Tucson, AZ: Clear/Cloudy Skies, and Daylight Hours
Average Number of Clear Days
Tucson, AZ
U.S. Avg.
Difference
January
24
17
+7
February
22
16
+6
March
24
17
+7
April
25
17
+8
May
27
18
+9
June
27
19
+8
July
23
20
+3
August
20
20
No difference
September
22
19
+3
October
25
19
+6
November
24
18
+6
December
23
17
+6
Average Number of Cloudy Days
Tucson, AZ
U.S. Avg.
Difference
January
7
14
-7
February
6
12
-6
March
7
14
-7
April
5
13
-8
May
4
13
-9
June
3
11
-8
July
8
11
-3
August
11
11
No difference
September
8
11
-3
October
6
12
-6
November
6
12
-6
December
8
14
-6
Average Daylight Hours per Day
Tucson, AZ
U.S. Avg.
Difference
January
10
10
No difference
February
11
11
No difference
March
12
12
No difference
April
13
13
No difference
May
13
14
-1
June
14
15
-1
July
14
15
-1
August
14
14
No difference
September
13
13
No difference
October
12
12
No difference
November
10
10
No difference
December
10
10
No difference
Tucson, AZ: Rainy Days, Snow Days, and Humidity
Average Number of Rainy Days
Tucson, AZ
U.S. Avg.
Difference
January
5
9
-4
February
3
8
-5
March
3
9
-6
April
2
7
-5
May
2
7
-5
June
1
7
-6
July
8
7
+1
August
10
6
+4
September
3
7
-4
October
2
7
-5
November
2
8
-6
December
5
8
-3
Average Number of Snow Days
Tucson, AZ
U.S. Avg.
Difference
January
0
2
-2
February
0
2
-2
March
0
1
-1
April
0
0
No difference
May
0
0
No difference
June
0
0
No difference
July
0
0
No difference
August
0
0
No difference
September
0
0
No difference
October
0
0
No difference
November
0
1
-1
December
0
2
-2
Average Humidity (%)
Tucson, AZ
U.S. Avg.
Difference
January
53
68
-15%
February
46
66
-20%
March
36
63
-27%
April
28
59
-31%
May
22
61
-39%
June
20
60
-40%
July
31
61
-30%
August
37
62
-25%
September
38
63
-25%
October
41
63
-22%
November
47
65
-18%
December
52
68
-16%
The assessments presented on this website, including those related to crime, safety, cost of living, and other location characteristics (e.g., states, cities, towns, villages, neighborhoods, areas, landmarks), are based on various sources and our internal research methods. These assessments are not guaranteed to be accurate or complete and should not be used as the sole basis for making any decisions.