Tokyo Downtown, Japan

2:52 AM JST on November 21, 2019 (GMT +0900)
Tokyo Downtown

Weather History for RJTD - September, 2019

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Sunday, September 15, 2019

  Actual Average (RJTI) Record (RJTI)
Temperature  
Mean Temperature 78 °F -  
Max Temperature 86 °F 75 °F 89 °F (2011)
Min Temperature 69 °F 63 °F 64 °F (1997)
Cooling Degree Days 12    
Growing Degree Days 28 (Base 50)    
Moisture  
Dew Point 69 °F    
Average Humidity 70    
Maximum Humidity 95    
Minimum Humidity 40    
Precipitation  
Precipitation 0.00 in 0.23 in - ()
Sea Level Pressure  
Sea Level Pressure 29.82 in    
Wind  
Wind Speed 5 mph ()    
Max Wind Speed 9 mph    
Max Gust Speed -    
Visibility 13.6 miles    
Events Rain    
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

Sep. 15, 2019 Rise Set
Actual Time 5:22 AM JST 5:49 PM JST
Civil Twilight 4:57 AM JST 6:14 PM JST
Nautical Twilight 4:27 AM JST 6:44 PM JST
Astronomical Twilight 3:56 AM JST 7:15 PM JST
Moon 6:40 PM JST (9/15) 5:57 AM JST (9/15)
Length of Visible Light 13h 17m
Length of Day
12h 26m
Full, 99% of the Moon is Illuminated
Sep 15
Full
Sep 22
Last Quarter
Sep 29
New
Oct 6
First Quarter
Oct 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 71 °F 69 °F 89% 29.92 in - NNW 3.5 mph - -  
1:00 AM 70 °F 69 °F 95% 29.91 in - NNW 3.5 mph - -  
2:00 AM - - N/A% - - North - - N/A   Unknown
3:00 AM 71 °F 69 °F 89% 29.89 in 12 mi NNW 4.6 mph - -   Partly Cloudy
3:00 AM - - N/A% - - North - - N/A   Unknown
5:00 AM 69 °F 68 °F 94% 29.90 in - North 3.5 mph - -  
6:00 AM 69 °F 68 °F 94% 29.89 in 16 mi NNW 3.5 mph - -   Scattered Clouds
6:00 AM - - N/A% - - North - - N/A   Unknown
8:00 AM 76 °F 69 °F 72% 29.88 in - North 5.8 mph - -  
12:00 PM 84 °F 63 °F 40% 29.81 in 12 mi NNE 5.8 mph - -   Mostly Cloudy
1:00 PM 86 °F 66 °F 41% 29.78 in - NE 4.6 mph - -  
3:00 PM 85 °F 70 °F 51% 29.75 in 16 mi ENE 6.9 mph - -   Mostly Cloudy
4:00 PM 84 °F 67 °F 47% 29.75 in - NE 8.1 mph - -  
5:00 PM 82 °F 68 °F 53% 29.75 in - NE 9.2 mph - -  
5:00 PM - - N/A% - - North - - N/A   Unknown
6:00 PM 81 °F 70 °F 61% 29.77 in 12 mi ENE 5.8 mph - - Rain Light Rain
7:00 PM 79 °F 70 °F 68% 29.77 in - NE 8.1 mph - -  
8:00 PM 79 °F 70 °F 66% 29.79 in - NNE 9.2 mph - -  
11:00 PM 76 °F 72 °F 86% 29.75 in - NNE 8.1 mph - -