TEMPORARY AND SELECTED DATA OUTAGE: Due to a documented problem with the GOES-13 (East) satellite on the morning of May 22, 2013 (see http://www.ssd.noaa.gov/PS/SATS/MESS/MSG1421158.01.txt); selected USCRN stations will not have their data posted here today; however, the data from those stations are not lost, but will be recovered at a later time and posted at a later time. We expect this problem to be resolved by the morning of May 23rd.

Daily Summary for Dec 12, 2012 LST (UTC-6)

SD Aberdeen 35 WNW

The Nature Conservancy (Samuel H. Ordway Prairie, Hdq. Site)

Period of record Jun 26, 2007 — May 22, 2013

Sensor Data
Hourly Summary
Monthly Summary
List All Stations

Measurement	Value
Average Temperature:	21.9 °F / -5.6 °C
Maximum Temperature:	32.9 °F / 0.5 °C
Minimum Temperature:	13.3 °F / -10.4 °C
(Max + Min)/2 Temperature:	23.1 °F / -5.0 °C
Precipitation:	0.00 in / 0.0 mm
Total Solar Radiation:	5 MJ/m²
Maximum Hourly Average Solar Radiation:	242 Wh/m²