LOCAL CLIMATOLOGICAL DATA
Month: 08 / 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
079.6
075.0
085.7
092.1
094.2
099.8
096.9
093.4
091.1
089.0
087.9
082.8
090.3
090.2
083.2
086.8
089.7
090.6
092.8
099.8
089.6
083.6
082.6
094.1
095.8
085.7
080.2
080.7
070.4
079.3
090.5
64.4
56.7
53.3
51.6
54.3
59.3
63.7
63.2
62.9
59.8
61.7
64.1
61.0
64.0
65.7
67.7
61.4
62.0
62.7
61.8
66.2
67.9
62.5
56.5
59.1
62.5
66.8
57.5
58.4
50.9
51.8
71.8
67.4
69.2
70.8
72.3
79.7
81.5
80.3
77.8
76.3
76.4
74.9
75.3
76.1
74.4
76.3
76.8
77.7
77.2
79.7
78.2
74.6
71.7
74.3
77.1
76.4
73.1
69.6
65.0
65.3
68.9
-9.1
-15.7
-16.4
-15.2
-8.0
+0.6
+1.4
-3.7
-8.2
-5.7
-6.7
-13.3
-15.9
+0.0
-9.8
-4.7
-6.3
-6.5
-2.9
+2.5
+2.5
+3.4
-6.6
-1.5
-0.6
+3.0
-0.3
-5.9
-8.2
-7.0
-3.8
54.7
47.7
45.6
43.3
46.7
48.3
45.6
47.7
50.0
51.5
54.5
57.5
56.9
58.1
61.6
54.5
48.5
53.4
53.2
53.0
56.9
55.8
54.6
52.9
52.1
53.6
53.7
51.7
48.1
47.0
47.1
62.0
57.1
57.0
56.8
58.7
62.4
62.1
62.4
62.3
62.3
63.7
64.5
64.4
65.3
66.5
63.7
61.3
63.7
63.4
64.3
65.5
63.6
61.9
62.1
62.9
63.3
62.0
59.7
56.1
55.8
57.4
67
70
75
73
71
67
55
52
69
63
74
76
82
77
83
74
66
69
70
68
63
67
72
82
76
73
66
80
66
79
82
40
38
21
16
16
11
13
21
17
27
31
45
30
28
47
27
21
28
20
18
32
34
39
24
22
29
33
33
45
29
19
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
00.0
06.9
02.5
04.3
05.9
07.3
14.8
16.5
15.4
12.9
11.4
11.4
09.9
10.3
11.2
09.5
11.3
11.9
12.8
12.3
14.8
13.3
09.7
06.7
09.3
12.1
11.5
08.1
04.7
00.1
00.4
03.9
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HOT
HOT
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-----
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-----
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-----
-----
HOT
-----
-----
-----
-----
HOT
-----
-----
-----
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11.3
13.0
13.0
12.2
09.8
10.7
12.2
12.8
12.5
12.6
12.4
12.3
12.5
12.1
08.8
12.5
07.7
12.0
11.6
10.7
04.1
10.6
10.9
11.5
10.6
09.4
11.4
11.2
07.1
10.7
10.5
895.0
823.0
775.0
754.0
610.0
729.0
823.0
816.0
817.0
802.0
789.0
782.0
703.0
728.0
981.0
735.0
715.0
777.0
786.0
712.0
814.0
738.0
758.0
773.0
772.0
805.0
745.0
747.0
960.0
763.0
729.0
006.4
006.9
005.8
005.5
004.8
005.5
006.0
006.5
006.7
006.6
006.5
006.4
005.4
005.5
004.5
005.6
004.6
006.1
005.3
005.4
003.4
005.7
005.8
005.7
005.4
005.2
005.8
005.8
004.4
005.7
005.6
07.6
07.5
05.4
04.9
02.7
04.3
07.5
07.5
07.5
07.6
07.6
07.3
05.2
06.0
06.0
06.0
05.8
06.7
06.9
05.2
07.0
06.4
06.9
06.7
06.4
06.4
06.6
06.6
06.6
06.7
06.3
0.31
0.29
0.24
0.22
0.20
0.26
0.34
0.35
0.34
0.31
0.31
0.26
0.20
0.22
0.20
0.30
0.23
0.26
0.21
0.22
0.18
0.32
0.27
0.19
0.26
0.28
0.30
0.27
0.20
0.19
0.17
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
00.00
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
00.01
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
30.03
30.10
30.08
29.95
29.87
29.85
29.90
29.93
29.89
29.90
29.92
29.84
29.78
29.86
29.97
30.04
29.98
29.95
29.89
29.84
29.86
29.89
30.00
29.95
29.90
29.90
29.94
29.92
29.99
30.00
29.82
10.7
08.4
02.0
01.0
00.8
02.3
04.5
06.0
05.9
05.5
07.0
07.1
02.5
02.1
04.1
06.3
03.2
05.0
02.8
01.5
02.4
08.1
06.6
01.6
03.3
06.5
08.0
06.9
07.4
03.1
01.5
38.0
34.5
17.3
10.3
05.8
19.6
28.8
31.1
29.9
25.3
29.9
27.6
18.4
12.7
19.6
23.0
17.3
26.4
25.3
13.8
16.1
32.2
26.4
13.8
26.4
25.3
31.1
26.4
29.9
17.3
12.7
~323
~291
~044
~116
~117
~333
~292
~289
~309
~315
~301
~299
~300
~358
~345
~309
~340
~314
~324
~360
~008
~319
~320
~078
~321
~316
~302
~319
~295
~319
~025
  87.9

60.7

74.4

-0.5

51.8

61.7

    0000.0

0009.5

  Total
341.0
        Total
0.00
  Total
0.01
29.926

04.6

23.0

313


Maximum Temperature: 99.8
Minimum Temperature: 50.9
Maximum Pressure: 30.18
Minimum Pressure: 29.67
Maximum Daily Precip: 0.01 (in.)
Maximum Daily Snowfall: 0.00 (in.)

Gale: 0 Day(s)
Maximum Wind: 38.0
Wind Run: 3456.7miles
Heating Degree Days: 000.0
Cooling Degree Days: 293.0

Max. Temp. >= 86 Was 19 Day(s)
Max. Temp. <= 32 Was 0 Day(s)
Min. Temp. <= 86 Was 31 Day(s)
Min. Temp. <= 0 Was 0 Day(s)
Precipitation >=.01inch Was 1 Day(s)
Precipitation >=.10inch Was 0 Day(s)
Snowfall >=1.0inch Was 0 Day(s)