(Atlantic, Iowa – KJAN) – Weather data for the month of December, 2023 in Atlantic, show the Average High for the month was 45, which was 12-degrees warmer than normal. The Average Low was 25, which was 11 degrees warmer than the norm. Precipitation for the month (rain & melted snow) amounted to 2.03-inches, which was .92″ above normal. The data was compiled at KJAN, the official National Weather Serving reporting site for Atlantic.

Looking ahead, we find the Average High for the month of January, in Atlantic, is typically 29 degrees, while the Low should average out to around 9. Precipitation (rain & or melted snow) is typically just .84 inches.