Weather History for Gillette, WY

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Month of May, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 88 °F 67 °F 44 °F
Mean Temperature 73 °F 54 °F 32 °F
Min Temperature 57 °F 40 °F 20 °F
Degree Days  
Heating Degree Days (base 65) 33 11 0 351
Cooling Degree Days (base 65) 8 0 0 8
Growing Degree Days (base 50) 24 6 0 177
Dew Point  
Dew Point 57 °F 39 °F 10 °F
Precipitation  
Precipitation 1.45 in 0.14 in 0.00 in 3.92 in
Snowdepth - - - -
Wind  
Wind 48 mph 11 mph 0 mph
Gust Wind 61 mph 25 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.68 in 29.93 in 29.46 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

May. 14, 2013 Rise Set
Actual Time 5:35 AM MDT 8:21 PM MDT
Civil Twilight 5:02 AM MDT 8:55 PM MDT
Nautical Twilight 4:19 AM MDT 9:38 PM MDT
Astronomical Twilight 3:30 AM MDT 10:27 PM MDT
Moon 9:18 AM MDT (5/14) No Moon Set
Length of Visible Light 15h 53m
Length of Day
14h 45m
Waxing Crescent, 19% of the Moon is Illuminated
May 14
Waxing Crescent
May 17
First Quarter
May 24
Full
May 31
Last Quarter
Jun 8
New

Weather History Calendar

Precipitation Actual month total 3.92 Normal Month Total: 2.45
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
44 | 20 0.00
Average:
61 | 35 0.07
Scattered Clouds
Actual:
54 | 24 0.00
Average:
61 | 36 0.07
Scattered Clouds
Actual:
66 | 31 0.00
Average:
62 | 36 0.07
Scattered Clouds
Actual:
60 | 28 0.00
Average:
62 | 36 0.07
Scattered Clouds
Actual:
63 | 31 0.00
Average:
62 | 37 0.06
Clear
Actual:
68 | 38 0.00
Average:
63 | 37 0.06
Scattered Clouds
Actual:
75 | 39 0.00
Average:
63 | 37 0.06
Scattered Clouds
Actual:
71 | 35 0.00
Average:
63 | 38 0.07
Thunderstorm
Actual:
71 | 36 0.02
Average:
64 | 38 0.08
Partly Cloudy
Actual:
72 | 40 0.00
Average:
64 | 38 0.08
Scattered Clouds
Actual:
69 | 27 0.00
Average:
64 | 39 0.09
Scattered Clouds
Actual:
81 | 42 0.00
Average:
65 | 39 0.08
Clear
Actual:
88 | 57 0.00
Average:
65 | 39 0.08
Clear
Actual:
80 | 46 0.00
Average:
65 | 40 0.08
Clear
Actual:
79 | 35 0.00
Average:
66 | 40 0.08
Thunderstorm
Actual:
77 | 48 0.10
Average:
66 | 40 0.08
Thunderstorm
Actual:
74 | 47 0.25
Average:
66 | 40 0.08
Thunderstorm
Actual:
65 | 51 0.04
Average:
66 | 41 0.08
Rain
Actual:
58 | 48 0.19
Average:
67 | 41 0.08
Rain
Actual:
48 | 44 0.52
Average:
67 | 41 0.09
Rain
Actual:
57 | 42 0.00
Average:
67 | 41 0.09
Mostly Cloudy
Actual:
62 | 40 0.00
Average:
68 | 42 0.09
Partly Cloudy
Actual:
67 | 47 0.00
Average:
68 | 42 0.08
Scattered Clouds
Actual:
75 | 42 0.00
Average:
68 | 42 0.09
Clear
Actual:
83 | 43 0.02
Average:
69 | 42 0.08
Thunderstorm
Actual:
78 | 52 0.29
Average:
69 | 42 0.08
Rain
Actual:
67 | 41 T
Average:
69 | 43 0.08
Thunderstorm
Actual:
74 | 42 T
Average:
70 | 43 0.08
Thunderstorm
Actual:
61 | 47 0.63
Average:
70 | 43 0.09
Rain
Actual:
49 | 44 1.45
Average:
70 | 43 0.09
Rain
Actual:
48 | 43 0.41
Average:
71 | 43 0.09
 

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
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 44 32 20 23 18 10 91 60 28 30.68 30.50 30.27 10 10 10 15 6 20 0.00  
2 54 39 24 23 18 14 81 51 20 30.67 30.55 30.37 10 10 10 18 7 22 0.00  
3 66 49 31 26 21 18 75 47 18 30.36 30.16 30.03 10 10 10 16 9 20 0.00  
4 60 44 28 28 24 22 69 48 27 30.25 30.17 30.11 10 10 10 16 6 21 0.00  
5 63 47 31 29 24 21 75 49 23 30.24 30.15 30.05 10 10 9 17 5 20 0.00  
6 68 53 38 30 26 23 62 41 20 30.06 29.98 29.88 10 10 10 21 10 25 0.00  
7 75 57 39 35 31 27 76 47 17 29.90 29.82 29.74 10 10 10 18 6 22 0.00  
8 71 53 35 38 35 31 89 58 26 30.09 29.99 29.88 10 10 10 22 9 28 0.00  
9 71 54 36 47 40 33 92 60 28 30.16 30.08 30.02 10 10 10 20 9 22 0.02 Rain , Thunderstorm
10 72 56 40 44 36 26 83 53 22 30.32 30.17 30.07 10 10 10 30 10 36 0.00  
11 69 48 27 37 27 22 78 50 21 30.39 30.25 30.09 10 10 10 14 4 18 0.00  
12 81 62 42 44 37 32 61 41 20 30.12 29.98 29.86 10 10 10 20 10 25 0.00  
13 88 73 57 41 37 32 43 29 15 30.03 29.83 29.65 10 10 10 18 10 23 0.00  
14 80 63 46 48 40 32 62 44 26 29.88 29.77 29.64 10 10 10 20 9 31 0.00  
15 79 57 35 47 39 32 85 54 23 29.91 29.84 29.73 10 10 10 29 9 33 0.00  
16 77 63 48 53 47 42 100 67 33 29.83 29.75 29.66 10 9 5 18 7 25 0.10 Rain , Thunderstorm
17 74 61 47 55 52 47 96 71 46 29.89 29.77 29.64 10 10 2 33 8 40 0.25 Rain , Thunderstorm
18 65 58 51 54 51 46 100 83 65 29.91 29.84 29.74 10 9 0 18 7 22 0.04 Fog , Rain , Thunderstorm
19 58 53 48 52 49 44 96 87 77 29.89 29.81 29.73 10 9 2 28 16 35 0.19 Rain
20 48 46 44 45 43 42 93 90 86 30.04 29.92 29.80 10 8 4 39 26 53 0.52 Rain
21 57 50 42 43 41 37 96 76 55 30.04 29.98 29.93 10 10 5 24 15 29 0.00 Rain
22 62 51 40 46 42 37 93 75 57 30.02 29.97 29.94 10 10 5 29 11 38 0.00  
23 67 57 47 47 44 41 86 67 48 30.06 29.90 29.71 10 10 10 48 36 61 0.00  
24 75 59 42 52 48 44 93 64 35 29.95 29.81 29.67 10 10 10 39 12 51 0.00  
25 83 63 43 55 46 25 96 54 12 29.89 29.78 29.65 10 10 10 23 12 28 0.02  
26 78 65 52 57 53 48 100 70 40 29.98 29.84 29.72 10 9 2 36 8 44 0.29 Rain , Thunderstorm
27 67 54 41 53 47 40 93 73 52 29.82 29.74 29.66 10 10 10 33 8 44 T Rain
28 74 58 42 49 42 37 89 60 31 29.76 29.65 29.54 10 10 10 22 8 28 T Rain , Thunderstorm
29 61 54 47 55 50 46 96 82 67 29.62 29.57 29.50 10 9 2 17 7 23 0.63 Rain , Thunderstorm
30 49 47 44 48 45 42 93 90 86 29.69 29.54 29.46 10 7 4 39 25 48 1.45 Rain
31 48 46 43 45 42 40 100 88 76 30.07 29.86 29.67 10 8 3 40 28 51 0.41 Rain