LOCAL CLIMATOLOGICAL DATA
Month: 10 / 2025
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
065.5
068.4
070.8
069.3
072.5
075.0
076.8
069.4
068.4
066.1
061.3
054.4
052.0
058.8
064.9
066.8
063.4
061.1
062.1
063.9
065.9
064.4
065.4
057.4
053.3
051.0
054.4
055.2
061.2
052.6
049.6
53.0
47.6
50.8
55.4
47.1
39.8
41.0
44.4
52.9
54.1
46.6
45.0
42.5
35.7
36.5
37.4
51.1
39.0
48.5
44.6
39.4
38.2
45.8
46.5
41.4
38.2
39.1
37.8
41.4
34.4
35.9
59.0
56.7
61.4
63.8
57.5
54.3
55.6
56.4
59.2
58.7
54.4
51.3
48.0
47.0
48.1
51.9
57.0
51.1
54.5
53.3
49.2
50.0
54.5
51.0
47.0
44.2
46.1
45.9
51.7
42.4
42.5
-1.1
-5.4
+2.0
+3.7
-4.4
-7.6
-5.8
-5.3
-3.8
-0.8
-5.2
-7.9
-13.9
-9.0
-8.1
-5.0
-0.4
-5.0
-2.7
-3.3
-6.7
-5.7
+2.0
-2.8
-3.2
-9.2
-3.7
-2.1
+4.6
-0.6
-2.0
51.0
49.0
49.0
48.5
42.2
38.2
38.8
43.9
49.8
48.3
46.8
44.2
41.9
38.1
38.6
38.5
43.7
41.6
46.4
43.4
42.0
43.3
46.6
46.4
42.7
39.7
40.4
40.4
42.2
38.0
39.0
54.8
52.7
54.9
55.8
50.2
47.1
48.0
50.3
54.3
53.4
50.6
47.9
45.2
43.2
44.0
45.9
50.5
46.7
50.5
48.6
45.9
46.9
50.6
48.7
45.0
42.2
43.6
43.5
47.3
40.6
41.0
90
91
88
70
83
87
79
83
85
88
90
93
90
94
92
92
76
91
93
86
92
93
90
91
94
92
93
94
93
95
95
59
51
41
45
29
27
26
46
55
51
58
64
70
46
40
34
43
50
51
50
42
58
55
68
67
72
65
61
44
67
76
06.0
08.3
03.6
01.1
07.5
10.7
09.4
08.6
05.8
06.2
10.6
13.6
17.0
18.0
16.9
13.1
08.0
13.8
10.4
11.6
15.7
14.9
10.4
13.9
18.0
20.8
18.9
19.1
13.2
22.5
22.5
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
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05.0
07.3
08.7
07.2
08.5
08.2
08.3
07.4
06.5
05.7
05.5
03.3
02.7
06.5
07.5
05.4
07.2
05.5
06.1
06.5
07.2
04.8
03.2
01.3
02.2
03.8
06.2
03.1
05.0
03.6
01.5
617.0
779.0
603.0
731.0
605.0
591.0
587.0
722.0
650.0
745.0
766.0
253.0
197.0
552.0
543.0
635.0
680.0
606.0
575.0
517.0
512.0
554.0
536.0
526.0
591.0
561.0
654.0
529.0
494.0
281.0
207.0
001.8
002.4
003.7
002.8
003.5
003.4
003.3
003.0
002.2
001.7
002.1
001.0
000.9
002.4
002.8
002.2
002.7
002.2
002.1
002.3
002.3
001.8
001.6
000.7
001.1
001.3
001.8
001.5
001.7
001.5
001.1
04.0
05.1
04.5
04.3
04.6
04.5
04.3
04.6
03.9
03.9
04.3
01.8
01.0
03.6
03.7
03.9
03.6
03.6
03.1
03.4
03.3
03.0
03.3
03.0
02.4
02.4
02.8
03.4
02.5
01.8
01.5
0.04
0.06
0.11
0.14
0.08
0.07
0.07
0.07
0.06
0.06
0.06
0.03
0.02
0.04
0.04
0.07
0.12
0.05
0.07
0.04
0.04
0.04
0.04
0.02
0.02
0.02
0.03
0.02
0.05
0.03
0.02
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
00.04
00.08
00.01
00.14
00.00
00.00
00.00
00.00
00.00
00.10
00.06
00.00
00.00
00.00
00.00
00.08
00.45
00.07
00.01
00.02
00.05
00.00
00.00
29.88
30.03
30.05
30.01
30.11
30.16
29.97
29.75
29.86
29.80
29.86
29.83
29.85
30.06
30.09
30.11
30.05
30.06
29.95
30.29
30.14
30.05
30.09
29.82
29.69
29.92
30.28
30.30
30.35
30.31
30.17
01.0
01.1
04.4
06.7
00.8
00.7
00.7
02.5
01.1
02.1
02.9
02.2
00.9
00.8
00.4
01.8
05.5
00.8
04.9
01.5
00.5
01.6
00.2
00.7
01.6
01.5
01.4
00.4
02.1
00.1
00.1
20.7
11.5
26.4
25.3
09.2
12.7
09.2
16.1
10.3
23.0
19.6
23.0
11.5
13.8
08.1
18.4
38.0
13.8
39.1
18.4
05.8
19.6
04.6
17.3
28.8
19.6
14.9
08.1
18.4
05.8
04.6
~315
~254
~287
~289
~075
~114
~017
~294
~308
~286
~305
~289
~220
~095
~067
~347
~295
~265
~286
~284
~230
~276
~225
~192
~228
~258
~298
~299
~296
~038
~023
  62.6

43.6

52.4

-1.0

43.3

48.1

    0012.6

0000.0

  Total
171.0
        Total
0.00
  Total
1.10
30.028

01.7

16.6

293


Maximum Temperature: 76.8
Minimum Temperature: 34.4
Maximum Pressure: 30.42
Minimum Pressure: 29.55
Maximum Daily Precip: 0.45 (in.)
Maximum Daily Snowfall: 0.00 (in.)

Gale: 0 Day(s)
Maximum Wind: 39.1
Wind Run: 1267.4miles
Heating Degree Days: 389.8
Cooling Degree Days: 000.0

Max. Temp. >= 86 Was 0 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 12 Day(s)
Precipitation >=.10inch Was 3 Day(s)
Snowfall >=1.0inch Was 0 Day(s)