LOCAL CLIMATOLOGICAL DATA
Month: 10 / 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
078.5
081.4
083.2
086.3
086.1
085.7
084.7
084.2
067.0
060.8
060.3
066.5
069.2
075.6
074.5
074.0
068.6
066.4
062.8
067.0
067.9
061.6
062.6
059.7
054.9
058.4
-----
-----
-----
-----
-----
52.1
49.1
51.9
49.6
50.0
49.5
46.5
47.5
54.0
47.8
44.3
41.9
38.3
49.3
43.5
41.3
47.0
39.1
45.8
42.6
37.9
40.3
44.2
33.6
35.2
44.2
-----
-----
-----
-----
-----
63.1
64.9
65.0
64.5
65.9
63.3
61.3
62.0
60.8
54.5
52.0
53.0
51.1
57.9
56.0
53.8
57.8
51.2
52.9
52.2
49.5
50.4
54.3
44.8
45.4
49.8
-----
-----
-----
-----
-----
+3.4
+6.3
+6.4
+5.7
+9.4
+4.7
+3.5
+3.5
+4.2
+0.7
+1.1
+1.4
-1.8
+5.0
+2.7
-0.0
+2.9
-1.1
-1.1
-1.2
-3.2
-1.9
+3.1
-4.9
-4.1
-0.7
-----
-----
-----
-----
-----
48.5
49.9
51.4
49.8
47.4
45.5
46.6
46.9
48.0
38.2
39.1
37.5
38.3
46.0
44.2
41.9
44.9
39.0
41.1
40.0
39.1
41.1
38.3
35.8
38.1
46.2
-----
-----
-----
-----
-----
55.5
56.9
57.6
56.6
56.2
54.3
53.8
54.3
54.2
47.2
46.3
46.2
45.5
52.0
50.3
48.2
51.4
45.8
47.5
46.7
44.9
46.2
47.2
41.1
42.3
48.1
-----
-----
-----
-----
-----
90
80
88
86
88
78
85
84
78
70
83
79
83
80
92
89
78
85
77
84
87
87
75
90
93
94
-----
-----
-----
-----
-----
29
40
33
32
21
23
29
29
51
38
43
32
37
44
33
34
45
39
51
37
39
52
42
43
53
66
-----
-----
-----
-----
-----
01.8
00.0
00.0
00.5
00.0
01.6
03.7
02.9
04.1
10.4
12.9
11.9
13.8
07.0
09.0
11.2
07.2
13.7
12.0
12.7
15.5
14.5
10.6
20.2
19.5
15.1
-----
-----
-----
-----
-----
00.0
00.0
00.1
00.0
01.0
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
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
08.6
07.9
07.7
07.5
07.5
07.3
07.3
07.2
05.7
06.8
02.3
06.4
05.9
07.1
06.2
06.2
05.7
05.4
04.1
05.2
05.1
02.1
04.4
04.4
03.0
01.5
-----
-----
-----
-----
-----
606.0
742.0
589.0
585.0
596.0
587.0
570.0
578.0
624.0
617.0
717.0
554.0
719.0
524.0
526.0
524.0
548.0
526.0
311.0
499.0
455.0
199.0
478.0
436.0
279.0
471.0
-----
-----
-----
-----
-----
003.1
003.4
003.2
003.1
003.0
003.0
002.9
002.7
002.0
002.5
001.4
002.4
002.3
002.1
002.2
002.2
002.1
002.0
001.6
001.8
001.7
000.9
001.6
001.5
001.3
001.0
-----
-----
-----
-----
-----
04.8
05.4
04.6
04.6
04.5
04.5
04.2
04.2
03.3
03.4
04.2
03.7
04.2
03.7
03.6
03.4
03.4
03.3
02.4
02.7
02.7
01.3
02.8
02.5
01.9
02.2
-----
-----
-----
-----
-----
0.08
0.11
0.08
0.07
0.12
0.09
0.08
0.08
0.12
0.11
0.04
0.06
0.06
0.04
0.04
0.06
0.08
0.05
0.04
0.05
0.04
0.05
0.11
0.04
0.02
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
00.00
00.00
00.00
00.00
00.00
00.00
00.07
00.08
-----
-----
-----
-----
-----
30.01
29.99
30.03
30.00
30.00
30.04
30.03
29.95
29.76
29.78
29.88
30.00
30.16
30.24
30.42
30.24
30.11
30.06
29.94
30.07
29.98
29.86
30.15
30.17
30.02
30.00
-----
-----
-----
-----
-----
01.0
03.0
01.0
00.5
02.0
00.8
00.7
00.7
08.0
05.5
00.8
00.9
00.7
00.6
00.5
00.6
03.7
00.9
00.5
00.8
00.4
03.0
06.7
00.7
00.3
00.6
-----
-----
-----
-----
-----
09.2
19.6
11.5
04.6
23.0
09.2
05.8
05.8
33.4
24.1
12.7
10.3
10.3
08.1
14.9
09.2
26.4
08.1
05.8
09.2
04.6
28.8
26.4
05.8
05.8
14.9
-----
-----
-----
-----
-----
~071
~307
~085
~275
~312
~108
~155
~067
~303
~286
~223
~093
~028
~080
~117
~272
~289
~070
~065
~075
~057
~290
~291
~268
~261
~294
-----
-----
-----
-----
-----
  71.1

44.9

56.1

+2.9

43.2

49.9

    0008.9

0000.0

  Total
148.0
        Total
0.00
  Total
0.15
30.034

01.7

13.4

305


Maximum Temperature: 86.3
Minimum Temperature: 33.6
Maximum Pressure: 30.50
Minimum Pressure: 29.74
Maximum Daily Precip: 0.08 (in.)
Maximum Daily Snowfall: 0.00 (in.)

Gale: 0 Day(s)
Maximum Wind: 33.4
Wind Run: 1071.5miles
Heating Degree Days: 232.1
Cooling Degree Days: 001.0

Max. Temp. >= 86 Was 2 Day(s)
Max. Temp. <= 32 Was 0 Day(s)
Min. Temp. <= 86 Was 26 Day(s)
Min. Temp. <= 0 Was 0 Day(s)
Precipitation >=.01inch Was 2 Day(s)
Precipitation >=.10inch Was 0 Day(s)
Snowfall >=1.0inch Was 0 Day(s)