Mars, PA Weather
Mars, 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 20's.
The warmest month of the year is July with an average maximum temperature of 83.20 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 17.10 degrees Fahrenheit.
Temperature variations between night and day tend to be moderate during summer with a difference that can reach 23 degrees Fahrenheit, and moderate during winter with an average difference of 20 degrees Fahrenheit.
The annual average precipitation at Mars is 39.08 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is May with an average rainfall of 4.43 Inches.
Weather Data
Current Conditions
|
Mostly Cloudy, 70°F | Humidity: 88% | Dewpoint: 66°F |
| Wind Speed: SW 6 MPH | Heat Index: 70°F | ||
| Barometer: 29.92 in. | Wind Chill: 70°F |
Weather Forecast
 | Tonight: Showers and thunderstorms likely. Lows in the upper 60s. Southwest winds around 10 mph. Chance of rain 70 percent. | |
| Lo: 69°F | ||
 | Hi: 80°F | Wednesday: Showers and thunderstorms likely. Humid with highs around 80. West winds around 10 mph. Chance of rain 60 percent. |
| Lo: 60°F | ||
 | Hi: 79°F | Thursday: Mostly sunny. Highs in the upper 70s. Northwest winds 5 to 10 mph. |
| Lo: 55°F | ||
| Hi: 81°F | Friday: Sunny. Highs in the lower 80s. |
| Lo: 61°F | ||
 | Hi: 85°F | Saturday: Partly cloudy. Lows in the lower 60s. Highs in the mid 80s. |
| Lo: 61°F | ||
| Hi: 85°F | Saturday: Partly cloudy. Lows in the lower 60s. Highs in the mid 80s. |
| Lo: 59°F | ||
 | Hi: 85°F | Sunday: Mostly cloudy. A chance of showers and thunderstorms. Highs in the mid 80s. Lows in the upper 50s. Chance of rain 40 percent. |
| Lo: 59°F |
Moon, Sunrise and Sunset
 |
Moon Phase: Waxing Crescent Moon | Civil Twilight: 5:23 AM EDT |
Sunrise: 5:56 AM EDT |
| Sunset: 8:53 PM EDT |
Civil Twilight: 9:26 PM EDT |
Normal Climate
Normal Temperatures
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max °F | 36.0 | 39.9 | 50.2 | 61.3 | 71.0 | 79.1 | 83.2 | 81.7 | 75.1 | 63.9 | 51.3 | 40.5 | 61.1 |
| Mean °F | 26.6 | 29.6 | 38.8 | 48.9 | 58.7 | 67.1 | 71.5 | 70.1 | 63.5 | 52.2 | 41.7 | 31.8 | 50.0 |
| Min °F | 17.1 | 19.3 | 27.4 | 36.5 | 46.4 | 55.1 | 59.8 | 58.4 | 51.8 | 40.5 | 32.0 | 23.0 | 38.9 |
Normal Precipitation
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inch | 2.54 | 2.32 | 3.07 | 3.01 | 4.43 | 4.15 | 3.90 | 3.23 | 3.28 | 2.67 | 3.24 | 3.24 | 39.08 |
