Weather History for Denver, CO

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Month of May, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 93 °F 75 °F 47 °F
Mean Temperature 74 °F 61 °F 44 °F
Min Temperature 55 °F 46 °F 36 °F
Degree Days  
Heating Degree Days (base 65) 21 6 0 176
Cooling Degree Days (base 65) 9 1 0 45
Growing Degree Days (base 50) 27 12 0 361
Dew Point  
Dew Point 54 °F 31 °F 1 °F
Precipitation  
Precipitation 0.60 in 0.04 in 0.00 in 1.01 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 43 mph 10 mph 0 mph
Gust Wind 52 mph 26 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.36 in 29.85 in 29.26 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

May. 15, 2012 Rise Set
Actual Time 5:43 AM MDT 8:07 PM MDT
Civil Twilight 5:12 AM MDT 8:37 PM MDT
Nautical Twilight 4:34 AM MDT 9:15 PM MDT
Astronomical Twilight 3:53 AM MDT 9:58 PM MDT
Moon 2:46 AM MDT (5/15) 3:28 PM MDT (5/15)
Length of Visible Light 15h 25m
Length of Day
14h 23m
Waning Crescent, 23% of the Moon is Illuminated
May 15
Waning Crescent
May 20
New
May 28
First Quarter
Jun 4
Full
Jun 11
Last Quarter

Weather History Calendar

Precipitation Actual month total 1.01 Normal Month Total: 2.15
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
79 | 47 0.00
Average:
66 | 38 0.07
Partly Cloudy
Actual:
79 | 43 0.00
Average:
66 | 38 0.07
Partly Cloudy
Actual:
81 | 48 0.00
Average:
67 | 38 0.07
Scattered Clouds
Actual:
88 | 54 0.00
Average:
67 | 39 0.07
Thunderstorm
Actual:
84 | 49 0.07
Average:
67 | 39 0.08
Rain
Actual:
61 | 42 T
Average:
68 | 39 0.07
Rain
Actual:
47 | 41 0.12
Average:
68 | 40 0.07
Partly Cloudy
Actual:
65 | 39 0.00
Average:
69 | 40 0.06
Scattered Clouds
Actual:
78 | 39 0.00
Average:
69 | 40 0.06
Partly Cloudy
Actual:
85 | 51 T
Average:
69 | 41 0.06
Rain
Actual:
51 | 39 0.01
Average:
70 | 41 0.07
Rain
Actual:
56 | 38 0.02
Average:
70 | 41 0.06
Fog
Actual:
61 | 36 0.00
Average:
70 | 42 0.07
Clear
Actual:
77 | 43 0.00
Average:
71 | 42 0.06
Scattered Clouds
Actual:
82 | 45 0.00
Average:
71 | 42 0.07
Thunderstorm
Actual:
84 | 50 T
Average:
72 | 43 0.06
Partly Cloudy
Actual:
82 | 55 0.00
Average:
72 | 43 0.07
Thunderstorm
Actual:
88 | 54 0.00
Average:
72 | 43 0.06
Thunderstorm
Actual:
57 | 46 0.19
Average:
73 | 44 0.07
Partly Cloudy
Actual:
76 | 38 0.00
Average:
73 | 44 0.07
Scattered Clouds
Actual:
88 | 50 0.00
Average:
73 | 44 0.08
Partly Cloudy
Actual:
93 | 55 0.00
Average:
74 | 45 0.07
Thunderstorm
Actual:
69 | 48 0.60
Average:
74 | 45 0.07
Partly Cloudy
Actual:
68 | 46 T
Average:
75 | 45 0.07
Thunderstorm
Actual:
75 | 48 0.00
Average:
75 | 46 0.07
Fog
Actual:
92 | 54 0.00
Average:
75 | 46 0.07
Scattered Clouds
Actual:
74 | 45 0.00
Average:
76 | 46 0.07
Scattered Clouds
Actual:
77 | 49 0.00
Average:
76 | 47 0.07
Scattered Clouds
Actual:
81 | 38 0.00
Average:
76 | 47 0.08
Partly Cloudy
Actual:
85 | 46 0.00
Average:
77 | 47 0.08
Partly Cloudy
Actual:
75 | 40 0.00
Average:
77 | 48 0.08
 

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 79 63 47 38 28 19 66 39 12 29.75 29.57 29.49 10 10 10 24 11 29 0.00  
2 79 61 43 40 35 28 76 47 17 29.83 29.66 29.57 10 10 10 30 13 37 0.00  
3 81 65 48 39 35 30 66 41 16 29.82 29.71 29.60 10 10 10 38 16 48 0.00  
4 88 71 54 38 27 16 42 25 7 29.72 29.64 29.57 10 10 10 25 10 30 0.00  
5 84 67 49 49 37 24 64 39 13 30.11 29.73 29.59 10 10 10 35 12 44 0.07 Rain , Thunderstorm
6 61 52 42 48 35 27 89 59 29 30.28 30.09 29.90 10 10 10 21 9 28 T Rain
7 47 44 41 41 38 36 89 80 71 30.33 30.22 30.15 10 9 2 13 6 16 0.12 Rain
8 65 52 39 41 34 24 89 56 23 30.26 30.14 30.02 10 8 2 13 6 15 0.00  
9 78 59 39 34 25 14 70 40 9 30.06 29.89 29.73 10 10 10 21 10 33 0.00  
10 85 68 51 38 23 11 47 27 6 29.98 29.68 29.55 10 10 10 39 11 51 T  
11 51 45 39 37 31 25 85 64 42 30.31 30.16 29.82 10 10 9 30 10 35 0.01 Rain
12 56 47 38 42 36 33 86 70 54 30.36 30.29 30.24 10 9 6 18 5 21 0.02 Rain
13 61 49 36 43 38 34 100 70 39 30.34 30.26 30.18 10 6 0 13 6 16 0.00 Fog
14 77 60 43 38 22 1 76 41 6 30.21 30.11 30.01 10 10 9 15 9 17 0.00  
15 82 64 45 25 20 12 40 24 8 30.12 30.02 29.94 10 10 10 17 9 24 0.00  
16 84 67 50 36 28 21 43 27 10 30.00 29.85 29.74 10 10 10 36 11 47 T Rain , Thunderstorm
17 82 69 55 35 31 23 43 28 12 29.92 29.67 29.58 10 9 2 22 9 29 0.00  
18 88 71 54 36 28 16 43 26 8 29.74 29.51 29.38 10 10 10 31 13 40 0.00 Thunderstorm
19 57 52 46 45 42 39 93 74 55 30.13 29.96 29.60 10 9 3 21 10 24 0.19 Rain , Thunderstorm
20 76 57 38 46 38 30 86 53 19 30.16 30.10 30.03 10 10 10 14 7 23 0.00  
21 88 69 50 43 34 23 68 39 10 30.22 29.95 29.81 10 10 10 24 10 30 0.00  
22 93 74 55 40 28 17 51 29 7 29.80 29.56 29.37 10 10 10 21 12 26 0.00  
23 69 59 48 48 41 28 93 59 24 29.74 29.55 29.39 10 8 4 21 10 26 0.60 Rain , Thunderstorm
24 68 57 46 46 36 24 93 57 20 29.75 29.61 29.51 10 10 7 26 12 32 T  
25 75 62 48 54 42 38 80 56 31 29.88 29.69 29.56 10 10 10 30 15 38 0.00 Rain , Thunderstorm
26 92 73 54 54 37 7 93 49 4 29.83 29.56 29.26 10 6 0 43 18 52 0.00 Fog
27 74 60 45 42 17 2 74 40 6 29.79 29.63 29.38 10 9 4 26 10 32 0.00  
28 77 63 49 24 18 13 35 22 9 29.92 29.81 29.73 10 10 10 30 11 39 0.00  
29 81 60 38 31 25 20 59 35 11 30.05 29.92 29.81 10 10 10 17 8 29 0.00  
30 85 66 46 38 30 19 54 32 9 29.95 29.82 29.71 10 10 10 28 10 36 0.00  
31 75 58 40 38 36 34 79 53 27 30.07 29.98 29.89 10 10 10 17 9 21 0.00