Marshalltown, IA
on Saturday, September 6, 2008
| Daily Summary |
| | Actual | Average | Record |
| Temperature |
| Mean Temperature |
°F
|
°F
|
|
| Max Temperature |
66°F
|
78°F
|
91°F
(1998) |
| Min Temperature |
48°F
|
53°F
|
48°F
(1999) |
| Degree Days |
| Heating Degree Days |
9 |
|
|
| Growing Degree Days | 6 (Base
°F
) | | |
| Moisture |
| Dew Point |
50°F
| | |
| Average Humidity |
88 |
|
|
| Maximum Humidity |
100 |
|
|
| Minimum Humidity |
58 |
|
|
| Precipitation |
| Precipitation |
0.00 in
|
in
|
in
() |
| Wind |
| Wind Speed |
4 mph
| | |
| Max Wind Speed |
7 mph
| | |
| Max Gust Speed |
mph
| | |
| Visibility |
5 miles
| | |
| Events |
Fog
| | |
Averages and records for this station are not official NWS values.
|
| Key: T is trace of precipitation, MM is missing value |
|
Source: NWS Daily Summary |
| Seasonal Weather Averages |
| Time(CDT) | Temperature | Dew Point | Humidity | Pressure | Visibility | Wind Direction | Wind Speed | Gust Speed | Precipitation | Events | Conditions |
|---|
| 12:53 AM |
53.1°F
|
52.0°F
|
96% |
30.05 in
|
7.0 miles
|
West |
4.6 mph
|
-
|
N/A |
|
Scattered Clouds |
| 1:45 AM |
51.8°F
|
50.0°F
|
94% |
30.05 in
|
0.8 miles
|
SW |
4.6 mph
|
-
|
N/A |
|
Clear |
| 1:53 AM |
50.0°F
|
50.0°F
|
100% |
30.04 in
|
0.8 miles
|
WSW |
4.6 mph
|
-
|
N/A |
|
Clear |
| 2:12 AM |
51.8°F
|
50.0°F
|
94% |
30.04 in
|
2.0 miles
|
West |
3.5 mph
|
-
|
N/A |
|
Clear |
| 2:22 AM |
50.0°F
|
48.2°F
|
94% |
30.04 in
|
0.8 miles
|
Calm |
Calm |
-
|
N/A |
|
Mist |
| 2:53 AM |
48.9°F
|
48.0°F
|
97% |
30.03 in
|
0.2 miles
|
Calm |
Calm |
-
|
N/A |
Fog
|
Fog |
| 3:53 AM |
50.0°F
|
48.9°F
|
96% |
30.03 in
|
0.2 miles
|
Calm |
Calm |
-
|
N/A |
Fog
|
Fog |
| 4:53 AM |
51.1°F
|
50.0°F
|
96% |
30.04 in
|
0.2 miles
|
West |
3.5 mph
|
-
|
N/A |
Fog
|
Fog |
| 5:53 AM |
50.0°F
|
48.9°F
|
96% |
30.03 in
|
0.2 miles
|
WNW |
4.6 mph
|
-
|
N/A |
Fog
|
Fog |
| 6:53 AM |
48.9°F
|
48.0°F
|
97% |
30.04 in
|
0.2 miles
|
Calm |
Calm |
-
|
N/A |
Fog
|
Fog |
| 7:53 AM |
50.0°F
|
48.9°F
|
96% |
30.07 in
|
0.0 miles
|
Calm |
Calm |
-
|
N/A |
Fog
|
Fog |
| 8:53 AM |
50.0°F
|
50.0°F
|
100% |
30.07 in
|
0.0 miles
|
Calm |
Calm |
-
|
N/A |
Fog
|
Fog |
| 9:53 AM |
52.0°F
|
51.1°F
|
97% |
30.08 in
|
0.2 miles
|
Calm |
Calm |
-
|
N/A |
Fog
|
Fog |
| 10:23 AM |
53.6°F
|
51.8°F
|
94% |
30.08 in
|
2.0 miles
|
Calm |
Calm |
-
|
N/A |
|
Overcast |
| 10:53 AM |
53.1°F
|
52.0°F
|
96% |
30.10 in
|
2.5 miles
|
West |
3.5 mph
|
-
|
N/A |
|
Overcast |
| 11:02 AM |
53.6°F
|
51.8°F
|
94% |
30.09 in
|
5.0 miles
|
Calm |
Calm |
-
|
N/A |
|
Overcast |
| 11:33 AM |
55.4°F
|
53.6°F
|
94% |
30.09 in
|
10.0 miles
|
Calm |
Calm |
-
|
N/A |
|
Overcast |
| 11:53 AM |
57.9°F
|
54.0°F
|
87% |
30.10 in
|
10.0 miles
|
Calm |
Calm |
-
|
N/A |
|
Overcast |
| 12:33 PM |
60.8°F
|
53.6°F
|
77% |
30.08 in
|
10.0 miles
|
Calm |
Calm |
-
|
N/A |
|
Scattered Clouds |
| 1:53 PM |
64.0°F
|
53.1°F
|
67% |
30.05 in
|
10.0 miles
|
Variable |
3.5 mph
|
-
|
N/A |
|
Partly Cloudy |
| 2:53 PM |
64.9°F
|
50.0°F
|
58% |
30.04 in
|
10.0 miles
|
WSW |
3.5 mph
|
-
|
N/A |
|
Scattered Clouds |
| 3:53 PM |
64.9°F
|
50.0°F
|
58% |
30.03 in
|
10.0 miles
|
WSW |
6.9 mph
|
-
|
N/A |
|
Clear |
| 4:53 PM |
64.0°F
|
53.1°F
|
67% |
30.03 in
|
10.0 miles
|
West |
5.8 mph
|
-
|
N/A |
|
Mostly Cloudy |
| 5:53 PM |
64.0°F
|
52.0°F
|
65% |
30.03 in
|
10.0 miles
|
West |
4.6 mph
|
-
|
N/A |
|
Clear |
| 6:53 PM |
61.0°F
|
54.0°F
|
78% |
30.03 in
|
10.0 miles
|
WSW |
4.6 mph
|
-
|
N/A |
|
Partly Cloudy |
| 7:53 PM |
57.0°F
|
53.1°F
|
87% |
30.01 in
|
10.0 miles
|
WSW |
3.5 mph
|
-
|
N/A |
|
Clear |
| 8:53 PM |
54.0°F
|
52.0°F
|
93% |
30.05 in
|
10.0 miles
|
SW |
4.6 mph
|
-
|
N/A |
|
Scattered Clouds |
| 9:53 PM |
54.0°F
|
52.0°F
|
93% |
30.06 in
|
9.0 miles
|
Calm |
Calm |
-
|
N/A |
|
Clear |
| 10:53 PM |
55.0°F
|
53.1°F
|
93% |
30.07 in
|
8.0 miles
|
West |
3.5 mph
|
-
|
N/A |
|
Scattered Clouds |
| 11:53 PM |
53.1°F
|
52.0°F
|
96% |
30.06 in
|
8.0 miles
|
WSW |
3.5 mph
|
-
|
N/A |
|
Mostly Cloudy |
|
|
