Littlestown, PA Weather
Littlestown, PA climate is warm during summer when temperatures tend to be in the 70's and very cold during winter when temperatures tend to be in the 30's.
The warmest month of the year is July with an average maximum temperature of 87.60 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 21.20 degrees Fahrenheit.
Temperature variations between night and day tend to be moderate during summer with a difference that can reach 25 degrees Fahrenheit, and fairly limited during winter with an average difference of 19 degrees Fahrenheit.
The annual average precipitation at Littlestown is 39.21 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is May with an average rainfall of 3.82 Inches.
Weather Data
Weather Warnings
| Wind advisory in effect from 12 pm Saturday to midnight edt Saturday night . |
Current Conditions
|
|
Light Rain, 72°F | Humidity: 94% | Dewpoint: 70°F |
| Wind Speed: CALM | Heat Index: 72°F | ||
| Barometer: 29.95 in. | Wind Chill: 72°F |
Weather Forecast
| Tonight: Occasional rain. Lows in the upper 60s. East winds 5 to 10 mph. Chance of rain near 100 percent. | ||
| Lo: 69°F | ||
| Hi: 79°F | Saturday: Rain...May be heavy at Times with a thunderstorm possible. Breezy and humid with highs in the upper 70s. East winds 15 to 20 mph...Becoming northeast 20 to 25 mph with gusts up to 45 mph. Chance of rain near 100 percent. | |
| Lo: 61°F | ||
| Hi: 81°F | Sunday: Partly sunny in the morning...Then becoming sunny. Highs in the lower 80s. Northwest winds 5 to 10 mph. | |
| Lo: 59°F | ||
| Hi: 81°F | Monday: Sunny. Highs in the lower 80s. | |
| Lo: 61°F | ||
| Hi: 79°F | Tuesday: Partly sunny in the morning...Then becoming mostly cloudy. A chance of showers and thunderstorms. Highs in the upper 70s. Chance of rain 30 percent. | |
| Lo: 55°F | ||
| Hi: 79°F | Wednesday: Mostly sunny. Highs in the upper 70s. | |
| Lo: 55°F | ||
| Hi: 79°F | Thursday: Mostly sunny. Highs in the upper 70s. | |
| Lo: 55°F |
Moon, Sunrise and Sunset
![]() |
Moon Phase: Waxing Crescent Moon | Civil Twilight: 6:12 AM EDT |
Sunrise: 6:39 AM EDT |
| Sunset: 7:33 PM EDT |
Civil Twilight: 8:01 PM EDT |
Normal Climate
Normal Temperatures
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max °F | 39.1 | 42.6 | 51.9 | 63.9 | 74.4 | 82.6 | 87.6 | 85.7 | 78.2 | 66.7 | 55.3 | 44.2 | 64.4 |
| Mean °F | 30.2 | 32.7 | 41.2 | 51.8 | 61.9 | 70.8 | 75.4 | 73.3 | 65.9 | 54.2 | 44.7 | 34.9 | 53.1 |
| Min °F | 21.2 | 22.7 | 30.4 | 39.6 | 49.4 | 58.9 | 63.1 | 60.9 | 53.5 | 41.7 | 34.0 | 25.6 | 41.8 |
Normal Precipitation
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inch | 3.46 | 2.68 | 3.54 | 3.38 | 3.82 | 3.52 | 2.64 | 3.20 | 3.68 | 2.98 | 3.21 | 3.10 | 39.21 |

