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Great Falls, MT
on Thursday, December 4, 2008
| Daily Summary |
| | Actual | Average | Record |
| Temperature |
| Mean Temperature |
°F
|
27°F
|
|
| Max Temperature |
28°F
|
36°F
|
62°F
(1987) |
| Min Temperature |
-2°F
|
17°F
|
-22°F
(1972) |
| Degree Days |
| Heating Degree Days |
52 |
38 |
|
| Month to date heating degree days |
147 |
151 |
|
| Since 1 July heating degree days |
1798 |
2126 |
|
| Cooling Degree Days |
0 |
0 |
|
| Month to date cooling degree days |
0 |
0 |
|
| Year to date cooling degree days |
298 |
288 |
|
| Moisture |
| Dew Point |
2°F
| | |
| Average Humidity |
76 |
|
|
| Maximum Humidity |
96 |
|
|
| Minimum Humidity |
55 |
|
|
| Precipitation |
| Precipitation |
0.00 in
|
0.02 in
|
0.46 in
(1978) |
| Month to date precipitation |
0.21 |
0.08 |
|
| Year to date precipitation |
15.94 |
14.30 |
|
| Snow |
| Snow |
0.00 in
|
0.20 in
|
6.70 in
(1958) |
| Month to date snowfall |
3.3 |
0.9 |
|
| Since 1 July snowfall |
12.7 |
14.4 |
|
| Snow Depth |
3.00 in
|
| |
| Wind |
| Wind Speed |
13 mph
| | |
| Max Wind Speed |
30 mph
| | |
| Max Gust Speed |
37 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 |
|---|
| 12:53 AM |
12.9°F
|
7.0°F
|
77% |
30.67 in
|
10.0 miles
|
NNW |
8.1 mph
|
-
|
N/A |
|
Overcast |
| 1:53 AM |
10.9°F
|
7.0°F
|
84% |
30.69 in
|
10.0 miles
|
North |
8.1 mph
|
-
|
N/A |
|
Overcast |
| 2:53 AM |
8.1°F
|
5.0°F
|
87% |
30.70 in
|
10.0 miles
|
Calm |
Calm |
-
|
N/A |
|
Overcast |
| 3:53 AM |
5.0°F
|
3.0°F
|
92% |
30.72 in
|
10.0 miles
|
NW |
4.6 mph
|
-
|
N/A |
|
Partly Cloudy |
| 4:53 AM |
-0.9°F
|
-2.9°F
|
91% |
30.74 in
|
10.0 miles
|
SW |
5.8 mph
|
-
|
N/A |
|
Clear |
| 5:53 AM |
1.0°F
|
-0.9°F
|
91% |
30.73 in
|
10.0 miles
|
SW |
3.5 mph
|
-
|
N/A |
|
Clear |
| 6:53 AM |
1.0°F
|
-2.0°F
|
87% |
30.73 in
|
10.0 miles
|
SW |
3.5 mph
|
-
|
N/A |
|
Clear |
| 7:53 AM |
1.9°F
|
-0.9°F
|
88% |
30.73 in
|
10.0 miles
|
SW |
6.9 mph
|
-
|
N/A |
|
Clear |
| 8:53 AM |
1.9°F
|
-0.9°F
|
88% |
30.73 in
|
10.0 miles
|
SSW |
5.8 mph
|
-
|
N/A |
|
Scattered Clouds |
| 9:53 AM |
8.1°F
|
3.9°F
|
83% |
30.69 in
|
10.0 miles
|
SSW |
9.2 mph
|
-
|
N/A |
|
Clear |
| 10:53 AM |
10.0°F
|
5.0°F
|
80% |
30.68 in
|
10.0 miles
|
South |
10.4 mph
|
-
|
N/A |
|
Clear |
| 11:53 AM |
14.0°F
|
5.0°F
|
67% |
30.62 in
|
10.0 miles
|
SSW |
8.1 mph
|
-
|
N/A |
|
Clear |
| 12:53 PM |
15.1°F
|
6.1°F
|
68% |
30.56 in
|
10.0 miles
|
SSW |
10.4 mph
|
-
|
N/A |
|
Partly Cloudy |
| 1:53 PM |
19.0°F
|
8.1°F
|
62% |
30.51 in
|
10.0 miles
|
South |
12.7 mph
|
-
|
N/A |
|
Clear |
| 2:53 PM |
19.9°F
|
9.0°F
|
62% |
30.47 in
|
10.0 miles
|
SSW |
15.0 mph
|
-
|
N/A |
|
Clear |
| 3:53 PM |
19.0°F
|
8.1°F
|
62% |
30.46 in
|
10.0 miles
|
SSW |
13.8 mph
|
-
|
N/A |
|
Clear |
| 4:53 PM |
18.0°F
|
9.0°F
|
68% |
30.44 in
|
10.0 miles
|
SSW |
13.8 mph
|
-
|
N/A |
|
Clear |
| 5:53 PM |
19.0°F
|
9.0°F
|
65% |
30.38 in
|
10.0 miles
|
SSW |
18.4 mph
|
-
|
N/A |
|
Clear |
| 6:53 PM |
19.9°F
|
9.0°F
|
62% |
30.33 in
|
10.0 miles
|
SSW |
20.7 mph
|
-
|
N/A |
|
Clear |
| 7:53 PM |
21.0°F
|
10.0°F
|
63% |
30.30 in
|
10.0 miles
|
SSW |
23.0 mph
|
-
|
N/A |
|
Clear |
| 8:53 PM |
21.9°F
|
10.0°F
|
60% |
30.26 in
|
10.0 miles
|
SSW |
24.2 mph
|
-
|
N/A |
|
Clear |
| 9:53 PM |
26.1°F
|
12.0°F
|
55% |
30.23 in
|
10.0 miles
|
SW |
27.6 mph
|
36.8 mph
|
N/A |
|
Clear |
| 10:53 PM |
27.0°F
|
12.9°F
|
56% |
30.20 in
|
10.0 miles
|
SW |
27.6 mph
|
34.5 mph
|
N/A |
|
Clear |
| 11:53 PM |
27.0°F
|
12.9°F
|
56% |
30.16 in
|
10.0 miles
|
SW |
26.5 mph
|
35.7 mph
|
N/A |
|
Clear |
|
|
|
