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Monthly weather forecast in Flagstaff
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun
Sunday
Mon
Monday
Tue
Tuesday
Wed
Wednesday
Thu
Thursday
Fri
Friday
Sat
Saturday
18
+23
+17
18 August, sun
+23
+17
Feels like
+21
603 mmHg
46%
4.4
m/s
W
18 August, Sunday. day, 23°; night, 17°; clear
19
+24
+18
19 August, mon
+24
+18
Feels like
+22
603 mmHg
43%
4.4
m/s
W
19 August, Monday. day, 24°; night, 18°; clear
20
+23
+17
20 August, tue
+23
+17
Feels like
+22
603 mmHg
44%
4.1
m/s
SW
20 August, Tuesday. day, 23°; night, 17°; rain
21
+23
+17
21 August, wed
+23
+17
Feels like
+22
604 mmHg
54%
4
m/s
SW
21 August, Wednesday. day, 23°; night, 17°; rain
22
+23
+17
22 August, thu
+23
+17
Feels like
+22
604 mmHg
50%
4.1
m/s
SW
22 August, Thursday. day, 23°; night, 17°; rain
23
+22
+17
23 August, fri
+22
+17
Feels like
+20
604 mmHg
51%
4.5
m/s
SW
23 August, Friday. day, 22°; night, 17°; clear
24
August
+26
+16
24 August, sat
+26
+16
Feels like
+16
606 mmHg
41%
9.9
m/s
SW
Climate normal
+22
+17
24 August, Saturday. day, 26°; night, 16°; light rain
25
+26
+12
25 August, sun
+26
+12
Feels like
+16
606 mmHg
42%
10
m/s
SW
Climate normal
+22
+17
25 August, Sunday. day, 26°; night, 12°; light rain
26
+28
+13
26 August, mon
+28
+13
Feels like
+20
608 mmHg
40%
6.2
m/s
S
Climate normal
+22
+17
26 August, Monday. day, 28°; night, 13°; clear
27
+27
+15
27 August, tue
+27
+15
Feels like
+22
606 mmHg
43%
5.7
m/s
S
Climate normal
+23
+18
27 August, Tuesday. day, 27°; night, 15°; partly cloudy
28
+24
+14
28 August, wed
+24
+14
Feels like
+16
606 mmHg
45%
8.4
m/s
SW
Climate normal
+24
+18
28 August, Wednesday. day, 24°; night, 14°; partly cloudy
29
+25
+14
29 August, thu
+25
+14
Feels like
+17
605 mmHg
44%
7.4
m/s
W
Climate normal
+23
+17
29 August, Thursday. day, 25°; night, 14°; partly cloudy
30
+24
+14
30 August, fri
+24
+14
Feels like
+16
606 mmHg
48%
7.3
m/s
NW
Climate normal
+23
+17
30 August, Friday. day, 24°; night, 14°; overcast
31
+26
+14
31 August, sat
+26
+14
Feels like
+18
604 mmHg
45%
7.5
m/s
SW
Climate normal
+23
+18
31 August, Saturday. day, 26°; night, 14°; light rain
1 September
+26
+14
1 September, sun
+26
+14
Feels like
+18
602 mmHg
48%
5.8
m/s
SW
Climate normal
+23
+18
1 September, Sunday. day, 26°; night, 14°; rain
2
+26
+14
2 September, mon
+26
+14
Feels like
+16
603 mmHg
40%
7.3
m/s
SW
Climate normal
+23
+18
2 September, Monday. day, 26°; night, 14°; mostly clear
3
+25
+15
3 September, tue
+25
+15
Feels like
+17
603 mmHg
40%
6.7
m/s
SW
Climate normal
+23
+17
3 September, Tuesday. day, 25°; night, 15°; partly cloudy
4
+25
+17
4 September, wed
+25
+17
Feels like
+18
602 mmHg
46%
5.6
m/s
W
Climate normal
+22
+16
4 September, Wednesday. day, 25°; night, 17°; partly cloudy
5
+28
+20
5 September, thu
+28
+20
Feels like
+24
639 mmHg
30%
2
m/s
S
Climate normal
+23
+17
5 September, Thursday. day, 28°; night, 20°; partly cloudy
6
+27
+18
6 September, fri
+27
+18
Feels like
+21
638 mmHg
36%
5.8
m/s
S
Climate normal
+22
+17
6 September, Friday. day, 27°; night, 18°; mostly clear
7
+26
+16
7 September, sat
+26
+16
Feels like
+18
638 mmHg
31%
5.7
m/s
SW
Climate normal
+21
+16
7 September, Saturday. day, 26°; night, 16°; clear
8
+27
+16
8 September, sun
+27
+16
Feels like
+17
639 mmHg
29%
4.8
m/s
SW
Climate normal
+20
+15
8 September, Sunday. day, 27°; night, 16°; clear
9
+28
+15
9 September, mon
+28
+15
Feels like
+19
639 mmHg
31%
4.2
m/s
SW
Climate normal
+21
+15
9 September, Monday. day, 28°; night, 15°; clear
10
+28
+16
10 September, tue
+28
+16
Feels like
+19
637 mmHg
29%
4.3
m/s
NW
Climate normal
+21
+16
10 September, Tuesday. day, 28°; night, 16°; clear
11
+29
+18
11 September, wed
+29
+18
Feels like
+20
636 mmHg
28%
4.4
m/s
SW
Climate normal
+21
+15
11 September, Wednesday. day, 29°; night, 18°; clear
12
+29
+18
12 September, thu
+29
+18
Feels like
+21
637 mmHg
29%
3.9
m/s
SW
Climate normal
+21
+14
12 September, Thursday. day, 29°; night, 18°; clear
13
+29
+15
13 September, fri
+29
+15
Feels like
+20
638 mmHg
31%
3.8
m/s
S
Climate normal
+19
+14
13 September, Friday. day, 29°; night, 15°; mostly clear
14
+29
+13
14 September, sat
+29
+13
Feels like
+19
638 mmHg
26%
4.5
m/s
SW
Climate normal
+20
+14
14 September, Saturday. day, 29°; night, 13°; clear
15
+29
+13
15 September, sun
+29
+13
Feels like
+20
640 mmHg
18%
3.4
m/s
SW
Climate normal
+20
+14
15 September, Sunday. day, 29°; night, 13°; clear
16
+31
+17
16 September, mon
+31
+17
Feels like
+23
641 mmHg
20%
2.1
m/s
W
Climate normal
+20
+14
16 September, Monday. day, 31°; night, 17°; clear
17
+31
+18
17 September, tue
+31
+18
Feels like
+23
641 mmHg
16%
2.1
m/s
NE
Climate normal
+21
+16
17 September, Tuesday. day, 31°; night, 18°; clear
18
+31
+13
18 September, wed
+31
+13
Feels like
+22
640 mmHg
18%
3
m/s
W
Climate normal
+22
+17
18 September, Wednesday. day, 31°; night, 13°; clear
19
+30
+12
19 September, thu
+30
+12
Feels like
+19
640 mmHg
18%
6
m/s
SW
Climate normal
+22
+17
19 September, Thursday. day, 30°; night, 12°; clear
20
+29
+12
20 September, fri
+29
+12
Feels like
+20
639 mmHg
22%
3.4
m/s
SW
Climate normal
+21
+14
20 September, Friday. day, 29°; night, 12°; clear
21
+30
+15
21 September, sat
+30
+15
Feels like
+22
639 mmHg
20%
2.7
m/s
SW
Climate normal
+19
+13
21 September, Saturday. day, 30°; night, 15°; clear
Average for 30 days
21
sunny days
2
days with precipitation
7
cloudy days
21 sunny days; 2 days with precipitation; 7 cloudy days;
32
%
air humidity
5.2
m/s
Wind
SW
9
mm of precipitation
(2% of annual average)
air humidity 32%; 9 millimeters of precipitation (2% of annual average); Wind south-westerly 5.2 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SW
SW
S
S
SW
W
NW
SW
SW
SW
SW
W
S
S
SW
SW
SW
NW
SW
SW
S
SW
SW
W
NE
W
SW
SW
SW
SW
24
Average data for 10 years
25
26
27
28
29
30
31
1
September
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
Daytime temperature
Night-time temperature
