Vientiane, Lao Peoples Republic

1:30 AM +07 on August 19, 2017 (GMT +0700)
Wattay International

Weather History for VLVT - September, 2013

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Month of September, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 98 °F 89 °F 80 °F
Mean Temperature 86 °F 83 °F 78 °F
Min Temperature 78 °F 76 °F 73 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 22 18 12 525
Growing Degree Days (base 50) 36 33 28 980
Dew Point  
Dew Point 82 °F 76 °F 70 °F
Precipitation  
Precipitation 1.34 in 0.13 in 0.00 in 3.90 in
Snowdepth - - - -
Wind  
Wind 12 mph 3 mph 2 mph
Gust Wind - - -
Sea Level Pressure  
Sea Level Pressure 29.89 in 29.72 in 29.47 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

Sep. 22, 2013 Rise Set
Actual Time 5:58 AM +07 6:06 PM +07
Civil Twilight 5:36 AM +07 6:27 PM +07
Nautical Twilight 5:11 AM +07 6:53 PM +07
Astronomical Twilight 4:46 AM +07 7:18 PM +07
Moon 8:06 PM +07 (9/22) 8:17 AM +07 (9/22)
Length of Visible Light 12h 50m
Length of Day
12h 07m
Waning Gibbous, 91% of the Moon is Illuminated
Sep 22
Waning Gibbous
Sep 27
Last Quarter
Oct 5
New
Oct 12
First Quarter
Oct 19
Full

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 88 82 77 79 77 75 94 82 68 29.83 29.79 29.71 5 4 1 5 3 - 0.00 Thunderstorm
2 86 82 78 79 78 77 95 84 74 29.89 29.83 29.74 4 3 1 5 3 - 0.00 Rain , Thunderstorm
3 92 85 78 80 78 77 100 78 57 29.86 29.76 29.65 4 3 1 5 3 - 0.00 Thunderstorm
4 88 83 78 79 77 75 94 80 66 29.80 29.72 29.65 6 4 1 2 2 - 0.00  
5 80 78 75 77 77 75 97 92 89 29.77 29.73 29.68 4 2 2 5 3 - 0.67 Rain
6 98 86 75 77 75 73 100 79 50 29.86 29.79 29.71 5 3 2 7 3 - 0.00 Rain
7 88 82 77 79 76 75 94 82 65 29.89 29.82 29.74 6 4 1 9 3 - 0.12 Rain
8 84 80 75 77 75 73 100 82 68 29.89 29.83 29.77 6 4 2 7 3 - 0.12  
9 91 83 75 76 75 73 100 74 59 29.89 29.81 29.72 6 4 2 5 4 - 0.08 Rain
10 91 83 75 79 76 73 94 76 62 29.83 29.74 29.64 9 5 1 5 3 - 0.00  
11 91 84 78 79 77 73 94 76 57 29.80 29.72 29.65 6 4 2 12 3 - 0.00  
12 88 82 77 78 76 75 94 82 70 29.83 29.76 29.71 4 3 1 7 4 - 0.04 Rain
13 85 80 75 79 76 75 94 86 71 29.89 29.79 29.71 6 4 2 2 2 - 1.34 Rain
14 86 82 77 77 77 75 100 85 74 29.80 29.73 29.65 6 4 2 9 3 - 0.08 Rain
15 82 80 77 77 76 75 94 88 79 29.74 29.68 29.62 4 3 2 5 3 - 0.20 Rain
16 90 84 78 81 77 75 94 80 66 29.77 29.68 29.59 6 5 1 7 3 - 0.00 Thunderstorm
17 91 84 77 79 78 76 96 80 63 29.74 29.67 29.59 6 4 2 9 3 - 0.00  
18 90 83 76 79 77 72 92 81 62 29.77 29.68 29.58 6 4 2 5 3 - 0.08 Rain
19 87 82 78 82 76 73 100 81 70 29.62 29.58 29.50 5 3 1 9 4 - 0.00 Rain
20 85 82 78 79 76 72 94 82 70 29.65 29.62 29.57 4 3 1 7 3 - 0.12 Rain
21 89 83 77 75 75 73 94 79 62 29.71 29.65 29.56 4 3 2 7 4 - 0.04  
22 91 84 77 81 77 75 100 77 61 29.65 29.57 29.49 6 5 1 5 3 - 0.00  
23 93 86 78 79 77 71 96 73 59 29.62 29.56 29.47 6 4 2 12 4 - 0.00 Thunderstorm
24 91 84 76 77 74 71 89 76 62 29.74 29.65 29.59 4 3 2 12 4 - 0.03 Rain , Thunderstorm
25 90 84 77 79 77 75 94 76 62 29.80 29.72 29.65 6 5 1 2 2 - 0.00 Rain
26 87 82 77 79 76 75 94 82 69 29.86 29.78 29.71 6 4 2 9 3 - 0.00 Rain
27 89 83 77 76 74 72 91 72 53 29.86 29.78 29.71 6 4 2 7 4 - 0.47 Rain
28 91 83 75 79 75 73 94 74 53 29.83 29.74 29.67 6 4 1 4 2 - 0.00  
29 90 82 74 77 75 73 95 76 59 29.77 29.69 29.57 7 4 2 5 3 - 0.43 Rain
30 90 82 73 74 72 70 88 68 49 29.74 29.66 29.60 4 3 1 5 3 - 0.08