Weather History for Flagstaff, AZ

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Month of May, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 80 °F 69 °F 57 °F
Mean Temperature 60 °F 52 °F 43 °F
Min Temperature 41 °F 34 °F 24 °F
Degree Days  
Heating Degree Days (base 65) 22 13 5 418
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 10 3 0 83
Dew Point  
Dew Point 44 °F 22 °F -10 °F
Precipitation  
Precipitation 0.12 in 0.01 in 0.00 in 0.23 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 38 mph 9 mph 0 mph
Gust Wind 48 mph 25 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.31 in 29.93 in 29.64 in

Monthly Weather History Graph

Monthly Weather History Graph

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Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

May. 10, 2013 Rise Set
Actual Time 5:26 AM MST 7:20 PM MST
Civil Twilight 4:58 AM MST 7:47 PM MST
Nautical Twilight 4:25 AM MST 8:21 PM MST
Astronomical Twilight 3:49 AM MST 8:57 PM MST
Moon 5:53 AM MST (5/10) 8:11 PM MST (5/10)
Length of Visible Light 14h 49m
Length of Day
13h 53m
New Moon, 1% of the Moon is Illuminated
May 10
New Moon
May 17
First Quarter
May 24
Full
May 31
Last Quarter
Jun 8
New

Weather History Calendar

Precipitation Actual month total 0.23 Normal Month Total: 0.63
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
71 | 33 0.00
Average:
63 | 32 0.03
Clear
Actual:
59 | 35 0.00
Average:
63 | 32 0.02
Clear
Actual:
69 | 24 0.00
Average:
64 | 33 0.03
Clear
Actual:
68 | 27 0.00
Average:
64 | 33 0.02
Scattered Clouds
Actual:
63 | 34 0.00
Average:
64 | 33 0.02
Rain
Actual:
57 | 33 0.08
Average:
65 | 33 0.02
Snow
Actual:
57 | 33 0.12
Average:
65 | 33 0.02
Partly Cloudy
Actual:
57 | 28 0.00
Average:
65 | 34 0.02
Rain
Actual:
57 | 28 0.03
Average:
66 | 34 0.02
Scattered Clouds
Actual:
65 | 27 T
Average:
66 | 34 0.02
Scattered Clouds
Actual:
67 | 37 0.00
Average:
66 | 34 0.01
Clear
Actual:
73 | 32 0.00
Average:
67 | 34 0.02
Scattered Clouds
Actual:
78 | 34 0.00
Average:
67 | 35 0.02
Rain
Actual:
75 | 40 T
Average:
67 | 35 0.01
Clear
Actual:
75 | 40 0.00
Average:
68 | 35 0.02
Clear
Actual:
73 | 34 0.00
Average:
68 | 35 0.02
Clear
Actual:
67 | 37 0.00
Average:
68 | 35 0.02
Partly Cloudy
Actual:
66 | 34 0.00
Average:
69 | 35 0.02
Scattered Clouds
Actual:
71 | 33 0.00
Average:
69 | 36 0.02
Clear
Actual:
65 | 30 0.00
Average:
69 | 36 0.03
Clear
Actual:
73 | 30 0.00
Average:
70 | 36 0.02
Clear
Actual:
74 | 32 0.00
Average:
70 | 36 0.02
Clear
Actual:
72 | 41 0.00
Average:
70 | 36 0.02
Clear
Actual:
70 | 33 0.00
Average:
71 | 36 0.02
Clear
Actual:
73 | 38 0.00
Average:
71 | 37 0.02
Clear
Actual:
71 | 36 0.00
Average:
71 | 37 0.02
Clear
Actual:
71 | 38 0.00
Average:
72 | 37 0.02
Scattered Clouds
Actual:
70 | 34 0.00
Average:
72 | 37 0.02
Scattered Clouds
Actual:
73 | 33 0.00
Average:
72 | 37 0.02
Clear
Actual:
76 | 36 0.00
Average:
73 | 37 0.02
Clear
Actual:
80 | 39 0.00
Average:
73 | 38 0.02
 

Calendar Legend

Sunny
Clear
Mostly Cloudy
Partly Sunny
Partly Cloudy
Mostly Sunny
Cloudy Rain Snow
Hail
Flurries
Thunderstorms Hazy
Fog
Sleet '?' denotes
'chance of'
Unknown

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 71 52 33 25 9 -10 43 25 7 30.14 29.93 29.73 10 10 10 23 8 35 0.00  
2 59 47 35 9 3 -5 29 19 8 30.31 30.25 30.15 10 10 10 33 20 43 0.00  
3 69 47 24 14 5 -1 40 24 7 30.21 30.03 29.89 10 10 10 20 7 25 0.00  
4 68 48 27 15 9 4 55 32 9 29.90 29.80 29.74 10 10 10 25 8 36 0.00  
5 63 49 34 22 17 12 48 34 19 30.04 29.86 29.76 10 10 10 23 8 30 0.00  
6 57 45 33 44 35 30 89 62 34 30.10 29.92 29.83 10 10 2 25 9 35 0.08 Rain
7 57 45 33 38 34 22 96 62 28 30.09 29.93 29.82 10 10 2 29 12 37 0.12 Rain , Snow
8 57 43 28 33 29 25 92 61 30 30.04 30.00 29.92 10 10 10 16 4 23 0.00  
9 57 43 28 37 31 25 89 62 35 30.09 30.01 29.96 10 10 10 15 3 21 0.03 Rain
10 65 46 27 35 28 24 92 57 22 30.17 30.10 30.06 10 10 10 16 4 24 T  
11 67 52 37 36 29 23 76 48 20 30.25 30.18 30.13 10 10 10 21 8 26 0.00  
12 73 53 32 30 22 16 72 43 13 30.24 30.17 30.08 10 10 10 20 5 26 0.00  
13 78 56 34 27 24 21 56 34 12 30.15 30.08 29.99 10 10 10 16 3 26 0.00  
14 75 58 40 37 29 25 54 35 16 30.03 29.98 29.92 10 10 10 26 7 41 T Rain
15 75 58 40 32 19 10 55 32 9 30.00 29.92 29.84 10 10 10 35 11 46 0.00  
16 73 54 34 26 17 10 40 25 10 29.94 29.88 29.80 10 10 10 30 12 39 0.00  
17 67 52 37 24 22 18 44 32 19 29.89 29.85 29.80 10 10 10 36 11 45 0.00  
18 66 50 34 32 27 24 69 46 22 29.94 29.88 29.85 10 10 10 26 8 33 0.00  
19 71 52 33 30 22 14 70 41 11 29.93 29.86 29.79 10 10 10 28 9 41 0.00  
20 65 48 30 24 19 15 63 40 16 30.00 29.93 29.90 10 10 10 17 5 29 0.00  
21 73 52 30 25 19 14 63 37 11 30.00 29.92 29.80 10 10 10 23 7 29 0.00  
22 74 53 32 23 19 15 47 30 13 29.83 29.76 29.70 10 10 10 36 14 45 0.00  
23 72 57 41 24 19 15 33 23 12 29.83 29.76 29.67 10 10 10 38 16 48 0.00  
24 70 52 33 27 17 11 52 31 10 30.17 29.99 29.84 10 10 10 21 8 32 0.00  
25 73 56 38 21 15 8 44 27 9 30.20 30.02 29.88 10 10 10 29 11 38 0.00  
26 71 54 36 20 14 11 40 25 10 29.96 29.92 29.89 10 10 10 25 11 32 0.00  
27 71 55 38 23 19 13 36 24 12 30.13 29.86 29.80 10 10 10 25 8 32 0.00  
28 70 52 34 32 26 20 52 36 20 29.79 29.70 29.64 10 10 10 30 10 36 0.00  
29 73 53 33 31 26 23 82 50 17 29.95 29.72 29.67 10 10 10 29 10 43 0.00  
30 76 56 36 38 32 24 59 40 20 29.86 29.81 29.76 10 10 10 26 10 36 0.00  
31 80 60 39 41 31 23 76 46 15 29.94 29.89 29.85 10 10 10 15 4 25 0.00