West Yellowstone, MT

12:49 AM MDT on September 27, 2016 (GMT -0600)
Yellowstone

Weather History for KWYS - October, 2011

Change the Weather History Date:

Month of October, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 75 °F 49 °F 33 °F
Mean Temperature 52 °F 39 °F 22 °F
Min Temperature 41 °F 29 °F 6 °F
Degree Days  
Heating Degree Days (base 65) 44 26 12 809
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 2 0 0 4
Dew Point  
Dew Point 46 °F 29 °F -4 °F
Precipitation  
Precipitation 0.34 in 0.03 in 0.00 in 0.78 in
Snowdepth - - - -
Wind  
Wind 24 mph 6 mph 0 mph
Gust Wind 34 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.48 in 30.10 in 29.55 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

Oct. 04, 2011 Rise Set
Actual Time 7:25 AM MDT 6:59 PM MDT
Civil Twilight 6:56 AM MDT 7:28 PM MDT
Nautical Twilight 6:22 AM MDT 8:02 PM MDT
Astronomical Twilight 5:48 AM MDT 8:36 PM MDT
Moon 3:19 PM MDT (10/4) No Moon Set
Length of Visible Light 12h 32m
Length of Day
11h 34m
First Quarter, 56% of the Moon is Illuminated
Oct 4
First Quarter
Oct 11
Full
Oct 19
Last Quarter
Oct 26
New
Nov 2
First Quarter

Daily Weather History & Observations

2011 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Oct high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 75 50 26 32 29 23 86 51 21 30.25 30.20 30.14 10 10 10 22 3 28 0.00  
2 68 52 35 45 36 28 87 59 26 30.23 30.19 30.17 10 10 10 20 4 26 0.00 Rain
3 69 52 35 39 36 28 93 55 25 30.22 30.10 30.05 10 10 8 20 7 32 0.00  
4 55 46 37 46 43 36 100 86 67 30.05 29.98 29.88 10 9 5 13 3 23 0.08 Rain
5 51 43 35 43 39 34 100 85 54 29.83 29.70 29.60 10 8 2 18 5 30 0.34 Rain
6 39 34 30 37 32 27 100 90 80 29.74 29.60 29.55 10 6 1 21 7 25 0.08 Rain , Snow
7 33 30 28 32 28 25 100 89 80 30.01 29.85 29.72 10 8 1 18 10 25 0.00 Rain , Snow
8 46 38 30 34 31 28 100 79 50 30.26 30.18 30.07 10 10 5 12 3 17 0.00 Rain
9 46 37 28 34 30 27 100 80 46 30.25 30.16 30.04 10 10 10 14 3 20 0.00  
10 46 35 24 36 30 23 100 81 57 30.04 29.96 29.87 10 9 5 15 3 24 0.01 Rain
11 48 40 32 39 35 28 100 86 66 30.09 29.91 29.85 10 9 2 21 8 32 0.08 Rain
12 46 38 30 32 29 25 87 73 50 30.26 30.19 30.09 10 10 10 21 9 29 0.00  
13 46 40 35 32 28 23 70 61 50 30.19 30.14 30.09 10 10 10 16 12 32 0.00  
14 57 47 37 36 34 32 93 69 41 30.14 30.09 30.05 10 10 9 18 4 30 0.00 Rain
15 55 48 41 41 37 36 81 63 51 30.07 30.03 29.99 10 10 10 22 8 32 0.00  
16 44 40 37 41 38 36 93 89 76 30.12 30.07 30.00 10 10 2 13 3 16 0.04 Rain
17 46 36 26 34 27 18 100 73 34 30.38 30.30 30.09 10 10 10 15 4 24 0.00  
18 50 34 19 30 25 18 100 79 35 30.48 30.43 30.35 10 9 0 13 2 - 0.00 Fog
19 51 34 17 28 22 14 100 69 24 30.33 30.16 30.03 10 10 5 12 1 - 0.00  
20 48 34 21 32 27 19 93 73 53 30.19 30.16 30.09 10 10 10 17 5 25 0.00  
21 50 40 30 39 33 28 100 78 50 30.26 30.22 30.18 10 10 3 16 4 24 0.05 Rain
22 48 40 33 36 34 32 93 78 57 30.31 30.26 30.21 10 10 9 21 8 34 0.00  
23 53 45 37 36 34 32 87 68 47 30.26 30.22 30.16 10 10 10 23 15 29 0.00  
24 50 42 35 37 32 27 93 67 46 30.11 29.99 29.91 10 10 2 22 7 31 0.03 Rain
25 35 29 23 27 14 7 80 55 32 30.22 30.16 30.06 10 10 10 14 6 20 0.00 Rain
26 37 22 6 14 6 -4 92 60 17 30.27 30.22 30.13 10 10 10 14 2 20 0.00  
27 39 32 24 18 15 5 69 54 36 30.16 30.14 30.10 10 10 10 21 11 25 0.00  
28 39 24 10 16 11 7 92 60 30 30.32 30.23 30.11 10 10 10 18 4 28 0.00  
29 48 40 32 18 13 10 48 38 25 30.19 30.09 30.03 10 10 10 22 11 29 0.00  
30 46 39 32 30 28 18 93 70 46 30.33 30.26 30.20 10 10 10 20 9 30 0.00  
31 42 36 30 34 29 27 100 72 61 30.18 30.06 29.96 10 9 2 24 8 33 0.07 Rain , Snow