Polk City,IA Weather Almanac
41.7 N - 93.7 W - 980 ft
Almanac Data for: 07/20/18 01:25:11
Sunrise: 05:58 - Midday: 13:22 - Sunset: 20:45 - Day Length: 14:47
Civil Twilight: 05:26 - 21:17   Astronomical Twilight: 03:58 - 22:45

         
Temperature   Dew Point   Humidity
Current: 71.1 F
Hour Average: 71.3 F
Hour Change: -1.5 F
Day Average: 72.1 F
Day Change: -3.9 F
Day High: 73.7 F  at   00:00
Day Low: 71.1 F  at   01:18
Week Average: 78.9 F
Week Change: -11.4 F
Month Average: 77.9 F
Month High: 95.7 F on  07/12/18
Month Low: 62.2 F on  07/02/18
Year Average: 48.4 F
Year High: 97.8 F on  05/27/18
Year Low: -20.1 F on  01/01/18
All Time Average: 52.0 F
All Time High: 104.5 F on  07/23/12
All Time Low: -20.1 F on  01/01/18
 
Current: 63.5 F
Hour Average: 63.8 F
Hour Change: -0.3 F
Day Average: 63.8 F
Day Change: -4.1 F
Day High: 64.1 F  at   00:37
Day Low: 63.4 F  at   00:13
Week Average: 69.7 F
Week Change: -9.8 F
Month Average: 69.2 F
Month High: 81.1 F on  07/04/18
Month Low: 57.7 F on  07/09/18
Year Average: 40.2 F
Year High: 82.0 F on  06/30/18
Year Low: -25.0 F on  01/01/18
All Time Average: 43.0 F
All Time High: 83.8 F on  08/04/16
All Time Low: -25.0 F on  01/01/18
 
Current: 77 %
Hour Average: 77 %
Hour Change: 3 %
Day Average: 75 %
Day Change: -1 %
Day High: 78 %  at   01:15
Day Low: 71 %  at   00:00
Week Average: 75 %
Week Change: 3 %
Month Average: 76 %
Month High: 98 % on  07/01/18
Month Low: 40 % on  07/17/18
Year Average: 75 %
Year High: 98 % on  01/22/18
Year Low: 22 % on  04/22/18
All Time Average: 74 %
All Time High: 100 % on  09/23/11
All Time Low: 0 % on  06/13/11
         
Wind Chill   Heat Index   Wind Run
Current: 71.1 F
Day Low: 71.1 F  at   01:18
Month Low: 62.2 F on  07/02/18
Year Low: -31.8 F on  01/01/18
All Time Low: -41.0 F on  01/06/14
 
Current: 71.1 F
Day High: 73.7 F  at   00:00
Month High: 116.1 F on  07/12/18
Year High: 116.1 F on  07/12/18
All Time High: 129.5 F on  07/20/17
 
Hour: 2.4 miles
Day: 7.3 miles
Week: 239.5 miles
Month: 959.6 miles
Year: 12494.7 miles
         
Wind   Barometer   Rain
Current Direction: 0 degrees
Hour Dom Direction: 338 degrees
Hour Direction Change: 0 degrees
Day Dom Direction: 339 degrees
Day Direction Change: 0 degrees
Week Dom Direction: 320 degrees
Week Direction Change: 0 degrees
Month Dom Direction: 315 degrees
Year Dom Direction: 198 degrees
All Time Direction: 252 degrees
Current Speed: 3.0 mph
Hour Avg Speed: 5.6 mph
Hour Speed Change: -2.0 mph
Day Avg Speed: 5.2 mph
Day Speed Change: -1.0 mph
Day High Speed: 14.0 mph  at   00:50
Week Avg Speed: 1.6 mph
Week Speed Change: 0.0 mph
Month Avg Speed: 2.0 mph
Month High Speed: 21.0 mph on  07/19/18
Year Avg Speed: 2.6 mph
Year High Speed: 34.0 mph on  04/13/18
All Time Avg Speed: 2.9 mph
All Time High Speed: 55.0 mph on  09/19/13
 
Current: 29.644 in
Hour Average: 29.647 in
Hour Change: -0.008 in
Day Average: 29.649 in
Day Change: -0.199 in
Day High: 29.653 in  at   00:23
Day Low: 29.644 in  at   01:25
Week Average: 29.923 in
Week Change: -0.300 in
Month Average: 29.997 in
Month High: 30.363 in on  07/06/18
Month Low: 29.592 in on  07/01/18
Year Average: 30.020 in
Year High: 31.002 in on  01/01/18
Year Low: 29.350 in on  01/22/18
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: 0.75 in
Month High Rate: 3.69 in/hr on  07/05/18
Year (JAN): 19.78 in
Year High Rate: 82.29 in/hr on  06/14/18
All Time High Rate: 82.29 in/hr on  06/14/18

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