West Yellowstone, MT

4:30 AM MST on December 06, 2016 (GMT -0700)
Yellowstone

Weather History for KWYS - August, 2014

Change the Weather History Date:

Month of August, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 80 °F 69 °F 50 °F
Mean Temperature 63 °F 54 °F 44 °F
Min Temperature 51 °F 39 °F 28 °F
Degree Days  
Heating Degree Days (base 65) 21 11 2 340
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 13 5 0 141
Dew Point  
Dew Point 55 °F 44 °F 28 °F
Precipitation  
Precipitation 0.91 in 0.09 in 0.00 in 2.81 in
Snowdepth - - - -
Wind  
Wind 22 mph 3 mph 0 mph
Gust Wind 32 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.45 in 30.22 in 29.96 in

Monthly Weather History Graph

Monthly Weather History Graph

Search for Another Location

Airport or City:

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

Aug. 20, 2014 Rise Set
Actual Time 6:32 AM MDT 8:21 PM MDT
Civil Twilight 6:01 AM MDT 8:53 PM MDT
Nautical Twilight 5:23 AM MDT 9:30 PM MDT
Astronomical Twilight 4:41 AM MDT 10:12 PM MDT
Moon 2:11 AM MDT (8/20) 5:13 PM MDT (8/20)
Length of Visible Light 14h 51m
Length of Day
13h 49m
Waning Crescent, 20% of the Moon is Illuminated
Aug 20
Waning Crescent
Aug 25
New
Sep 2
First Quarter
Sep 8
Full
Sep 15
Last Quarter

Daily Weather History & Observations

2014 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Aug high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 78 56 35 50 43 34 100 71 21 30.41 30.36 30.29 10 10 7 14 2 26 0.00  
2 77 56 35 46 42 36 100 66 26 30.38 30.34 30.29 10 10 8 13 2 22 0.00  
3 80 58 37 46 40 36 100 55 20 30.36 30.30 30.22 10 10 9 10 2 - 0.00 Rain
4 59 50 42 55 48 39 100 85 62 30.33 30.28 30.22 10 9 3 8 1 - 0.17 Rain
5 64 58 51 55 53 50 100 93 68 30.25 30.23 30.20 10 9 2 10 1 - 0.30 Rain
6 60 55 50 55 51 46 100 88 59 30.30 30.26 30.23 10 8 0 10 1 16 0.06 Fog , Rain
7 68 58 46 54 49 46 100 83 46 30.28 30.24 30.19 10 10 5 12 2 17 0.01 Rain
8 68 52 37 54 46 37 100 87 49 30.26 30.22 30.17 10 8 0 16 2 24 0.16 Fog , Rain
9 73 56 39 50 43 37 100 75 29 30.36 30.31 30.25 10 8 0 8 1 - 0.00 Fog
10 77 56 35 48 42 36 100 64 24 30.45 30.39 30.34 10 10 7 13 1 18 0.00  
11 80 58 37 48 41 28 100 60 15 30.45 30.38 30.32 10 10 10 10 1 16 0.00 Rain
12 78 58 39 50 43 37 100 61 26 30.37 30.31 30.24 10 10 10 22 3 28 0.00  
13 75 63 51 54 50 46 100 65 36 30.33 30.25 30.18 10 10 5 18 7 29 0.11 Rain
14 73 62 51 54 52 48 100 72 41 30.22 30.19 30.16 10 10 2 17 5 21 0.12 Rain
15 75 57 39 50 44 39 100 64 27 30.26 30.22 30.17 10 10 10 18 4 30 0.00  
16 75 57 39 46 41 37 100 57 25 30.28 30.24 30.21 10 10 10 20 6 29 0.00  
17 75 56 37 43 38 32 93 52 21 30.31 30.26 30.20 10 10 10 16 4 26 0.00  
18 75 56 37 46 39 28 93 57 20 30.27 30.20 30.11 10 10 9 13 4 30 0.00  
19 73 52 32 50 40 32 100 73 29 30.11 30.06 29.96 10 10 5 21 3 32 0.18 Rain
20 66 55 44 50 47 45 100 92 49 30.12 30.07 30.02 10 7 0 13 3 28 0.19 Fog , Rain
21 62 53 44 48 46 43 100 86 55 30.21 30.16 30.12 10 9 2 17 4 23 0.21 Rain
22 57 50 42 48 45 43 100 89 63 30.21 30.14 30.10 15 9 0 9 2 - 0.02 Fog , Rain
23 50 46 41 46 43 39 100 90 66 30.15 30.08 30.04 10 9 2 18 2 26 0.19 Rain
24 55 46 37 41 38 36 100 77 51 30.17 30.14 30.12 10 10 10 12 5 22 0.00  
25 60 44 28 45 38 28 100 79 45 30.22 30.19 30.16 10 10 10 17 5 24 0.00  
26 66 49 32 45 38 32 100 76 35 30.31 30.27 30.22 10 8 0 14 1 18 0.00 Fog
27 73 52 30 45 38 30 100 65 27 30.33 30.28 30.23 10 10 10 13 2 30 0.00  
28 73 52 32 48 42 32 100 69 33 30.33 30.26 30.17 10 10 7 22 5 32 0.02 Rain
29 73 55 37 48 43 37 100 68 27 30.24 30.17 30.09 10 10 2 18 5 26 0.01 Rain
30 55 48 41 48 45 41 100 91 67 30.09 30.04 29.99 10 8 2 12 4 18 0.91 Rain
31 53 47 41 46 43 39 100 89 72 30.09 30.03 29.96 10 9 0 20 6 29 0.15 Fog , Rain