Weather History for Jackson, WY

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Month of May, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 77 °F 59 °F 39 °F
Mean Temperature 55 °F 45 °F 36 °F
Min Temperature 44 °F 32 °F 24 °F
Degree Days  
Heating Degree Days (base 65) 29 20 10 608
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 5 1 0 19
Dew Point  
Dew Point 48 °F 29 °F 3 °F
Precipitation  
Precipitation 0.27 in 0.02 in 0.00 in 0.76 in
Snowdepth - - - -
Wind  
Wind 109 mph 6 mph 0 mph
Gust Wind 41 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.43 in 30.05 in 29.53 in

Monthly Weather History Graph

Monthly Weather History Graph

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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

May. 17, 2012 Rise Set
Actual Time 5:55 AM MDT 8:43 PM MDT
Civil Twilight 5:21 AM MDT 9:17 PM MDT
Nautical Twilight 4:39 AM MDT 9:59 PM MDT
Astronomical Twilight 3:50 AM MDT 10:49 PM MDT
Moon 4:00 AM MDT (5/17) 5:55 PM MDT (5/17)
Length of Visible Light 15h 55m
Length of Day
14h 48m
Waning Crescent, 9% of the Moon is Illuminated
May 17
Waning Crescent
May 20
New
May 28
First Quarter
Jun 4
Full
Jun 11
Last Quarter

Weather History Calendar

Precipitation Actual month total 0.76 Average Month Total: 1.71
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
51 | 37 0.00
Average:
55 | 24 0.05
Rain
Actual:
53 | 33 0.09
Average:
58 | 26 0.05
Partly Cloudy
Actual:
57 | 35 0.00
Average:
57 | 27 0.01
Rain
Actual:
51 | 35 0.01
Average:
60 | 28 0.03
Partly Cloudy
Actual:
44 | 32 0.00
Average:
58 | 27 0.04
Scattered Clouds
Actual:
50 | 24 0.00
Average:
58 | 28 0.05
Clear
Actual:
59 | 26 0.00
Average:
57 | 30 0.10
Clear
Actual:
66 | 24 0.00
Average:
57 | 29 0.05
Clear
Actual:
71 | 28 0.00
Average:
58 | 29 0.06
Scattered Clouds
Actual:
57 | 32 0.00
Average:
57 | 31 0.11
Scattered Clouds
Actual:
60 | 24 0.00
Average:
56 | 29 0.07
Clear
Actual:
62 | 26 0.00
Average:
56 | 27 0.04
Clear
Actual:
68 | 26 0.00
Average:
59 | 27 0.06
Clear
Actual:
73 | 26 0.00
Average:
60 | 30 0.02
Clear
Actual:
77 | 32 0.00
Average:
62 | 31 0.05
Thunderstorm
Actual:
73 | 35 0.00
Average:
62 | 30 0.07
Thunderstorm
Actual:
64 | 35 0.00
Average:
61 | 30 0.09
Partly Cloudy
Actual:
51 | 35 0.27
Average:
63 | 31 0.05
Fog
Actual:
60 | 28 0.00
Average:
62 | 31 0.04
Scattered Clouds
Actual:
66 | 28 0.00
Average:
63 | 32 0.09
Clear
Actual:
77 | 33 0.00
Average:
62 | 32 0.08
Rain
Actual:
60 | 44 0.00
Average:
62 | 32 0.06
Rain
Actual:
48 | 33 0.09
Average:
63 | 32 0.05
Partly Cloudy
Actual:
44 | 28 0.00
Average:
66 | 33 0.07
Thunderstorm
Actual:
46 | 30 0.08
Average:
64 | 34 0.06
Thunderstorm
Actual:
59 | 35 0.02
Average:
63 | 32 0.03
Snow
Actual:
39 | 33 0.19
Average:
65 | 33 0.06
Partly Cloudy
Actual:
51 | 35 0.01
Average:
66 | 33 0.03
Scattered Clouds
Actual:
66 | 30 0.00
Average:
65 | 34 0.07
Partly Cloudy
Actual:
62 | 41 0.00
Average:
64 | 33 0.04
Partly Cloudy
Actual:
66 | 37 0.00
Average:
63 | 32 0.03
 

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

2012 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 51 44 37 39 26 14 87 54 22 29.82 29.78 29.75 10 10 10 25 13 30 0.00  
2 53 43 33 37 23 7 100 58 15 29.95 29.85 29.76 10 10 7 23 10 31 0.09 Rain
3 57 46 35 36 28 21 87 59 29 29.98 29.94 29.86 10 10 10 17 5 30 0.00  
4 51 44 35 39 36 27 93 81 46 30.07 30.02 29.98 10 10 5 25 6 29 0.01 Rain
5 44 38 32 37 26 12 100 67 31 30.27 30.13 30.02 10 10 6 20 6 28 0.00  
6 50 37 24 28 23 16 100 70 26 30.32 30.29 30.25 10 10 10 12 7 18 0.00  
7 59 42 26 23 17 3 80 52 11 30.33 30.28 30.20 10 10 10 16 10 20 0.00  
8 66 45 24 27 21 18 86 50 16 30.31 30.24 30.14 10 10 10 10 3 - 0.00  
9 71 50 28 30 26 21 93 54 15 30.19 30.09 29.96 10 10 10 16 6 22 0.00  
10 57 44 32 36 28 21 81 56 26 30.07 29.97 29.90 10 10 10 18 4 23 0.00  
11 60 42 24 28 23 16 93 60 17 30.21 30.14 30.07 10 10 10 109 4 21 0.00  
12 62 44 26 27 22 10 86 53 15 30.33 30.28 30.22 10 10 10 14 6 - 0.00  
13 68 47 26 27 22 12 86 51 13 30.43 30.36 30.30 10 10 10 10 5 - 0.00  
14 73 50 26 28 23 18 86 48 12 30.41 30.31 30.21 10 10 10 13 5 - 0.00  
15 77 54 32 30 25 18 80 42 11 30.29 30.21 30.09 10 10 10 21 7 18 0.00  
16 73 54 35 43 31 25 75 51 17 30.12 30.07 29.97 10 10 10 20 6 29 0.00 Thunderstorm
17 64 50 35 45 39 34 100 72 34 30.02 29.92 29.81 10 10 10 20 4 28 0.00 Thunderstorm
18 51 44 35 45 40 34 100 85 58 30.03 29.88 29.81 10 10 8 17 6 22 0.27  
19 60 44 28 37 28 19 100 67 22 30.16 30.10 30.03 10 10 8 14 3 24 0.00 Fog
20 66 47 28 37 30 25 100 64 23 30.26 30.21 30.17 10 10 10 12 5 18 0.00  
21 77 55 33 37 32 27 93 57 18 30.28 30.16 29.96 10 10 10 17 6 24 0.00  
22 60 52 44 36 30 21 54 39 25 29.94 29.88 29.80 10 10 10 30 9 40 0.00 Rain
23 48 40 33 36 31 25 93 67 43 29.99 29.79 29.74 10 9 3 17 9 28 0.09 Rain
24 44 36 28 34 31 21 100 86 39 29.84 29.80 29.76 10 10 6 17 2 24 0.00  
25 46 38 30 39 33 28 100 87 66 29.79 29.72 29.68 10 9 5 22 14 29 0.08 Rain , Thunderstorm
26 59 47 35 43 37 34 100 87 47 29.80 29.73 29.53 10 10 4 28 10 41 0.02 Rain , Thunderstorm
27 39 36 33 37 34 32 100 96 87 30.03 29.85 29.76 10 6 1 21 6 26 0.19 Snow
28 51 43 35 39 35 28 100 80 41 30.16 30.09 30.03 10 10 10 16 10 23 0.01  
29 66 48 30 37 32 27 100 68 23 30.18 30.12 30.05 10 10 10 20 4 30 0.00  
30 62 52 41 34 30 27 70 45 29 30.20 30.13 30.06 10 10 10 14 6 18 0.00  
31 66 52 37 48 39 34 93 65 32 30.24 30.19 30.12 10 10 10 14 3 22 0.00