Polk City,IA Weather Almanac
41.7 N - 93.7 W - 980 ft
Almanac Data for: 12/14/19 19:09:29
Sunrise: 07:34 - Midday: 12:10 - Sunset: 16:45 - Day Length: 09:11
Civil Twilight: 07:03 - 17:17   Astronomical Twilight: 05:54 - 18:26

         
Temperature   Dew Point   Humidity
Current: 15.7 F
Hour Average: 15.8 F
Hour Change: -1.2 F
Day Average: 21.4 F
Day Change: -9.6 F
Day High: 27.8 F  at   03:50
Day Low: 15.7 F  at   19:05
Week Average: 29.6 F
Week Change: -24.6 F
Month Average: 31.8 F
Month High: 57.5 F on  12/05/19
Month Low: 11.4 F on  12/10/19
Year Average: 50.4 F
Year High: 97.4 F on  07/19/19
Year Low: -20.0 F on  01/30/19
All Time Average: 51.8 F
All Time High: 104.5 F on  07/23/12
All Time Low: -20.1 F on  01/01/18
 
Current: 10.9 F
Hour Average: 11.0 F
Hour Change: -1.2 F
Day Average: 15.8 F
Day Change: -11.6 F
Day High: 26.0 F  at   03:50
Day Low: 10.9 F  at   19:05
Week Average: 23.7 F
Week Change: -19.7 F
Month Average: 26.4 F
Month High: 42.8 F on  12/05/19
Month Low: 6.3 F on  12/09/19
Year Average: 43.6 F
Year High: 83.1 F on  06/29/19
Year Low: -27.6 F on  01/30/19
All Time Average: 43.2 F
All Time High: 83.8 F on  08/04/16
All Time Low: -27.6 F on  01/30/19
 
Current: 81 %
Hour Average: 81 %
Hour Change: 0 %
Day Average: 79 %
Day Change: -8 %
Day High: 93 %  at   02:10
Day Low: 72 %  at   13:59
Week Average: 79 %
Week Change: 13 %
Month Average: 81 %
Month High: 95 % on  12/01/19
Month Low: 48 % on  12/07/19
Year Average: 79 %
Year High: 99 % on  03/13/19
Year Low: 26 % on  04/26/19
All Time Average: 75 %
All Time High: 100 % on  09/23/11
All Time Low: 0 % on  06/13/11
         
Wind Chill   Heat Index   Wind Run
Current: 15.7 F
Day Low: 8.5 F  at   18:48
Month Low: 0.9 F on  12/09/19
Year Low: -37.3 F on  01/30/19
All Time Low: -41.0 F on  01/06/14
 
Current: 15.7 F
Day High: 27.8 F  at   03:50
Month High: 57.5 F on  12/05/19
Year High: 123.8 F on  07/19/19
All Time High: 129.5 F on  07/20/17
 
Hour: 0.1 miles
Day: 29.9 miles
Week: 408.1 miles
Month: 832.6 miles
Year: 19203.7 miles
         
Wind   Barometer   Rain
Current Direction: 293 degrees
Hour Dom Direction: 0 degrees
Hour Direction Change: 0 degrees
Day Dom Direction: 353 degrees
Day Direction Change: 0 degrees
Week Dom Direction: 356 degrees
Week Direction Change: 0 degrees
Month Dom Direction: 252 degrees
Year Dom Direction: 72 degrees
All Time Direction: 54 degrees
Current Speed: 0.0 mph
Hour Avg Speed: 0.9 mph
Hour Speed Change: 3.0 mph
Day Avg Speed: 1.6 mph
Day Speed Change: 3.0 mph
Day High Speed: 15.0 mph  at   04:30
Week Avg Speed: 2.5 mph
Week Speed Change: -1.0 mph
Month Avg Speed: 2.3 mph
Month High Speed: 25.0 mph on  12/09/19
Year Avg Speed: 2.3 mph
Year High Speed: 36.0 mph on  10/21/19
All Time Avg Speed: 2.8 mph
All Time High Speed: 55.0 mph on  09/19/13
 
Current: 30.044 in
Hour Average: 30.049 in
Hour Change: 0.023 in
Day Average: 29.974 in
Day Change: 0.189 in
Day High: 30.051 in  at   18:51
Day Low: 29.876 in  at   03:45
Week Average: 29.962 in
Week Change: 0.044 in
Month Average: 29.956 in
Month High: 30.514 in on  12/11/19
Month Low: 29.277 in on  12/01/19
Year Average: 29.978 in
Year High: 30.899 in on  02/08/19
Year Low: 29.067 in on  03/14/19
All Time Average: 29.987 in
All Time High: 31.085 in on  01/07/15
All Time Low: 0.000 in on  06/13/11
 
Rate: 0.00 in/hr
Day: 0.00 in
Storm: 0.00 in
Storm Start: -------- -----
Day High Rate: 0.00 in/hr  at   -----
Month: 0.11 in
Month High Rate: 0.00 in/hr on  12/01/19
Year (JAN): 34.31 in
Year High Rate: 82.29 in/hr on  04/30/19
All Time High Rate: 82.29 in/hr on  06/14/18

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