Weather History for Perth, WE

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Saturday, December 22, 2012

  Actual Average Record
Temperature  
Mean Temperature 70 °F -  
Max Temperature 80 °F 88 °F 102 °F (1997)
Min Temperature 59 °F 62 °F 42 °F (2000)
Cooling Degree Days 4    
Growing Degree Days 20 (Base 50)    
Moisture  
Dew Point 55 °F    
Average Humidity 59    
Maximum Humidity 88    
Minimum Humidity 24    
Precipitation  
Precipitation 0.00 in 0.01 in - ()
Sea Level Pressure  
Sea Level Pressure 29.86 in    
Wind  
Wind Speed 10 mph ()    
Max Wind Speed 21 mph    
Max Gust Speed -    
Visibility 12.8 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: Averaged Metar Reports

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Astronomy

Dec. 22, 2012 Rise Set
Actual Time 5:07 AM AWST 7:22 PM AWST
Civil Twilight 4:39 AM AWST 7:50 PM AWST
Nautical Twilight 4:04 AM AWST 8:24 PM AWST
Astronomical Twilight 3:27 AM AWST 9:02 PM AWST
Moon 2:06 PM AWST (12/22) 12:46 AM AWST (12/22)
Length of Visible Light 15h 11m
Length of Day
14h 14m
Waxing Gibbous, 69% of the Moon is Illuminated
Dec 22
Waxing Gibbous
Dec 28
Full
Jan 5
Last Quarter
Jan 12
New
Jan 19
First Quarter

Hourly Weather History & Observations

Time (AWST) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:00 AM 67 °F - 60 °F 73% 29.86 in 12 mi SSW 9.2 mph - -   Haze
12:00 AM 66.2 °F - 60.8 °F 83% 29.86 in - SSW 9.2 mph - N/A   Clear
12:30 AM 64.4 °F - 60.8 °F 88% 29.83 in - SSW 8.1 mph - N/A   Clear
1:00 AM 64.4 °F - 59.0 °F 83% 29.83 in - SSW 8.1 mph - N/A   Clear
1:30 AM 64.4 °F - 57.2 °F 77% 29.83 in - SSW 11.5 mph - N/A   Clear
2:00 AM 64 °F - 57 °F 70% 29.83 in - SSW 8.1 mph - -  
2:00 AM 64.4 °F - 57.2 °F 77% 29.83 in - SSW 8.1 mph - N/A   Clear
2:30 AM 62.6 °F - 57.2 °F 82% 29.83 in - SSW 8.1 mph - N/A   Clear
3:00 AM 62 °F - 56 °F 75% 29.83 in 16 mi SSW 9.2 mph - -   Haze
3:00 AM 62.6 °F - 55.4 °F 77% 29.83 in - SSW 9.2 mph - N/A   Clear
3:30 AM 60.8 °F - 55.4 °F 82% 29.83 in - SSW 11.5 mph - N/A   Clear
4:00 AM 60.8 °F - 55.4 °F 82% 29.83 in - South 8.1 mph - N/A   Clear
4:30 AM 59.0 °F - 55.4 °F 88% 29.83 in - South 6.9 mph - N/A   Clear
5:00 AM 60 °F - 56 °F 81% 29.84 in - SSW 9.2 mph - -  
5:00 AM 59.0 °F - 55.4 °F 88% 29.83 in - SSW 9.2 mph - N/A   Clear
5:30 AM 59.0 °F - 55.4 °F 88% 29.83 in - South 8.1 mph - N/A   Clear
6:00 AM 60 °F - 57 °F 85% 29.86 in 16 mi South 6.9 mph - -   Partly Cloudy
6:00 AM 60.8 °F - 57.2 °F 88% 29.86 in - South 6.9 mph - N/A   Clear
6:30 AM 62.6 °F - 57.2 °F 82% 29.86 in - South 5.8 mph - N/A   Clear
7:00 AM 64.4 °F - 57.2 °F 77% 29.86 in - SSW 6.9 mph - N/A   Clear
7:30 AM 66.2 °F - 57.2 °F 73% 29.86 in - SSW 6.9 mph - N/A   Clear
8:00 AM 69 °F - 57 °F 56% 29.89 in - South 8.1 mph - -  
8:00 AM 69.8 °F - 57.2 °F 64% 29.89 in 6.2 mi South 8.1 mph - N/A   Mostly Cloudy
8:30 AM 71.6 °F - 55.4 °F 57% 29.89 in 6.2 mi SSW 10.4 mph - N/A   Scattered Clouds
9:00 AM 72 °F - 54 °F 43% 29.89 in 16 mi SSW 11.5 mph - -   Partly Cloudy
9:00 AM 71.6 °F - 53.6 °F 53% 29.89 in 6.2 mi SSW 11.5 mph - N/A   Mostly Cloudy
9:30 AM 73.4 °F - 53.6 °F 50% 29.89 in 6.2 mi SSW 12.7 mph - N/A   Mostly Cloudy
10:00 AM 75.2 °F - 51.8 °F 44% 29.89 in 6.2 mi SSW 16.1 mph - N/A   Mostly Cloudy
10:30 AM 75.2 °F - 51.8 °F 44% 29.86 in - WSW 10.4 mph - N/A   Clear
11:00 AM 77 °F - 49 °F 27% 29.88 in - SW 11.5 mph - -  
11:00 AM 77.0 °F - 50.0 °F 39% 29.86 in - SW 11.5 mph - N/A   Clear
11:30 AM 78.8 °F - 50.0 °F 36% 29.86 in - SW 12.7 mph - N/A   Clear
12:00 PM 79 °F - 54 °F 31% 29.86 in 19 mi West 15.0 mph - -   Partly Cloudy
12:00 PM 78.8 °F - 53.6 °F 42% 29.86 in - West 15.0 mph - N/A   Clear
12:30 PM 78.8 °F - 55.4 °F 44% 29.86 in - West 16.1 mph - N/A   Clear
1:00 PM 77.0 °F - 55.4 °F 47% 29.86 in - West 18.4 mph - N/A   Clear
1:30 PM 78.8 °F - 55.4 °F 44% 29.86 in - SW 18.4 mph - N/A   Clear
2:00 PM 80 °F - 54 °F 30% 29.86 in - SW 19.6 mph - -  
2:00 PM 80.6 °F 80.3 °F 53.6 °F 39% 29.86 in - SW 19.6 mph - N/A   Clear
2:30 PM 78.8 °F - 53.6 °F 42% 29.86 in - SW 19.6 mph - N/A   Clear
3:00 PM 79 °F - 51 °F 27% 29.85 in 19 mi SW 17.3 mph - -   Partly Cloudy
3:00 PM 78.8 °F - 50.0 °F 36% 29.83 in - SW 17.3 mph - N/A   Clear
3:30 PM 78.8 °F - 48.2 °F 34% 29.86 in - SW 20.7 mph - N/A   Clear
4:00 PM 78.8 °F - 48.2 °F 34% 29.83 in - SW 18.4 mph - N/A   Clear
4:30 PM 77.0 °F - 48.2 °F 36% 29.83 in - SW 18.4 mph - N/A   Clear
5:00 PM 78 °F - 48 °F 24% 29.85 in - SSW 17.3 mph - -  
5:00 PM 78.8 °F - 48.2 °F 34% 29.83 in - SSW 17.3 mph - N/A   Clear
5:30 PM 77.0 °F - 51.8 °F 41% 29.83 in - SW 17.3 mph - N/A   Clear
6:00 PM 75 °F - 52 °F 33% 29.86 in 19 mi SW 16.1 mph - -   Partly Cloudy
6:00 PM 75.2 °F - 51.8 °F 44% 29.86 in - SW 16.1 mph - N/A   Clear
6:30 PM 73.4 °F - 50.0 °F 44% 29.86 in - SW 15.0 mph - N/A   Clear
7:00 PM 71.6 °F - 51.8 °F 50% 29.86 in - SW 13.8 mph - N/A   Clear
7:30 PM 69.8 °F - 55.4 °F 60% 29.86 in - SW 15.0 mph - N/A   Clear
8:00 PM 69 °F - 55 °F 51% 29.89 in - SW 12.7 mph - -  
8:00 PM 69.8 °F - 55.4 °F 60% 29.89 in - SW 12.7 mph - N/A   Clear
8:30 PM 68.0 °F - 55.4 °F 64% 29.89 in - SSW 10.4 mph - N/A   Clear
9:00 PM 68 °F - 57 °F 58% 29.89 in 19 mi SSW 9.2 mph - -   Partly Cloudy
9:00 PM 68.0 °F - 57.2 °F 68% 29.89 in - SSW 9.2 mph - N/A   Clear
9:30 PM 68.0 °F - 57.2 °F 68% 29.89 in - SSW 8.1 mph - N/A   Clear
10:00 PM 66.2 °F - 59.0 °F 78% 29.89 in - SSW 9.2 mph - N/A   Clear
10:30 PM 66.2 °F - 57.2 °F 73% 29.89 in - SSW 8.1 mph - N/A   Clear
11:00 PM 63 °F - 57 °F 76% 29.90 in - South 8.1 mph - -  
11:00 PM 62.6 °F - 57.2 °F 82% 29.89 in - South 8.1 mph - N/A   Clear
11:30 PM 64.4 °F - 57.2 °F 77% 29.89 in - SSW 8.1 mph - N/A   Clear