LOCAL CLIMATOLOGICAL DATA
Month: 08 / 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
091.9
088.8
079.8
076.0
084.2
075.4
074.7
086.9
092.0
102.6
105.1
103.1
090.3
080.5
079.0
079.4
082.2
079.6
086.3
085.1
094.5
098.9
101.5
104.1
090.9
101.0
092.8
096.4
094.6
091.5
092.1
64.9
63.8
64.9
61.1
59.7
63.3
61.7
54.1
62.1
65.1
67.3
68.6
70.3
64.7
63.1
66.4
59.5
63.8
58.0
60.9
53.3
56.2
60.0
62.7
70.2
69.7
74.4
63.0
65.5
63.7
63.0
78.9
77.2
72.4
68.0
73.0
69.4
68.2
70.7
76.8
82.9
85.4
86.6
81.4
72.8
71.5
71.7
71.4
72.0
73.0
74.1
73.0
76.5
79.2
81.5
81.0
82.4
82.3
79.2
79.3
76.7
77.9
-2.4
-6.6
-14.7
-20.0
-8.0
-10.8
-13.1
-14.8
-10.3
+0.9
+2.4
-1.7
-11.1
-3.6
-14.1
-10.2
-13.2
-13.4
-8.0
-3.4
-3.1
+6.0
+0.9
+6.3
+3.6
+10.1
+10.2
+4.1
+6.8
+4.9
+5.2
56.7
53.0
54.2
50.7
50.6
58.0
52.2
51.5
55.8
56.4
57.7
57.4
58.2
56.0
61.4
58.7
55.5
54.6
52.0
53.0
46.2
46.8
48.6
51.3
59.0
60.1
61.2
56.0
53.5
54.5
53.8
65.7
63.3
62.0
58.6
60.6
62.7
59.3
60.0
64.5
67.0
68.5
68.8
67.3
63.0
65.3
64.0
62.2
62.0
61.2
62.1
58.8
60.5
62.3
64.3
67.5
68.6
69.1
65.5
64.4
63.8
63.9
73
65
68
67
71
86
79
80
70
72
72
63
65
76
92
93
81
80
77
75
73
69
67
63
61
71
62
80
66
72
67
29
27
43
42
28
41
40
29
27
18
19
20
29
38
55
44
40
41
30
30
14
16
16
14
39
24
34
21
23
21
25
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
14.0
12.3
07.5
03.1
08.0
04.5
03.2
05.7
11.9
18.0
20.4
21.7
16.5
07.9
06.6
06.7
06.4
07.1
08.1
09.2
08.0
11.5
14.3
16.5
16.1
17.5
17.4
14.2
14.3
11.8
12.9
-----
-----
-----
-----
-----
-----
-----
-----
-----
HOT
HOT
HOT
-----
-----
-----
-----
-----
-----
-----
-----
-----
HOT
HOT
HOT
-----
HOT
-----
HOT
-----
-----
-----
12.2
13.0
10.5
11.7
11.0
04.6
12.9
12.8
12.6
12.6
12.5
12.4
12.3
11.8
03.0
10.5
08.2
11.4
11.5
11.6
11.8
12.1
10.1
11.1
03.8
06.3
05.1
11.1
10.5
06.0
09.8
814.0
819.0
974.0
795.0
962.0
1129.0
821.0
835.0
816.0
795.0
800.0
788.0
795.0
780.0
840.0
805.0
919.0
963.0
775.0
770.0
782.0
770.0
819.0
765.0
796.0
729.0
962.0
744.0
724.0
884.0
772.0
005.8
006.9
006.1
006.3
006.1
003.9
006.8
006.7
006.4
006.5
006.5
006.4
006.4
006.1
003.1
005.8
005.4
006.2
006.1
006.1
006.3
006.1
005.5
005.7
002.8
004.3
003.5
005.5
005.2
004.5
005.3
07.3
08.2
08.8
07.5
08.2
09.7
07.5
08.2
08.0
08.2
08.0
08.0
08.0
07.0
09.8
07.5
08.0
08.3
07.6
07.3
07.6
07.5
07.3
07.0
06.1
06.4
07.2
06.6
05.4
06.1
06.4
0.26
0.30
0.26
0.28
0.27
0.15
0.26
0.26
0.26
0.26
0.25
0.30
0.29
0.26
0.13
0.24
0.20
0.24
0.25
0.26
0.22
0.24
0.22
0.23
0.13
0.19
0.19
0.21
0.23
0.19
0.22
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.05
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.06
00.06
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
30.00
30.06
29.99
29.95
29.97
30.05
30.09
30.07
30.00
30.00
29.87
29.79
29.78
29.89
29.86
29.90
29.92
29.93
30.03
30.10
30.07
29.96
29.89
29.83
29.83
29.81
29.86
29.93
29.95
29.94
29.89
04.0
04.8
06.2
08.4
05.3
05.1
08.2
03.3
02.2
01.3
01.6
03.2
06.2
07.3
03.0
05.9
03.4
06.2
05.1
04.6
01.3
01.3
00.8
01.1
01.3
01.2
02.6
01.6
02.5
02.3
03.0
23.0
27.6
26.4
29.9
27.6
26.4
33.4
20.7
14.9
10.3
12.7
19.6
31.1
27.6
19.6
28.8
19.6
25.3
25.3
25.3
11.5
16.1
10.3
09.2
16.1
16.1
17.3
17.3
19.6
23.0
19.6
~310
~303
~316
~330
~316
~318
~300
~311
~004
~116
~005
~292
~312
~318
~313
~324
~300
~312
~303
~303
~079
~103
~100
~066
~284
~082
~319
~328
~312
~020
~332
  89.7

63.4

76.3

+1.6

54.7

63.7

    0000.0

0011.4

  Total
316.0
        Total
0.00
  Total
0.18
29.942

03.7

21.0

316


Maximum Temperature: 105.1
Minimum Temperature: 53.3
Maximum Pressure: 30.17
Minimum Pressure: 29.69
Maximum Daily Precip: 0.06 (in.)
Maximum Daily Snowfall: 0.00 (in.)

Gale: 0 Day(s)
Maximum Wind: 33.4
Wind Run: 2741.4miles
Heating Degree Days: 000.0
Cooling Degree Days: 353.2

Max. Temp. >= 86 Was 20 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 4 Day(s)
Precipitation >=.10inch Was 0 Day(s)
Snowfall >=1.0inch Was 0 Day(s)