Weather History for Guam Agana, GU

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Month of May, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 91 °F 88 °F 82 °F
Mean Temperature 86 °F 83 °F 80 °F
Min Temperature 82 °F 78 °F 75 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 22 18 14 566
Growing Degree Days (base 50) 36 33 30 1026
Dew Point  
Dew Point 81 °F 76 °F 71 °F
Precipitation  
Precipitation 0.75 in 0.12 in 0.00 in 3.78 in
Snowdepth - - - -
Wind  
Wind 22 mph 7 mph 0 mph
Gust Wind 41 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 29.92 in 29.81 in 29.67 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

May. 15, 2012 Rise Set
Actual Time 5:54 AM ChST 6:39 PM ChST
Civil Twilight 5:32 AM ChST 7:02 PM ChST
Nautical Twilight 5:05 AM ChST 7:29 PM ChST
Astronomical Twilight 4:38 AM ChST 7:56 PM ChST
Moon 1:46 AM ChST (5/15) 2:07 PM ChST (5/15)
Length of Visible Light 13h 30m
Length of Day
12h 45m
Waning Crescent, 29% of the Moon is Illuminated
May 15
Waning Crescent
May 21
New
May 29
First Quarter
Jun 4
Full
Jun 11
Last Quarter

Weather History Calendar

Precipitation Actual month total 3.78 Average Month Total: 7.39
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
89 | 79 0.00
Average:
85 | 75 0.18
Partly Cloudy
Actual:
89 | 79 0.00
Average:
85 | 75 0.18
Rain
Actual:
87 | 75 0.08
Average:
85 | 75 0.18
Partly Cloudy
Actual:
87 | 75 0.00
Average:
85 | 75 0.19
Scattered Clouds
Actual:
89 | 77 0.00
Average:
85 | 75 0.19
Rain
Actual:
89 | 80 0.16
Average:
85 | 75 0.19
Rain
Actual:
90 | 79 0.04
Average:
85 | 75 0.20
Rain
Actual:
90 | 79 0.24
Average:
85 | 75 0.20
Rain
Actual:
89 | 80 0.08
Average:
85 | 75 0.20
Rain
Actual:
89 | 79 0.04
Average:
85 | 75 0.21
Scattered Clouds
Actual:
88 | 75 0.00
Average:
85 | 75 0.21
Partly Cloudy
Actual:
87 | 75 0.00
Average:
85 | 75 0.21
Rain
Actual:
89 | 77 0.08
Average:
85 | 75 0.21
Rain
Actual:
89 | 77 0.03
Average:
85 | 75 0.22
Rain
Actual:
90 | 80 0.01
Average:
85 | 75 0.22
Scattered Clouds
Actual:
91 | 82 0.00
Average:
85 | 75 0.22
Rain
Actual:
89 | 80 0.01
Average:
85 | 75 0.22
Rain
Actual:
88 | 80 0.08
Average:
85 | 75 1.06
Scattered Clouds
Actual:
91 | 79 0.01
Average:
85 | 75 0.22
Thunderstorm
Actual:
91 | 78 0.47
Average:
85 | 75 0.22
Rain
Actual:
88 | 78 0.24
Average:
85 | 75 0.22
Rain
Actual:
82 | 77 0.75
Average:
85 | 75 0.22
Rain
Actual:
87 | 77 0.35
Average:
85 | 75 0.22
Rain
Actual:
84 | 77 0.03
Average:
85 | 75 0.22
Rain
Actual:
87 | 75 0.71
Average:
85 | 75 0.22
Thunderstorm
Actual:
86 | 78 0.12
Average:
85 | 75 0.22
Thunderstorm
Actual:
88 | 80 0.04
Average:
85 | 75 0.22
Rain
Actual:
87 | 78 0.02
Average:
85 | 75 0.22
Rain
Actual:
88 | 79 0.03
Average:
85 | 75 0.23
Rain
Actual:
88 | 78 0.08
Average:
85 | 75 0.23
Rain
Actual:
87 | 79 0.08
Average:
85 | 75 0.24
 

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
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 89 84 79 77 75 74 90 77 60 29.88 29.83 29.79 10 10 10 13 8 22 0.00 Rain
2 89 84 79 76 75 73 88 77 62 29.87 29.81 29.75 10 10 10 13 5 - 0.00  
3 87 81 75 77 75 73 94 81 60 29.81 29.77 29.71 10 9 2 9 3 - 0.08 Rain
4 87 81 75 76 74 73 96 77 58 29.84 29.78 29.73 10 10 10 7 2 - 0.00  
5 89 83 77 76 74 71 89 74 53 29.87 29.82 29.77 10 10 10 12 4 16 0.00  
6 89 85 80 79 77 75 94 79 60 29.89 29.84 29.80 10 10 5 18 10 23 0.16 Rain
7 90 84 79 80 77 76 94 80 62 29.86 29.83 29.78 10 10 8 15 8 18 0.04 Rain
8 90 84 79 78 77 75 91 78 60 29.85 29.81 29.76 10 10 10 13 7 17 0.24 Rain
9 89 84 80 79 77 74 94 79 65 29.89 29.84 29.78 10 10 3 14 7 23 0.08 Rain
10 89 84 79 78 76 74 94 82 63 29.89 29.83 29.78 10 8 0 9 3 - 0.04 Fog , Rain
11 88 82 75 77 75 75 94 77 63 29.86 29.81 29.75 10 10 7 10 4 - 0.00  
12 87 81 75 77 75 73 91 76 60 29.88 29.82 29.76 10 10 10 9 3 - 0.00  
13 89 83 77 77 76 74 94 78 65 29.90 29.84 29.80 10 10 7 10 5 17 0.08 Rain
14 89 83 77 78 77 75 94 83 60 29.92 29.87 29.83 10 10 10 15 6 - 0.03 Rain
15 90 85 80 78 76 74 91 76 53 29.88 29.84 29.79 10 10 10 15 9 20 0.01 Rain
16 91 86 82 77 76 75 85 74 60 29.86 29.81 29.77 10 10 10 16 10 21 0.00  
17 89 84 80 81 76 74 90 77 65 29.92 29.84 29.78 10 10 9 17 10 21 0.01 Rain
18 88 84 80 79 77 75 91 80 65 29.89 29.85 29.81 10 9 3 16 8 29 0.08 Rain
19 91 85 79 76 74 71 85 71 52 29.87 29.83 29.77 10 10 10 21 11 26 0.01  
20 91 84 78 79 77 74 94 81 59 29.81 29.76 29.70 10 9 1 21 11 30 0.47 Rain , Thunderstorm
21 88 83 78 79 76 74 94 89 77 29.79 29.74 29.69 10 9 2 20 10 28 0.24 Rain
22 82 80 77 79 76 73 96 89 78 29.77 29.72 29.67 10 8 1 22 15 40 0.75 Rain
23 87 82 77 79 78 75 96 87 74 29.82 29.75 29.69 10 9 2 20 12 41 0.35 Rain
24 84 80 77 79 76 73 100 89 69 29.86 29.80 29.72 10 9 2 15 8 23 0.03 Rain
25 87 81 75 77 76 73 100 86 65 29.88 29.83 29.79 10 9 2 10 5 17 0.71 Rain
26 86 82 78 81 77 75 94 86 70 29.87 29.83 29.79 10 8 1 20 6 23 0.12 Rain , Thunderstorm
27 88 84 80 79 77 75 94 82 63 29.86 29.81 29.77 10 10 10 10 6 - 0.04 Thunderstorm
28 87 82 78 78 76 73 93 80 63 29.85 29.80 29.76 10 10 4 15 5 20 0.02 Rain
29 88 84 79 78 76 75 91 80 65 29.88 29.82 29.78 10 10 5 17 10 23 0.03 Rain
30 88 83 78 80 77 74 90 81 65 29.87 29.83 29.80 10 10 2 17 10 28 0.08 Rain
31 87 84 79 79 78 75 94 83 74 29.87 29.81 29.77 10 10 2 17 10 25 0.08 Rain