Weather History for Las Vegas, NV

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Month of September, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 102 °F 91 °F 74 °F
Mean Temperature 91 °F 81 °F 67 °F
Min Temperature 82 °F 71 °F 57 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 26 16 2 486
Growing Degree Days (base 50) 42 31 16 922
Dew Point  
Dew Point 68 °F 44 °F 11 °F
Precipitation  
Precipitation 0.24 in 0.01 in 0.00 in 0.35 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 36 mph 8 mph 0 mph
Gust Wind 44 mph 26 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.10 in 29.77 in 29.37 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 02, 2013 Rise Set
Actual Time 6:13 AM PDT 7:06 PM PDT
Civil Twilight 5:47 AM PDT 7:32 PM PDT
Nautical Twilight 5:16 AM PDT 8:03 PM PDT
Astronomical Twilight 4:44 AM PDT 8:35 PM PDT
Moon 3:37 AM PDT (9/2) 5:20 PM PDT (9/2)
Length of Visible Light 13h 45m
Length of Day
12h 53m
Waning Crescent, 7% of the Moon is Illuminated
Sep 2
Waning Crescent
Sep 5
New
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter

Weather History Calendar

Precipitation Actual month total 0.35 Normal Month Total: 0.25
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Partly Cloudy
Actual:
95 | 76 0.00
Average:
99 | 76 0.01
Thunderstorm
Actual:
99 | 82 T
Average:
99 | 76 0.01
Thunderstorm
Actual:
97 | 77 0.01
Average:
99 | 76 0.01
Thunderstorm
Actual:
102 | 80 T
Average:
98 | 76 0.01
Thunderstorm
Actual:
102 | 77 0.00
Average:
98 | 75 0.01
Thunderstorm
Actual:
101 | 81 T
Average:
98 | 75 0.01
Mostly Cloudy
Actual:
89 | 81 T
Average:
97 | 75 0.01
Rain
Actual:
87 | 70 0.04
Average:
97 | 74 0.01
Thunderstorm
Actual:
93 | 72 0.03
Average:
97 | 74 0.01
Mostly Cloudy
Actual:
85 | 73 0.01
Average:
96 | 74 0.01
Thunderstorm
Actual:
82 | 69 0.24
Average:
96 | 73 0.01
Rain
Actual:
84 | 68 0.02
Average:
96 | 73 0.01
Scattered Clouds
Actual:
94 | 72 0.00
Average:
95 | 72 0.01
Rain
Actual:
92 | 74 T
Average:
95 | 72 0.01
Scattered Clouds
Actual:
98 | 74 0.00
Average:
95 | 72 0.01
Scattered Clouds
Actual:
100 | 77 0.00
Average:
94 | 71 0.01
Clear
Actual:
100 | 78 0.00
Average:
94 | 71 0.00
Clear
Actual:
94 | 74 0.00
Average:
93 | 70 0.01
Clear
Actual:
94 | 70 0.00
Average:
93 | 70 0.01
Clear
Actual:
96 | 69 0.00
Average:
92 | 69 0.01
Clear
Actual:
95 | 73 0.00
Average:
92 | 69 0.00
Scattered Clouds
Actual:
81 | 65 0.00
Average:
92 | 69 0.01
Clear
Actual:
88 | 64 0.00
Average:
91 | 68 0.01
Clear
Actual:
94 | 64 0.00
Average:
91 | 68 0.01
Clear
Actual:
88 | 69 0.00
Average:
90 | 67 0.00
Scattered Clouds
Actual:
74 | 60 0.00
Average:
90 | 67 0.01
Clear
Actual:
76 | 60 0.00
Average:
89 | 66 0.00
Clear
Actual:
80 | 57 0.00
Average:
89 | 66 0.01
Scattered Clouds
Actual:
88 | 57 0.00
Average:
88 | 66 0.00
Clear
Actual:
88 | 62 0.00
Average:
88 | 65 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 95 86 76 68 66 62 74 57 39 29.88 29.82 29.74 10 10 10 14 4 16 0.00  
2 99 91 82 63 61 54 51 39 27 29.95 29.80 29.69 10 10 10 16 6 21 T Thunderstorm
3 97 87 77 64 59 51 64 44 23 30.00 29.85 29.78 10 10 10 21 5 26 0.01 Thunderstorm
4 102 91 80 65 59 51 58 39 19 29.91 29.85 29.78 10 10 10 29 6 43 T Rain , Thunderstorm
5 102 90 77 63 57 51 60 40 19 29.92 29.84 29.74 10 10 10 21 7 25 0.00 Thunderstorm
6 101 91 81 62 55 50 40 31 22 29.94 29.81 29.75 10 10 10 26 9 37 T Rain , Thunderstorm
7 89 85 81 61 57 54 51 43 34 29.91 29.85 29.82 10 10 10 15 5 20 T  
8 87 79 70 65 62 58 79 61 42 29.90 29.82 29.73 10 10 10 10 5 13 0.04 Rain
9 93 83 72 67 61 54 79 55 30 29.77 29.73 29.61 10 10 8 36 7 44 0.03 Rain , Thunderstorm
10 85 79 73 63 58 51 68 51 34 29.82 29.78 29.74 10 10 10 14 7 17 0.01  
11 82 76 69 64 59 54 84 63 42 29.98 29.89 29.81 10 10 5 20 6 24 0.24 Rain , Thunderstorm
12 84 76 68 63 60 55 76 58 40 29.95 29.87 29.80 10 10 10 8 2 12 0.02 Rain
13 94 83 72 63 56 51 68 46 24 29.81 29.72 29.61 10 10 10 10 4 13 0.00  
14 92 83 74 61 56 51 58 42 26 29.71 29.66 29.60 10 10 10 15 6 21 T Rain
15 98 86 74 56 51 46 50 34 18 29.78 29.71 29.65 10 10 10 12 6 16 0.00  
16 100 89 77 54 49 41 42 28 14 29.80 29.70 29.60 10 10 10 15 7 20 0.00  
17 100 89 78 44 33 20 28 18 7 29.67 29.57 29.47 10 10 10 32 15 41 0.00  
18 94 84 74 34 27 20 23 15 7 29.67 29.62 29.55 10 10 7 23 8 32 0.00  
19 94 82 70 33 28 23 22 15 8 29.81 29.74 29.69 10 10 10 12 5 14 0.00  
20 96 83 69 34 31 28 25 18 10 29.79 29.71 29.62 10 10 10 20 9 26 0.00  
21 95 84 73 42 31 17 33 20 6 29.69 29.60 29.49 10 10 10 30 17 40 0.00  
22 81 73 65 42 34 29 35 26 17 29.76 29.64 29.51 10 10 10 29 14 39 0.00  
23 88 76 64 34 30 25 26 19 12 29.91 29.85 29.77 10 10 10 12 5 15 0.00  
24 94 79 64 35 29 23 34 21 8 29.90 29.77 29.62 10 10 10 24 12 30 0.00  
25 88 79 69 37 29 14 29 18 6 29.59 29.47 29.37 10 10 9 32 22 44 0.00  
26 74 67 60 31 22 11 32 21 9 29.81 29.62 29.49 10 10 10 25 11 36 0.00  
27 76 68 60 28 26 22 29 21 13 30.01 29.94 29.83 10 10 10 18 8 25 0.00  
28 80 69 57 28 24 18 33 22 10 30.10 30.03 29.98 10 10 10 12 5 14 0.00  
29 88 73 57 28 22 17 30 19 8 30.04 29.95 29.85 10 10 10 13 7 15 0.00  
30 88 75 62 29 25 20 23 17 10 29.91 29.83 29.75 10 10 10 12 6 15 0.00