Weather History for West Palm Beach, FL

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Wednesday, August 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 86 °F 83 °F  
Max Temperature 91 °F 90 °F 96 °F (1949)
Min Temperature 80 °F 76 °F 68 °F (1969)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 0 0  
Since 1 July heating degree days 0 0  
Cooling Degree Days 21 18  
Month to date cooling degree days 438 378  
Year to date cooling degree days 2688 2526  
Since 1 June cooling degree days 1503 1417  
Growing Degree Days 36 (Base 50)    
Moisture  
Dew Point 74 °F    
Average Humidity 69    
Maximum Humidity 79    
Minimum Humidity 59    
Precipitation  
Precipitation 0.17 in 0.26 in 2.85 in (1991)
Month to date precipitation 3.06 5.19  
Year to date precipitation 46.58 37.96  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Since 1 June snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.05 in    
Wind  
Wind Speed 12 mph (East)    
Max Wind Speed 23 mph    
Max Gust Speed 31 mph    
Visibility 10 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Aug. 21, 2013 Rise Set
Actual Time 6:55 AM EDT 7:51 PM EDT
Civil Twilight 6:31 AM EDT 8:15 PM EDT
Nautical Twilight 6:02 AM EDT 8:43 PM EDT
Astronomical Twilight 5:33 AM EDT 9:12 PM EDT
Moon 8:11 PM EDT (8/21) 7:24 AM EDT (8/21)
Length of Visible Light 13h 44m
Length of Day
12h 56m
Full, 100% of the Moon is Illuminated
Aug 21
Full
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter
Sep 19
Full

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 82.9 °F 90.2 °F 75.0 °F 77% 30.04 in 10.0 mi ENE 6.9 mph - 0.00 in   Mostly Cloudy
1:53 AM 82.9 °F 89.4 °F 73.9 °F 74% 30.05 in 10.0 mi ENE 8.1 mph - 0.02 in   Mostly Cloudy
2:53 AM 82.9 °F 90.2 °F 75.0 °F 77% 30.04 in 10.0 mi East 6.9 mph - N/A   Mostly Cloudy
3:53 AM 80.1 °F 83.8 °F 72.0 °F 76% 30.03 in 10.0 mi ENE 6.9 mph - 0.04 in Rain Light Rain
4:53 AM 81.0 °F 86.2 °F 73.9 °F 79% 30.02 in 10.0 mi NNE 3.5 mph - 0.00 in   Mostly Cloudy
5:53 AM 82.9 °F 89.4 °F 73.9 °F 74% 30.04 in 10.0 mi East 10.4 mph - N/A   Mostly Cloudy
6:53 AM 82.9 °F 89.4 °F 73.9 °F 74% 30.04 in 10.0 mi East 8.1 mph - N/A   Mostly Cloudy
7:53 AM 84.9 °F 92.1 °F 73.9 °F 69% 30.05 in 10.0 mi East 13.8 mph - N/A   Mostly Cloudy
8:53 AM 87.1 °F 95.4 °F 73.9 °F 65% 30.06 in 10.0 mi East 15.0 mph - N/A   Mostly Cloudy
9:21 AM 87.8 °F 95.6 °F 73.4 °F 62% 30.07 in 10.0 mi East 19.6 mph - N/A   Mostly Cloudy
9:53 AM 87.1 °F 95.4 °F 73.9 °F 65% 30.07 in 10.0 mi East 15.0 mph - N/A   Mostly Cloudy
10:18 AM 86.0 °F 93.4 °F 73.4 °F 66% 30.08 in 10.0 mi East 17.3 mph - N/A   Mostly Cloudy
10:53 AM 88.0 °F 94.7 °F 72.0 °F 59% 30.09 in 10.0 mi ESE 12.7 mph - N/A   Mostly Cloudy
11:53 AM 88.0 °F 96.5 °F 73.9 °F 63% 30.09 in 10.0 mi East 16.1 mph - N/A   Mostly Cloudy
12:24 PM 89.6 °F 98.2 °F 73.4 °F 59% 30.09 in 10.0 mi East 16.1 mph - N/A   Mostly Cloudy
12:53 PM 90.0 °F 100.2 °F 75.0 °F 61% 30.08 in 10.0 mi East 20.7 mph - N/A   Mostly Cloudy
1:53 PM 88.0 °F 97.5 °F 75.0 °F 65% 30.06 in 10.0 mi East 12.7 mph - N/A   Mostly Cloudy
2:53 PM 82.9 °F 90.2 °F 75.0 °F 77% 30.05 in 3.0 mi East 18.4 mph 31.1 mph 0.06 in Rain Rain
3:18 PM 86.0 °F 96.9 °F 77.0 °F 74% 30.04 in 10.0 mi ESE 18.4 mph - 0.05 in Thunderstorm Thunderstorm
3:42 PM 86.0 °F 95.1 °F 75.2 °F 70% 30.04 in 10.0 mi East 13.8 mph - 0.05 in   Mostly Cloudy
3:53 PM 87.1 °F 98.8 °F 77.0 °F 72% 30.03 in 10.0 mi East 12.7 mph - 0.05 in   Mostly Cloudy
4:53 PM 87.1 °F 94.5 °F 73.0 °F 63% 30.01 in 10.0 mi East 13.8 mph - N/A   Scattered Clouds
5:53 PM 87.1 °F 96.3 °F 75.0 °F 67% 30.01 in 10.0 mi ESE 16.1 mph - N/A   Mostly Cloudy
6:53 PM 86.0 °F 95.1 °F 75.0 °F 70% 30.01 in 10.0 mi ESE 15.0 mph - N/A   Mostly Cloudy
7:53 PM 86.0 °F 95.1 °F 75.0 °F 70% 30.02 in 10.0 mi East 13.8 mph - N/A   Mostly Cloudy
8:53 PM 84.9 °F 92.1 °F 73.9 °F 69% 30.05 in 10.0 mi ESE 10.4 mph - N/A   Scattered Clouds
9:53 PM 84.9 °F 92.1 °F 73.9 °F 69% 30.06 in 10.0 mi ESE 9.2 mph - N/A   Scattered Clouds
10:53 PM 82.9 °F 88.0 °F 72.0 °F 69% 30.07 in 10.0 mi East 12.7 mph 24.2 mph 0.00 in Rain Light Rain
11:53 PM 82.9 °F 89.4 °F 73.9 °F 74% 30.06 in 10.0 mi East 6.9 mph - 0.00 in   Mostly Cloudy