Weather History for Grand Canyon, AZ

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Month of April, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 79 °F 63 °F 36 °F
Mean Temperature 56 °F 45 °F 30 °F
Min Temperature 35 °F 27 °F 12 °F
Degree Days  
Heating Degree Days (base 65) 35 20 9 605
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 6 1 0 22
Dew Point  
Dew Point 43 °F 21 °F -8 °F
Precipitation  
Precipitation 0.37 in 0.02 in 0.00 in 0.50 in
Snowdepth - - - -
Wind  
Wind 32 mph 6 mph 0 mph
Gust Wind 45 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.30 in 29.97 in 29.50 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Apr. 03, 2012 Rise Set
Actual Time 6:11 AM MST 6:52 PM MST
Civil Twilight 5:45 AM MST 7:18 PM MST
Nautical Twilight 5:14 AM MST 7:49 PM MST
Astronomical Twilight 4:43 AM MST 8:20 PM MST
Moon 3:45 PM MST (4/3) 3:55 AM MST (4/3)
Length of Visible Light 13h 33m
Length of Day
12h 41m
Waxing Gibbous, 87% of the Moon is Illuminated
Apr 3
Waxing Gibbous
Apr 6
Full
Apr 13
Last Quarter
Apr 21
New
Apr 29
First Quarter

Weather History Calendar

Precipitation Actual month total 0.50 Average Month Total: 0.63
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Snow
Actual:
51 | 28 0.00
Average:
51 | 22 0.03
Clear
Actual:
48 | 24 0.00
Average:
51 | 22 0.03
Clear
Actual:
57 | 17 0.00
Average:
51 | 22 0.03
Clear
Actual:
64 | 23 0.00
Average:
51 | 22 0.03
Scattered Clouds
Actual:
61 | 25 0.00
Average:
51 | 22 0.03
Clear
Actual:
51 | 17 0.00
Average:
52 | 22 0.02
Clear
Actual:
61 | 12 0.00
Average:
52 | 22 0.02
Clear
Actual:
69 | 19 0.00
Average:
53 | 22 0.02
Clear
Actual:
70 | 24 0.00
Average:
53 | 22 0.02
Clear
Actual:
71 | 25 0.00
Average:
54 | 22 0.02
Rain
Actual:
57 | 30 0.05
Average:
54 | 22 0.02
Snow
Actual:
53 | 35 0.01
Average:
55 | 22 0.02
Rain
Actual:
48 | 30 0.00
Average:
55 | 22 0.02
Snow
Actual:
36 | 24 0.37
Average:
56 | 23 0.02
Snow
Actual:
50 | 27 0.02
Average:
56 | 23 0.02
Clear
Actual:
59 | 23 0.00
Average:
56 | 23 0.02
Scattered Clouds
Actual:
66 | 28 0.00
Average:
57 | 23 0.02
Clear
Actual:
69 | 27 0.00
Average:
57 | 24 0.02
Clear
Actual:
70 | 30 0.00
Average:
57 | 24 0.02
Clear
Actual:
72 | 35 0.00
Average:
58 | 24 0.02
Clear
Actual:
77 | 32 0.00
Average:
58 | 25 0.02
Scattered Clouds
Actual:
79 | 33 0.00
Average:
59 | 25 0.02
Clear
Actual:
78 | 33 0.00
Average:
59 | 25 0.02
Clear
Actual:
75 | 30 0.00
Average:
59 | 25 0.02
Partly Cloudy
Actual:
66 | 34 0.00
Average:
60 | 25 0.02
Rain
Actual:
55 | 33 0.05
Average:
60 | 25 0.02
Scattered Clouds
Actual:
62 | 28 0.00
Average:
60 | 25 0.02
Scattered Clouds
Actual:
64 | 33 0.00
Average:
61 | 25 0.02
Clear
Actual:
66 | 25 0.00
Average:
61 | 25 0.01
Clear
Actual:
72 | 26 0.00
Average:
62 | 25 0.01
 

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

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Apr high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 51 40 28 29 22 7 85 52 18 29.90 29.73 29.61 10 9 2 28 12 38 0.00 Snow
2 48 36 24 22 12 6 81 44 19 30.01 29.87 29.80 10 10 10 14 6 24 0.00  
3 57 37 17 22 18 13 84 52 22 30.06 29.99 29.92 10 10 10 9 2 16 0.00  
4 64 44 23 25 18 15 81 45 16 30.07 29.95 29.86 10 10 10 20 5 30 0.00  
5 61 43 25 21 12 -3 75 33 11 29.87 29.80 29.70 10 10 10 32 10 45 0.00  
6 51 36 17 7 1 -8 58 25 9 30.24 30.02 29.73 10 10 10 18 10 26 0.00  
7 61 36 12 7 3 -6 67 27 9 30.30 30.23 30.14 10 10 10 17 6 25 0.00  
8 69 44 19 21 12 6 63 32 10 30.22 30.15 30.07 10 10 10 15 3 26 0.00  
9 70 47 24 20 13 8 71 34 9 30.19 30.07 30.02 10 10 10 21 4 25 0.00  
10 71 48 25 21 14 11 66 30 11 30.04 29.94 29.79 10 10 10 20 5 32 0.00  
11 57 44 30 36 26 17 87 52 30 29.98 29.84 29.74 10 10 3 30 11 40 0.05 Rain
12 53 44 35 30 17 1 81 45 13 29.98 29.92 29.86 10 10 6 22 11 32 0.01 Snow
13 48 39 30 22 15 10 57 37 24 29.93 29.77 29.52 10 10 10 25 8 40 0.00 Rain
14 36 30 24 30 26 21 100 88 55 29.92 29.70 29.50 10 3 0 28 15 33 0.37 Fog , Snow
15 50 39 27 34 29 20 96 78 32 30.17 30.04 29.93 10 9 2 13 7 20 0.02 Snow
16 59 41 23 32 25 19 92 61 21 30.24 30.19 30.15 10 10 10 8 2 16 0.00  
17 66 47 28 31 26 23 85 52 21 30.18 30.11 30.04 10 10 10 10 2 23 0.00  
18 69 48 27 31 23 17 89 45 14 30.09 30.00 29.91 10 10 10 18 4 29 0.00  
19 70 50 30 30 26 24 82 44 18 30.07 29.97 29.92 10 10 10 15 3 25 0.00  
20 72 54 35 30 28 24 75 47 17 30.27 30.15 30.04 10 6 0 16 5 23 0.00  
21 77 54 32 32 28 24 82 44 14 30.25 30.07 30.00 10 9 2 16 5 22 0.00  
22 79 56 33 36 27 20 81 40 11 30.25 30.03 29.94 10 10 5 9 2 18 0.00  
23 78 56 33 39 26 18 82 40 11 30.03 29.98 29.93 10 10 10 16 4 26 0.00  
24 75 52 30 31 16 -2 85 33 5 30.01 29.97 29.90 10 10 9 20 5 29 0.00  
25 66 50 34 37 30 20 70 45 25 30.25 30.02 29.87 10 10 8 14 2 22 0.00  
26 55 44 33 43 35 25 93 70 33 30.05 29.92 29.77 10 10 4 24 10 31 0.05 Rain
27 62 45 28 36 31 26 92 62 27 30.15 29.99 29.93 10 10 10 9 4 16 0.00  
28 64 48 33 30 23 19 76 42 18 29.93 29.87 29.79 10 10 10 14 3 22 0.00  
29 66 46 25 23 18 8 78 40 10 30.08 29.94 29.88 10 10 10 12 2 20 0.00  
30 72 49 26 25 17 10 72 34 10 30.08 29.99 29.86 10 10 10 15 4 24 0.00