CORRECTION: PENN STATE OFFICIAL WAS +13 on the 21st, not +9 as previously reported below.
Although yesterday January 21st set most of the lowest Jan/2020/Winter temperatures at our online stations (including official ones), that wasn’t the case for all of them. My home station hit its low this morning (22nd); Reedsville was coldest on the 9th, and Bellefonte had the same low temperature on Jan. 9th, 21st and 22nd.
The WeatherSTEM at Ag Progress Days has had the lowest online station temperature so far this season, of 0 degrees. Here are some of the readings:
Ag Prog Days WeatherSTEM #1: 0 degrees @21st
Jesse’s Station: +5 @22nd
Accu Station: +8 @21st
Bellefonte Station (CW8748): +8 all 3 days!
PENN STATE OFFICIAL: +13 @21st/22nd
KRVL: +9 @9th
Elliot’s Station: +11 @21st
KUNV: +11 @21st
Walker Building Station: +12.5 @21st
Images showing low temps on all three days follow: