Polk City,IA Weather Almanac 41.7 N - 93.7 W - 980 ft Almanac Data for: 07/29/10 15:35:10 Sunrise: 06:07 - Midday: 13:22 - Sunset: 20:37 - Day Length: 14:30 Civil Twilight: 05:35 - 21:08   Astronomical Twilight: 04:12 - 22:32

Temperature   Dew Point   Humidity Current: 81.3 F Hour Average: 81.5 F Hour Change: 0.5 F Day Average: 71.3 F Day Change: -0.2 F Day High: 81.8 F  at   15:18 Day Low: 63.8 F  at   06:05 Week Average: 78.2 F Week Change: -10.3 F Month Average: 76.6 F Month High: 94.7 F on  07/14/10 Month Low: 63.1 F on  07/01/10 Year Average: 48.8 F Year High: 94.7 F on  07/14/10 Year Low: -20.3 F on  01/02/10 All Time Average: 45.1 F All Time High: 94.7 F on  07/14/10 All Time Low: -20.3 F on  01/02/10   Current: 65.1 F Hour Average: 63.8 F Hour Change: 0.5 F Day Average: 62.2 F Day Change: -6.7 F Day High: 65.9 F  at   15:25 Day Low: 59.9 F  at   06:05 Week Average: 70.8 F Week Change: -11.1 F Month Average: 68.6 F Month High: 82.7 F on  07/14/10 Month Low: 56.6 F on  07/09/10 Year Average: 40.3 F Year High: 82.7 F on  07/14/10 Year Low: -24.7 F on  01/02/10 All Time Average: 37.2 F All Time High: 82.7 F on  07/14/10 All Time Low: -24.7 F on  01/02/10   Current: 58 % Hour Average: 55 % Hour Change: 0 % Day Average: 74 % Day Change: -14 % Day High: 89 %  at   04:50 Day Low: 52 %  at   13:50 Week Average: 79 % Week Change: -3 % Month Average: 78 % Month High: 97 % on  07/05/10 Month Low: 38 % on  07/10/10 Year Average: 75 % Year High: 100 % on  01/25/10 Year Low: 19 % on  04/19/10 All Time Average: 77 % All Time High: 100 % on  11/19/09 All Time Low: 19 % on  04/19/10

Wind Chill   Heat Index   Wind Run Current: 81.3 F Day Low: 63.8 F  at   06:05 Month Low: 63.1 F on  07/01/10 Year Low: -34.0 F on  01/02/10 All Time Low: -34.0 F on  01/02/10   Current: 83.2 F Day High: 83.7 F  at   15:25 Month High: 118.0 F on  07/14/10 Year High: 118.0 F on  07/14/10 All Time High: 118.0 F on  07/14/10   Hour: 1.7 miles Day: 37.6 miles Week: 637.1 miles Month: 2413.5 miles Year: 23159.1 miles

Wind   Barometer   Rain Current Direction: 80 degrees Hour Dom Direction: 96 degrees Hour Direction Change: 8 degrees Day Dom Direction: 57 degrees Day Direction Change: 98 degrees Week Dom Direction: 180 degrees Week Direction Change: -81 degrees Month Dom Direction: 171 degrees Year Dom Direction: 235 degrees All Time Direction: 3 degrees Current Speed: 0 mph Hour Avg Speed: 3.0 mph Hour Speed Change: -1 mph Day Avg Speed: 2.4 mph Day Speed Change: -4 mph Day High Speed: 12 mph  at   13:28 Week Avg Speed: 4.0 mph Week Speed Change: -11 mph Month Avg Speed: 3.4 mph Month High Speed: 63 mph on  07/18/10 Year Avg Speed: 4.6 mph Year High Speed: 63 mph on  07/18/10 All Time Avg Speed: 4.7 mph All Time High Speed: 63 mph on  07/18/10   Current: 30.070 in Hour Average: 30.073 in Hour Change: -0.011 in Day Average: 30.097 in Day Change: 0.084 in Day High: 30.122 in  at   09:49 Day Low: 30.068 in  at   00:00 Week Average: 29.903 in Week Change: 0.376 in Month Average: 29.899 in Month High: 30.253 in on  07/01/10 Month Low: 29.661 in on  07/22/10 Year Average: 29.989 in Year High: 30.758 in on  01/09/10 Year Low: 29.132 in on  04/30/10 All Time Average: 30.000 in All Time High: 30.758 in on  01/09/10 All Time Low: 29.132 in on  04/30/10   Rate: 0.00 in/hr Day: 0.00 in Storm: 0.00 in Storm Start: -------- ----- Day High Rate: 0.00 in/hr  at   ----- Month: 5.48 in Month High Rate: 28.80 in/hr on  07/18/10 Year (JAN): 27.90 in Year High Rate: 28.80 in/hr on  07/18/10 All Time High Rate: 28.80 in/hr on  07/18/10

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