Dayton, OH
on Monday, September 8, 2008
| Daily Summary |
| | Actual | Average | Record |
| Temperature |
| Mean Temperature |
°F
|
68°F
|
|
| Max Temperature |
80°F
|
78°F
|
98°F
(1900) |
| Min Temperature |
55°F
|
57°F
|
42°F
(1898) |
| Degree Days |
| Heating Degree Days |
0 |
2 |
|
| Month to date heating degree days |
0 |
9 |
|
| Since 1 July heating degree days |
4 |
18 |
|
| Cooling Degree Days |
3 |
5 |
|
| Month to date cooling degree days |
64 |
41 |
|
| Year to date cooling degree days |
777 |
859 |
|
| Growing Degree Days | 18 (Base
°F
) | | |
| Moisture |
| Dew Point |
52°F
| | |
| Average Humidity |
63 |
|
|
| Maximum Humidity |
86 |
|
|
| Minimum Humidity |
39 |
|
|
| Precipitation |
| Precipitation |
0.76 in
|
0.09 in
|
0.92 in
(2007) |
| Month to date precipitation |
1.21 |
0.78 |
|
| Year to date precipitation |
35.13 |
28.61 |
|
| Snow |
| Snow |
0.00 in
|
0.00 in
|
0.00 in
() |
| Month to date snowfall |
0.0 |
0.0 |
|
| Since 1 July snowfall |
0.0 |
0.0 |
|
| Since 1 September snowfall |
0.0 |
0.0 |
|
| Snow Depth |
0.00 in
|
| |
| Wind |
| Wind Speed |
4 mph
| | |
| Max Wind Speed |
15 mph
| | |
| Max Gust Speed |
21 mph
| | |
| Visibility |
9 miles
| | |
| Events |
Rain
, Thunderstorm
| | |
|
| Key: T is trace of precipitation, MM is missing value |
|
Source: NWS Daily Summary |
| Time(EDT) | Temperature | Dew Point | Humidity | Pressure | Visibility | Wind Direction | Wind Speed | Gust Speed | Precipitation | Events | Conditions |
|---|
| 12:56 AM |
61.0°F
|
53.1°F
|
75% |
30.17 in
|
10.0 miles
|
Calm |
Calm |
-
|
N/A |
|
Clear |
| 1:56 AM |
59.0°F
|
52.0°F
|
78% |
30.17 in
|
10.0 miles
|
Calm |
Calm |
-
|
N/A |
|
Clear |
| 2:56 AM |
59.0°F
|
52.0°F
|
78% |
30.18 in
|
10.0 miles
|
Calm |
Calm |
-
|
N/A |
|
Clear |
| 3:56 AM |
57.9°F
|
53.1°F
|
84% |
30.19 in
|
10.0 miles
|
Calm |
Calm |
-
|
N/A |
|
Clear |
| 4:56 AM |
60.1°F
|
52.0°F
|
75% |
30.19 in
|
10.0 miles
|
Calm |
Calm |
-
|
N/A |
|
Clear |
| 5:56 AM |
59.0°F
|
52.0°F
|
78% |
30.18 in
|
10.0 miles
|
Calm |
Calm |
-
|
N/A |
|
Partly Cloudy |
| 6:56 AM |
55.0°F
|
51.1°F
|
86% |
30.19 in
|
10.0 miles
|
Calm |
Calm |
-
|
N/A |
|
Partly Cloudy |
| 7:56 AM |
57.0°F
|
53.1°F
|
87% |
30.21 in
|
10.0 miles
|
Calm |
Calm |
-
|
N/A |
|
Partly Cloudy |
| 8:56 AM |
63.0°F
|
55.0°F
|
75% |
30.20 in
|
10.0 miles
|
SE |
3.5 mph
|
-
|
N/A |
|
Partly Cloudy |
| 9:56 AM |
68.0°F
|
52.0°F
|
56% |
30.20 in
|
10.0 miles
|
Calm |
Calm |
-
|
N/A |
|
Partly Cloudy |
| 10:56 AM |
71.1°F
|
51.1°F
|
49% |
30.19 in
|
10.0 miles
|
Calm |
Calm |
-
|
N/A |
|
Partly Cloudy |
| 11:56 AM |
72.0°F
|
53.1°F
|
51% |
30.18 in
|
10.0 miles
|
Variable |
3.5 mph
|
-
|
N/A |
|
Scattered Clouds |
| 12:56 PM |
73.9°F
|
52.0°F
|
46% |
30.15 in
|
10.0 miles
|
Variable |
3.5 mph
|
-
|
N/A |
|
Scattered Clouds |
| 1:56 PM |
77.0°F
|
54.0°F
|
45% |
30.13 in
|
10.0 miles
|
Variable |
4.6 mph
|
-
|
N/A |
|
Scattered Clouds |
| 2:56 PM |
78.1°F
|
54.0°F
|
43% |
30.11 in
|
10.0 miles
|
Variable |
6.9 mph
|
-
|
N/A |
|
Scattered Clouds |
| 3:56 PM |
80.1°F
|
53.1°F
|
39% |
30.09 in
|
10.0 miles
|
SSW |
9.2 mph
|
-
|
N/A |
|
Scattered Clouds |
| 4:56 PM |
79.0°F
|
55.0°F
|
44% |
30.09 in
|
10.0 miles
|
West |
6.9 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 5:56 PM |
79.0°F
|
55.9°F
|
45% |
30.06 in
|
10.0 miles
|
SSW |
9.2 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 6:56 PM |
77.0°F
|
55.0°F
|
47% |
30.03 in
|
10.0 miles
|
South |
12.7 mph
|
-
|
N/A |
|
Overcast |
| 7:56 PM |
75.0°F
|
55.9°F
|
51% |
30.02 in
|
10.0 miles
|
SSW |
6.9 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 8:56 PM |
73.0°F
|
57.0°F
|
57% |
30.02 in
|
10.0 miles
|
SSW |
6.9 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 9:56 PM |
70.0°F
|
57.9°F
|
65% |
30.03 in
|
10.0 miles
|
NW |
3.5 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 10:56 PM |
70.0°F
|
57.0°F
|
63% |
30.01 in
|
10.0 miles
|
Calm |
Calm |
-
|
N/A |
|
Mostly Cloudy |
| 11:03 PM |
69.8°F
|
57.2°F
|
64% |
30.03 in
|
10.0 miles
|
Calm |
Calm |
-
|
N/A |
Thunderstorm
|
Thunderstorm |
| 11:27 PM |
68.0°F
|
62.6°F
|
83% |
30.04 in
|
1.8 miles
|
SSW |
9.2 mph
|
-
|
0.17 in
|
Rain
, Thunderstorm
|
Heavy Thunderstorms and Rain |
| 11:30 PM |
66.2°F
|
62.6°F
|
88% |
30.04 in
|
1.5 miles
|
WSW |
10.4 mph
|
-
|
0.25 in
|
Rain
, Thunderstorm
|
Heavy Thunderstorms and Rain |
| 11:40 PM |
66.2°F
|
62.6°F
|
88% |
30.03 in
|
4.0 miles
|
West |
12.7 mph
|
-
|
0.40 in
|
Rain
, Thunderstorm
|
Light Thunderstorms and Rain |
| 11:49 PM |
66.2°F
|
62.6°F
|
88% |
30.04 in
|
2.5 miles
|
West |
13.8 mph
|
-
|
0.50 in
|
Rain
, Thunderstorm
|
Heavy Thunderstorms and Rain |
| 11:56 PM |
66.9°F
|
62.1°F
|
84% |
30.01 in
|
2.0 miles
|
West |
10.4 mph
|
-
|
0.61 in
|
Rain
, Thunderstorm
|
Heavy Thunderstorms and Rain |
|
|
