|
|
|
Lewistown, MT
on Friday, December 5, 2008
| Daily Summary |
| | Actual | Average | Record |
| Temperature |
| Mean Temperature |
°F
|
25°F
|
|
| Max Temperature |
41°F
|
36°F
|
74°F
(1939) |
| Min Temperature |
25°F
|
14°F
|
-23°F
(1956) |
| Degree Days |
| Heating Degree Days |
32 |
40 |
|
| Month to date heating degree days |
190 |
197 |
|
| Since 1 July heating degree days |
2097 |
2436 |
|
| Cooling Degree Days |
0 |
0 |
|
| Month to date cooling degree days |
0 |
0 |
|
| Year to date cooling degree days |
191 |
255 |
|
| Moisture |
| Dew Point |
21°F
| | |
| Average Humidity |
61 |
|
|
| Maximum Humidity |
75 |
|
|
| Minimum Humidity |
47 |
|
|
| Precipitation |
| Precipitation |
0.00 in
|
0.02 in
|
0.30 in
(1932) |
| Month to date precipitation |
0.07 |
0.10 |
|
| Year to date precipitation |
16.14 |
17.12 |
|
| Snow |
| Snow |
0.00 in
|
in
|
in
() |
| Snow Depth |
0.00 in
|
| |
| Wind |
| Wind Speed |
12 mph
| | |
| Max Wind Speed |
26 mph
| | |
| Max Gust Speed |
31 mph
| | |
| Visibility |
10 miles
| | |
| Events |
| | |
|
| Key: T is trace of precipitation, MM is missing value |
|
Source: NWS Daily Summary |
| Time(MST) | Temperature | Dew Point | Humidity | Pressure | Visibility | Wind Direction | Wind Speed | Gust Speed | Precipitation | Events | Conditions |
|---|
| 12:54 AM |
27.0°F
|
10.9°F
|
51% |
30.08 in
|
10.0 miles
|
WSW |
20.7 mph
|
-
|
N/A |
|
Clear |
| 1:54 AM |
28.0°F
|
12.9°F
|
53% |
30.04 in
|
10.0 miles
|
WSW |
24.2 mph
|
-
|
N/A |
|
Clear |
| 2:54 AM |
28.0°F
|
14.0°F
|
56% |
30.04 in
|
10.0 miles
|
WSW |
21.9 mph
|
-
|
N/A |
|
Clear |
| 3:54 AM |
30.0°F
|
15.1°F
|
54% |
30.03 in
|
10.0 miles
|
WSW |
20.7 mph
|
29.9 mph
|
N/A |
|
Clear |
| 4:54 AM |
30.0°F
|
15.1°F
|
54% |
30.01 in
|
10.0 miles
|
WSW |
18.4 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 5:54 AM |
30.9°F
|
16.0°F
|
54% |
30.01 in
|
10.0 miles
|
West |
10.4 mph
|
20.7 mph
|
N/A |
|
Clear |
| 6:54 AM |
32.0°F
|
15.1°F
|
50% |
30.01 in
|
10.0 miles
|
Variable |
5.8 mph
|
-
|
N/A |
|
Clear |
| 7:54 AM |
34.0°F
|
15.1°F
|
46% |
30.01 in
|
10.0 miles
|
Variable |
6.9 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 8:54 AM |
34.0°F
|
16.0°F
|
48% |
30.04 in
|
10.0 miles
|
SW |
8.1 mph
|
-
|
N/A |
|
Overcast |
| 9:54 AM |
36.0°F
|
19.0°F
|
50% |
30.04 in
|
10.0 miles
|
Variable |
3.5 mph
|
-
|
N/A |
|
Overcast |
| 10:54 AM |
37.0°F
|
24.1°F
|
59% |
30.05 in
|
10.0 miles
|
West |
11.5 mph
|
-
|
N/A |
|
Overcast |
| 11:54 AM |
39.9°F
|
24.1°F
|
53% |
29.99 in
|
10.0 miles
|
West |
18.4 mph
|
26.5 mph
|
N/A |
|
Mostly Cloudy |
| 12:54 PM |
39.9°F
|
27.0°F
|
60% |
29.97 in
|
10.0 miles
|
WNW |
18.4 mph
|
31.1 mph
|
N/A |
|
Clear |
| 1:54 PM |
39.9°F
|
27.0°F
|
60% |
29.98 in
|
10.0 miles
|
WNW |
15.0 mph
|
23.0 mph
|
N/A |
|
Scattered Clouds |
| 2:54 PM |
39.0°F
|
28.0°F
|
65% |
29.97 in
|
10.0 miles
|
West |
16.1 mph
|
-
|
N/A |
|
Overcast |
| 3:54 PM |
39.0°F
|
28.9°F
|
67% |
29.98 in
|
10.0 miles
|
West |
19.6 mph
|
-
|
N/A |
|
Overcast |
| 4:54 PM |
37.9°F
|
28.9°F
|
70% |
30.00 in
|
10.0 miles
|
West |
15.0 mph
|
-
|
N/A |
|
Overcast |
| 5:54 PM |
37.0°F
|
28.0°F
|
70% |
30.00 in
|
10.0 miles
|
WSW |
10.4 mph
|
-
|
N/A |
|
Overcast |
| 6:54 PM |
37.0°F
|
28.0°F
|
70% |
30.01 in
|
10.0 miles
|
Calm |
Calm |
-
|
N/A |
|
Overcast |
| 7:54 PM |
37.0°F
|
28.0°F
|
70% |
30.01 in
|
10.0 miles
|
West |
6.9 mph
|
-
|
N/A |
|
Overcast |
| 8:54 PM |
37.0°F
|
27.0°F
|
67% |
30.01 in
|
10.0 miles
|
Variable |
3.5 mph
|
-
|
N/A |
|
Overcast |
| 9:54 PM |
36.0°F
|
28.9°F
|
76% |
30.03 in
|
10.0 miles
|
SW |
5.8 mph
|
-
|
N/A |
|
Overcast |
| 10:54 PM |
36.0°F
|
28.9°F
|
76% |
30.03 in
|
10.0 miles
|
SW |
6.9 mph
|
-
|
N/A |
|
Overcast |
| 11:54 PM |
36.0°F
|
28.9°F
|
76% |
30.03 in
|
10.0 miles
|
SW |
8.1 mph
|
-
|
N/A |
|
Overcast |
|
|
|
