Weather History for Denver Centennial, CO

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Month of September, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 95 °F 77 °F 51 °F
Mean Temperature 80 °F 65 °F 44 °F
Min Temperature 67 °F 53 °F 31 °F
Degree Days  
Heating Degree Days (base 65) 21 4 0 105
Cooling Degree Days (base 65) 15 3 0 102
Growing Degree Days (base 50) 30 15 0 442
Dew Point  
Dew Point 61 °F 45 °F 18 °F
Precipitation  
Precipitation 2.20 in 0.28 in 0.00 in 7.00 in
Snowdepth - - - -
Wind  
Wind 44 mph 6 mph 0 mph
Gust Wind 62 mph 25 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.34 in 29.94 in 29.37 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 12, 2013 Rise Set
Actual Time 6:38 AM MDT 7:12 PM MDT
Civil Twilight 6:10 AM MDT 7:39 PM MDT
Nautical Twilight 5:38 AM MDT 8:11 PM MDT
Astronomical Twilight 5:06 AM MDT 8:43 PM MDT
Moon 2:06 PM MDT (9/12) No Moon Set
Length of Visible Light 13h 28m
Length of Day
12h 34m
Waxing Crescent, 51% of the Moon is Illuminated
Sep 12
Waxing Crescent
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter

Weather History Calendar

Precipitation Actual month total 7.00 Normal Month Total: 1.19
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Rain
Actual:
78 | 62 T
Average:
80 | 53 0.06
Partly Cloudy
Actual:
90 | 57 0.00
Average:
80 | 53 0.04
Thunderstorm
Actual:
93 | 67 0.02
Average:
80 | 52 0.04
Thunderstorm
Actual:
90 | 67 0.00
Average:
80 | 52 0.04
Thunderstorm
Actual:
92 | 64 T
Average:
79 | 52 0.05
Partly Cloudy
Actual:
95 | 63 0.00
Average:
79 | 51 0.04
Scattered Clouds
Actual:
92 | 57 0.00
Average:
79 | 51 0.04
Thunderstorm
Actual:
92 | 58 T
Average:
79 | 51 0.04
Partly Cloudy
Actual:
84 | 57 0.00
Average:
78 | 50 0.04
Thunderstorm
Actual:
71 | 58 1.02
Average:
78 | 50 0.05
Rain
Actual:
70 | 59 0.77
Average:
78 | 50 0.04
Rain
Actual:
63 | 57 2.20
Average:
77 | 49 0.04
Rain
Actual:
72 | 56 0.56
Average:
77 | 49 0.03
Thunderstorm
Actual:
76 | 52 0.82
Average:
77 | 49 0.04
Rain
Actual:
59 | 52 0.12
Average:
76 | 48 0.04
Partly Cloudy
Actual:
73 | 48 0.01
Average:
76 | 48 0.03
Scattered Clouds
Actual:
80 | 51 0.00
Average:
75 | 47 0.04
Rain
Actual:
81 | 57 T
Average:
75 | 47 0.04
Rain
Actual:
63 | 48 T
Average:
75 | 46 0.03
Scattered Clouds
Actual:
72 | 51 0.00
Average:
74 | 46 0.04
Scattered Clouds
Actual:
80 | 47 0.00
Average:
74 | 46 0.04
Thunderstorm
Actual:
77 | 51 0.38
Average:
74 | 45 0.03
Rain
Actual:
64 | 44 0.85
Average:
73 | 45 0.04
Scattered Clouds
Actual:
72 | 40 0.00
Average:
73 | 44 0.04
Scattered Clouds
Actual:
79 | 50 0.00
Average:
72 | 44 0.03
Scattered Clouds
Actual:
70 | 45 0.00
Average:
72 | 44 0.04
Rain
Actual:
51 | 37 0.25
Average:
71 | 43 0.04
Scattered Clouds
Actual:
66 | 31 0.00
Average:
71 | 43 0.04
Partly Cloudy
Actual:
76 | 40 0.00
Average:
71 | 42 0.04
Partly Cloudy
Actual:
80 | 51 0.00
Average:
70 | 42 0.04
 

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

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 78 70 62 57 54 49 78 63 47 30.30 30.07 29.97 10 10 10 16 6 24 T Rain
2 90 74 57 56 51 45 80 51 21 30.04 29.97 29.91 10 10 10 15 6 18 0.00  
3 93 80 67 55 49 43 55 37 18 30.18 29.97 29.89 10 10 10 28 8 33 0.02 Rain , Thunderstorm
4 90 79 67 54 50 46 53 38 23 30.27 30.06 29.96 10 10 10 18 7 22 0.00 Thunderstorm
5 92 78 64 53 46 39 63 41 18 30.22 30.05 29.96 10 10 7 26 6 36 T Rain , Thunderstorm
6 95 79 63 50 43 36 56 35 13 30.26 29.98 29.87 10 10 10 17 6 22 0.00  
7 92 75 57 49 41 29 62 36 10 30.01 29.94 29.87 10 10 10 16 5 23 0.00  
8 92 75 58 50 43 37 60 38 15 29.98 29.83 29.73 10 10 10 24 6 31 T Rain , Thunderstorm
9 84 71 57 56 52 47 87 59 30 30.15 29.88 29.74 10 10 10 26 7 32 0.00  
10 71 65 58 59 56 53 84 71 57 30.28 30.13 29.94 10 7 0 21 4 24 1.02 Fog , Rain , Thunderstorm
11 70 65 59 61 59 56 100 87 73 30.28 30.18 30.09 10 5 1 15 3 18 0.77 Rain
12 63 60 57 61 59 56 100 95 90 30.34 30.21 30.12 10 4 1 18 4 25 2.20 Fog , Rain
13 72 64 56 60 56 53 100 81 61 30.23 30.02 29.81 10 6 1 25 6 31 0.56 Rain
14 76 64 52 57 54 52 93 68 43 30.02 29.92 29.77 10 8 1 33 5 41 0.82 Rain , Thunderstorm
15 59 56 52 56 54 51 100 93 86 30.32 30.18 29.94 10 7 2 13 6 16 0.12 Fog , Rain
16 73 61 48 55 52 48 100 72 44 30.29 30.14 29.99 10 9 3 18 4 22 0.01  
17 80 66 51 52 45 37 86 54 21 30.00 29.86 29.73 10 10 10 20 5 26 0.00  
18 81 69 57 48 44 39 67 46 25 29.96 29.75 29.66 10 10 10 28 9 35 T Rain
19 63 56 48 44 41 29 77 55 33 30.15 30.01 29.78 10 10 10 16 8 20 T Rain
20 72 62 51 50 44 35 86 57 28 30.16 30.10 29.95 10 10 10 12 6 - 0.00  
21 80 64 47 48 42 33 93 56 19 30.11 29.86 29.69 10 10 10 15 7 21 0.00  
22 77 64 51 52 45 39 77 55 33 29.75 29.63 29.48 10 9 1 44 11 62 0.38 Rain , Thunderstorm
23 64 54 44 52 39 30 100 65 30 29.96 29.70 29.44 10 8 2 13 12 17 0.85 Rain
24 72 56 40 39 33 28 67 45 22 30.10 29.94 29.77 10 10 10 22 7 28 0.00  
25 79 65 50 37 31 28 54 35 16 29.75 29.54 29.37 10 10 10 32 13 40 0.00  
26 70 58 45 48 42 30 86 57 28 29.70 29.63 29.42 10 10 10 15 6 17 0.00  
27 51 44 37 48 44 37 100 90 80 30.04 29.82 29.65 10 5 0 18 5 23 0.25 Fog , Rain
28 66 49 31 36 29 18 92 57 21 30.13 30.09 30.04 10 10 10 13 6 18 0.00  
29 76 58 40 40 29 23 63 41 19 30.08 29.94 29.82 10 10 10 14 5 17 0.00  
30 80 66 51 42 36 28 55 38 20 29.83 29.76 29.67 10 10 10 14 6 17 0.00