|
|
|
Islip, NY
on Sunday, November 23, 2008
| Daily Summary |
| | Actual | Average | Record |
| Temperature |
| Mean Temperature |
°F
|
43°F
|
|
| Max Temperature |
36°F
|
51°F
|
70°F
(1992) |
| Min Temperature |
19°F
|
34°F
|
13°F
(1989) |
| Degree Days |
| Heating Degree Days |
37 |
22 |
|
| Month to date heating degree days |
441 |
438 |
|
| Since 1 July heating degree days |
821 |
827 |
|
| Cooling Degree Days |
0 |
0 |
|
| Month to date cooling degree days |
0 |
0 |
|
| Year to date cooling degree days |
890 |
770 |
|
| Moisture |
| Dew Point |
10°F
| | |
| Average Humidity |
50 |
|
|
| Maximum Humidity |
68 |
|
|
| Minimum Humidity |
32 |
|
|
| Precipitation |
| Precipitation |
0.00 in
|
0.13 in
|
1.38 in
(1992) |
| Month to date precipitation |
1.54 |
2.95 |
|
| Year to date precipitation |
43.86 |
41.48 |
|
| Snow |
| Snow |
0.00 in
|
in
|
7.60 in
(1989) |
| Month to date snowfall |
0.0 |
|
|
| Since 1 July snowfall |
0.0 |
|
|
| Snow Depth |
0.00 in
|
| |
| Wind |
| Wind Speed |
8 mph
| | |
| Max Wind Speed |
20 mph
| | |
| Max Gust Speed |
24 mph
| | |
| Visibility |
10 miles
| | |
| Events |
| | |
|
| Key: T is trace of precipitation, MM is missing value |
|
Source: NWS Daily Summary |
| Time(EST) | Temperature | Dew Point | Humidity | Pressure | Visibility | Wind Direction | Wind Speed | Gust Speed | Precipitation | Events | Conditions |
|---|
| 12:56 AM |
25.0°F
|
10.0°F
|
53% |
30.35 in
|
10.0 miles
|
West |
8.1 mph
|
-
|
N/A |
|
Partly Cloudy |
| 1:56 AM |
24.1°F
|
10.9°F
|
57% |
30.36 in
|
10.0 miles
|
West |
12.7 mph
|
-
|
N/A |
|
Partly Cloudy |
| 2:56 AM |
23.0°F
|
10.0°F
|
58% |
30.37 in
|
10.0 miles
|
West |
8.1 mph
|
-
|
N/A |
|
Partly Cloudy |
| 3:56 AM |
21.9°F
|
10.0°F
|
60% |
30.38 in
|
10.0 miles
|
West |
9.2 mph
|
-
|
N/A |
|
Partly Cloudy |
| 4:56 AM |
21.0°F
|
10.9°F
|
65% |
30.39 in
|
10.0 miles
|
West |
8.1 mph
|
-
|
N/A |
|
Partly Cloudy |
| 5:56 AM |
19.9°F
|
10.0°F
|
65% |
30.40 in
|
10.0 miles
|
WSW |
5.8 mph
|
-
|
N/A |
|
Partly Cloudy |
| 6:56 AM |
19.9°F
|
10.9°F
|
68% |
30.42 in
|
10.0 miles
|
West |
4.6 mph
|
-
|
N/A |
|
Scattered Clouds |
| 7:56 AM |
24.1°F
|
12.9°F
|
62% |
30.43 in
|
10.0 miles
|
WNW |
6.9 mph
|
-
|
N/A |
|
Scattered Clouds |
| 8:56 AM |
27.0°F
|
12.9°F
|
56% |
30.43 in
|
10.0 miles
|
WNW |
10.4 mph
|
-
|
N/A |
|
Partly Cloudy |
| 9:56 AM |
30.0°F
|
12.0°F
|
47% |
30.43 in
|
10.0 miles
|
WNW |
13.8 mph
|
-
|
N/A |
|
Partly Cloudy |
| 10:56 AM |
33.1°F
|
10.0°F
|
38% |
30.41 in
|
10.0 miles
|
NW |
11.5 mph
|
-
|
N/A |
|
Partly Cloudy |
| 11:56 AM |
33.1°F
|
10.0°F
|
38% |
30.39 in
|
10.0 miles
|
WNW |
15.0 mph
|
23.0 mph
|
N/A |
|
Partly Cloudy |
| 2:56 PM |
35.1°F
|
10.0°F
|
35% |
30.34 in
|
10.0 miles
|
WNW |
13.8 mph
|
-
|
N/A |
|
Scattered Clouds |
| 3:56 PM |
34.0°F
|
10.9°F
|
38% |
30.35 in
|
10.0 miles
|
West |
9.2 mph
|
-
|
N/A |
|
Scattered Clouds |
| 4:56 PM |
32.0°F
|
12.0°F
|
44% |
30.36 in
|
10.0 miles
|
West |
4.6 mph
|
-
|
N/A |
|
Scattered Clouds |
| 5:56 PM |
30.0°F
|
12.9°F
|
49% |
30.37 in
|
10.0 miles
|
West |
6.9 mph
|
-
|
N/A |
|
Scattered Clouds |
| 6:56 PM |
30.0°F
|
12.9°F
|
49% |
30.38 in
|
10.0 miles
|
WSW |
3.5 mph
|
-
|
N/A |
|
Scattered Clouds |
| 7:56 PM |
30.0°F
|
14.0°F
|
51% |
30.39 in
|
10.0 miles
|
West |
4.6 mph
|
-
|
N/A |
|
Scattered Clouds |
| 8:56 PM |
27.0°F
|
15.1°F
|
61% |
30.40 in
|
10.0 miles
|
Calm |
Calm |
-
|
N/A |
|
Mostly Cloudy |
| 9:56 PM |
25.0°F
|
15.1°F
|
66% |
30.40 in
|
10.0 miles
|
Calm |
Calm |
-
|
N/A |
|
Mostly Cloudy |
| 10:56 PM |
24.1°F
|
15.1°F
|
69% |
30.40 in
|
10.0 miles
|
Calm |
Calm |
-
|
N/A |
|
Scattered Clouds |
|
|
|
