Weather History for Montrose, CO

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Month of September, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 92 °F 78 °F 61 °F
Mean Temperature 79 °F 65 °F 47 °F
Min Temperature 65 °F 52 °F 32 °F
Degree Days  
Heating Degree Days (base 65) 18 3 0 92
Cooling Degree Days (base 65) 14 3 0 90
Growing Degree Days (base 50) 28 15 0 441
Dew Point  
Dew Point 61 °F 45 °F 16 °F
Precipitation  
Precipitation 0.89 in 0.08 in 0.00 in 2.25 in
Snowdepth - - - -
Wind  
Wind 37 mph 6 mph 0 mph
Gust Wind 47 mph 24 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.34 in 29.95 in 29.41 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 20, 2013 Rise Set
Actual Time 6:57 AM MDT 7:11 PM MDT
Civil Twilight 6:31 AM MDT 7:37 PM MDT
Nautical Twilight 6:00 AM MDT 8:08 PM MDT
Astronomical Twilight 5:28 AM MDT 8:40 PM MDT
Moon 7:48 PM MDT (9/20) 8:14 AM MDT (9/20)
Length of Visible Light 13h 06m
Length of Day
12h 13m
Full, 98% of the Moon is Illuminated
Sep 20
Full
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter
Oct 18
Full

Weather History Calendar

Precipitation Actual month total 2.25 Normal Month Total: 1.32
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Thunderstorm
Actual:
87 | 57 0.17
Average:
82 | 52 0.03
Clear
Actual:
89 | 58 0.00
Average:
82 | 52 0.04
Clear
Actual:
91 | 59 T
Average:
82 | 52 0.03
Thunderstorm
Actual:
91 | 63 0.00
Average:
82 | 51 0.03
Thunderstorm
Actual:
92 | 65 0.01
Average:
81 | 51 0.04
Scattered Clouds
Actual:
92 | 57 0.00
Average:
81 | 51 0.03
Thunderstorm
Actual:
91 | 58 T
Average:
81 | 50 0.04
Thunderstorm
Actual:
85 | 63 0.01
Average:
80 | 50 0.04
Thunderstorm
Actual:
73 | 59 0.25
Average:
80 | 50 0.05
Rain
Actual:
66 | 57 0.13
Average:
80 | 49 0.04
Rain
Actual:
71 | 59 0.12
Average:
79 | 49 0.04
Rain
Actual:
78 | 52 0.12
Average:
79 | 49 0.04
Rain
Actual:
77 | 53 0.03
Average:
79 | 48 0.05
Rain
Actual:
69 | 56 0.37
Average:
78 | 48 0.04
Partly Cloudy
Actual:
74 | 54 0.00
Average:
78 | 47 0.05
Scattered Clouds
Actual:
79 | 50 0.00
Average:
77 | 47 0.05
Thunderstorm
Actual:
82 | 51 0.00
Average:
77 | 47 0.04
Thunderstorm
Actual:
81 | 57 0.01
Average:
77 | 46 0.06
Clear
Actual:
74 | 50 0.00
Average:
76 | 46 0.05
Clear
Actual:
79 | 43 0.00
Average:
76 | 45 0.05
Rain
Actual:
82 | 52 T
Average:
76 | 45 0.05
Thunderstorm
Actual:
68 | 48 0.89
Average:
75 | 45 0.06
Rain
Actual:
65 | 45 0.01
Average:
75 | 44 0.04
Clear
Actual:
74 | 38 0.00
Average:
74 | 44 0.05
Clear
Actual:
80 | 50 0.00
Average:
74 | 43 0.05
Clear
Actual:
79 | 49 0.00
Average:
73 | 43 0.05
Thunderstorm
Actual:
63 | 37 0.13
Average:
73 | 43 0.04
Clear
Actual:
61 | 32 0.00
Average:
73 | 42 0.05
Clear
Actual:
71 | 33 0.00
Average:
72 | 42 0.04
Clear
Actual:
78 | 40 0.00
Average:
72 | 41 0.05
 

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 87 72 57 59 52 47 77 52 27 30.19 30.00 29.88 10 10 2 28 8 33 0.17 Rain , Thunderstorm
2 89 74 58 56 51 45 84 53 22 30.08 29.96 29.87 10 10 10 16 5 21 0.00  
3 91 75 59 54 50 43 69 45 21 30.04 29.98 29.92 10 10 10 17 6 22 T  
4 91 77 63 54 52 46 67 46 24 30.24 30.05 29.96 10 10 10 26 7 32 0.00 Thunderstorm
5 92 79 65 59 51 45 63 42 20 30.29 30.05 29.91 10 10 8 20 6 26 0.01 Rain , Thunderstorm
6 92 75 57 54 46 36 78 46 14 30.34 30.01 29.87 10 10 4 30 7 36 0.00  
7 91 75 58 52 45 38 64 40 16 30.14 29.95 29.83 10 10 10 24 7 31 T Rain , Thunderstorm
8 85 74 63 61 53 47 84 56 28 30.13 29.92 29.81 10 10 10 16 6 22 0.01 Rain , Thunderstorm
9 73 66 59 58 56 54 90 74 57 30.09 29.92 29.86 10 9 4 25 5 30 0.25 Rain , Thunderstorm
10 66 62 57 61 59 56 100 89 78 30.18 30.06 29.91 10 8 0 17 2 28 0.13 Fog , Rain
11 71 65 59 61 58 54 97 75 53 30.26 30.10 29.98 10 9 2 16 4 18 0.12 Rain
12 78 65 52 58 53 47 93 65 36 30.09 30.02 29.94 10 10 7 24 6 31 0.12 Rain
13 77 65 53 58 52 43 100 67 33 30.01 29.90 29.77 10 10 9 23 4 28 0.03 Rain
14 69 63 56 56 53 49 93 74 55 30.13 29.94 29.81 10 8 2 17 6 22 0.37 Rain
15 74 64 54 54 52 48 100 72 44 30.05 29.99 29.93 10 10 10 15 3 17 0.00  
16 79 65 50 53 50 47 89 61 32 30.16 30.03 29.96 10 10 10 24 6 28 0.00  
17 82 67 51 53 48 44 83 56 28 30.01 29.88 29.74 10 10 10 17 7 23 0.00 Thunderstorm
18 81 69 57 54 48 42 72 52 31 30.03 29.84 29.73 10 10 8 26 10 33 0.01 Rain , Thunderstorm
19 74 62 50 50 43 33 89 57 25 30.02 29.95 29.81 10 10 10 13 6 17 0.00  
20 79 61 43 41 37 28 82 49 16 30.10 30.00 29.91 10 10 10 15 6 17 0.00  
21 82 67 52 48 42 35 66 44 21 29.96 29.85 29.73 10 10 8 24 6 29 T Rain
22 68 58 48 54 50 44 89 69 49 29.96 29.77 29.55 10 8 1 28 10 35 0.89 Rain , Thunderstorm
23 65 55 45 45 42 34 100 67 34 30.12 29.96 29.75 10 10 10 14 5 17 0.01 Rain
24 74 56 38 43 37 29 85 52 19 30.19 30.04 29.85 10 10 10 15 6 17 0.00  
25 80 65 50 36 29 23 50 31 12 29.83 29.60 29.41 10 10 6 37 13 47 0.00  
26 79 64 49 37 25 18 44 27 10 29.72 29.54 29.44 10 10 10 25 12 36 0.00  
27 63 50 37 48 36 26 92 62 32 30.13 29.84 29.55 10 10 7 25 9 31 0.13 Rain , Thunderstorm
28 61 47 32 34 30 16 92 55 17 30.30 30.23 30.16 10 10 10 10 5 13 0.00  
29 71 52 33 37 31 24 89 54 18 30.26 30.13 30.01 10 10 10 12 5 14 0.00  
30 78 59 40 38 31 24 65 40 15 30.03 29.94 29.83 10 10 10 14 5 15 0.00