Haikou, China

11:09 AM CST on May 24, 2018 (GMT +0800)
Haikou

Weather History for ZJHK - September, 2011

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Thursday, September 29, 2011

  Actual Average (WUND) Record (WUND)
Temperature  
Mean Temperature 76 °F -  
Max Temperature 80 °F 83 °F - (-1)
Min Temperature 71 °F 72 °F - (-1)
Cooling Degree Days 10    
Growing Degree Days 26 (Base 50)    
Moisture  
Dew Point 74 °F    
Average Humidity 96    
Maximum Humidity 100    
Minimum Humidity 83    
Precipitation  
Precipitation 3.11 in 0.27 in - ()
Sea Level Pressure  
Sea Level Pressure 29.06 in    
Wind  
Wind Speed 19 mph ()    
Max Wind Speed 49 mph    
Max Gust Speed 78 mph    
Visibility 3.5 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. 29, 2011 Rise Set
Actual Time 6:29 AM CST 6:29 PM CST
Civil Twilight 6:07 AM CST 6:51 PM CST
Nautical Twilight 5:41 AM CST 7:17 PM CST
Astronomical Twilight 5:16 AM CST 7:42 PM CST
Moon 8:06 AM CST (9/29) 7:47 PM CST (9/29)
Length of Visible Light 12h 44m
Length of Day
12h 00m
Waxing Crescent, 4% of the Moon is Illuminated
Sep 29
Waxing Crescent
Oct 4
First Quarter
Oct 12
Full
Oct 20
Last Quarter
Oct 27
New

Hourly Weather History & Observations

Time (CST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
1:00 AM 77.0 °F 75.2 °F 94% 29.44 in 2.8 mi NW 8.9 mph - N/A Rain Light Rain Showers
2:00 AM 80 °F 76 °F 84% 29.47 in 8 mi NW 11.2 mph - - Rain Light Rain Showers
2:00 AM 77.0 °F 75.2 °F 94% 29.44 in 1.2 mi North 11.2 mph 22.4 mph N/A Rain Rain Showers
3:00 AM 75.2 °F 73.4 °F 94% 29.39 in 2.2 mi NW 20.1 mph - N/A Rain Rain Showers
4:00 AM 77.0 °F 73.4 °F 89% 29.36 in 3.1 mi NW 17.9 mph - N/A Rain Light Rain Showers
5:00 AM 78 °F 74 °F 83% 29.34 in 7 mi NW 15.7 mph - - Rain Light Rain Showers
5:00 AM 75.2 °F 73.4 °F 94% 29.30 in 3.1 mi NW 20.1 mph - N/A Rain Light Rain Showers
6:00 AM 73.4 °F 73.4 °F 100% 29.24 in 1.9 mi NW 26.8 mph 40.3 mph N/A Rain Rain Showers
7:00 AM 73.4 °F 73.4 °F 100% 29.24 in 1.9 mi NNW 29.1 mph 47.0 mph N/A Rain Light Rain Showers
8:00 AM 76 °F 73 °F 87% 29.26 in 7 mi NNW 22.4 mph - - Rain Light Rain Showers
8:00 AM 71.6 °F 71.6 °F 100% 29.21 in 0.7 mi NNW 29.1 mph 44.7 mph N/A Rain Heavy Rain Showers
9:00 AM 71.6 °F 71.6 °F 100% 29.18 in 1.5 mi NNW 29.1 mph 42.5 mph N/A Rain Rain Showers
10:00 AM 71.6 °F 71.6 °F 100% 29.09 in 1.4 mi NNW 33.6 mph 51.5 mph N/A Rain Rain Showers
11:00 AM 75 °F 73 °F 92% 29.09 in 7 mi NW 29.1 mph - - Rain Light Rain Showers
11:00 AM 71.6 °F 71.6 °F 100% 29.00 in 1.1 mi NNW 42.5 mph 55.9 mph N/A Rain Heavy Rain Showers
12:00 PM 71.6 °F 71.6 °F 100% 28.88 in 0.7 mi North 40.3 mph 55.9 mph N/A Rain Heavy Rain Showers
1:00 PM 73.4 °F 73.4 °F 100% 28.80 in 0.7 mi NNW 49.2 mph 78.3 mph N/A Rain Heavy Rain Showers
2:00 PM 77 °F 75 °F 92% 28.89 in 7 mi NE 38.0 mph - - Rain Light Rain Showers
3:00 PM 75.2 °F 75.2 °F 100% 28.74 in 1.4 mi North 24.6 mph 38.0 mph N/A Rain Light Rain Showers
4:00 PM 73.4 °F 73.4 °F 100% 28.65 in 2.5 mi WNW 17.9 mph - N/A Rain Light Rain Showers
5:00 PM 78 °F 78 °F 98% 28.68 in 7 mi ENE 11.2 mph - - Rain Light Rain Showers
5:00 PM 77.0 °F 77.0 °F 100% 28.68 in 2.5 mi NNW 6.7 mph - N/A Rain Light Rain Showers
6:00 PM 77.0 °F 77.0 °F 100% 28.71 in 2.8 mi SW 6.7 mph - N/A Rain Light Rain Showers
7:00 PM 73.4 °F 73.4 °F 100% 28.77 in 1.9 mi South 20.1 mph 35.8 mph N/A Rain Light Rain Showers
8:00 PM 77 °F 75 °F 92% 28.78 in 7 mi NE 11.2 mph - - Rain Light Rain Showers
8:00 PM 73.4 °F 73.4 °F 100% 28.82 in 1.9 mi South 31.3 mph 49.2 mph N/A Rain Rain Showers
9:00 PM 73.4 °F 73.4 °F 100% 28.94 in - South 29.1 mph 47.0 mph N/A   Overcast
10:00 PM 75.2 °F 73.4 °F 94% 29.03 in - South 26.8 mph 42.5 mph N/A   Overcast
11:00 PM 76 °F 73 °F 86% 29.09 in 7 mi South 31.3 mph - - Rain Light Rain Showers
11:00 PM 75.2 °F 73.4 °F 94% 29.18 in 6.2 mi South 24.6 mph 40.3 mph N/A   Light Drizzle