Amazon.com has a LaCrosse WT-3181P Outdoor Atomic Wall Clock with Temperature/Humidity for $39.95 with Free Shipping.
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- Sets automatically by radio signal to atomic clock for accuracy n
- Automatically adjusts for daylight savings time n
- Select from 1 of 4 U.S. time zones n
- Includes analog thermometer and hygrometer n
- 18-inch diameter; runs on 1 AA battery (not included); 1-year warranty