Weather History for Jackson, WY

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Month of May, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 78 °F 61 °F 39 °F
Mean Temperature 58 °F 48 °F 30 °F
Min Temperature 46 °F 35 °F 15 °F
Degree Days  
Heating Degree Days (base 65) 35 17 6 539
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 8 1 0 34
Dew Point  
Dew Point 46 °F 33 °F 9 °F
Precipitation  
Precipitation 0.08 in 0.01 in 0.00 in 0.20 in
Snowdepth - - - -
Wind  
Wind 25 mph 6 mph 0 mph
Gust Wind 32 mph 22 mph 14 mph
Sea Level Pressure  
Sea Level Pressure 30.66 in 30.08 in 29.73 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. 20, 2013 Rise Set
Actual Time 5:52 AM MDT 8:46 PM MDT
Civil Twilight 5:19 AM MDT 9:20 PM MDT
Nautical Twilight 4:36 AM MDT 10:03 PM MDT
Astronomical Twilight 3:46 AM MDT 10:54 PM MDT
Moon 3:50 PM MDT (5/20) 2:58 AM MDT (5/20)
Length of Visible Light 16h 01m
Length of Day
14h 54m
Waxing Gibbous, 75% of the Moon is Illuminated
May 20
Waxing Gibbous
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter

Weather History Calendar

Precipitation Actual month total 0.20 Average Month Total: 1.71
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Snow
Actual:
39 | 21 0.00
Average:
55 | 24 0.05
Clear
Actual:
53 | 15 0.00
Average:
58 | 26 0.05
Scattered Clouds
Actual:
57 | 23 0.00
Average:
57 | 27 0.01
Mostly Cloudy
Actual:
48 | 39 0.00
Average:
60 | 28 0.03
Mostly Cloudy
Actual:
60 | 37 0.00
Average:
58 | 27 0.04
Fog
Actual:
64 | 32 0.00
Average:
58 | 28 0.05
Thunderstorm
Actual:
64 | 30 0.00
Average:
57 | 30 0.10
Scattered Clouds
Actual:
64 | 33 0.00
Average:
57 | 29 0.05
Clear
Actual:
68 | 28 0.00
Average:
58 | 29 0.06
Clear
Actual:
68 | 32 0.00
Average:
57 | 31 0.11
Scattered Clouds
Actual:
69 | 32 0.00
Average:
56 | 29 0.07
Scattered Clouds
Actual:
73 | 37 0.00
Average:
56 | 27 0.04
Scattered Clouds
Actual:
78 | 39 0.00
Average:
59 | 27 0.06
Clear
Actual:
73 | 42 0.00
Average:
60 | 30 0.02
Scattered Clouds
Actual:
71 | 37 0.00
Average:
62 | 31 0.05
Rain
Actual:
60 | 46 0.00
Average:
62 | 30 0.07
Mostly Cloudy
Actual:
53 | 44 0.08
Average:
61 | 30 0.09
Overcast
Actual:
48 | 41 0.02
Average:
63 | 31 0.05
Rain
Actual:
48 | 39 0.01
Average:
62 | 31 0.04
Partly Cloudy
Actual:
59 | 37 0.01
Average:
63 | 32 0.09
Scattered Clouds
Actual:
64 | 30 0.00
Average:
62 | 32 0.08
Thunderstorm
Actual:
68 | 39 0.00
Average:
62 | 32 0.06
Scattered Clouds
Actual:
64 | 37 0.00
Average:
63 | 32 0.05
Scattered Clouds
Actual:
62 | 30 0.00
Average:
66 | 33 0.07
Scattered Clouds
Actual:
69 | 28 0.00
Average:
64 | 34 0.06
Scattered Clouds
Actual:
68 | 35 0.00
Average:
63 | 32 0.03
Partly Cloudy
Actual:
59 | 39 0.00
Average:
65 | 33 0.06
Mostly Cloudy
Actual:
51 | 41 0.05
Average:
66 | 33 0.03
Rain
Actual:
53 | 41 0.03
Average:
65 | 34 0.07
Rain
Actual:
48 | 35 0.00
Average:
64 | 33 0.04
Partly Cloudy
Actual:
53 | 35 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

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 39 30 21 28 23 14 100 84 36 30.56 30.27 30.03 10 7 0 14 8 23 0.00 Snow
2 53 34 15 21 16 9 93 66 18 30.66 30.55 30.41 10 10 10 12 3 - 0.00  
3 57 40 23 25 20 12 86 54 18 30.42 30.24 30.09 10 10 10 14 5 22 0.00  
4 48 44 39 39 32 25 93 69 46 30.18 30.12 30.08 10 10 8 17 11 29 0.00  
5 60 48 37 41 35 28 100 76 29 30.15 30.11 30.01 10 10 10 18 12 26 0.00  
6 64 48 32 39 35 27 100 81 26 30.10 30.05 29.95 10 9 0 16 5 22 0.00 Fog
7 64 47 30 43 34 23 100 73 21 30.06 30.01 29.93 10 10 9 20 5 29 0.00 Thunderstorm
8 64 48 33 37 33 27 100 68 26 30.20 30.11 30.06 10 10 10 20 9 25 0.00  
9 68 48 28 34 29 19 93 62 17 30.27 30.22 30.15 10 10 10 20 5 32 0.00  
10 68 50 32 34 29 18 93 57 15 30.38 30.31 30.24 10 10 10 14 8 23 0.00  
11 69 50 32 34 29 21 87 53 16 30.45 30.38 30.29 10 10 10 17 5 23 0.00  
12 73 55 37 36 33 28 87 49 19 30.37 30.30 30.22 10 10 10 12 5 21 0.00  
13 78 58 39 37 35 28 87 52 17 30.29 30.20 30.07 10 10 10 21 5 31 0.00  
14 73 58 42 34 28 21 66 34 15 30.11 30.06 30.02 10 10 10 23 7 31 0.00  
15 71 54 37 39 32 28 87 47 23 30.09 30.02 29.91 10 10 10 17 7 22 0.00  
16 60 53 46 46 42 36 100 76 39 29.98 29.95 29.90 10 10 6 18 6 23 0.00 Rain
17 53 48 44 46 43 39 100 87 62 29.99 29.96 29.90 10 9 3 14 2 - 0.08  
18 48 44 41 43 40 37 100 89 71 30.05 30.00 29.96 10 9 5 12 3 20 0.02  
19 48 44 39 43 39 37 100 89 71 30.10 30.05 30.02 10 10 6 12 2 - 0.01 Rain
20 59 48 37 39 37 34 93 72 39 30.17 30.14 30.10 10 10 10 18 6 26 0.01  
21 64 47 30 39 34 28 100 74 28 30.16 30.05 29.88 10 10 10 13 4 - 0.00  
22 68 54 39 43 37 28 93 66 23 29.89 29.83 29.73 10 10 10 23 8 32 0.00 Rain , Thunderstorm
23 64 50 37 37 31 25 81 58 24 29.93 29.86 29.78 10 10 10 21 8 32 0.00  
24 62 46 30 30 22 12 86 47 16 30.10 30.04 29.95 10 10 10 21 10 29 0.00  
25 69 48 28 30 26 19 86 54 15 30.05 30.02 29.95 10 10 10 25 7 32 0.00  
26 68 52 35 39 33 25 87 62 21 30.04 30.00 29.94 10 10 10 16 6 31 0.00  
27 59 49 39 43 36 27 100 67 31 30.04 29.98 29.92 10 10 7 17 5 25 0.00  
28 51 46 41 43 40 36 100 82 58 29.93 29.85 29.78 10 10 10 10 3 - 0.05  
29 53 47 41 43 40 36 100 84 51 29.85 29.79 29.75 10 10 10 17 5 22 0.03 Rain
30 48 42 35 39 36 30 100 79 53 30.03 29.91 29.82 10 10 7 17 9 26 0.00 Rain
31 53 44 35 41 32 23 100 72 30 30.29 30.12 30.02 10 10 10 15 3 24 0.00