Mount Joy, Pennsylvania's Weather Summary For December Of 2022
| Max | Lowest Max | Minimum | Highest Minimum | |
|---|---|---|---|---|
| Temperature | 62.4 ℉ on | 14 ℉ on | 3.4 ℉ on | 45.3 ℉ on |
| Dew Point | 54.6 ℉ on | 3.7 ℉ ℉ on | -9.8 ℉ on | 45 ℉ on |
| Feels Like | 62.4 ℉ on | 13.8 ℉ on | -16 ℉ on | 45.1 ℉ on |
- It stayed below freezing on 3 days this month.
- It dropped below freezing on 23 days this month.
- It did not get above 90 ℉ during December.
- There were 940 heating degree during the month of December.
- The narrowest temperature range was 3.4℉ on and the widest temperature range was on 48.6℉ on .
- The windiest day of the month was on when the wind averaged 35.6 mph
- 4.3 mph was the lowest average wind during this and it occurred on .
- The highest wind gust this month was 45.4 mph on
- The lowest wind gust this month was 6 mph on .
- We had lighting on 1 day during the month of December.
- The most lightning strikes in a day this month was 1 on .
- The most lightning strikes in a day this month was 1 on .
- There were 9 days this month when we had rain.
- The daily maximum rainfall this month was 1.13 ″ on .
- The wettest period was 2 days that ended on .
- The Driest period lasted 7 days that ended on .
- December's monthly rainfall was 3.34 inches.
- The heaviest rain rate was 0.35 ″ on .
- The barometric pressure ranged from a low of 29.19 inches of mercury on to a high of 30.59 inches of mercury on .
- The lowest humidiy recorded during December was 40% on .