Block Island, RI
on Friday, September 5, 2008
| Daily Summary |
| | Actual | Average | Record |
| Temperature |
| Mean Temperature |
°F
|
°F
|
|
| Max Temperature |
78°F
|
72°F
|
83°F
(1961) |
| Min Temperature |
69°F
|
60°F
|
47°F
(1990) |
| Cooling Degree Days |
8 |
|
|
| Growing Degree Days | 24 (Base
°F
) | | |
| Moisture |
| Dew Point |
71°F
| | |
| Average Humidity |
98 |
|
|
| Maximum Humidity |
100 |
|
|
| Minimum Humidity |
83 |
|
|
| Precipitation |
| Precipitation |
0.00 in
|
in
|
in
() |
| Wind |
| Wind Speed |
10 mph
| | |
| Max Wind Speed |
16 mph
| | |
| Max Gust Speed |
20 mph
| | |
| Visibility |
6 miles
| | |
| Events |
| | |
Averages and records for this station are not official NWS values.
|
| Key: T is trace of precipitation, MM is missing value |
|
Source: NWS Daily Summary |
| Seasonal Weather Averages |
| Time(EDT) | Temperature | Dew Point | Humidity | Pressure | Visibility | Wind Direction | Wind Speed | Gust Speed | Precipitation | Events | Conditions |
|---|
| 12:35 AM |
71.6°F
|
71.6°F
|
100% |
30.08 in
|
0.2 miles
|
WSW |
12.7 mph
|
-
|
N/A |
|
Overcast |
| 12:55 AM |
71.6°F
|
69.8°F
|
94% |
30.08 in
|
0.5 miles
|
WSW |
11.5 mph
|
-
|
N/A |
|
Overcast |
| 1:15 AM |
71.6°F
|
71.6°F
|
100% |
30.09 in
|
1.0 miles
|
WSW |
10.4 mph
|
-
|
N/A |
|
Overcast |
| 1:35 AM |
71.6°F
|
71.6°F
|
100% |
30.09 in
|
0.5 miles
|
WSW |
8.1 mph
|
-
|
N/A |
|
Overcast |
| 1:55 AM |
69.8°F
|
69.8°F
|
100% |
30.09 in
|
0.2 miles
|
West |
5.8 mph
|
-
|
N/A |
|
Overcast |
| 2:15 AM |
71.6°F
|
71.6°F
|
100% |
30.09 in
|
1.0 miles
|
WSW |
9.2 mph
|
-
|
N/A |
|
Overcast |
| 2:35 AM |
71.6°F
|
71.6°F
|
100% |
30.09 in
|
0.5 miles
|
WSW |
8.1 mph
|
-
|
N/A |
|
Overcast |
| 2:55 AM |
71.6°F
|
71.6°F
|
100% |
30.09 in
|
0.5 miles
|
SW |
6.9 mph
|
-
|
N/A |
|
Overcast |
| 3:15 AM |
71.6°F
|
71.6°F
|
100% |
30.09 in
|
0.5 miles
|
SW |
8.1 mph
|
-
|
N/A |
|
Overcast |
| 3:35 AM |
69.8°F
|
69.8°F
|
100% |
30.09 in
|
0.5 miles
|
SW |
6.9 mph
|
-
|
N/A |
|
Overcast |
| 3:55 AM |
69.8°F
|
69.8°F
|
100% |
30.09 in
|
0.5 miles
|
SSW |
5.8 mph
|
-
|
N/A |
|
Overcast |
| 4:15 AM |
69.8°F
|
68.0°F
|
94% |
30.09 in
|
0.2 miles
|
SSW |
3.5 mph
|
-
|
N/A |
|
Overcast |
| 4:35 AM |
69.8°F
|
69.8°F
|
100% |
30.09 in
|
0.2 miles
|
SSW |
3.5 mph
|
-
|
N/A |
|
Overcast |
| 4:55 AM |
69.8°F
|
69.8°F
|
100% |
30.09 in
|
0.2 miles
|
SSW |
3.5 mph
|
-
|
N/A |
|
Overcast |
| 5:15 AM |
69.8°F
|
68.0°F
|
94% |
30.09 in
|
0.2 miles
|
South |
3.5 mph
|
-
|
N/A |
|
Overcast |
| 5:35 AM |
69.8°F
|
69.8°F
|
100% |
30.10 in
|
0.0 miles
|
SSW |
4.6 mph
|
-
|
N/A |
|
Overcast |
| 5:55 AM |
69.8°F
|
68.0°F
|
94% |
30.10 in
|
0.2 miles
|
SSW |
4.6 mph
|
-
|
N/A |
|
Overcast |
| 6:35 AM |
69.8°F
|
69.8°F
|
100% |
30.11 in
|
0.0 miles
|
SSW |
4.6 mph
|
-
|
N/A |
|
Overcast |
| 6:55 AM |
69.8°F
|
69.8°F
|
100% |
30.11 in
|
0.0 miles
|
Calm |
Calm |
-
|
N/A |
|
Overcast |
| 7:35 AM |
71.6°F
|
69.8°F
|
94% |
30.12 in
|
0.0 miles
|
SSW |
9.2 mph
|
-
|
N/A |
|
Overcast |
| 7:55 AM |
71.6°F
|
71.6°F
|
100% |
30.13 in
|
1.2 miles
|
SSW |
10.4 mph
|
-
|
N/A |
|
Overcast |
| 8:15 AM |
71.6°F
|
71.6°F
|
100% |
30.12 in
|
5.0 miles
|
SSW |
9.2 mph
|
-
|
N/A |
|
Scattered Clouds |
| 8:35 AM |
73.4°F
|
73.4°F
|
100% |
30.13 in
|
6.0 miles
|
SSW |
9.2 mph
|
-
|
N/A |
|
Partly Cloudy |
| 8:55 AM |
73.4°F
|
73.4°F
|
100% |
30.13 in
|
8.0 miles
|
SW |
11.5 mph
|
-
|
N/A |
|
Partly Cloudy |
| 9:15 AM |
73.4°F
|
71.6°F
|
94% |
30.14 in
|
8.0 miles
|
SSW |
12.7 mph
|
-
|
N/A |
|
Partly Cloudy |
| 9:35 AM |
73.4°F
|
73.4°F
|
100% |
30.14 in
|
8.0 miles
|
SW |
12.7 mph
|
18.4 mph
|
N/A |
|
Mostly Cloudy |
| 9:55 AM |
75.2°F
|
73.4°F
|
94% |
30.15 in
|
10.0 miles
|
SSW |
11.5 mph
|
-
|
N/A |
|
Overcast |
| 10:35 AM |
75.2°F
|
73.4°F
|
94% |
30.15 in
|
9.0 miles
|
SSW |
12.7 mph
|
-
|
N/A |
|
Overcast |
| 10:55 AM |
77.0°F
|
73.4°F
|
89% |
30.15 in
|
10.0 miles
|
SSW |
11.5 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 11:35 AM |
78.8°F
|
73.4°F
|
83% |
30.15 in
|
10.0 miles
|
SSW |
12.7 mph
|
-
|
N/A |
|
Partly Cloudy |
| 11:55 AM |
78.8°F
|
73.4°F
|
83% |
30.15 in
|
10.0 miles
|
SSW |
12.7 mph
|
17.3 mph
|
N/A |
|
Clear |
| 12:15 PM |
78.8°F
|
73.4°F
|
83% |
30.15 in
|
10.0 miles
|
SSW |
13.8 mph
|
-
|
N/A |
|
Scattered Clouds |
| 12:35 PM |
78.8°F
|
73.4°F
|
83% |
30.15 in
|
10.0 miles
|
SSW |
13.8 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 1:15 PM |
78.8°F
|
73.4°F
|
83% |
30.15 in
|
10.0 miles
|
SSW |
13.8 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 1:35 PM |
78.8°F
|
73.4°F
|
83% |
30.15 in
|
10.0 miles
|
South |
12.7 mph
|
-
|
N/A |
|
Scattered Clouds |
| 1:55 PM |
78.8°F
|
73.4°F
|
83% |
30.15 in
|
10.0 miles
|
South |
13.8 mph
|
-
|
N/A |
|
Partly Cloudy |
| 2:15 PM |
78.8°F
|
73.4°F
|
83% |
30.15 in
|
10.0 miles
|
South |
13.8 mph
|
19.6 mph
|
N/A |
|
Partly Cloudy |
| 2:35 PM |
78.8°F
|
73.4°F
|
83% |
30.14 in
|
10.0 miles
|
SSW |
13.8 mph
|
-
|
N/A |
|
Clear |
| 2:55 PM |
78.8°F
|
73.4°F
|
83% |
30.14 in
|
10.0 miles
|
SSW |
15.0 mph
|
19.6 mph
|
N/A |
|
Clear |
| 3:15 PM |
78.8°F
|
73.4°F
|
83% |
30.14 in
|
10.0 miles
|
SSW |
16.1 mph
|
-
|
N/A |
|
Clear |
| 3:35 PM |
78.8°F
|
73.4°F
|
83% |
30.13 in
|
10.0 miles
|
SSW |
15.0 mph
|
-
|
N/A |
|
Clear |
| 3:55 PM |
78.8°F
|
73.4°F
|
83% |
30.13 in
|
10.0 miles
|
SSW |
11.5 mph
|
-
|
N/A |
|
Clear |
| 4:15 PM |
77.0°F
|
71.6°F
|
83% |
30.13 in
|
10.0 miles
|
SSW |
9.2 mph
|
18.4 mph
|
N/A |
|
Clear |
| 4:35 PM |
77.0°F
|
71.6°F
|
83% |
30.13 in
|
10.0 miles
|
South |
13.8 mph
|
-
|
N/A |
|
Clear |
| 4:55 PM |
75.2°F
|
71.6°F
|
89% |
30.12 in
|
10.0 miles
|
SSW |
12.7 mph
|
-
|
N/A |
|
Clear |
| 5:15 PM |
75.2°F
|
71.6°F
|
89% |
30.12 in
|
10.0 miles
|
SSW |
12.7 mph
|
-
|
N/A |
|
Clear |
| 5:35 PM |
75.2°F
|
71.6°F
|
89% |
30.13 in
|
10.0 miles
|
South |
10.4 mph
|
-
|
N/A |
|
Clear |
| 5:55 PM |
75.2°F
|
71.6°F
|
89% |
30.12 in
|
10.0 miles
|
South |
10.4 mph
|
-
|
N/A |
|
Clear |
| 6:15 PM |
73.4°F
|
71.6°F
|
94% |
30.12 in
|
10.0 miles
|
SSW |
9.2 mph
|
-
|
N/A |
|
Clear |
| 6:35 PM |
73.4°F
|
71.6°F
|
94% |
30.12 in
|
10.0 miles
|
South |
9.2 mph
|
-
|
N/A |
|
Clear |
| 6:55 PM |
73.4°F
|
69.8°F
|
88% |
30.11 in
|
10.0 miles
|
South |
9.2 mph
|
-
|
N/A |
|
Clear |
| 7:35 PM |
71.6°F
|
69.8°F
|
94% |
30.12 in
|
10.0 miles
|
South |
6.9 mph
|
-
|
N/A |
|
Clear |
| 7:55 PM |
71.6°F
|
69.8°F
|
94% |
30.12 in
|
10.0 miles
|
South |
8.1 mph
|
-
|
N/A |
|
Clear |
| 8:35 PM |
71.6°F
|
69.8°F
|
94% |
30.12 in
|
10.0 miles
|
South |
6.9 mph
|
-
|
N/A |
|
Clear |
| 8:55 PM |
71.6°F
|
69.8°F
|
94% |
30.12 in
|
10.0 miles
|
South |
6.9 mph
|
-
|
N/A |
|
Clear |
| 9:15 PM |
71.6°F
|
69.8°F
|
94% |
30.12 in
|
10.0 miles
|
South |
8.1 mph
|
-
|
N/A |
|
Clear |
| 9:35 PM |
71.6°F
|
69.8°F
|
94% |
30.12 in
|
10.0 miles
|
South |
8.1 mph
|
-
|
N/A |
|
Clear |
| 9:55 PM |
71.6°F
|
69.8°F
|
94% |
30.11 in
|
10.0 miles
|
South |
9.2 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 10:35 PM |
71.6°F
|
71.6°F
|
100% |
30.10 in
|
10.0 miles
|
SSE |
9.2 mph
|
-
|
N/A |
|
Overcast |
| 10:55 PM |
71.6°F
|
71.6°F
|
100% |
30.09 in
|
10.0 miles
|
SSE |
8.1 mph
|
-
|
N/A |
|
Overcast |
| 11:15 PM |
71.6°F
|
71.6°F
|
100% |
30.09 in
|
10.0 miles
|
SSE |
6.9 mph
|
-
|
N/A |
|
Overcast |
| 11:35 PM |
71.6°F
|
69.8°F
|
94% |
30.08 in
|
10.0 miles
|
South |
8.1 mph
|
-
|
N/A |
|
Overcast |
| 11:55 PM |
71.6°F
|
71.6°F
|
100% |
30.07 in
|
10.0 miles
|
South |
9.2 mph
|
-
|
N/A |
|
Overcast |
|
|
