Weather History for Billings, MT

Change the Weather History Date:

Month of September, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 91 °F 79 °F 54 °F
Mean Temperature 73 °F 65 °F 50 °F
Min Temperature 60 °F 50 °F 37 °F
Degree Days  
Heating Degree Days (base 65) 15 3 0 88
Cooling Degree Days (base 65) 8 3 0 79
Growing Degree Days (base 50) 23 14 0 431
Dew Point  
Dew Point 52 °F 35 °F 19 °F
Precipitation  
Precipitation 0.06 in 0.00 in 0.00 in 0.12 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 47 mph 8 mph 0 mph
Gust Wind 64 mph 25 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.45 in 30.04 in 29.63 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

Sep. 06, 2011 Rise Set
Actual Time 6:41 AM MDT 7:43 PM MDT
Civil Twilight 6:10 AM MDT 8:13 PM MDT
Nautical Twilight 5:34 AM MDT 8:49 PM MDT
Astronomical Twilight 4:55 AM MDT 9:28 PM MDT
Moon 4:34 PM MDT (9/6) 12:44 AM MDT (9/6)
Length of Visible Light 14h 02m
Length of Day
13h 02m
Waxing Gibbous, 71% of the Moon is Illuminated
Sep 6
Waxing Gibbous
Sep 12
Full
Sep 20
Last Quarter
Sep 27
New
Oct 3
First Quarter

Weather History Calendar

Precipitation Actual month total 0.12 Normal Month Total: 1.30
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
60 | 50 0.01
Average:
81 | 53 0.03
Fog
Actual:
81 | 44 0.00
Average:
80 | 52 0.04
Scattered Clouds
Actual:
67 | 44 0.00
Average:
80 | 52 0.03
Clear
Actual:
80 | 43 0.00
Average:
79 | 52 0.04
Clear
Actual:
89 | 49 0.00
Average:
79 | 51 0.04
Scattered Clouds
Actual:
85 | 60 0.00
Average:
78 | 51 0.04
Clear
Actual:
87 | 57 0.00
Average:
78 | 51 0.04
Clear
Actual:
87 | 53 0.00
Average:
77 | 50 0.05
Clear
Actual:
85 | 54 0.00
Average:
77 | 50 0.04
Clear
Actual:
84 | 54 0.00
Average:
76 | 50 0.04
Clear
Actual:
86 | 53 0.00
Average:
76 | 49 0.05
Clear
Actual:
76 | 56 0.00
Average:
75 | 49 0.04
Scattered Clouds
Actual:
70 | 49 T
Average:
74 | 48 0.05
Thunderstorm
Actual:
54 | 45 0.06
Average:
74 | 48 0.04
Scattered Clouds
Actual:
77 | 45 0.00
Average:
73 | 48 0.04
Rain
Actual:
76 | 53 T
Average:
73 | 47 0.05
Rain
Actual:
73 | 53 0.05
Average:
72 | 47 0.04
Partly Cloudy
Actual:
75 | 48 0.00
Average:
72 | 47 0.04
Partly Cloudy
Actual:
79 | 47 T
Average:
71 | 46 0.05
Scattered Clouds
Actual:
66 | 39 0.00
Average:
71 | 46 0.04
Clear
Actual:
70 | 37 0.00
Average:
70 | 46 0.05
Clear
Actual:
88 | 53 0.00
Average:
70 | 45 0.05
Clear
Actual:
91 | 55 0.00
Average:
69 | 45 0.04
Clear
Actual:
87 | 59 0.00
Average:
69 | 44 0.05
Clear
Actual:
90 | 52 0.00
Average:
68 | 44 0.05
Scattered Clouds
Actual:
81 | 57 0.00
Average:
68 | 44 0.05
Scattered Clouds
Actual:
87 | 53 0.00
Average:
67 | 43 0.05
Scattered Clouds
Actual:
78 | 51 0.00
Average:
67 | 43 0.04
Clear
Actual:
69 | 41 0.00
Average:
66 | 43 0.05
Clear
Actual:
88 | 47 0.00
Average:
66 | 42 0.04
 

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

2011 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 60 55 50 51 48 46 96 79 62 30.09 30.01 29.83 10 10 10 17 5 21 0.01 Rain
2 81 63 44 48 41 30 100 59 17 30.24 29.99 29.85 10 8 0 29 11 35 0.00 Fog
3 67 56 44 38 34 29 76 50 24 30.34 30.27 30.21 10 10 10 10 6 10 0.00  
4 80 62 43 38 35 32 70 45 19 30.26 30.13 29.95 10 10 10 10 4 14 0.00  
5 89 69 49 41 33 22 59 34 9 30.00 29.90 29.82 10 10 10 17 8 21 0.00  
6 85 73 60 39 34 28 39 26 13 30.17 30.05 29.90 10 10 10 14 7 29 0.00  
7 87 72 57 42 36 29 55 35 15 30.35 30.23 30.15 10 10 10 15 7 17 0.00  
8 87 70 53 38 33 30 43 28 13 30.32 30.20 30.12 10 10 10 14 7 16 0.00  
9 85 70 54 40 36 33 47 32 16 30.22 30.15 30.09 10 10 10 13 6 26 0.00  
10 84 69 54 41 36 30 47 31 15 30.17 30.08 30.01 10 10 10 13 5 15 0.00  
11 86 70 53 40 36 32 51 34 16 30.02 29.94 29.83 10 10 10 17 10 22 0.00  
12 76 66 56 46 41 34 66 46 26 30.23 30.05 29.88 10 10 10 15 6 26 0.00  
13 70 60 49 42 40 35 71 52 33 30.25 30.17 30.02 10 10 10 21 11 25 T  
14 54 50 45 46 43 37 93 76 59 30.34 30.27 30.12 10 10 10 21 9 25 0.06 Rain , Thunderstorm
15 77 61 45 48 45 39 100 67 33 30.10 29.93 29.74 10 10 10 10 5 14 0.00  
16 76 65 53 51 45 40 69 50 31 29.83 29.76 29.70 10 10 10 24 6 28 T Rain
17 73 63 53 52 41 26 83 52 20 30.00 29.87 29.78 10 10 10 22 10 29 0.05 Rain
18 75 62 48 38 34 29 56 39 21 30.11 30.05 30.01 10 10 10 26 12 35 0.00  
19 79 63 47 41 37 34 61 41 20 30.18 29.97 29.77 10 10 10 47 17 64 T  
20 66 53 39 35 29 24 67 44 20 30.27 30.22 30.17 10 10 10 17 10 26 0.00  
21 70 54 37 30 27 22 70 44 17 30.27 30.19 30.10 10 10 10 6 6 10 0.00  
22 88 71 53 30 25 21 32 21 9 30.09 30.02 29.94 10 10 10 25 15 33 0.00  
23 91 73 55 37 30 24 38 25 11 30.13 30.03 29.94 10 10 10 22 13 24 0.00  
24 87 73 59 36 30 23 36 23 9 30.10 29.96 29.85 10 10 10 22 9 25 0.00  
25 90 71 52 37 31 28 41 26 11 29.90 29.75 29.63 10 10 10 15 8 18 0.00  
26 81 69 57 41 36 28 40 31 21 30.03 29.87 29.66 10 10 10 15 7 18 0.00  
27 87 70 53 39 33 26 54 33 11 30.04 29.92 29.85 10 10 10 17 9 22 0.00  
28 78 65 51 43 34 19 51 36 21 30.36 30.07 29.87 10 10 10 30 9 38 0.00  
29 69 55 41 29 25 19 51 36 21 30.45 30.32 30.12 10 10 10 20 7 30 0.00  
30 88 68 47 36 32 28 49 31 13 30.12 29.96 29.84 10 10 10 22 10 26 0.00