Climate and monthly weather forecastMars, PA
Climate and monthly weather forecast
Weather in January
January, like December, is a freezing cold winter month in Mars, Pennsylvania, with temperature in the range of an average low of 19.8°F (-6.8°C) and an average high of 31.6°F (-0.2°C). January brings the lowest temperatures, with an average high of 31.6°F (-0.2°C) and an average low of 19.8°F (-6.8°C). Weather in January »Weather in February
The last month of the winter, February, is a wintry month in Mars, Pennsylvania, with an average temperature fluctuating between 21.4°F (-5.9°C) and 36°F (2.2°C). February's onset sees an average high-temperature of a cold 36°F (2.2°C), exhibiting a slight fluctuation from the previous month. Weather in February »Weather in March
The first month of the spring, March, is a frosty month in Mars, Pennsylvania, with an average temperature fluctuating between 29.8°F (-1.2°C) and 46.2°F (7.9°C). The average high-temperature increases in March, moving from an icy 36°F (2.2°C) in February to a frosty 46.2°F (7.9°C). Weather in March »Weather in April
April is a refreshing spring month in Mars, Pennsylvania, with an average temperature ranging between max 58.8°F (14.9°C) and min 39.7°F (4.3°C). Mars's April weather brings a rise in high-temperatures, moving from a frosty 46.2°F (7.9°C) in March to a refreshing 58.8°F (14.9°C). Weather in April »Weather in May
The last month of the spring, May, is a pleasant month in Mars, Pennsylvania, with an average temperature ranging between max 71.1°F (21.7°C) and min 50°F (10°C). The beginning of May marks a shift in the average high-temperature, moving from April's moderate 58.8°F (14.9°C) to a pleasant 71.1°F (21.7°C). Weather in May »Weather in June
June, the first month of the summer in Mars, is a warm month, with temperature in the range of an average high of 77.5°F (25.3°C) and an average low of 56.7°F (13.7°C). Mars's weather shows a minor temperature rise with the arrival of June, moving from an agreeable 71.1°F (21.7°C) in May to a warm 77.5°F (25.3°C). Weather in June »Weather in July
July, like June, in Mars, Pennsylvania, is a moderately hot summer month, with an average temperature ranging between min 60.8°F (16°C) and max 82.2°F (27.9°C). The highest temperatures are recorded in July, with averages reaching a high of 82.2°F (27.9°C) and a low of 60.8°F (16°C). The heat index for July is evaluated at a hot 87.8°F (31°C). Weather in July »Weather in August
The last month of the summer, August, is another warm month in Mars, Pennsylvania, with temperature in the range of an average low of 59.5°F (15.3°C) and an average high of 80.8°F (27.1°C). The arrival of August records an average high-temperature of a still warm 80.8°F (27.1°C), closely related to the 82.2°F (27.9°C) observed in July. Weather in August »Weather in September
September, the first month of the autumn in Mars, is still a warm month, with an average temperature ranging between min 54.5°F (12.5°C) and max 73.9°F (23.3°C). In Mars, the average high-temperature in September gently drops from 80.8°F (27.1°C) in August to a still moderately hot 73.9°F (23.3°C). Weather in September »Weather in October
October, like September, is another mild autumn month in Mars, Pennsylvania, with an average temperature fluctuating between 60.6°F (15.9°C) and 44.6°F (7°C). Mars experiences a temperature shift at the start of October, with average high-temperatures adjusting from a moderately hot 73.9°F (23.3°C) in September to a moderate 60.6°F (15.9°C). Weather in October »Weather in November
November, the last month of the autumn in Mars, is also a frosty month, with an average temperature varying between 47.8°F (8.8°C) and 33.3°F (0.7°C). In November, the average high-temperature decreases from a refreshing 60.6°F (15.9°C) in October to a chilly 47.8°F (8.8°C). Weather in November »Weather in December
The first month of the winter, December, is still a cold month in Mars, Pennsylvania, with temperature in the range of an average high of 38.3°F (3.5°C) and an average low of 27.1°F (-2.7°C). The arrival of December corresponds with a reduction in the average high-temperature, down from November's frosty 47.8°F (8.8°C) to a wintry 38.3°F (3.5°C). Weather in December »Updated: Aug 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
January, characterized by an average high temperature of 31.6°F (-0.2°C) and a low temperature of 19.8°F (-6.8°C), is generally the coldest month.
Throughout the year, there are 162.5 rainfall days, and 26.02" (661mm) of precipitation is accumulated.
Months with snowfall are January through May, October through December.
In Mars, during the entire year, snow falls for 58.1 days and aggregates up to 14.41" (366mm) of snow.
With an average of 2.7h of sunshine, January has the least sunshine of the year.
With an average relative humidity of 87%, February is the most humid month.
The month with the most snowfall is February, when snow falls for 13 days and typically aggregates up to 3.98" (101mm) of snow.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
The months with the lowest humidity are April, July and August, with an average relative humidity of 77%.
The month with the most rainfall is May, when the rain falls for 17.9 days and typically aggregates up to 2.8" (71mm) of precipitation.
June through September are months without snowfall.
The month with the longest days is June, with an average of 15h and 0min of daylight.
June and July, with an average maximum UV index of 6, are months with the highest UV index.
Mars's temperatures peak on average in July, reaching 82.2°F (27.9°C) at their highest and 60.8°F (16°C) at their lowest.
With an average of 10h of sunshine, August has the most sunshine of the year.
The month with the least rainfall is November, when the rain falls for 9.8 days and typically collects 1.61" (41mm) of precipitation.
With an average of 9h and 18min of daylight, December has the shortest days of the year.
December is the month with the lowest UV index, with an average maximum UV index of 1.
Average temperature
Mars, PA
The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (31.6°F).
The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).
Average pressure
Mars, PA
- Average pressure in January:
30.1"Hg - Average pressure in February:
30.08"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.97"Hg - Average pressure in May:
29.99"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.1"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Mars, PA
- Average wind speed in January:
8.1mph - Average wind speed in February:
7.6mph - Average wind speed in March:
7.5mph - Average wind speed in April:
7.6mph - Average wind speed in May:
6.2mph - Average wind speed in June:
5.7mph
- Average wind speed in July:
4.9mph - Average wind speed in August:
4.9mph - Average wind speed in September:
5.4mph - Average wind speed in October:
6.5mph - Average wind speed in November:
7mph - Average wind speed in December:
7.5mph
The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest months (with the lowest average wind speed) are July and August (4.9mph).
Average humidity
Mars, PA
The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are April, July and August (77%).
Average rainfall
Mars, PA
- Average rainfall in January:
1.73" - Average rainfall in February:
1.89" - Average rainfall in March:
1.93" - Average rainfall in April:
2.72" - Average rainfall in May:
2.8" - Average rainfall in June:
2.72"
- Average rainfall in July:
2.48" - Average rainfall in August:
1.93" - Average rainfall in September:
2.05" - Average rainfall in October:
2.24" - Average rainfall in November:
1.61" - Average rainfall in December:
1.93"
The wettest month (with the highest rainfall) is May (2.8").
The driest month (with the least rainfall) is November (1.61").
Average rainfall days
Mars, PA
- Average rainfall days in January:
8.6 days - Average rainfall days in February:
8.9 days - Average rainfall days in March:
11.5 days - Average rainfall days in April:
16.8 days - Average rainfall days in May:
17.9 days - Average rainfall days in June:
16.6 days
- Average rainfall days in July:
17.5 days - Average rainfall days in August:
15.7 days - Average rainfall days in September:
14 days - Average rainfall days in October:
15 days - Average rainfall days in November:
9.8 days - Average rainfall days in December:
10.2 days
The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is January (8.6 days).
Average snowfall
Mars, PA
- Average snowfall in January:
3.78" - Average snowfall in February:
3.98" - Average snowfall in March:
2.32" - Average snowfall in April:
0.28" - Average snowfall in May:
0.16" - Average snowfall in June:
0"
The month with the highest snowfall is February (3.98").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Mars, PA
- Average snowfall days in January:
17 days - Average snowfall days in February:
13 days - Average snowfall days in March:
7.5 days - Average snowfall days in April:
2.3 days - Average snowfall days in May:
0.4 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.3 days - Average snowfall days in November:
5 days - Average snowfall days in December:
12.6 days
The month with the highest number of snowfall days is January (17 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Mars, PA
- Average daylight in January:
9h and 42min - Average daylight in February:
10h and 42min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 30min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 42min - Average daylight in August:
13h and 42min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 6min - Average daylight in November:
9h and 54min - Average daylight in December:
9h and 18min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January:
2h and 42min - Average sunshine in February:
3h and 12min - Average sunshine in March:
5h and 12min - Average sunshine in April:
7h and 18min - Average sunshine in May:
8h and 36min - Average sunshine in June:
9h and 12min
- Average sunshine in July:
9h and 54min - Average sunshine in August:
10h and 0min - Average sunshine in September:
8h and 12min - Average sunshine in October:
5h and 6min - Average sunshine in November:
4h and 36min - Average sunshine in December:
3h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).
Average sunshine days
Mars, PA
- Average sunshine days in January:
10 days - Average sunshine days in February:
9 days - Average sunshine days in March:
12.8 days - Average sunshine days in April:
11.2 days - Average sunshine days in May:
10.6 days - Average sunshine days in June:
12.1 days
- Average sunshine days in July:
10.9 days - Average sunshine days in August:
13.4 days - Average sunshine days in September:
13.8 days - Average sunshine days in October:
14.4 days - Average sunshine days in November:
15.4 days - Average sunshine days in December:
10.8 days
The month with the most sunshine days is November (15.4 days).
The month with the least sunshine days is February (9 days).
Average UV index
Mars, PA
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Mars, PA
The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility
Mars, PA
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January and February (4mi).
