Records set in April 2018 (Period of Record 1940-2018) Monthly Top 10 - Lowest Minimum Temperature of 43.3°. Old record was 43.9° in 1983. - 3rd Lowest Daily Minimum Temperature of 25° on the 7th (tied). - 4th Lowest Mean Temperature of 56.1°. - 2nd Lowest Daily Mean Temperature of 34° on the 7th (tied). Record is 32° set on the 12th/1957. - 4th Most Number of Days with Minimum Temperatures at or below 32° with 3 (tied). - 3rd Most Heating Degree Days with 332. - 2nd Most Daily Heating Degree Days with 31 on the 7th (tied). Record is 33 set on the 12th/1957. - 4th Least Number of Days with Precipitation with 4 (tied). - 2nd Most Snowfall of 0.2". Record is 0.8" set in 1957. - 2nd Most Storm Total Snowfall of 0.2" on the 7th. Record is 0.8" on the 12th/1957. - 2nd Most Daily Total Snowfall of 0.2" on the 7th. Record is 0.8" on the 12th/1957. - Most Number of Days with Snowfall with 1. Tied the record set in 1957. Daily Record Low Maximum Temperature - 51° on the 14th (tied) Record Low Minimum Temperature - 25° on the 7th (tied) Record Low Mean Temperature - 40° on the 1st - 34° on the 7th - 43° on the 15th Record Precipitation - 1.61" on the 21st Record Snowfall - 0.2" on the 7th