Weather History for Montrose, CO

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Month of September, 2010

  Max Avg Min Sum
Temperature  
Max Temperature 91 °F 82 °F 63 °F
Mean Temperature 72 °F 65 °F 57 °F
Min Temperature 57 °F 49 °F 37 °F
Degree Days  
Heating Degree Days (base 65) 8 2 0 49
Cooling Degree Days (base 65) 8 2 0 54
Growing Degree Days (base 50) 22 15 7 455
Dew Point  
Dew Point 59 °F 35 °F 5 °F
Precipitation  
Precipitation 0.36 in 0.02 in 0.00 in 0.62 in
Snowdepth - - - -
Wind  
Wind 29 mph 8 mph 0 mph
Gust Wind 46 mph 25 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.34 in 29.96 in 29.56 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 09, 2010 Rise Set
Actual Time 6:47 AM MDT 7:29 PM MDT
Civil Twilight 6:21 AM MDT 7:55 PM MDT
Nautical Twilight 5:49 AM MDT 8:27 PM MDT
Astronomical Twilight 5:16 AM MDT 8:59 PM MDT
Moon 8:20 AM MDT (9/9) 7:57 PM MDT (9/9)
Length of Visible Light 13h 34m
Length of Day
12h 41m
Waxing Crescent, 3% of the Moon is Illuminated
Sep 9
Waxing Crescent
Sep 14
First Quarter
Sep 23
Full
Sep 30
Last Quarter
Oct 7
New

Weather History Calendar

Precipitation Actual month total 0.62 Average Month Total: 1.53
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
84 | 50 0.00
Average:
80 | 51 0.05
Clear
Actual:
82 | 46 0.00
Average:
80 | 50 0.05
Clear
Actual:
86 | 46 0.00
Average:
80 | 50 0.05
Clear
Actual:
90 | 52 0.00
Average:
79 | 50 0.05
Clear
Actual:
89 | 57 0.00
Average:
79 | 49 0.05
Clear
Actual:
75 | 50 0.00
Average:
78 | 49 0.05
Rain
Actual:
86 | 43 0.00
Average:
78 | 48 0.05
Rain
Actual:
72 | 55 0.23
Average:
77 | 48 0.05
Scattered Clouds
Actual:
77 | 52 0.00
Average:
77 | 48 0.06
Scattered Clouds
Actual:
72 | 48 0.00
Average:
77 | 47 0.06
Clear
Actual:
77 | 37 0.00
Average:
76 | 47 0.06
Clear
Actual:
82 | 42 0.00
Average:
76 | 46 0.06
Clear
Actual:
86 | 51 0.00
Average:
75 | 46 0.06
Clear
Actual:
86 | 51 0.00
Average:
75 | 45 0.06
Scattered Clouds
Actual:
84 | 53 0.00
Average:
74 | 45 0.05
Clear
Actual:
86 | 48 0.00
Average:
74 | 44 0.05
Clear
Actual:
88 | 48 0.00
Average:
73 | 44 0.05
Clear
Actual:
90 | 51 0.00
Average:
73 | 43 0.05
Clear
Actual:
91 | 48 0.00
Average:
73 | 43 0.05
Thunderstorm
Actual:
84 | 57 0.00
Average:
73 | 43 0.05
Scattered Clouds
Actual:
84 | 55 0.00
Average:
73 | 42 0.05
Thunderstorm
Actual:
63 | 52 0.36
Average:
73 | 42 0.05
Thunderstorm
Actual:
71 | 51 0.03
Average:
73 | 42 0.05
Clear
Actual:
75 | 44 0.00
Average:
72 | 42 0.05
Clear
Actual:
78 | 43 0.00
Average:
72 | 42 0.05
Clear
Actual:
84 | 46 0.00
Average:
72 | 41 0.05
Clear
Actual:
84 | 48 0.00
Average:
72 | 41 0.05
Clear
Actual:
84 | 46 0.00
Average:
71 | 41 0.04
Clear
Actual:
84 | 48 0.00
Average:
71 | 41 0.04
Clear
Actual:
88 | 46 0.00
Average:
71 | 40 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

2010 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 84 67 50 42 35 25 61 35 12 30.01 29.94 29.86 10 10 10 14 7 22 0.00  
2 82 64 46 40 34 30 61 35 16 30.10 30.04 29.93 10 10 6 10 7 - 0.00  
3 86 66 46 43 35 32 63 34 14 30.20 30.11 30.03 10 10 10 13 7 - 0.00  
4 90 70 52 43 35 27 59 31 11 30.09 29.96 29.80 10 10 10 12 6 - 0.00  
5 89 72 57 39 33 29 42 25 12 29.84 29.70 29.56 10 10 10 22 10 30 0.00  
6 75 62 50 38 20 5 50 22 8 29.98 29.84 29.57 10 10 10 17 8 22 0.00  
7 86 64 43 45 31 21 51 33 13 30.05 29.96 29.85 10 10 10 20 6 32 0.00 Rain
8 72 64 55 59 54 43 94 83 43 30.14 29.93 29.76 10 9 3 17 7 22 0.23 Rain
9 77 64 52 51 37 17 86 44 12 29.96 29.75 29.68 10 10 10 28 10 38 0.00  
10 72 60 48 35 29 25 50 34 20 30.11 29.93 29.77 10 10 10 13 7 18 0.00  
11 77 57 37 33 26 14 70 37 10 30.31 30.16 30.08 10 10 10 24 8 43 0.00  
12 82 62 42 36 30 23 60 33 12 30.23 30.12 30.04 10 10 10 13 7 - 0.00  
13 86 68 51 39 35 31 54 34 14 30.09 30.01 29.91 10 10 10 9 6 - 0.00  
14 86 68 51 41 31 20 56 30 10 30.06 29.96 29.88 10 10 10 14 7 21 0.00  
15 84 68 53 36 31 23 48 29 11 30.04 29.95 29.89 10 10 10 9 6 - 0.00  
16 86 66 48 39 33 30 56 32 14 30.07 29.98 29.92 10 10 9 12 7 - 0.00  
17 88 68 48 38 31 23 56 29 11 30.04 29.93 29.85 10 10 8 13 8 - 0.00  
18 90 70 51 36 30 21 50 27 8 30.04 29.94 29.87 10 10 10 15 8 - 0.00  
19 91 69 48 35 29 24 44 26 9 30.08 29.92 29.80 10 10 10 12 8 16 0.00  
20 84 70 57 49 41 32 56 36 20 29.91 29.77 29.65 10 10 6 18 9 38 0.00 Rain , Thunderstorm
21 84 70 55 45 36 24 62 34 11 29.82 29.73 29.66 10 10 10 18 7 28 0.00  
22 63 58 52 55 48 31 90 72 31 29.99 29.79 29.65 10 10 5 29 9 46 0.36 Rain , Thunderstorm
23 71 61 51 49 46 43 92 65 38 30.12 29.94 29.76 10 10 10 20 10 26 0.03 Rain , Thunderstorm
24 75 60 44 45 39 33 85 52 22 30.26 30.20 30.13 10 10 10 13 7 - 0.00  
25 78 60 43 42 37 29 80 48 17 30.34 30.23 30.14 10 10 10 12 7 - 0.00  
26 84 64 46 45 39 35 71 44 18 30.23 30.12 30.01 10 10 10 12 7 - 0.00  
27 84 66 48 42 38 32 71 41 15 30.18 30.08 30.00 10 10 10 13 8 - 0.00  
28 84 65 46 43 33 24 63 35 11 30.15 30.03 29.93 10 10 10 12 7 - 0.00  
29 84 66 48 38 32 24 56 32 11 30.06 29.94 29.84 10 10 10 12 8 - 0.00  
30 88 66 46 38 33 28 56 34 12 30.05 29.98 29.90 10 10 10 13 7 - 0.00