Weather History for Cortez, CO

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Month of May, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 89 °F 80 °F 67 °F
Mean Temperature 72 °F 59 °F 48 °F
Min Temperature 56 °F 37 °F 28 °F
Degree Days  
Heating Degree Days (base 65) 17 7 0 202
Cooling Degree Days (base 65) 7 0 0 9
Growing Degree Days (base 50) 22 9 0 279
Dew Point  
Dew Point 39 °F 22 °F -1 °F
Precipitation  
Precipitation 0.01 in 0.00 in 0.00 in 0.01 in
Snowdepth - - - -
Wind  
Wind 44 mph 8 mph 0 mph
Gust Wind 58 mph 24 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.22 in 29.87 in 29.29 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

May. 11, 2012 Rise Set
Actual Time 6:08 AM MDT 8:13 PM MDT
Civil Twilight 5:39 AM MDT 8:42 PM MDT
Nautical Twilight 5:04 AM MDT 9:17 PM MDT
Astronomical Twilight 4:26 AM MDT 9:56 PM MDT
Moon 12:56 AM MDT (5/11) 11:43 AM MDT (5/11)
Length of Visible Light 15h 02m
Length of Day
14h 04m
Waning Gibbous, 62% of the Moon is Illuminated
May 11
Waning Gibbous
May 12
Last Quarter
May 20
New
May 28
First Quarter
Jun 4
Full

Weather History Calendar

Precipitation Actual month total 0.01 Normal Month Total: 0.92
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
76 | 32 0.00
Average:
70 | 33 0.04
Clear
Actual:
75 | 41 0.00
Average:
70 | 34 0.04
Clear
Actual:
80 | 37 0.00
Average:
70 | 34 0.04
Clear
Actual:
81 | 42 0.00
Average:
71 | 34 0.04
Clear
Actual:
78 | 41 0.00
Average:
71 | 34 0.05
Clear
Actual:
76 | 31 0.00
Average:
71 | 34 0.04
Thunderstorm
Actual:
72 | 32 0.00
Average:
72 | 35 0.04
Rain
Actual:
70 | 29 T
Average:
72 | 35 0.05
Rain
Actual:
73 | 36 0.01
Average:
72 | 35 0.03
Clear
Actual:
81 | 33 0.00
Average:
73 | 35 0.04
Scattered Clouds
Actual:
82 | 35 0.00
Average:
73 | 36 0.03
Thunderstorm
Actual:
78 | 44 0.00
Average:
73 | 36 0.04
Scattered Clouds
Actual:
76 | 38 0.00
Average:
74 | 36 0.04
Clear
Actual:
78 | 31 0.00
Average:
74 | 36 0.03
Clear
Actual:
84 | 34 0.00
Average:
74 | 37 0.03
Scattered Clouds
Actual:
84 | 43 0.00
Average:
75 | 37 0.03
Clear
Actual:
85 | 38 0.00
Average:
75 | 37 0.02
Scattered Clouds
Actual:
81 | 46 T
Average:
75 | 37 0.02
Clear
Actual:
75 | 36 0.00
Average:
76 | 37 0.02
Clear
Actual:
83 | 34 0.00
Average:
76 | 38 0.03
Clear
Actual:
89 | 36 0.00
Average:
76 | 38 0.02
Clear
Actual:
89 | 38 0.00
Average:
77 | 38 0.02
Clear
Actual:
86 | 48 0.00
Average:
77 | 38 0.02
Scattered Clouds
Actual:
75 | 41 0.00
Average:
77 | 39 0.02
Scattered Clouds
Actual:
87 | 56 0.00
Average:
78 | 39 0.02
Partly Cloudy
Actual:
81 | 35 0.00
Average:
78 | 39 0.02
Clear
Actual:
67 | 28 0.00
Average:
78 | 39 0.02
Clear
Actual:
75 | 29 0.00
Average:
79 | 39 0.02
Clear
Actual:
84 | 31 0.00
Average:
79 | 40 0.02
Clear
Actual:
86 | 35 0.00
Average:
79 | 40 0.02
Clear
Actual:
89 | 40 0.00
Average:
80 | 40 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

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 76 54 32 27 22 17 52 33 13 29.83 29.77 29.70 10 10 10 24 8 37 0.00  
2 75 58 41 32 26 20 57 36 15 29.85 29.78 29.70 10 10 10 21 9 30 0.00  
3 80 59 37 30 23 15 64 37 10 29.95 29.88 29.82 10 10 10 21 7 30 0.00  
4 81 62 42 30 21 13 49 29 8 29.96 29.88 29.82 10 10 10 21 9 26 0.00  
5 78 60 41 26 18 8 49 29 8 29.94 29.87 29.80 10 10 10 21 9 30 0.00  
6 76 54 31 24 17 9 61 35 8 29.94 29.91 29.87 10 10 10 20 7 26 0.00  
7 72 52 32 33 23 14 70 42 14 30.02 29.91 29.84 10 10 5 29 6 41 0.00 Thunderstorm
8 70 50 29 37 30 25 78 50 21 30.14 30.04 29.97 10 10 10 22 6 29 T Rain
9 73 55 36 39 34 29 70 47 23 30.15 30.00 29.87 10 10 7 24 5 32 0.01 Rain
10 81 57 33 33 27 15 76 43 9 29.91 29.80 29.68 10 10 10 21 5 25 0.00  
11 82 59 35 32 25 14 64 36 8 29.93 29.81 29.74 10 10 10 25 9 37 0.00  
12 78 61 44 39 31 18 61 36 10 30.21 30.01 29.90 10 10 10 30 7 41 0.00 Thunderstorm
13 76 57 38 34 29 17 62 39 15 30.21 30.07 29.97 10 10 10 28 6 41 0.00  
14 78 55 31 31 27 24 78 47 15 30.22 30.12 30.02 10 10 10 20 7 24 0.00  
15 84 59 34 33 25 18 70 40 10 30.19 30.04 29.92 10 10 10 23 7 30 0.00  
16 84 64 43 30 23 15 53 31 9 30.04 29.89 29.77 10 10 5 40 11 56 0.00  
17 85 62 38 34 23 14 64 36 7 29.91 29.79 29.61 10 10 10 22 7 30 0.00  
18 81 64 46 29 19 10 42 25 7 29.76 29.62 29.50 10 10 9 31 11 46 T  
19 75 56 36 31 26 20 64 39 14 30.00 29.88 29.73 10 10 10 17 6 24 0.00  
20 83 59 34 31 21 9 62 35 7 30.09 30.04 29.99 10 10 10 16 5 26 0.00  
21 89 63 36 30 22 12 59 33 6 30.12 30.02 29.88 10 10 10 17 5 23 0.00  
22 89 64 38 30 19 8 55 30 5 30.05 29.80 29.56 10 10 10 24 10 32 0.00  
23 86 67 48 23 18 7 34 21 8 29.82 29.48 29.29 10 10 5 38 17 49 0.00  
24 75 58 41 24 17 5 45 26 7 29.80 29.60 29.50 10 10 2 20 7 25 0.00  
25 87 72 56 37 27 19 39 24 9 29.76 29.54 29.46 10 10 8 37 17 47 0.00  
26 81 58 35 30 20 -1 38 24 9 29.82 29.68 29.50 10 6 1 44 17 58 0.00  
27 67 48 28 17 12 5 46 28 9 30.06 29.93 29.82 10 10 10 26 8 38 0.00  
28 75 52 29 18 12 0 58 32 6 30.05 30.00 29.95 10 10 10 18 7 24 0.00  
29 84 58 31 26 14 4 58 32 6 30.03 29.96 29.86 10 10 10 18 7 28 0.00  
30 86 61 35 23 14 5 52 29 5 29.95 29.89 29.84 10 10 10 20 6 29 0.00  
31 89 65 40 30 25 21 51 30 9 29.92 29.86 29.79 10 10 10 17 6 23 0.00