LOCAL CLIMATOLOGICAL DATA
Month: 05 / 2026
Station Location: C5619, Tucson, AZ
Lat.032:22:09 Long.0111:03:57
Elevation: 2307 Feet Above Sea Level
Temperature
(Farenheit)
Humidity
(%)
Degree Days
Base 64 Degrees
  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
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
088.4
092.3
093.0
083.1
078.7
082.3
092.8
097.2
101.3
103.3
106.9
103.4
100.3
100.2
096.3
097.7
092.8
090.9
092.7
092.5
095.2
095.8
097.2
-----
-----
-----
-----
-----
-----
-----
-----
59.1
59.8
73.0
58.7
58.8
52.1
56.2
58.1
62.7
66.2
67.4
75.2
70.0
65.1
60.7
61.1
65.4
65.0
59.6
60.2
61.0
59.0
64.7
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-----
-----
-----
-----
-----
-----
-----
73.9
77.8
80.6
71.9
66.8
68.1
75.2
78.7
83.1
85.9
89.2
89.4
84.9
83.3
80.6
81.3
79.4
77.3
76.9
77.6
79.1
79.8
82.0
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-----
-----
-----
-----
-----
-----
-----
-2.9
+0.8
+3.1
-5.3
-10.0
-8.3
+0.4
+3.3
+7.2
+8.6
+10.4
+10.6
+4.7
+2.9
+0.2
+1.6
-0.5
-1.9
-1.9
-1.7
-0.6
+0.5
+2.7
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-----
-----
-----
-----
-----
-----
-----
41.7
37.3
40.3
42.6
48.3
38.2
33.2
36.0
34.6
29.2
30.4
37.2
29.8
37.3
31.3
27.5
28.3
33.6
38.4
29.7
29.3
27.9
40.7
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-----
-----
-----
-----
-----
-----
-----
57.6
57.9
60.0
57.0
57.0
53.9
55.6
57.9
59.4
59.3
60.9
62.6
59.1
60.2
57.6
57.0
56.3
56.7
57.8
55.8
56.4
56.5
60.7
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-----
-----
-----
-----
-----
-----
-----
68
42
36
86
88
74
49
49
40
31
26
27
35
40
34
33
29
33
48
34
36
33
46
-----
-----
-----
-----
-----
-----
-----
-----
15
11
9
17
25
17
11
9
8
6
6
10
5
12
10
7
7
14
15
10
9
7
11
-----
-----
-----
-----
-----
-----
-----
-----
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
-----
-----
-----
-----
-----
-----
-----
-----
09.0
12.9
15.7
07.0
01.9
03.2
10.3
13.8
18.2
21.0
24.2
24.5
20.0
18.4
15.7
16.4
14.4
12.4
12.0
12.7
14.2
14.9
17.1
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-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
HOT
HOT
HOT
HOT
HOT
HOT
HOT
HOT
HOT
-----
-----
-----
-----
HOT
HOT
HOT
-----
-----
-----
-----
-----
-----
-----
-----
10.0
09.4
01.3
01.0
03.0
10.1
10.0
10.2
10.1
10.1
10.2
06.9
05.9
07.3
10.2
10.3
09.9
10.2
08.6
03.8
10.2
10.2
10.1
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-----
-----
-----
-----
-----
-----
-----
997.0
1065.0
1092.0
812.0
1278.0
1018.0
1025.0
1013.0
1014.0
1018.0
1018.0
1223.0
1227.0
1288.0
1018.0
1030.0
1021.0
1007.0
1013.0
1083.0
1013.0
1021.0
1000.0
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-----
-----
-----
-----
-----
-----
-----
007.4
007.5
004.0
003.6
004.6
007.6
007.7
007.7
007.6
007.7
007.7
005.8
006.4
006.3
007.8
007.9
007.8
007.7
007.5
006.2
007.7
007.8
007.6
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-----
-----
-----
-----
-----
-----
-----
09.8
09.5
08.4
06.4
11.0
09.1
09.0
09.4
09.6
09.5
09.6
09.7
10.8
10.8
09.1
10.0
10.2
10.5
10.4
09.6
09.4
09.8
09.8
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-----
-----
-----
-----
-----
-----
-----
0.25
0.24
0.24
0.14
0.16
0.24
0.28
0.25
0.25
0.26
0.28
0.26
0.30
0.28
0.26
0.28
0.31
0.30
0.28
0.28
0.28
0.26
0.27
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-----
-----
-----
-----
-----
-----
-----
00.00
00.00
00.00
00.11
00.12
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
00.00
-----
-----
-----
-----
-----
-----
-----
-----
29.76
29.79
29.74
29.79
29.80
29.89
29.82
29.77
29.72
29.74
29.77
29.78
29.81
29.76
29.73
29.65
29.56
29.68
29.78
29.76
29.72
29.68
29.76
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-----
-----
-----
-----
-----
-----
-----
01.5
01.6
03.2
01.7
02.3
01.1
01.4
01.4
01.3
01.5
01.3
01.3
01.8
02.5
01.2
02.6
03.3
02.3
01.6
01.7
01.7
01.5
01.6
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-----
-----
-----
-----
-----
-----
-----
13.8
17.3
19.6
12.7
17.3
11.5
14.9
13.8
13.8
14.9
10.3
16.1
17.3
19.6
11.5
19.6
21.9
17.3
17.3
14.9
13.8
12.7
16.1
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-----
-----
-----
-----
-----
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-----
~175
~120
~187
~181
~220
~254
~209
~148
~009
~197
~116
~120
~244
~207
~174
~210
~207
~220
~224
~218
~191
~212
~194
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  94.5

62.6

79.3

+0.0

34.9

57.9

    0000.0

0014.3

  Total
189.0
        Total
0.23
29.750

01.8

15.6

200


Maximum Temperature: 106.9
Minimum Temperature: 52.1
Maximum Pressure: 29.94
Minimum Pressure: 29.48
Maximum Daily Precip: 0.12 (in.)
Maximum Daily Snowfall: 0.00 (in.)

Gale: 0 Day(s)
Maximum Wind: 21.9
Wind Run: 991.7miles
Heating Degree Days: 000.0
Cooling Degree Days: 329.5

Max. Temp. >= 86 Was 20 Day(s)
Max. Temp. <= 32 Was 0 Day(s)
Min. Temp. <= 86 Was 23 Day(s)
Min. Temp. <= 0 Was 0 Day(s)
Precipitation >=.01inch Was 2 Day(s)
Precipitation >=.10inch Was 2 Day(s)
Snowfall >=1.0inch Was 0 Day(s)