Tokyo Downtown, Japan

5:38 AM JST on October 20, 2019 (GMT +0900)
Tokyo Downtown

Weather History for RJTD - August, 2019

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Saturday, August 10, 2019

  Actual Average (RJTI) Record (RJTI)
Temperature  
Mean Temperature 86 °F -  
Max Temperature 93 °F 85 °F 98 °F (2013)
Min Temperature 78 °F 73 °F 75 °F (1998)
Cooling Degree Days 20    
Growing Degree Days 36 (Base 50)    
Moisture  
Dew Point 76 °F    
Average Humidity 70    
Maximum Humidity 83    
Minimum Humidity 54    
Precipitation  
Precipitation 0.00 in 0.21 in - ()
Sea Level Pressure  
Sea Level Pressure 29.77 in    
Wind  
Wind Speed 6 mph ()    
Max Wind Speed 15 mph    
Max Gust Speed -    
Visibility 12.2 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: Averaged Metar Reports

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Aug. 10, 2019 Rise Set
Actual Time 4:55 AM JST 6:36 PM JST
Civil Twilight 4:27 AM JST 7:04 PM JST
Nautical Twilight 3:54 AM JST 7:37 PM JST
Astronomical Twilight 3:19 AM JST 8:12 PM JST
Moon 2:37 PM JST (8/10) 12:08 AM JST (8/10)
Length of Visible Light 14h 36m
Length of Day
13h 41m
Waxing Gibbous, 74% of the Moon is Illuminated
Aug 10
Waxing Gibbous
Aug 15
Full
Aug 23
Last Quarter
Aug 30
New
Sep 6
First Quarter

Hourly Weather History & Observations

Time (JST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:00 AM 83 °F 76 °F 75% 29.79 in - South 8.1 mph - -  
12:00 AM - - N/A% - - North - - N/A   Unknown
3:00 AM 81 °F 75 °F 76% 29.78 in 9 mi SSW 4.6 mph - -   Scattered Clouds
4:00 AM 80 °F 75 °F 81% 29.78 in - South 4.6 mph - -  
7:00 AM 82 °F 78 °F 83% 29.79 in - SW 2.3 mph - -  
7:00 AM - - N/A% - - North - - N/A   Unknown
9:00 AM 87 °F 76 °F 63% 29.78 in 16 mi SE 3.5 mph - -   Mostly Cloudy
12:00 PM 90 °F 78 °F 59% 29.77 in 12 mi SSE 11.5 mph - -   Scattered Clouds
2:00 PM 92 °F 78 °F 55% 29.75 in - SE 15.0 mph - -  
3:00 PM 92 °F 77 °F 54% 29.73 in 12 mi SSE 11.5 mph - -   Scattered Clouds
6:00 PM 86 °F 75 °F 62% 29.74 in 12 mi South 6.9 mph - -   Scattered Clouds
7:00 PM 85 °F 75 °F 64% 29.76 in - South 11.5 mph - -  
9:00 PM 83 °F 76 °F 73% 29.80 in 12 mi South 10.4 mph - -   Scattered Clouds
10:00 PM 82 °F 77 °F 81% 29.79 in - South 6.9 mph - -  
11:00 PM 82 °F 77 °F 81% 29.78 in - South 8.1 mph - -