Tokyo Downtown, Japan

2:25 PM JST on October 16, 2019 (GMT +0900)
Tokyo Downtown

Weather History for RJTD - August, 2019

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Saturday, August 17, 2019

  Actual Average (RJTI) Record (RJTI)
Temperature  
Mean Temperature 88 °F -  
Max Temperature 95 °F 83 °F 96 °F (2010)
Min Temperature 81 °F 71 °F 68 °F (2003)
Cooling Degree Days 23    
Growing Degree Days 38 (Base 50)    
Moisture  
Dew Point 76 °F    
Average Humidity 65    
Maximum Humidity 86    
Minimum Humidity 46    
Precipitation  
Precipitation 0.00 in 0.22 in - ()
Sea Level Pressure  
Sea Level Pressure 29.58 in    
Wind  
Wind Speed 8 mph ()    
Max Wind Speed 15 mph    
Max Gust Speed -    
Visibility 10.3 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. 17, 2019 Rise Set
Actual Time 5:00 AM JST 6:28 PM JST
Civil Twilight 4:33 AM JST 6:55 PM JST
Nautical Twilight 4:01 AM JST 7:28 PM JST
Astronomical Twilight 3:27 AM JST 8:02 PM JST
Moon 7:40 PM JST (8/17) 6:12 AM JST (8/17)
Length of Visible Light 14h 22m
Length of Day
13h 28m
Full, 98% of the Moon is Illuminated
Aug 17
Full
Aug 23
Last Quarter
Aug 30
New
Sep 6
First Quarter
Sep 14
Full

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 74 °F 69% 29.52 in - South 15.0 mph - -  
2:00 AM 83 °F 75 °F 71% 29.52 in - SSW 11.5 mph - -  
3:00 AM 82 °F 75 °F 73% 29.54 in 9 mi SSW 13.8 mph - -   Clear
5:00 AM 82 °F 75 °F 73% 29.56 in - SSW 6.9 mph - -  
6:00 AM 83 °F 75 °F 72% 29.58 in 9 mi SW 8.1 mph - -   Clear
7:00 AM - - N/A% - - North - - N/A   Unknown
8:00 AM 87 °F 76 °F 61% 29.60 in - SW 8.1 mph - -  
9:00 AM 89 °F 76 °F 57% 29.59 in 9 mi SW 6.9 mph - -   Clear
10:00 AM 91 °F 75 °F 50% 29.59 in - South 8.1 mph - -  
10:00 AM - - N/A% - - North - - N/A   Unknown
11:00 AM 93 °F 75 °F 46% 29.58 in - South 8.1 mph - -  
12:00 PM 94 °F 77 °F 49% 29.58 in 12 mi SSE 9.2 mph - -   Scattered Clouds
1:00 PM 94 °F 77 °F 49% 29.57 in - SSE 11.5 mph - -  
3:00 PM 94 °F 78 °F 50% 29.55 in 12 mi SSE 10.4 mph - -   Scattered Clouds
4:00 PM 93 °F 76 °F 49% 29.56 in - SSE 6.9 mph - -  
5:00 PM 89 °F 78 °F 63% 29.57 in - SE 10.4 mph - -  
6:00 PM 86 °F 78 °F 73% 29.58 in 12 mi SE 5.8 mph - -   Scattered Clouds
7:00 PM 85 °F 78 °F 75% 29.60 in - SSE 5.8 mph - -  
9:00 PM 83 °F 78 °F 81% 29.63 in 9 mi SSE 3.5 mph - -   Scattered Clouds
10:00 PM 82 °F 78 °F 86% 29.64 in - SE 3.5 mph - -  
11:00 PM 82 °F 78 °F 86% 29.65 in - SSE 2.3 mph - -  
11:00 PM - - N/A% - - North - - N/A   Unknown