Change the Weather History Date:

Month of September, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 89 °F 79 °F 62 °F
Mean Temperature 78 °F 65 °F 54 °F
Min Temperature 68 °F 51 °F 37 °F
Degree Days  
Heating Degree Days (base 65) 12 3 0 82
Cooling Degree Days (base 65) 14 3 0 78
Growing Degree Days (base 50) 28 15 4 443
Dew Point  
Dew Point 59 °F 36 °F 9 °F
Precipitation  
Precipitation 0.06 in 0.00 in 0.00 in 0.07 in
Snowdepth - - - -
Wind  
Wind 28 mph 6 mph 0 mph
Gust Wind 40 mph 21 mph 12 mph
Sea Level Pressure  
Sea Level Pressure 30.55 in 30.23 in 30.05 in

Monthly Weather History Graph

Monthly Weather History Graph

Search for Another Location

Airport or City:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Sep. 13, 2012 Rise Set
Actual Time 6:48 AM MDT 7:16 PM MDT
Civil Twilight 6:23 AM MDT 7:41 PM MDT
Nautical Twilight 5:53 AM MDT 8:11 PM MDT
Astronomical Twilight 5:23 AM MDT 8:41 PM MDT
Moon 4:15 AM MDT (9/13) 5:37 PM MDT (9/13)
Length of Visible Light 13h 18m
Length of Day
12h 27m
Waning Crescent, 7% of the Moon is Illuminated
Sep 13
Waning Crescent
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter

Daily Weather History & Observations

2012 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 89 72 55 46 34 28 38 27 15 30.29 30.22 30.15 10 10 10 17 7 24 0.00  
2 89 74 60 46 43 37 52 34 17 30.26 30.20 30.12 10 10 10 17 10 22 0.00  
3 89 78 66 46 43 37 49 32 17 30.26 30.20 30.15 10 10 10 18 14 25 0.00  
4 89 78 68 39 36 32 35 24 15 30.25 30.19 30.11 10 10 10 15 6 20 0.00  
5 86 77 68 57 38 32 50 27 18 30.22 30.16 30.09 10 10 10 17 9 22 0.00  
6 89 74 59 50 43 37 48 35 20 30.23 30.16 30.09 10 10 10 22 3 17 0.00  
7 87 74 59 57 47 39 77 46 19 30.35 30.19 30.11 10 10 7 22 7 25 0.00 Rain , Thunderstorm
8 68 60 51 46 43 39 67 57 35 30.46 30.38 30.34 10 10 10 24 16 31 0.00  
9 73 60 48 50 43 39 76 60 31 30.39 30.34 30.27 10 10 10 15 3 25 0.00  
10 78 66 53 50 48 45 82 61 32 30.31 30.25 30.14 10 10 10 20 3 25 0.00 Rain
11 78 64 51 57 50 45 100 68 30 30.20 30.18 30.12 10 10 10 22 4 28 0.00  
12 68 62 53 59 55 48 100 89 56 30.30 30.20 30.16 10 10 2 17 3 24 0.06 Rain
13 62 56 50 54 47 41 100 78 45 30.50 30.39 30.29 10 10 4 16 7 - 0.01 Rain
14 66 54 41 43 39 36 93 67 32 30.52 30.48 30.39 10 10 10 13 5 - 0.00  
15 75 58 41 34 32 30 70 35 21 30.55 30.34 30.23 10 10 10 7 1 - 0.00  
16 84 64 44 37 23 9 66 22 6 30.28 30.18 30.06 10 10 10 17 5 25 0.00  
17 80 64 48 39 25 16 71 23 9 30.20 30.13 30.06 10 10 10 21 7 25 0.00  
18 77 60 44 37 31 21 71 34 13 30.35 30.28 30.23 10 10 10 9 3 - 0.00  
19 82 63 44 46 24 10 49 22 8 30.32 30.26 30.19 10 10 10 13 3 - 0.00  
20 82 63 44 19 14 9 31 14 6 30.28 30.22 30.15 10 10 10 17 4 23 0.00  
21 82 63 44 21 18 16 34 15 8 30.28 30.22 30.17 10 10 10 12 4 20 0.00  
22 84 67 50 28 23 19 30 17 9 30.33 30.28 30.23 10 10 10 12 4 23 0.00  
23 84 68 53 28 26 23 35 19 12 30.36 30.28 30.07 10 10 10 13 9 22 0.00  
24 77 57 37 36 30 25 60 27 18 30.26 30.18 30.11 10 10 10 28 5 12 0.00  
25 75 62 50 45 40 32 71 44 21 30.16 30.10 30.05 10 10 10 28 5 40 0.00 Rain
26 75 60 46 41 37 32 71 40 21 30.18 30.14 30.10 10 10 10 17 6 21 0.00  
27 77 62 48 39 36 32 62 35 19 30.25 30.20 30.13 10 10 10 14 4 - 0.00  
28 71 61 51 46 44 41 76 52 33 30.24 30.19 30.14 10 10 10 14 3 - 0.00  
29 75 62 48 46 39 32 93 46 21 30.28 30.22 30.14 10 10 10 10 3 17 0.00  
30 77 60 44 39 31 19 71 30 15 30.25 30.18 30.12 10 10 10 14 4 23 0.00