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Month of May, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 74 °F 53 °F 40 °F
Mean Temperature 57 °F 44 °F 33 °F
Min Temperature 44 °F 34 °F 21 °F
Degree Days  
Heating Degree Days (base 65) 32 21 8 654
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 6 0 0 12
Dew Point  
Dew Point 52 °F 34 °F 13 °F
Precipitation  
Precipitation 1.50 in 0.20 in 0.00 in 4.89 in
Snowdepth - - - -
Wind  
Wind 33 mph 8 mph 0 mph
Gust Wind 47 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.37 in 29.86 in 29.39 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

May. 14, 2011 Rise Set
Actual Time 5:30 AM MDT 8:11 PM MDT
Civil Twilight 4:57 AM MDT 8:44 PM MDT
Nautical Twilight 4:15 AM MDT 9:26 PM MDT
Astronomical Twilight 3:28 AM MDT 10:14 PM MDT
Moon 5:16 PM MDT (5/14) 3:23 AM MDT (5/14)
Length of Visible Light 15h 47m
Length of Day
14h 41m
Waxing Gibbous, 90% of the Moon is Illuminated
May 14
Waxing Gibbous
May 17
Full
May 24
Last Quarter
Jun 1
New
Jun 8
First Quarter

Daily Weather History & Observations

2011 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 45 35 24 28 23 18 81 59 36 30.29 30.14 30.04 10 8 0 23 8 30 0.04 Fog , Snow
2 43 33 22 24 19 13 81 56 30 30.37 30.31 30.23 10 10 10 13 4 17 0.00  
3 59 40 21 28 22 17 88 56 24 30.25 30.07 29.93 10 10 10 23 6 32 T  
4 49 39 28 33 28 21 82 58 34 30.25 30.10 29.94 10 9 1 16 6 22 0.05 Rain , Snow
5 59 44 28 25 21 15 75 47 19 30.25 30.08 29.83 10 10 10 21 7 26 0.00  
6 60 47 34 30 25 19 61 43 24 29.80 29.73 29.66 10 10 10 20 7 28 T Rain
7 65 51 36 40 33 27 82 59 36 29.78 29.70 29.62 10 10 10 13 4 20 T  
8 74 57 39 44 37 27 80 50 20 29.63 29.51 29.44 10 10 10 21 6 28 0.00  
9 66 55 44 52 48 40 93 77 60 29.58 29.48 29.39 10 9 0 23 8 31 0.06 Fog , Rain
10 52 44 36 45 38 29 100 75 50 29.81 29.59 29.42 10 8 2 29 13 38 0.00 Rain
11 49 43 36 41 35 30 92 76 60 29.98 29.92 29.82 10 9 5 13 6 21 0.16 Rain
12 40 38 35 36 33 31 92 84 76 30.22 30.07 29.94 10 10 6 18 8 26 0.09 Rain
13 54 43 31 39 33 26 92 65 38 30.29 30.23 30.19 10 10 10 33 7 36 T  
14 44 37 29 29 27 24 92 74 55 30.30 30.25 30.21 10 10 1 16 9 24 T Snow
15 46 39 31 30 27 22 85 65 45 30.28 30.21 30.11 10 10 8 17 7 23 0.00  
16 54 44 34 38 34 24 75 65 54 30.10 29.94 29.80 10 10 10 18 9 29 0.00  
17 50 46 42 45 39 30 100 81 62 29.81 29.74 29.68 10 6 1 15 6 26 0.46 Rain
18 48 43 37 43 41 37 100 93 86 29.85 29.75 29.68 10 5 0 17 8 24 0.22 Fog , Rain
19 40 36 32 39 36 32 100 96 92 29.87 29.83 29.79 10 3 0 18 11 24 1.50 Fog , Rain , Snow
20 49 43 37 41 39 36 100 83 66 29.81 29.70 29.64 10 6 0 20 7 26 0.59 Fog , Rain
21 51 42 33 45 40 33 100 86 71 29.66 29.54 29.39 10 9 3 17 8 24 0.23 Rain
22 56 49 41 48 43 39 89 78 66 29.79 29.64 29.51 10 10 8 21 9 33 0.01 Rain
23 61 51 40 50 46 40 100 80 60 29.90 29.82 29.75 10 9 1 15 5 17 0.22 Rain
24 52 48 43 49 46 42 100 93 86 29.98 29.82 29.71 10 5 0 18 9 24 0.08 Fog , Rain
25 57 45 33 43 40 32 100 78 55 30.11 30.02 29.91 10 8 0 15 6 18 0.01 Fog , Rain
26 56 45 33 48 39 30 89 68 46 30.03 29.83 29.65 10 10 2 20 7 38 0.05 Rain
27 54 43 31 37 27 17 79 52 24 29.83 29.70 29.65 10 10 6 25 8 38 0.02 Rain
28 58 43 28 38 30 23 86 58 30 29.74 29.66 29.63 10 10 10 20 9 25 0.09 Rain
29 44 39 34 43 39 34 100 96 92 29.75 29.67 29.58 10 3 1 22 13 30 1.01 Rain
30 58 50 42 48 41 31 100 75 50 29.72 29.58 29.49 10 7 0 30 13 40 T Fog , Rain
31 60 49 37 41 33 30 89 63 36 30.23 30.05 29.72 10 10 10 32 15 47 0.00