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Lewistown, MT
on Thursday, December 4, 2008
| Daily Summary |
| | Actual | Average | Record |
| Temperature |
| Mean Temperature |
°F
|
25°F
|
|
| Max Temperature |
25°F
|
36°F
|
71°F
(1907) |
| Min Temperature |
-3°F
|
15°F
|
-26°F
(1928) |
| Degree Days |
| Heating Degree Days |
54 |
40 |
|
| Month to date heating degree days |
158 |
157 |
|
| Since 1 July heating degree days |
2065 |
2396 |
|
| Cooling Degree Days |
0 |
0 |
|
| Month to date cooling degree days |
0 |
0 |
|
| Year to date cooling degree days |
191 |
255 |
|
| Moisture |
| Dew Point |
5°F
| | |
| Average Humidity |
65 |
|
|
| Maximum Humidity |
87 |
|
|
| Minimum Humidity |
42 |
|
|
| Precipitation |
| Precipitation |
T in
|
0.02 in
|
0.63 in
(1978) |
| Month to date precipitation |
0.07 |
0.08 |
|
| Year to date precipitation |
16.14 |
17.10 |
|
| Snow |
| Snow |
0.00 in
|
in
|
in
() |
| Snow Depth |
4.00 in
|
| |
| Wind |
| Wind Speed |
7 mph
| | |
| Max Wind Speed |
16 mph
| | |
| Max Gust Speed |
20 mph
| | |
| Visibility |
8 miles
| | |
| Events |
Snow
| | |
|
| 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 |
|---|
| 12:41 AM |
12.2°F
|
8.6°F
|
85% |
30.37 in
|
3.0 miles
|
West |
11.5 mph
|
-
|
0.00 in
|
Snow
|
Light Snow |
| 12:46 AM |
12.2°F
|
8.6°F
|
85% |
30.37 in
|
1.8 miles
|
West |
12.7 mph
|
-
|
0.00 in
|
Snow
|
Light Snow |
| 12:51 AM |
12.2°F
|
8.6°F
|
85% |
30.37 in
|
1.5 miles
|
West |
11.5 mph
|
-
|
0.00 in
|
Snow
|
Light Snow |
| 12:54 AM |
12.0°F
|
9.0°F
|
88% |
30.57 in
|
1.5 miles
|
West |
12.7 mph
|
-
|
0.00 in
|
Snow
|
Light Snow |
| 1:03 AM |
12.2°F
|
8.6°F
|
85% |
30.38 in
|
2.0 miles
|
West |
11.5 mph
|
-
|
0.00 in
|
Snow
|
Light Snow |
| 1:25 AM |
12.2°F
|
8.6°F
|
85% |
30.38 in
|
4.0 miles
|
WNW |
10.4 mph
|
-
|
0.00 in
|
Snow
|
Light Snow |
| 1:54 AM |
10.9°F
|
7.0°F
|
84% |
30.59 in
|
10.0 miles
|
NW |
6.9 mph
|
-
|
0.00 in
|
|
Overcast |
| 2:44 AM |
8.6°F
|
3.2°F
|
79% |
30.41 in
|
10.0 miles
|
NW |
5.8 mph
|
-
|
N/A |
|
Overcast |
| 2:54 AM |
3.9°F
|
-0.0°F
|
84% |
30.62 in
|
10.0 miles
|
West |
8.1 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 3:21 AM |
3.2°F
|
1.4°F
|
92% |
30.41 in
|
10.0 miles
|
West |
6.9 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 3:42 AM |
6.8°F
|
3.2°F
|
85% |
30.41 in
|
9.0 miles
|
West |
4.6 mph
|
-
|
0.00 in
|
Snow
|
Light Snow |
| 3:54 AM |
6.1°F
|
1.9°F
|
83% |
30.63 in
|
6.0 miles
|
WSW |
6.9 mph
|
-
|
0.00 in
|
Snow
|
Light Snow |
| 4:41 AM |
8.6°F
|
3.2°F
|
79% |
30.42 in
|
6.0 miles
|
SW |
6.9 mph
|
-
|
0.00 in
|
Snow
|
Light Snow |
| 4:54 AM |
8.1°F
|
3.9°F
|
83% |
30.64 in
|
3.0 miles
|
WSW |
6.9 mph
|
-
|
0.00 in
|
Snow
|
Light Snow |
| 5:52 AM |
8.6°F
|
3.2°F
|
79% |
30.44 in
|
6.0 miles
|
West |
8.1 mph
|
-
|
0.00 in
|
Snow
|
Light Snow |
| 5:54 AM |
7.0°F
|
3.9°F
|
87% |
30.65 in
|
6.0 miles
|
WSW |
8.1 mph
|
-
|
0.00 in
|
|
Overcast |
| 6:10 AM |
6.8°F
|
1.4°F
|
79% |
30.43 in
|
8.0 miles
|
WSW |
10.4 mph
|
-
|
0.00 in
|
|
Overcast |
| 6:19 AM |
5.0°F
|
1.4°F
|
85% |
30.44 in
|
9.0 miles
|
West |
11.5 mph
|
-
|
0.00 in
|
|
Overcast |
| 6:54 AM |
1.0°F
|
-2.0°F
|
87% |
30.68 in
|
10.0 miles
|
WSW |
10.4 mph
|
-
|
0.00 in
|
|
Mostly Cloudy |
| 7:07 AM |
1.4°F
|
-2.2°F
|
85% |
30.44 in
|
10.0 miles
|
WSW |
11.5 mph
|
-
|
N/A |
|
Scattered Clouds |
| 7:54 AM |
-2.9°F
|
-7.1°F
|
82% |
30.69 in
|
10.0 miles
|
SW |
8.1 mph
|
-
|
N/A |
|
Clear |
| 8:54 AM |
3.0°F
|
-2.9°F
|
76% |
30.67 in
|
10.0 miles
|
WSW |
12.7 mph
|
-
|
N/A |
|
Clear |
| 9:54 AM |
3.9°F
|
-2.0°F
|
76% |
30.66 in
|
10.0 miles
|
WSW |
8.1 mph
|
-
|
N/A |
|
Clear |
| 10:54 AM |
7.0°F
|
-0.0°F
|
73% |
30.66 in
|
10.0 miles
|
SSW |
6.9 mph
|
-
|
N/A |
|
Clear |
| 11:54 AM |
12.9°F
|
-0.0°F
|
56% |
30.59 in
|
10.0 miles
|
Calm |
Calm |
-
|
N/A |
|
Clear |
| 12:54 PM |
12.0°F
|
-2.0°F
|
53% |
30.56 in
|
10.0 miles
|
SW |
6.9 mph
|
-
|
N/A |
|
Clear |
| 1:54 PM |
15.1°F
|
-4.0°F
|
43% |
30.51 in
|
10.0 miles
|
Calm |
Calm |
-
|
N/A |
|
Clear |
| 2:54 PM |
14.0°F
|
-4.0°F
|
45% |
30.48 in
|
10.0 miles
|
ESE |
3.5 mph
|
-
|
N/A |
|
Clear |
| 3:54 PM |
10.9°F
|
-2.9°F
|
54% |
30.45 in
|
10.0 miles
|
ESE |
4.6 mph
|
-
|
N/A |
|
Clear |
| 4:54 PM |
10.0°F
|
-2.0°F
|
58% |
30.41 in
|
10.0 miles
|
ESE |
6.9 mph
|
-
|
N/A |
|
Clear |
| 5:54 PM |
7.0°F
|
-0.0°F
|
73% |
30.38 in
|
10.0 miles
|
SE |
4.6 mph
|
-
|
N/A |
|
Clear |
| 6:54 PM |
5.0°F
|
-0.9°F
|
76% |
30.36 in
|
10.0 miles
|
SE |
6.9 mph
|
-
|
N/A |
|
Clear |
| 7:54 PM |
5.0°F
|
-2.0°F
|
73% |
30.34 in
|
10.0 miles
|
SE |
6.9 mph
|
-
|
N/A |
|
Clear |
| 8:54 PM |
3.9°F
|
-2.0°F
|
76% |
30.26 in
|
10.0 miles
|
SSE |
5.8 mph
|
-
|
N/A |
|
Clear |
| 9:54 PM |
5.0°F
|
-0.9°F
|
76% |
30.27 in
|
10.0 miles
|
SSE |
4.6 mph
|
-
|
N/A |
|
Clear |
| 10:54 PM |
6.1°F
|
-0.9°F
|
73% |
30.24 in
|
10.0 miles
|
Calm |
Calm |
-
|
N/A |
|
Clear |
| 11:54 PM |
25.0°F
|
9.0°F
|
51% |
30.12 in
|
10.0 miles
|
WSW |
13.8 mph
|
-
|
N/A |
|
Clear |
|
|
|
