Weather History for Mountain Home, ID

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Month of September, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 97 °F 79 °F 54 °F
Mean Temperature 78 °F 66 °F 49 °F
Min Temperature 64 °F 53 °F 35 °F
Degree Days  
Heating Degree Days (base 65) 16 3 0 101
Cooling Degree Days (base 65) 13 4 0 130
Growing Degree Days (base 50) 28 16 0 473
Dew Point  
Dew Point 68 °F 44 °F 23 °F
Precipitation  
Precipitation 0.45 in 0.05 in 0.00 in 0.97 in
Snowdepth - - - -
Wind  
Wind 41 mph 10 mph 0 mph
Gust Wind 47 mph 26 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.19 in 29.89 in 29.55 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 15, 2013 Rise Set
Actual Time 7:23 AM MDT 7:52 PM MDT
Civil Twilight 6:54 AM MDT 8:21 PM MDT
Nautical Twilight 6:21 AM MDT 8:54 PM MDT
Astronomical Twilight 5:46 AM MDT 9:29 PM MDT
Moon 5:27 PM MDT (9/15) 3:01 AM MDT (9/15)
Length of Visible Light 13h 26m
Length of Day
12h 29m
Waxing Gibbous, 82% of the Moon is Illuminated
Sep 15
Waxing Gibbous
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter

Weather History Calendar

Precipitation Actual month total 0.97 Normal Month Total: 0.40
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Scattered Clouds
Actual:
97 | 59 0.00
Average:
86 | 51 0.01
Partly Cloudy
Actual:
91 | 64 T
Average:
86 | 51 0.01
Rain
Actual:
83 | 64 T
Average:
86 | 51 0.01
Thunderstorm
Actual:
92 | 64 T
Average:
85 | 50 0.02
Thunderstorm
Actual:
87 | 64 0.01
Average:
85 | 50 0.01
Scattered Clouds
Actual:
81 | 58 0.00
Average:
84 | 50 0.01
Clear
Actual:
85 | 48 0.00
Average:
84 | 49 0.02
Clear
Actual:
85 | 54 0.00
Average:
83 | 49 0.01
Clear
Actual:
84 | 58 0.00
Average:
83 | 49 0.02
Clear
Actual:
87 | 51 0.00
Average:
83 | 48 0.01
Scattered Clouds
Actual:
91 | 54 0.00
Average:
82 | 48 0.02
Thunderstorm
Actual:
86 | 64 0.02
Average:
82 | 47 0.01
Partly Cloudy
Actual:
81 | 61 0.00
Average:
81 | 47 0.02
Partly Cloudy
Actual:
84 | 57 0.00
Average:
81 | 47 0.02
Clear
Actual:
88 | 57 0.00
Average:
80 | 46 0.01
Scattered Clouds
Actual:
88 | 60 0.00
Average:
80 | 46 0.02
Rain
Actual:
79 | 52 T
Average:
79 | 46 0.02
Partly Cloudy
Actual:
67 | 44 T
Average:
79 | 45 0.02
Clear
Actual:
72 | 35 0.00
Average:
78 | 45 0.02
Clear
Actual:
86 | 46 0.00
Average:
78 | 45 0.02
Scattered Clouds
Actual:
78 | 52 0.00
Average:
78 | 44 0.02
Partly Cloudy
Actual:
68 | 51 T
Average:
77 | 44 0.02
Rain
Actual:
74 | 48 T
Average:
77 | 43 0.02
Thunderstorm
Actual:
66 | 49 0.04
Average:
76 | 43 0.02
Rain
Actual:
54 | 45 0.45
Average:
76 | 43 0.02
Thunderstorm
Actual:
54 | 44 0.45
Average:
75 | 42 0.01
Partly Cloudy
Actual:
59 | 39 0.00
Average:
75 | 42 0.02
Mostly Cloudy
Actual:
73 | 48 0.00
Average:
74 | 42 0.02
Overcast
Actual:
69 | 51 T
Average:
74 | 41 0.01
Rain
Actual:
68 | 44 T
Average:
73 | 42 0.01
 

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
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 97 78 59 41 37 32 46 26 10 29.90 29.81 29.73 10 10 10 13 6 - 0.00  
2 91 78 64 59 45 36 77 34 20 29.94 29.84 29.75 10 10 5 22 7 29 T  
3 83 74 64 68 63 57 100 82 42 30.11 30.02 29.93 10 10 6 14 6 - T Rain
4 92 78 64 64 58 52 88 53 26 30.07 29.98 29.87 10 10 10 20 12 24 T Rain , Thunderstorm
5 87 76 64 63 60 55 93 65 35 30.07 29.92 29.76 10 10 10 26 11 34 0.01 Rain , Thunderstorm
6 81 70 58 65 50 38 100 60 24 30.11 30.01 29.89 10 9 4 20 12 24 0.00  
7 85 67 48 47 43 39 80 47 20 30.09 30.01 29.91 10 10 10 9 6 - 0.00  
8 85 70 54 52 47 42 77 47 22 29.97 29.91 29.84 10 10 10 24 8 30 0.00  
9 84 71 58 46 44 42 60 40 25 29.97 29.91 29.87 10 10 10 22 13 26 0.00  
10 87 69 51 47 43 41 75 41 20 29.99 29.93 29.89 10 10 10 9 4 - 0.00  
11 91 73 54 52 43 39 66 38 16 30.06 29.96 29.89 10 10 7 14 5 17 0.00  
12 86 75 64 64 58 52 100 67 31 30.10 30.02 29.93 10 10 6 26 9 34 0.02 Rain , Thunderstorm
13 81 71 61 63 58 52 100 73 37 29.99 29.90 29.77 10 10 10 13 6 18 0.00  
14 84 71 57 57 54 50 100 60 30 29.92 29.87 29.79 10 10 10 15 7 24 0.00  
15 88 73 57 54 51 50 77 48 27 29.93 29.87 29.78 10 10 10 26 14 32 0.00  
16 88 74 60 54 45 34 73 40 15 29.93 29.83 29.69 10 10 7 23 13 29 0.00  
17 79 66 52 49 44 38 73 48 23 29.83 29.71 29.64 10 10 10 38 9 47 T Rain
18 67 56 44 45 37 30 67 47 26 30.10 30.00 29.85 10 10 10 20 11 25 T  
19 72 54 35 34 29 23 75 42 16 30.19 30.10 30.01 10 10 10 16 6 18 0.00  
20 86 66 46 32 28 25 51 28 11 29.98 29.79 29.57 10 10 10 29 15 34 0.00  
21 78 65 52 43 34 26 57 35 15 29.70 29.63 29.55 10 9 2 41 12 47 0.00  
22 68 60 51 43 39 34 66 47 30 29.87 29.75 29.60 10 10 10 23 13 31 T  
23 74 61 48 43 38 34 72 50 24 30.02 29.94 29.87 10 10 10 13 4 - T Rain
24 66 58 49 48 42 36 88 62 38 29.92 29.83 29.78 10 9 3 30 15 44 0.04 Rain , Thunderstorm
25 54 50 45 46 43 38 100 83 60 29.81 29.74 29.68 10 10 7 20 10 22 0.45 Rain
26 54 49 44 45 43 38 100 86 62 29.96 29.83 29.77 10 9 2 18 12 24 0.45 Rain , Thunderstorm
27 59 49 39 43 37 32 93 66 36 30.12 30.08 29.98 10 10 10 25 12 31 0.00  
28 73 61 48 41 36 32 76 46 23 30.09 30.00 29.84 10 8 2 16 9 17 0.00  
29 69 60 51 51 41 32 97 51 25 29.82 29.78 29.74 10 10 10 21 11 29 T  
30 68 56 44 52 44 37 99 64 39 30.00 29.87 29.69 10 10 9 32 14 40 T Rain