Weather History for Block Island, RI

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Tuesday, May 28, 2013

  Actual Average Record
Temperature  
Mean Temperature 57 °F -  
Max Temperature 64 °F 65 °F 81 °F (1976)
Min Temperature 50 °F 52 °F 39 °F (1961)
Degree Days  
Heating Degree Days 8    
Growing Degree Days 7 (Base 50)    
Moisture  
Dew Point 50 °F    
Average Humidity 77    
Maximum Humidity 94    
Minimum Humidity 56    
Precipitation  
Precipitation 0.02 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.22 in    
Wind  
Wind Speed 7 mph (SW)    
Max Wind Speed 16 mph    
Max Gust Speed 18 mph    
Visibility 9 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

May. 28, 2013 Rise Set
Actual Time 5:17 AM EDT 8:09 PM EDT
Civil Twilight 4:45 AM EDT 8:42 PM EDT
Nautical Twilight 4:04 AM EDT 9:23 PM EDT
Astronomical Twilight 3:16 AM EDT 10:11 PM EDT
Moon 11:30 PM EDT (5/28) 9:03 AM EDT (5/28)
Length of Visible Light 15h 57m
Length of Day
14h 51m
Waning Gibbous, 83% of the Moon is Illuminated
May 28
Waning Gibbous
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Jun 23
Full

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 51.8 °F 44.6 °F 76% 30.19 in 10.0 mi WSW 9.2 mph - N/A   Clear
12:35 AM 51.8 °F 44.6 °F 76% 30.20 in 10.0 mi WSW 9.2 mph - N/A   Clear
12:55 AM 51.8 °F 44.6 °F 76% 30.19 in 10.0 mi WSW 8.1 mph - N/A   Clear
1:15 AM 51.8 °F 44.6 °F 76% 30.20 in 10.0 mi WSW 6.9 mph - N/A   Clear
1:35 AM 51.8 °F 44.6 °F 76% 30.19 in 10.0 mi Calm Calm - N/A   Clear
1:55 AM 51.8 °F 44.6 °F 76% 30.19 in 10.0 mi SW 4.6 mph - N/A   Clear
2:15 AM 51.8 °F 44.6 °F 76% 30.19 in 10.0 mi SW 4.6 mph - N/A   Clear
2:35 AM 51.8 °F 44.6 °F 76% 30.19 in 10.0 mi SW 4.6 mph - N/A   Clear
3:15 AM 51.8 °F 44.6 °F 76% 30.19 in 10.0 mi SW 6.9 mph - N/A   Clear
3:35 AM 51.8 °F 44.6 °F 76% 30.19 in 10.0 mi WSW 8.1 mph - N/A   Clear
3:55 AM 51.8 °F 44.6 °F 76% 30.19 in 10.0 mi WSW 5.8 mph - N/A   Clear
4:15 AM 51.8 °F 46.4 °F 82% 30.18 in 10.0 mi West 5.8 mph - N/A   Clear
4:35 AM 51.8 °F 46.4 °F 82% 30.19 in 10.0 mi Calm Calm - N/A   Clear
4:55 AM 50.0 °F 44.6 °F 82% 30.20 in 10.0 mi WNW 3.5 mph - N/A   Clear
5:15 AM 51.8 °F 44.6 °F 76% 30.20 in 10.0 mi West 4.6 mph - N/A   Clear
5:35 AM 51.8 °F 44.6 °F 76% 30.20 in 10.0 mi WSW 4.6 mph - N/A   Clear
5:55 AM 51.8 °F 44.6 °F 76% 30.21 in 10.0 mi Calm Calm - N/A   Clear
6:15 AM 51.8 °F 46.4 °F 82% 30.21 in 10.0 mi Calm Calm - N/A   Clear
6:35 AM 53.6 °F 46.4 °F 77% 30.21 in 10.0 mi Calm Calm - N/A   Clear
6:55 AM 55.4 °F 48.2 °F 77% 30.21 in 10.0 mi Calm Calm - N/A   Clear
7:15 AM 57.2 °F 48.2 °F 72% 30.22 in 10.0 mi Calm Calm - N/A   Clear
7:35 AM 57.2 °F 48.2 °F 72% 30.23 in 10.0 mi SSW 3.5 mph - N/A   Clear
7:55 AM 57.2 °F 50.0 °F 77% 30.23 in 10.0 mi South 5.8 mph - N/A   Clear
8:15 AM 59.0 °F 48.2 °F 67% 30.23 in 10.0 mi Calm Calm - N/A   Clear
8:35 AM 59.0 °F 48.2 °F 67% 30.23 in 10.0 mi Calm Calm - N/A   Clear
8:55 AM 60.8 °F 50.0 °F 68% 30.23 in 10.0 mi Calm Calm - N/A   Clear
9:15 AM 55.4 °F 48.2 °F 77% 30.24 in 10.0 mi Calm Calm - N/A   Clear
9:35 AM 57.2 °F 51.8 °F 82% 30.24 in 10.0 mi Calm Calm - N/A   Clear
9:55 AM 60.8 °F 51.8 °F 72% 30.24 in 10.0 mi Calm Calm - N/A   Clear
10:15 AM 60.8 °F 51.8 °F 72% 30.25 in 10.0 mi ENE 3.5 mph - N/A   Clear
10:35 AM 60.8 °F 51.8 °F 72% 30.25 in 10.0 mi South 3.5 mph - N/A   Clear
10:55 AM 62.6 °F 48.2 °F 59% 30.26 in 10.0 mi South 5.8 mph - N/A   Clear
11:15 AM 62.6 °F 48.2 °F 59% 30.26 in 10.0 mi South 3.5 mph - N/A   Clear
11:35 AM 62.6 °F 48.2 °F 59% 30.26 in 10.0 mi South 6.9 mph - N/A   Clear
11:55 AM 62.6 °F 50.0 °F 63% 30.26 in 10.0 mi SSW 6.9 mph - N/A   Clear
12:15 PM 60.8 °F 50.0 °F 68% 30.25 in 10.0 mi South 9.2 mph - N/A   Clear
12:35 PM 60.8 °F 51.8 °F 72% 30.25 in 10.0 mi South 8.1 mph - N/A   Clear
12:55 PM 60.8 °F 51.8 °F 72% 30.25 in 10.0 mi SSW 9.2 mph - N/A   Clear
1:15 PM 62.6 °F 51.8 °F 68% 30.24 in 10.0 mi SW 10.4 mph - N/A   Clear
1:35 PM 62.6 °F 48.2 °F 59% 30.24 in 10.0 mi SSW 11.5 mph - N/A   Clear
1:55 PM 64.4 °F 50.0 °F 59% 30.24 in 10.0 mi SSW 11.5 mph - N/A   Clear
2:15 PM 64.4 °F 48.2 °F 56% 30.23 in 10.0 mi SSW 12.7 mph - N/A   Clear
2:35 PM 62.6 °F 48.2 °F 59% 30.22 in 10.0 mi SSW 10.4 mph - N/A   Clear
2:55 PM 62.6 °F 51.8 °F 68% 30.22 in 10.0 mi South 9.2 mph - N/A   Clear
3:15 PM 62.6 °F 51.8 °F 68% 30.23 in 10.0 mi South 10.4 mph - N/A   Clear
3:35 PM 60.8 °F 51.8 °F 72% 30.23 in 10.0 mi SSW 12.7 mph - N/A   Clear
3:55 PM 59.0 °F 51.8 °F 77% 30.22 in 10.0 mi SSW 13.8 mph - N/A   Clear
4:15 PM 60.8 °F 51.8 °F 72% 30.22 in 10.0 mi SW 10.4 mph - N/A   Clear
4:35 PM 59.0 °F 51.8 °F 77% 30.23 in 10.0 mi SW 11.5 mph - N/A   Clear
4:55 PM 59.0 °F 51.8 °F 77% 30.23 in 10.0 mi SW 10.4 mph - N/A   Scattered Clouds
5:15 PM 59.0 °F 51.8 °F 77% 30.23 in 10.0 mi SW 12.7 mph - N/A   Mostly Cloudy
5:35 PM 57.2 °F 51.8 °F 82% 30.22 in 10.0 mi WSW 15.0 mph - N/A   Overcast
5:55 PM 57.2 °F 51.8 °F 82% 30.22 in 10.0 mi WSW 13.8 mph - N/A   Overcast
6:15 PM 57.2 °F 51.8 °F 82% 30.22 in 10.0 mi WSW 10.4 mph - N/A   Overcast
6:35 PM 55.4 °F 51.8 °F 88% 30.22 in 10.0 mi WSW 10.4 mph - 0.01 in   Overcast
6:55 PM 55.4 °F 53.6 °F 94% 30.22 in 10.0 mi WSW 10.4 mph - 0.01 in   Overcast
7:15 PM 55.4 °F 53.6 °F 94% 30.21 in 10.0 mi SW 9.2 mph - N/A   Overcast
7:35 PM 55.4 °F 53.6 °F 94% 30.21 in 8.0 mi SW 9.2 mph - 0.01 in   Scattered Clouds
7:55 PM 55.4 °F 51.8 °F 88% 30.22 in 4.0 mi SW 10.4 mph - 0.01 in   Mostly Cloudy
8:15 PM 55.4 °F 53.6 °F 94% 30.22 in 1.5 mi SSW 10.4 mph - N/A   Overcast
8:35 PM 55.4 °F 53.6 °F 94% 30.21 in 0.8 mi SW 11.5 mph - N/A   Overcast
8:55 PM 55.4 °F 53.6 °F 94% 30.21 in 1.0 mi SSW 12.7 mph - N/A   Overcast
9:15 PM 55.4 °F 53.6 °F 94% 30.21 in 5.0 mi SSW 13.8 mph 18.4 mph N/A   Overcast
9:35 PM 55.4 °F 53.6 °F 94% 30.22 in 7.0 mi SSW 12.7 mph - N/A   Overcast
9:55 PM 55.4 °F 53.6 °F 94% 30.21 in 10.0 mi SSW 10.4 mph - N/A   Overcast
10:15 PM 57.2 °F 53.6 °F 88% 30.20 in 10.0 mi South 13.8 mph - N/A   Overcast
10:35 PM 57.2 °F 53.6 °F 88% 30.20 in 10.0 mi South 16.1 mph - N/A   Overcast
10:55 PM 57.2 °F 53.6 °F 88% 30.21 in 10.0 mi South 11.5 mph - N/A   Overcast
11:15 PM 57.2 °F 53.6 °F 88% 30.20 in 10.0 mi South 11.5 mph - N/A   Overcast
11:35 PM 57.2 °F 53.6 °F 88% 30.19 in 10.0 mi South 11.5 mph - N/A   Overcast
11:55 PM 57.2 °F 53.6 °F 88% 30.19 in 10.0 mi South 15.0 mph - N/A   Overcast