History for Grand Junction, CO

Month of September, 2012 — View Current Conditions
Month of September, 2012
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Daily Weekly Monthly Custom
  Max Avg Min Sum
Temperature
Max Temperature 92 °F 82 °F 58 °F
Mean Temperature 77 °F 68 °F 52 °F
Min Temperature 64 °F 52 °F 44 °F
Degree Days
Heating Degree Days (base 65) 13 1 0 38
Cooling Degree Days (base 65) 12 4 0 115
Growing Degree Days (base 50) 27 17 2 520
Dew Point
Dew Point 63 °F 34 °F 12 °F
Precipitation
Precipitation 0.15 in 0.02 in 0.00 in 0.46 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind
Wind 32 mph 7 mph 0 mph
Gust Wind 39 mph 22 mph 16 mph
Sea Level Pressure
Sea Level Pressure 30.28 in 30.00 in 29.77 in
Monthly Graph
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Date:
Astronomy
May. 24, 2013 Rise Set
Actual Time 7:05 AM MDT 7:05 PM MDT
Civil Twilight 6:38 AM MDT 7:32 PM MDT
Nautical Twilight 6:07 AM MDT 8:03 PM MDT
Astronomical Twilight 5:35 AM MDT 8:34 PM MDT
Moon 4:30 PM MDT 2:31 AM MDT
Length Of Visible Light 12h 53m
Length of Day
12h 00m
Waxing Gibbous, 80% of the Moon is Illuminated
Sep 25
Waxing Gibbous
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter
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Monthly Calendar Overview
Print This Calendar Precipitation: Actual month total 0.46 Normal month total 1.19
« Previous Month « 2011 September 2012 2013 » Next Month »
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
1 Thunderstorm
Actual: 90 | 64
Precip: T
Average: 86 | 58
Precip: 0.04
2 Scattered Clouds
Actual: 85 | 57
Precip: 0.00
Average: 86 | 57
Precip: 0.03
3 Scattered Clouds
Actual: 92 | 58
Precip: 0.00
Average: 85 | 57
Precip: 0.04
4 Clear
Actual: 92 | 59
Precip: 0.00
Average: 85 | 57
Precip: 0.04
5 Clear
Actual: 91 | 54
Precip: 0.00
Average: 85 | 56
Precip: 0.03
6 Scattered Clouds
Actual: 92 | 56
Precip: T
Average: 84 | 56
Precip: 0.04
7 Rain
Actual: 86 | 60
Precip: 0.03
Average: 84 | 55
Precip: 0.04
8 Clear
Actual: 86 | 54
Precip: 0.00
Average: 84 | 55
Precip: 0.04
9 Clear
Actual: 88 | 53
Precip: 0.00
Average: 83 | 55
Precip: 0.04
10 Scattered Clouds
Actual: 89 | 57
Precip: 0.00
Average: 83 | 54
Precip: 0.04
11 Thunderstorm
Actual: 76 | 62
Precip: 0.15
Average: 82 | 54
Precip: 0.03
12 Rain
Actual: 82 | 56
Precip: 0.03
Average: 82 | 54
Precip: 0.04
13 Clear
Actual: 83 | 46
Precip: 0.00
Average: 81 | 53
Precip: 0.04
14 Clear
Actual: 86 | 50
Precip: 0.00
Average: 81 | 53
Precip: 0.04
15 Clear
Actual: 87 | 53
Precip: 0.00
Average: 81 | 52
Precip: 0.04
16 Clear
Actual: 86 | 52
Precip: 0.00
Average: 80 | 52
Precip: 0.04
17 Scattered Clouds
Actual: 81 | 52
Precip: T
Average: 80 | 52
Precip: 0.04
18 Clear
Actual: 83 | 49
Precip: 0.00
Average: 79 | 51
Precip: 0.05
19 Clear
Actual: 84 | 48
Precip: 0.00
Average: 79 | 51
Precip: 0.04
20 Clear
Actual: 83 | 48
Precip: 0.00
Average: 78 | 50
Precip: 0.04
21 Clear
Actual: 86 | 47
Precip: 0.00
Average: 78 | 50
Precip: 0.04
22 Clear
Actual: 85 | 49
Precip: 0.00
Average: 77 | 49
Precip: 0.05
23 Scattered Clouds
Actual: 82 | 53
Precip: T
Average: 77 | 49
Precip: 0.04
24 Rain
Actual: 72 | 54
Precip: 0.08
Average: 76 | 49
Precip: 0.04
25 Rain
Actual: 63 | 50
Precip: 0.04
Average: 76 | 48
Precip: 0.05
26 Rain
Actual: 58 | 45
Precip: 0.13
Average: 75 | 48
Precip: 0.04
27 Scattered Clouds
Actual: 71 | 45
Precip: 0.00
Average: 75 | 47
Precip: 0.03
28 Clear
Actual: 76 | 45
Precip: 0.00
Average: 75 | 47
Precip: 0.04
29 Scattered Clouds
Actual: 79 | 48
Precip: 0.00
Average: 74 | 47
Precip: 0.04
30 Scattered Clouds
Actual: 80 | 44
Precip: 0.00
Average: 74 | 46
Precip: 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 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 90 77 64 54 48 41 63 41 19 30.17 29.92 29.78 10 10 10 30 7 36 T Rain , Thunderstorm
2 85 71 57 56 49 44 73 52 30 30.18 29.97 29.93 10 10 10 20 5 26 0.00  
3 92 75 58 49 37 19 62 35 7 30.15 29.97 29.88 10 10 10 17 4 22 0.00  
4 92 76 59 39 27 16 36 22 7 30.08 29.94 29.85 10 10 10 16 5 22 0.00  
5 91 73 54 30 21 14 35 21 6 30.02 29.92 29.84 10 10 10 17 6 22 0.00  
6 92 74 56 47 29 21 38 24 9 30.07 29.87 29.77 10 10 10 28 9 36 T  
7 86 73 60 58 47 28 90 53 16 30.06 30.00 29.95 10 10 10 22 6 26 0.03 Rain
8 86 70 54 34 28 23 45 28 11 30.25 30.06 29.96 10 10 10 15 6 17 0.00  
9 88 71 53 35 31 22 35 25 14 30.27 30.00 29.88 10 10 10 17 8 21 0.00  
10 89 73 57 42 37 32 40 28 16 29.96 29.86 29.77 10 10 10 16 7 20 0.00  
11 76 69 62 63 51 36 84 56 27 30.08 29.88 29.78 10 10 9 25 9 33 0.15 Rain , Thunderstorm
12 82 69 56 61 46 18 97 54 11 30.19 30.01 29.90 10 10 10 22 7 26 0.03 Rain
13 83 65 46 33 27 21 49 30 11 30.28 30.19 30.10 10 10 10 14 6 16 0.00  
14 86 68 50 33 27 20 46 28 10 30.27 30.16 30.06 10 10 10 16 8 17 0.00  
15 87 70 53 30 26 18 35 23 10 30.18 30.07 29.97 10 10 10 16 7 17 0.00  
16 86 69 52 30 22 14 35 18 4 30.18 29.96 29.86 10 10 10 17 7 20 0.00  
17 81 67 52 39 27 15 40 26 12 30.00 29.91 29.81 10 10 9 24 6 33 T  
18 83 66 49 29 24 15 42 26 10 30.12 30.03 29.96 10 10 10 15 8 18 0.00  
19 84 66 48 26 21 15 35 22 9 30.12 30.04 29.96 10 10 10 14 7 16 0.00  
20 83 66 48 24 19 12 28 18 7 30.20 30.02 29.93 10 10 10 15 7 20 0.00  
21 86 67 47 24 20 12 30 19 8 30.09 29.99 29.91 10 10 9 16 6 18 0.00  
22 85 67 49 27 21 14 33 21 8 30.10 30.01 29.94 10 10 9 16 8 20 0.00  
23 82 68 53 34 26 19 28 21 14 30.11 30.00 29.95 10 10 8 20 6 22 T  
24 72 63 54 55 48 33 100 63 25 30.17 29.97 29.83 10 10 10 32 14 39 0.08 Rain
25 63 57 50 51 49 48 96 80 64 30.08 29.95 29.88 10 10 9 25 10 29 0.04 Rain
26 58 52 45 51 48 45 100 86 72 30.15 30.06 29.97 10 10 6 17 9 21 0.13 Rain
27 71 58 45 48 45 40 100 67 33 30.16 30.10 30.04 10 10 10 10 4 12 0.00  
28 76 61 45 45 40 35 86 55 23 30.13 30.03 29.94 10 10 10 15 6 16 0.00  
29 79 64 48 40 37 31 71 45 18 30.12 30.03 29.95 10 10 10 16 7 21 0.00  
30 80 62 44 37 33 27 65 41 16 30.14 30.06 30.00 10 10 10 17 5 20 0.00  
Comma Delimited File