0
November 21
49 30 0.00 0.0
November 22
41 26 0.00 0.0
November 23
36 30 n/a 0.0
November 24
38 34 0.11 0.0
November 25
39 34 0.00 0.0
November 26
38 35 0.42 0.0
November 27
47 34 0.08 0.0
November 28
48 27 0.04 0.0
November 29
42 28 0.00 0.0
November 30
37 22 0.00 0.0
December 1991 Ephrata Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
December 1
47 26 0.00 0.0
December 2
47 31 0.00 0.0
December 3
45 30 0.00 0.0
December 4
45 33 0.00 0.0
December 5
48 31 0.06 0.0
December 6
47 37 0.07 0.0
December 7
48 31 0.00 0.0
December 8
49 31 0.00 0.0
December 9
50 35 0.00 0.0
December 10
40 25 0.00 0.0
December 11
52 25 0.00 0.0
December 12
49 28 0.00 0.0
December 13
40 25 0.00 0.0
December 14
39 23 0.00 0.0
December 15
34 21 0.00 0.0
December 16
36 20 0.00 0.0
December 17
33 21 0.00 0.0
December 18
33 25 0.09 2.0
December 19
30 25 0.00 0.0
December 20
34 24 0.00 0.0
December 21
33 27 0.07 0.0
December 22
38 32 0.00 0.0
December 23
36 34 0.00 0.0
December 24
35 33 0.00 0.0
December 25
40 34 0.04 0.0
December 26
42 32 0.00 0.0
December 27
45 33 0.00 0.0
December 28
44 30 0.00 0.0
December 29
43 31 0.00 0.0
December 30
41 30 0.00 0.0
December 31
39 27 0.00 0.0
Weather Station Details
Years Station Coordinates
1949–2024 Ephrata Municipal Airport location
1903–1948 Ephrata location