NDAWN Station: Tappen, ND
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Normals
| Normal Max Temp: | 28 °F / -2 °C |
| Normal Avg Temp: | 19 °F / -7 °C |
| Normal Min Temp: | 10 °F / -12 °C |
| Normal Accumulated HDD: | 7816 °F / 4342 °C |
| Normal Accumulated CDD: | 441 °F / 245 °C |
Extremes
Temperatures
| Highest Daily Max Temp: | 108 °F (42 °C) |
| 2006-07-30 at 3:32 PM CST | |
| Lowest Daily Max Temp: | -20 °F (-29 °C) |
| 2004-01-28 at 11:18 PM CST | |
| Highest Daily Min Temp: | 76 °F (25 °C) |
| 2007-07-24 at 6:28 AM CST | |
| Lowest Daily Min Temp: | -36 °F (-38 °C) |
| 2009-01-15 at 7:28 AM CST | |
| Highest Daily Dew Point Temp: | 73 °F (23 °C) |
| 2005-07-09 | |
| Lowest Daily Dew Point Temp: | -34 °F (-37 °C) |
| 2004-01-28 | |
| Lowest Daily Wind Chill Temp: | -47 °F (-44 °C) |
| 2004-01-28 |
Wind
| Highest 5-Second Avg Wind Speed: | 60.1 mph (26.9 m/s) |
| 2007-05-14 at 2:19 AM CST | |
| Highest Avg Hourly Wind Speed: | 36.7 mph (16.4 m/s) |
| 2004-03-10 for hour ending at 6:00 PM CST | |
| Highest Avg Daily Wind Speed: | 26.5 mph (11.8 m/s) |
| 2004-12-12 |
Rainfall
| Highest Daily Rainfall: | 2.51 inch (63.8 mm) |
| 2007-05-30 |
Most Consecutive Days with:
| Rainfall >= 0.01 inches: | 7 days |
| 2003-05-04 - 2003-05-10 | |
| 2003-06-01 - 2003-06-07 | |
| 2007-05-29 - 2007-06-04 | |
| 2008-06-08 - 2008-06-14 | |
| Rainfall >= 0.10 inches: | 4 days |
| 2003-04-16 - 2003-04-19 | |
| 2004-05-29 - 2004-06-01 | |
| Rainfall >= 1.00 inches: | 2 days |
| 2007-05-29 - 2007-05-30 | |
| 2007-06-06 - 2007-06-07 | |
| 2007-06-16 - 2007-06-17 |
Solar Radiation
| Maximum Daily Solar Radiation: | 762 Lys (31.9 MJ/m2) |
| (estimated) 2002-05-20 |
Potential Evapotranspiration
| Maximum PET (Jensen-Haise): | 0.38 inch (10 mm) |
| 2002-06-29 | |
| Maximum PET (Penman): | 0.51 inch (13 mm) |
| 2004-04-27 |
2008:
2007:
2006:
2005:
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