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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, is an icy winter month in Forest Park, Pennsylvania, with an average temperature varying between 23.4°F (-4.8°C) and 35.6°F (2°C). The coldest period is January, when temperatures fluctuate between an average high of 35.6°F (2°C) and a low of 23.4°F (-4.8°C). Weather in January »
Weather in February
February, the last month of the winter in Forest Park, is also an icy month, with temperature in the range of an average high of 39°F (3.9°C) and an average low of 25.2°F (-3.8°C). Forest Park sees the arrival of February with an average high-temperature of a still wintry 39°F (3.9°C), indicating a subtle variation from January. Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Forest Park, Pennsylvania, with an average temperature fluctuating between 32.5°F (0.3°C) and 47.8°F (8.8°C). Forest Park's transition into March sees a mild rise in the average high-temperature, edging from an icy 39°F (3.9°C) in February to a frosty 47.8°F (8.8°C). Weather in March »
Weather in April
April is a refreshing spring month in Forest Park, Pennsylvania, with an average temperature ranging between max 60.3°F (15.7°C) and min 42.6°F (5.9°C). As April arrives, Forest Park's weather shows an increase in high-temperatures, moving from March's frosty 47.8°F (8.8°C) to a mild 60.3°F (15.7°C). Weather in April »
Weather in May
May, the last month of the spring in Forest Park, is an agreeable month, with temperature in the range of an average high of 70.9°F (21.6°C) and an average low of 52.7°F (11.5°C). May's arrival signals an increase in average high-temperatures, moving from April's mild 60.3°F (15.7°C) to a pleasant 70.9°F (21.6°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Forest Park, Pennsylvania, with an average temperature varying between 79.3°F (26.3°C) and 60.4°F (15.8°C). June's onset witnesses a minor shift in the average high-temperature, moving from an agreeable 70.9°F (21.6°C) in May to a warm 79.3°F (26.3°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Forest Park, Pennsylvania, with temperature in the range of an average high of 84.9°F (29.4°C) and an average low of 66.7°F (19.3°C). With average high and low temperatures of 84.9°F (29.4°C) and 66.7°F (19.3°C) respectively, July is Forest Park's warmest month. For most parts of July, the heat index is estimated at a tropical 93.2°F (34°C). Weather in July »
Weather in August
August, the last month of the summer in Forest Park, is also a moderately hot month, with an average temperature varying between 82.8°F (28.2°C) and 64.9°F (18.3°C). A minimal variation is noted in Forest Park's average high-temperature at the onset of August, reaching a still moderately hot 82.8°F (28.2°C) from July's 84.9°F (29.4°C). Weather in August »
Weather in September
September, the first month of the autumn in Forest Park, is also a moderately hot month, with temperature in the range of an average high of 76.1°F (24.5°C) and an average low of 57.9°F (14.4°C). September witnesses a gentle descent in average high-temperature, descending from August's moderately hot 82.8°F (28.2°C) to a still warm 76.1°F (24.5°C). Weather in September »
Weather in October
October, like September, in Forest Park, Pennsylvania, is another comfortable autumn month, with temperature in the range of an average high of 63.5°F (17.5°C) and an average low of 48.2°F (9°C). October shows a mild decline in the average high-temperature, falling from September's warm 76.1°F (24.5°C) to an enjoyable 63.5°F (17.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Forest Park, is another cool month, with an average temperature varying between 37.4°F (3°C) and 51.4°F (10.8°C). November brings a drop in Forest Park's average high-temperature, falling from a comfortable 63.5°F (17.5°C) in October to a fresh 51.4°F (10.8°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in Forest Park, Pennsylvania, with temperature in the range of an average high of 41.9°F (5.5°C) and an average low of 30.9°F (-0.6°C). With the onset of December, Forest Park's average high-temperature adjusts, receding from November's fresh 51.4°F (10.8°C) to a wintry 41.9°F (5.5°C). Weather in December »
[Resources]Frequently asked questions
What month is the coldest in Forest Park?
Forest Park's coldest temperatures are experienced in January, with average high temperatures of 35.6°F (2°C) and lows of 23.4°F (-4.8°C).
How much does it rain in Forest Park?
Throughout the year, in Forest Park, Pennsylvania, there are 158.6 rainfall days, and 28.31" (719mm) of precipitation is accumulated.
When does it snow in Forest Park?
January through May, October through December are months with snowfall in Forest Park, Pennsylvania.
How many days does it snow in Forest Park?
Throughout the year, there are 24.6 snowfall days, and 10.24" (260mm) of snow is accumulated.
What is the month with the lowest UV index in Forest Park?
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Forest Park.
What is the most humid month in Forest Park?
February and October, with an average relative humidity of 79%, are most humid months in Forest Park.
What is the month with the least sunshine in Forest Park?
February has the least sunshine of the year in Forest Park, Pennsylvania, with an average of 4.7h of sunshine.
What is the snowiest month in Forest Park?
The month with the most snowfall is March, when snow falls for 4.6 days and typically aggregates up to 2.76" (70mm) of snow.
When is Daylight Saving Time (DST) in Forest Park?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Forest Park, 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.
What is the least humid month in Forest Park?
The least humid month is April, with an average relative humidity of 73%.
When is the highest UV index in Forest Park?
May through August, with an average maximum UV index of 6, are months with the highest UV index in Forest Park.
When it does not snow in Forest Park?
June through September are months without snowfall in Forest Park.
When are the longest days in Forest Park?
The month with the longest days is June, with an average of 15h and 0min of daylight.
What month is the hottest in Forest Park?
July stands out as Forest Park's warmest month, with temperatures ranging between an average high of 84.9°F (29.4°C) and a low of 66.7°F (19.3°C).
What is the wettest month in Forest Park?
July is the month with the most rainfall in Forest Park, Pennsylvania. Rain falls for 17.3 days and accumulates 2.87" (73mm) of precipitation.
What month has the most sunshine in Forest Park?
With an average of 10.6h of sunshine, July has the most sunshine of the year.
What is the driest month in Forest Park?
The month with the least rainfall is September, when the rain falls for 12 days and typically collects 1.65" (42mm) of precipitation.
What is the month with the shortest days in Forest Park?
With an average of 9h and 24min of daylight, December has the shortest days of the year in Forest Park.
Average temperature
Forest Park, PA
The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (35.6°F).
The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).
Average pressure
Forest Park, PA
- Average pressure in January:
30.08"Hg - Average pressure in February:
30.05"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.99"Hg - Average pressure in September:
30.06"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.12"Hg - Average pressure in December:
30.09"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Forest Park, PA
- Average wind speed in January:
8.1mph - Average wind speed in February:
8mph - Average wind speed in March:
8.3mph - Average wind speed in April:
8.1mph - Average wind speed in May:
6.5mph - Average wind speed in June:
6mph
- Average wind speed in July:
5.3mph - Average wind speed in August:
5.2mph - Average wind speed in September:
5.7mph - Average wind speed in October:
6.7mph - Average wind speed in November:
7.1mph - Average wind speed in December:
7.6mph
The windiest month (with the highest average wind speed) is March (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity
Forest Park, PA
The months with the highest relative humidity are February and October (79%).
The month with the lowest relative humidity is April (73%).
Average rainfall
Forest Park, PA
- Average rainfall in January:
1.85" - Average rainfall in February:
2.01" - Average rainfall in March:
2.48" - Average rainfall in April:
2.24" - Average rainfall in May:
2.72" - Average rainfall in June:
2.36"
- Average rainfall in July:
2.87" - Average rainfall in August:
2.8" - Average rainfall in September:
1.65" - Average rainfall in October:
2.44" - Average rainfall in November:
2.13" - Average rainfall in December:
2.76"
The wettest month (with the highest rainfall) is July (2.87").
The driest month (with the least rainfall) is September (1.65").
Average rainfall days
Forest Park, PA
- Average rainfall days in January:
8.7 days - Average rainfall days in February:
10.1 days - Average rainfall days in March:
12.8 days - Average rainfall days in April:
15.8 days - Average rainfall days in May:
17.1 days - Average rainfall days in June:
16.8 days
- Average rainfall days in July:
17.3 days - Average rainfall days in August:
15.1 days - Average rainfall days in September:
12 days - Average rainfall days in October:
12.6 days - Average rainfall days in November:
9.4 days - Average rainfall days in December:
10.9 days
The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is January (8.7 days).
Average snowfall
Forest Park, PA
- Average snowfall in January:
2.13" - Average snowfall in February:
2.44" - Average snowfall in March:
2.76" - Average snowfall in April:
0.2" - Average snowfall in May:
0.24" - Average snowfall in June:
0"
The month with the highest snowfall is March (2.76").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Forest Park, PA
- Average snowfall days in January:
7.9 days - Average snowfall days in February:
6.8 days - Average snowfall days in March:
4.6 days - Average snowfall days in April:
0.3 days - Average snowfall days in May:
0.1 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:
0.1 days - Average snowfall days in November:
0.7 days - Average snowfall days in December:
4.1 days
The month with the highest number of snowfall days is January (7.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Forest Park, PA
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 2min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 2min
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 24min).
- Average sunshine in January:
4h and 5min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 3min - Average sunshine in April:
8h and 2min - Average sunshine in May:
8h and 3min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 0min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 4min - Average sunshine in December:
5h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days
Forest Park, PA
- Average sunshine days in January:
17.8 days - Average sunshine days in February:
12.9 days - Average sunshine days in March:
13.9 days - Average sunshine days in April:
12.1 days - Average sunshine days in May:
12.4 days - Average sunshine days in June:
11 days
- Average sunshine days in July:
11.8 days - Average sunshine days in August:
13.5 days - Average sunshine days in September:
15.6 days - Average sunshine days in October:
15.8 days - Average sunshine days in November:
18.5 days - Average sunshine days in December:
16.6 days
The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is June (11 days).
Average UV index
Forest Park, PA
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Forest Park, PA
The months with the most cloud cover are February and December (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility
Forest Park, PA
The months with the highest visibility are January, February, March, April, June, July, August, October, November and December (6mi).
The months with the lowest visibility are May and September (5mi).
Forest Park, Pennsylvania, USA
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