Weather History for Yellowstone, WY

Change the Weather History Date:

Month of May, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 70 °F 52 °F 31 °F
Mean Temperature 51 °F 40 °F 22 °F
Min Temperature 35 °F 28 °F 6 °F
Degree Days  
Heating Degree Days (base 65) 43 25 14 770
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 42 °F 28 °F 2 °F
Precipitation  
Precipitation 0.46 in 0.07 in 0.00 in 2.03 in
Snowdepth - - - -
Wind  
Wind 18 mph 2 mph 0 mph
Gust Wind 30 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.82 in 30.07 in 29.70 in

Monthly Weather History Graph

Monthly Weather History Graph

Search for Another Location

Airport:

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

May. 03, 2013 Rise Set
Actual Time 6:08 AM MDT 8:29 PM MDT
Civil Twilight 5:36 AM MDT 9:01 PM MDT
Nautical Twilight 4:56 AM MDT 9:41 PM MDT
Astronomical Twilight 4:11 AM MDT 10:27 PM MDT
Moon 2:50 AM MDT (5/3) 2:13 PM MDT (5/3)
Length of Visible Light 15h 25m
Length of Day
14h 20m
Last Quarter, 36% of the Moon is Illuminated
May 3
Last Quarter
May 9
New
May 17
First Quarter
May 24
Full
May 31
Last Quarter

Weather History Calendar

Precipitation Actual month total 2.03 Normal Month Total: 2.27
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
31 | 13 0.04
Average:
47 | 24 0.07
Clear
Actual:
45 | 6 0.00
Average:
47 | 25 0.07
Clear
Actual:
45 | 19 0.00
Average:
48 | 25 0.07
Clear
Actual:
45 | 29 0.00
Average:
48 | 25 0.07
Clear
Actual:
50 | 26 0.00
Average:
48 | 26 0.07
Clear
Actual:
55 | 24 0.00
Average:
49 | 26 0.07
Clear
Actual:
57 | 25 0.00
Average:
49 | 26 0.06
Clear
Actual:
57 | 29 0.00
Average:
49 | 27 0.08
Clear
Actual:
54 | 26 0.03
Average:
49 | 27 0.07
Clear
Actual:
59 | 25 0.00
Average:
50 | 27 0.07
Clear
Actual:
60 | 26 0.00
Average:
50 | 27 0.07
Clear
Actual:
67 | 29 0.00
Average:
50 | 28 0.07
Clear
Actual:
70 | 32 0.00
Average:
51 | 28 0.07
Clear
Actual:
64 | 30 0.00
Average:
51 | 28 0.07
Clear
Actual:
65 | 29 0.00
Average:
51 | 28 0.07
Clear
Actual:
53 | 35 0.16
Average:
51 | 29 0.07
Clear
Actual:
44 | 32 0.16
Average:
52 | 29 0.07
Clear
Actual:
41 | 31 0.46
Average:
52 | 29 0.07
Clear
Actual:
41 | 31 0.28
Average:
52 | 29 0.07
Clear
Actual:
50 | 29 0.01
Average:
53 | 30 0.07
Clear
Actual:
55 | 27 0.00
Average:
53 | 30 0.07
Clear
Actual:
61 | 30 0.15
Average:
53 | 30 0.07
Clear
Actual:
51 | 32 0.10
Average:
54 | 30 0.07
Clear
Actual:
52 | 28 0.01
Average:
54 | 30 0.07
Clear
Actual:
60 | 27 0.00
Average:
54 | 31 0.07
Clear
Actual:
60 | 28 0.02
Average:
55 | 31 0.08
Clear
Actual:
50 | 32 0.05
Average:
55 | 31 0.08
Clear
Actual:
49 | 33 0.14
Average:
55 | 31 0.09
Clear
Actual:
41 | 35 0.38
Average:
56 | 31 0.09
Clear
Actual:
47 | 31 0.04
Average:
56 | 32 0.09
Clear
Actual:
47 | 28 0.00
Average:
56 | 32 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 31 22 13 18 12 6 73 56 39 30.72 30.43 30.16 - - - 10 3 14 0.04  
2 45 26 6 18 10 2 88 55 22 30.82 30.69 30.52 - - - 12 2 18 0.00  
3 45 32 19 26 18 12 84 56 27 30.50 30.30 30.17 - - - 7 1 12 0.00  
4 45 37 29 29 26 24 92 71 49 30.19 30.15 30.12 - - - 9 3 18 0.00  
5 50 38 26 31 26 23 92 67 42 30.18 30.12 30.07 - - - 8 2 12 0.00  
6 55 40 24 29 25 18 92 58 24 30.11 30.04 29.97 - - - 6 1 8 0.00  
7 57 41 25 29 25 18 92 57 21 30.04 29.99 29.92 - - - 10 2 21 0.00  
8 57 43 29 30 25 20 92 58 24 30.20 30.10 30.02 - - - 12 3 17 0.00  
9 54 40 26 37 28 23 92 67 41 30.30 30.25 30.19 - - - 10 1 20 0.03  
10 59 42 25 32 26 21 92 59 26 30.42 30.35 30.29 - - - 10 2 17 0.00  
11 60 43 26 34 28 23 92 61 30 30.44 30.37 30.31 - - - 14 2 20 0.00  
12 67 48 29 36 31 26 92 61 29 30.34 30.26 30.18 - - - 13 3 18 0.00  
13 70 51 32 34 30 27 89 56 22 30.23 30.10 29.92 - - - 16 3 30 0.00  
14 64 47 30 33 29 27 85 55 25 30.01 29.95 29.89 - - - 14 4 25 0.00  
15 65 47 29 35 28 21 92 57 21 30.02 29.93 29.85 - - - 15 3 24 0.00  
16 53 44 35 40 37 34 100 81 61 29.93 29.87 29.83 - - - 14 1 26 0.16  
17 44 38 32 39 37 31 100 91 82 29.99 29.91 29.86 - - - 6 1 16 0.16  
18 41 36 31 37 34 30 100 93 85 30.04 29.98 29.93 - - - 7 1 12 0.46  
19 41 36 31 36 33 31 100 90 79 30.13 30.05 30.01 - - - 12 2 18 0.28  
20 50 40 29 36 33 29 100 78 56 30.20 30.15 30.11 - - - 12 3 21 0.01  
21 55 41 27 37 31 25 100 72 44 30.15 30.03 29.87 - - - 7 1 10 0.00  
22 61 46 30 42 34 28 100 69 38 29.88 29.81 29.74 - - - 13 2 20 0.15  
23 51 42 32 39 35 31 96 74 52 29.88 29.83 29.77 - - - 10 2 20 0.10  
24 52 40 28 31 22 15 92 59 26 30.08 30.01 29.91 - - - 14 5 24 0.01  
25 60 44 27 29 24 14 92 58 24 30.05 29.98 29.91 - - - 13 3 26 0.00  
26 60 44 28 35 29 23 92 59 25 30.01 29.96 29.90 - - - 18 3 29 0.02  
27 50 41 32 35 30 26 100 71 42 29.96 29.92 29.86 - - - 14 3 23 0.05  
28 49 41 33 38 34 26 100 77 54 29.86 29.79 29.70 - - - 8 2 13 0.14  
29 41 38 35 36 35 34 100 90 79 29.79 29.74 29.70 - - - 7 1 13 0.38  
30 47 39 31 34 30 24 92 69 45 29.99 29.86 29.77 - - - 18 5 28 0.04  
31 47 38 28 29 26 23 85 67 49 30.32 30.13 29.98 - - - 14 5 22 0.00