Expand
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, like December, in Greenock, Pennsylvania, is another cold winter month, with an average temperature ranging between min 20.7°F (-6.3°C) and max 33.6°F (0.9°C). January, marked by an average high-temperature of 33.6°F (0.9°C) and a low-temperature of 20.7°F (-6.3°C), is the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is also a wintry month in Greenock, Pennsylvania, with an average temperature varying between 37.6°F (3.1°C) and 23.4°F (-4.8°C). Greenock commences February with an average high-temperature of a still icy 37.6°F (3.1°C), maintaining a close resemblance to the previous month. Weather in February »
Weather in March
March, the first month of the spring in Greenock, is a frosty month, with temperature in the range of an average low of 31.3°F (-0.4°C) and an average high of 47.8°F (8.8°C). The commencement of March sees a shift in the average high-temperature, moving from a wintry 37.6°F (3.1°C) in February to a chilly 47.8°F (8.8°C). Weather in March »
Weather in April
April in Greenock, Pennsylvania, is a mild spring month, with temperature in the range of an average high of 60.1°F (15.6°C) and an average low of 41.4°F (5.2°C). April brings a temperature change, with average high-temperatures moving from March's frosty 47.8°F (8.8°C) to a mild 60.1°F (15.6°C). Weather in April »
Weather in May
May, the last month of the spring in Greenock, is a pleasant month, with an average temperature varying between 51.4°F (10.8°C) and 71.8°F (22.1°C). The onset of May brings a rise in the average high-temperature, elevating from a refreshing 60.1°F (15.6°C) in April to an agreeable 71.8°F (22.1°C). Weather in May »
Weather in June
June, the first month of the summer in Greenock, is a moderately hot month, with temperature in the range of an average high of 78.6°F (25.9°C) and an average low of 57.7°F (14.3°C). The shift into June brings a slight increase in the average high-temperature, moving from an agreeable 71.8°F (22.1°C) in May to a warm 78.6°F (25.9°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Greenock, Pennsylvania, with an average temperature fluctuating between 61.5°F (16.4°C) and 82.9°F (28.3°C). Greenock's warmest temperatures are experienced in July, with average high temperatures of 82.9°F (28.3°C) and lows of 61.5°F (16.4°C). In July, the heat index is computed to be a tropical 89.6°F (32°C). Weather in July »
Weather in August
August, the last month of the summer in Greenock, is also a moderately hot month, with an average temperature varying between 60.1°F (15.6°C) and 81.5°F (27.5°C). Greenock's average high-temperature in August sits at a still warm 81.5°F (27.5°C), showing little difference from the previous month. Weather in August »
Weather in September
September, the first month of the autumn in Greenock, is still a warm month, with temperature in the range of an average high of 75.4°F (24.1°C) and an average low of 55°F (12.8°C). The arrival of September corresponds with a light shift in temperature, down from 81.5°F (27.5°C) in August to a still warm 75.4°F (24.1°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Greenock, Pennsylvania, with an average temperature fluctuating between 62.1°F (16.7°C) and 45.3°F (7.4°C). As September transitions to October, the average high-temperature falls from a moderately hot 75.4°F (24.1°C) to a comfortable 62.1°F (16.7°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Greenock, Pennsylvania, with an average temperature ranging between max 49.5°F (9.7°C) and min 34°F (1.1°C). The start of November involves a temperature drop, moving from a refreshing 62.1°F (16.7°C) in October to a frosty 49.5°F (9.7°C). Weather in November »
Weather in December
December, the first month of the winter in Greenock, is still a cold month, with an average temperature ranging between max 39.6°F (4.2°C) and min 28.6°F (-1.9°C). As November transitions to December, the average high-temperature falls from a frosty 49.5°F (9.7°C) to an icy 39.6°F (4.2°C). Weather in December »
[Resources]Frequently asked questions
What are the coldest months in Greenock?
January stands out as Greenock's coldest month, with an average high-temperature of 33.6°F (0.9°C) and a low-temperature of 20.7°F (-6.3°C).
What is the driest month in Greenock?
January and November are months with the least rain in Greenock, Pennsylvania, when the rain falls for 9.1 days and typically aggregates up to 1.14" (29mm) of rain.
How much does it rain in Greenock?
In Greenock, during the entire year, the rain falls for 161.9 days and collects up to 19.29" (490mm) of precipitation.
When does it snow in Greenock?
January through April, October through December are months with snowfall.
When does it snow the most in Greenock?
The month with the most snowfall in Greenock, Pennsylvania, is January, when snow falls for 14.2 days and typically aggregates up to 2.13" (54mm) of snow.
How much does it snow in Greenock?
Throughout the year, there are 49.2 snowfall days, and 8.62" (219mm) of snow is accumulated.
What is the month with the least sunshine in Greenock?
January has the least sunshine of the year, with an average of 3h of sunshine.
What is the most humid month in Greenock?
With an average relative humidity of 85%, February is the most humid month in Greenock.
When is Daylight Saving Time (DST) in Greenock?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Greenock, Pennsylvania, 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 Greenock?
The months with the lowest humidity in Greenock are April, July and August, with an average relative humidity of 76%.
What is the rainiest month in Greenock?
The month with the most rainfall in Greenock, Pennsylvania, is May, when the rain falls for 18.3 days and typically aggregates up to 2.28" (58mm) of precipitation.
When it does not snow in Greenock?
In Greenock, snow does not fall in May through September.
What are the months with the highest UV index in Greenock?
The months with the highest UV index are May through August, with an average maximum UV index of 6.
When are the longest days in Greenock?
The month with the longest days is June, with an average of 15h and 0min of daylight.
What is the hottest time of year in Greenock?
In Greenock, Pennsylvania, the average highest temperatures are observed in July, with a high of 82.9°F (28.3°C) and a low of 61.5°F (16.4°C).
What month has the most sunshine in Greenock?
August has the most sunshine of the year in Greenock, with an average of 10.3h of sunshine.
What is the month with the shortest days in Greenock?
December has the shortest days of the year, with an average of 9h and 24min of daylight.
When is the lowest UV index in Greenock?
December is the month with the lowest UV index, with an average maximum UV index of 1.
Average temperature
Greenock, PA
The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (33.6°F).
The month with the highest average low temperature is July (61.5°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).
Average pressure
Greenock, PA
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.08"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30"Hg - Average pressure in June:
29.95"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
30"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:
30.11"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed
Greenock, PA
- Average wind speed in January:
8mph - Average wind speed in February:
7.8mph - Average wind speed in March:
7.3mph - Average wind speed in April:
7.5mph - Average wind speed in May:
6.1mph - Average wind speed in June:
5.6mph
- Average wind speed in July:
4.8mph - Average wind speed in August:
4.7mph - Average wind speed in September:
5.1mph - Average wind speed in October:
6.3mph - Average wind speed in November:
6.8mph - Average wind speed in December:
7.4mph
The windiest month (with the highest average wind speed) is January (8mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity
Greenock, PA
The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are April, July and August (76%).
Average rainfall
Greenock, PA
- Average rainfall in January:
1.14" - Average rainfall in February:
1.3" - Average rainfall in March:
1.26" - Average rainfall in April:
1.97" - Average rainfall in May:
2.28" - Average rainfall in June:
2.2"
- Average rainfall in July:
2.13" - Average rainfall in August:
1.57" - Average rainfall in September:
1.38" - Average rainfall in October:
1.46" - Average rainfall in November:
1.14" - Average rainfall in December:
1.46"
The wettest month (with the highest rainfall) is May (2.28").
The driest months (with the least rainfall) are January and November (1.14").
Average rainfall days
Greenock, PA
- Average rainfall days in January:
9.1 days - Average rainfall days in February:
9.3 days - Average rainfall days in March:
12.8 days - Average rainfall days in April:
15.5 days - Average rainfall days in May:
18.3 days - Average rainfall days in June:
16.3 days
- Average rainfall days in July:
17.2 days - Average rainfall days in August:
15.8 days - Average rainfall days in September:
12.8 days - Average rainfall days in October:
13.8 days - Average rainfall days in November:
9.8 days - Average rainfall days in December:
11.2 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is January (9.1 days).
Average snowfall
Greenock, PA
The month with the highest snowfall is January (2.13").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Greenock, PA
- Average snowfall days in January:
14.2 days - Average snowfall days in February:
11.8 days - Average snowfall days in March:
7 days - Average snowfall days in April:
1.9 days - Average snowfall days in May:
0 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:
0.2 days - Average snowfall days in November:
4 days - Average snowfall days in December:
10.1 days
The month with the highest number of snowfall days is January (14.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Greenock, 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:
3h and 0min - Average sunshine in February:
3h and 4min - Average sunshine in March:
5h and 3min - Average sunshine in April:
7h and 5min - Average sunshine in May:
8h and 5min - Average sunshine in June:
9h and 3min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
10h and 2min - Average sunshine in September:
8h and 4min - Average sunshine in October:
5h and 2min - Average sunshine in November:
4h and 5min - Average sunshine in December:
3h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days
Greenock, PA
- Average sunshine days in January:
11.3 days - Average sunshine days in February:
9 days - Average sunshine days in March:
11.8 days - Average sunshine days in April:
11.9 days - Average sunshine days in May:
10.3 days - Average sunshine days in June:
11.1 days
- Average sunshine days in July:
11.5 days - Average sunshine days in August:
13.1 days - Average sunshine days in September:
14.5 days - Average sunshine days in October:
14 days - Average sunshine days in November:
17 days - Average sunshine days in December:
12.1 days
The month with the most sunshine days is November (17 days).
The month with the least sunshine days is February (9 days).
Average UV index
Greenock, PA
The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Greenock, PA
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility
Greenock, PA
The months with the highest visibility are April, June, July, August and November (6mi).
The months with the lowest visibility are January, February, March, May, September, October and December (5mi).
Greenock, Pennsylvania, USA
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location
