LOCAL CLIMATOLOGICAL DATA
Month: 04 / 2026
Station Location: Mid-Columbia Weather, The Dalles, Oregon
Lat.045:35:25 Long.0121:11:07
Elevation: 487 Feet Above Sea Level
Temperature
(Farenheit)
Humidity
(%)
Degree Days
Base 64 Degrees
  Snow/
Ice On
Ground
(in.)
Rain
(in.)
Pressure
(inches)
Wind-
speed
(mph)
D
A
Y
Max Min Avg Diff
From
Normal
Avg
Dew
Point
Avg
Wet
Bulb
Max Min Heating Cooling Sign.
Cond.
Sun
Hours
Max
Solar
w/m2
Solar
(kwh)
Max
UV
Evapo-
trans-
piration
Snow-
fall
Snow-
Depth
Water
Equiv.
Avg
Sea
Level
Avg
Speed
Max
Speed
Avg
Dir.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
053.3
055.4
067.8
072.1
074.3
079.5
067.6
072.8
074.7
073.8
066.6
064.9
059.0
056.4
050.9
054.6
061.4
071.6
071.1
078.8
065.6
058.3
060.5
065.5
067.5
071.3
065.3
060.4
075.7
080.0
-----
42.6
39.1
36.4
37.9
42.5
44.4
52.4
40.3
39.3
46.4
52.3
47.8
49.5
44.9
37.9
33.9
39.9
38.6
41.2
50.1
52.7
49.9
47.0
38.5
36.3
41.8
51.5
48.2
41.0
42.2
-----
46.7
47.4
50.8
53.3
57.1
62.0
59.3
57.0
56.5
59.4
58.6
55.6
53.7
50.3
45.0
45.6
50.9
53.7
55.0
61.7
59.8
54.1
53.2
52.4
52.6
57.5
57.6
55.3
57.8
60.8
-----
-4.8
-4.4
-0.9
+4.2
+6.0
+6.6
+3.5
+4.6
-1.3
+6.5
+6.4
+2.3
+2.3
-2.8
-8.3
-7.1
-6.5
-3.1
-4.7
+2.6
-2.2
-3.6
-6.9
-5.0
-6.4
-3.7
-1.4
-8.0
-0.3
+4.4
-----
40.1
36.7
35.5
39.5
43.7
44.2
37.8
34.6
36.8
40.1
47.7
47.0
40.9
38.4
37.7
32.5
33.8
37.2
41.3
45.8
46.9
42.1
39.6
32.7
30.0
32.6
40.4
40.4
40.0
40.7
-----
43.8
42.9
44.3
47.1
50.6
53.2
49.5
47.3
47.7
50.4
53.0
51.3
47.8
45.1
41.9
40.4
43.8
46.5
48.6
53.7
53.2
48.5
47.1
44.3
43.6
46.9
49.6
48.4
49.5
51.3
-----
89
81
81
87
86
89
63
79
80
77
88
89
73
72
90
88
76
84
86
82
78
78
71
85
77
71
64
72
80
83
0
66
48
33
32
38
23
23
19
24
28
47
57
45
52
49
41
29
30
36
33
50
55
50
24
20
20
41
47
26
20
100
18.3
17.6
14.2
11.6
07.9
02.9
05.6
08.0
08.5
05.5
06.3
09.4
11.2
14.6
20.0
19.4
14.0
11.2
09.9
03.2
05.1
10.8
11.7
12.5
12.4
07.5
07.3
09.6
07.2
04.1
-----
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
SNOW
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
00.6
03.8
08.1
08.5
05.0
08.3
08.2
09.2
09.4
04.9
04.4
01.4
07.4
00.2
03.7
09.5
07.7
08.8
02.3
05.2
02.3
00.9
10.0
10.1
10.4
10.3
09.3
03.8
10.3
09.9
-----
912.0
979.0
854.0
749.0
786.0
754.0
902.0
772.0
759.0
856.0
949.0
962.0
1028.0
636.0
1020.0
810.0
823.0
798.0
905.0
969.0
1025.0
926.0
816.0
835.0
833.0
893.0
886.0
740.0
817.0
874.0
-----
002.4
003.7
005.6
005.6
004.9
005.6
005.9
005.7
005.9
004.6
004.2
003.7
005.4
002.3
003.9
006.1
005.8
006.0
004.0
004.9
002.7
002.2
006.4
006.6
006.7
006.8
006.3
004.5
006.7
006.5
-----
05.4
05.1
06.3
06.0
06.1
06.1
06.3
06.1
06.3
06.4
07.0
06.6
06.4
03.6
05.4
05.2
06.4
06.9
06.4
07.7
07.2
06.0
06.0
06.4
06.4
06.7
06.6
05.1
07.0
07.3
-----
0.06
0.09
0.13
0.13
0.13
0.19
0.23
0.14
0.15
0.13
0.13
0.12
0.18
0.07
0.08
0.15
0.14
0.15
0.11
0.15
0.11
0.12
0.20
0.17
0.18
0.20
0.21
0.15
0.19
0.21
-----
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
-----
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
-----
00.06
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.03
00.00
00.00
00.00
00.22
00.01
00.00
00.00
00.00
00.00
00.00
00.01
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
-----
29.59
29.97
30.34
30.29
30.11
29.97
29.96
29.99
29.96
29.76
29.64
29.66
29.97
29.98
29.84
30.18
30.22
30.04
29.88
29.75
29.72
29.91
30.10
30.04
29.85
29.77
29.93
30.11
30.16
30.07
-----
01.9
05.6
02.0
01.6
01.4
03.2
09.3
02.8
01.8
01.6
03.4
04.5
10.4
03.7
04.9
06.6
02.6
01.6
01.0
02.0
06.0
10.7
08.7
02.3
02.1
03.9
08.6
08.0
01.9
01.8
-----
31.1
31.1
12.7
13.8
11.5
27.6
33.4
14.9
14.9
16.1
19.6
26.4
34.5
24.1
32.2
32.2
13.8
12.7
11.5
25.3
25.3
34.5
33.4
19.6
14.9
26.4
32.2
31.1
13.8
14.9
-----
~304
~305
~354
~056
~056
~333
~321
~318
~075
~042
~317
~320
~303
~343
~300
~291
~030
~004
~329
~324
~307
~302
~320
~072
~057
~282
~309
~313
~069
~064
-----
  66.6

43.5

54.7

+2.4

39.2

47.7

    0010.3

0000.0

  Total
194.0
        Total
0.00
  Total
0.33
29.958

04.2

22.8

319


Maximum Temperature: 80.0
Minimum Temperature: 33.9
Maximum Pressure: 30.42
Minimum Pressure: 29.45
Maximum Daily Precip: 0.22 (in.)
Maximum Daily Snowfall: 0.00 (in.)

Gale: 0 Day(s)
Maximum Wind: 34.5
Wind Run: 3023.3miles
Heating Degree Days: 307.6
Cooling Degree Days: 000.0

Max. Temp. >= 86 Was 0 Day(s)
Max. Temp. <= 32 Was 0 Day(s)
Min. Temp. <= 86 Was 30 Day(s)
Min. Temp. <= 0 Was 0 Day(s)
Precipitation >=.01inch Was 5 Day(s)
Precipitation >=.10inch Was 1 Day(s)
Snowfall >=1.0inch Was 0 Day(s)