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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 Monessen, Pennsylvania, with an average temperature fluctuating between 21.2°F (-6°C) and 34°F (1.1°C). Monessen's coldest weather arrives in January, when temperatures average a high of 34°F (1.1°C) and a low of 21.2°F (-6°C). Weather in January »
Weather in February
The last month of the winter, February, is also a wintry month in Monessen, Pennsylvania, with temperature in the range of an average low of 23.7°F (-4.6°C) and an average high of 38.7°F (3.7°C). Monessen, Pennsylvania, records a slight change with February's average high-temperatures adjusting to a still wintry 38.7°F (3.7°C) from January's 34°F (1.1°C). Weather in February »
Weather in March
March, the first month of the spring in Monessen, is a chilly month, with an average temperature ranging between min 31.5°F (-0.3°C) and max 48°F (8.9°C). March brings a rise in the average high-temperature, transitioning from February's icy 38.7°F (3.7°C) to a chilly 48°F (8.9°C). Weather in March »
Weather in April
April is a moderate spring month in Monessen, Pennsylvania, with temperature in the range of an average low of 41.2°F (5.1°C) and an average high of 60.6°F (15.9°C). With the onset of April, Monessen experiences a temperature shift, with the average high-temperature moving from a chilly 48°F (8.9°C) in March to a moderate 60.6°F (15.9°C). Weather in April »
Weather in May
May, the last month of the spring in Monessen, is a pleasant month, with temperature in the range of an average high of 72.1°F (22.3°C) and an average low of 51.6°F (10.9°C). May's arrival sees a rise in the average high-temperature, jumping from April's mild 60.6°F (15.9°C) to an agreeable 72.1°F (22.3°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Monessen, Pennsylvania, with an average temperature fluctuating between 57.7°F (14.3°C) and 78.6°F (25.9°C). A subtle rise in the average high-temperature is observed during June, adjusting from a pleasant 72.1°F (22.3°C) in May to a moderately hot 78.6°F (25.9°C). Weather in June »
Weather in July
July, like June, in Monessen, Pennsylvania, is another warm summer month, with temperature in the range of an average high of 82.9°F (28.3°C) and an average low of 61.5°F (16.4°C). July, recording an average high temperature of 82.9°F (28.3°C) and a low temperature of 61.5°F (16.4°C), is Monessen's warmest month. Throughout July, the heat index is evaluated at a hot 89.6°F (32°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Monessen, Pennsylvania, with temperature in the range of an average high of 81.9°F (27.7°C) and an average low of 59.7°F (15.4°C). In Monessen, August's average high-temperature stands at a still warm 81.9°F (27.7°C), closely related to the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Monessen, Pennsylvania, with an average temperature fluctuating between 75.4°F (24.1°C) and 55°F (12.8°C). September signals a slight drop in average high-temperature, sliding from August's moderately hot 81.9°F (27.7°C) 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 Monessen, Pennsylvania, with temperature in the range of an average high of 62.2°F (16.8°C) and an average low of 45.1°F (7.3°C). As October begins, there is a decrease in the average high-temperature, falling from a moderately hot 75.4°F (24.1°C) in September to an enjoyable 62.2°F (16.8°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Monessen, Pennsylvania, with temperature in the range of an average low of 33.8°F (1°C) and an average high of 49.6°F (9.8°C). November's onset corresponds with a shift in the average high-temperature, moving from an enjoyable 62.2°F (16.8°C) in October to a chilly 49.6°F (9.8°C). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Monessen, Pennsylvania, with temperature in the range of an average high of 40.1°F (4.5°C) and an average low of 28.8°F (-1.8°C). December brings a decrease in the average high-temperature, shifting from a chilly 49.6°F (9.8°C) in November to a cold 40.1°F (4.5°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest time of year in Monessen?
Monessen's temperature records reveal January as the coldest month, marked by average highs of 34°F (1.1°C) and lows of 21.2°F (-6°C).
What is the most humid month in Monessen?
The months with the highest humidity in Monessen, Pennsylvania, are January and February, with an average relative humidity of 84%.
How much does it rain in Monessen?
In Monessen, Pennsylvania, during the entire year, the rain falls for 191.3 days and collects up to 35.24" (895mm) of precipitation.
When does it snow in Monessen?
January through May, October through December are months with snowfall in Monessen.
When does it snow the most in Monessen?
January is the month with the most snowfall in Monessen, Pennsylvania. Snow falls for 17.8 days and accumulates 6.26" (159mm) of snow.
How many days does it snow in Monessen?
Throughout the year, there are 60.2 snowfall days, and 25.08" (637mm) of snow is accumulated.
What is the month with the least sunshine in Monessen?
January has the least sunshine of the year in Monessen, Pennsylvania, with an average of 3h of sunshine.
When is Daylight Saving Time (DST) in Monessen?
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.
What is the rainiest month in Monessen?
May is the month with the most rainfall in Monessen. Rain falls for 21.8 days and accumulates 3.78" (96mm) of precipitation.
What are the months with the highest UV index in Monessen?
May through July, with an average maximum UV index of 6, are months with the highest UV index.
When it does not snow in Monessen?
In Monessen, snow does not fall in June through September.
When are the longest days in Monessen?
June has the longest days of the year, with an average of 15h and 0min of daylight.
What is the hottest time of year in Monessen?
Monessen's July weather reaches an average high of 82.9°F (28.3°C) and an average low of 61.5°F (16.4°C), making it the warmest month.
What is the least humid month in Monessen?
The least humid month in Monessen is August, with an average relative humidity of 76%.
What month has the most sunshine in Monessen?
August has the most sunshine of the year in Monessen, with an average of 10.2h of sunshine.
What is the driest month in Monessen?
The month with the least rainfall in Monessen, Pennsylvania, is November, when the rain falls for 12.6 days and typically collects 2.13" (54mm) of precipitation.
What is the month with the shortest days in Monessen?
December has the shortest days of the year in Monessen, Pennsylvania, with an average of 9h and 24min of daylight.
What is the month with the lowest UV index in Monessen?
The month with the lowest UV index is December, with an average maximum UV index of 1.
Average temperature
Monessen, 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 (34°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 (21.2°F).
Average pressure
Monessen, 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:
30.14"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed
Monessen, PA
- Average wind speed in January:
7.9mph - Average wind speed in February:
7.6mph - Average wind speed in March:
7.3mph - Average wind speed in April:
7.3mph - Average wind speed in May:
6mph - Average wind speed in June:
5.6mph
- Average wind speed in July:
4.7mph - Average wind speed in August:
4.6mph - Average wind speed in September:
5mph - Average wind speed in October:
6.1mph - Average wind speed in November:
6.6mph - Average wind speed in December:
7.3mph
The windiest month (with the highest average wind speed) is January (7.9mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).
Average humidity
Monessen, PA
The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is August (76%).
Average rainfall
Monessen, PA
- Average rainfall in January:
2.64" - Average rainfall in February:
2.91" - Average rainfall in March:
2.91" - Average rainfall in April:
3.39" - Average rainfall in May:
3.78" - Average rainfall in June:
3.39"
- Average rainfall in July:
3.19" - Average rainfall in August:
2.52" - Average rainfall in September:
2.4" - Average rainfall in October:
2.91" - Average rainfall in November:
2.13" - Average rainfall in December:
3.07"
The wettest month (with the highest rainfall) is May (3.78").
The driest month (with the least rainfall) is November (2.13").
Average rainfall days
Monessen, PA
- Average rainfall days in January:
11.7 days - Average rainfall days in February:
11.7 days - Average rainfall days in March:
15.3 days - Average rainfall days in April:
18.2 days - Average rainfall days in May:
21.8 days - Average rainfall days in June:
19.1 days
- Average rainfall days in July:
19.3 days - Average rainfall days in August:
17.7 days - Average rainfall days in September:
14.3 days - Average rainfall days in October:
15.6 days - Average rainfall days in November:
12.6 days - Average rainfall days in December:
14 days
The month with the highest number of rainy days is May (21.8 days).
The months with the least rainy days are January and February (11.7 days).
Average snowfall
Monessen, PA
- Average snowfall in January:
6.26" - Average snowfall in February:
6.22" - Average snowfall in March:
4.45" - Average snowfall in April:
0.79" - Average snowfall in May:
0.12" - Average snowfall in June:
0"
The month with the highest snowfall is January (6.26").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Monessen, PA
- Average snowfall days in January:
17.8 days - Average snowfall days in February:
13.4 days - Average snowfall days in March:
8.6 days - Average snowfall days in April:
2.5 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:
0.4 days - Average snowfall days in November:
4.8 days - Average snowfall days in December:
12.6 days
The month with the highest number of snowfall days is January (17.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Monessen, 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 4min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
10h and 1min - 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 4min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days
Monessen, PA
- Average sunshine days in January:
6.8 days - Average sunshine days in February:
7.7 days - Average sunshine days in March:
8.8 days - Average sunshine days in April:
10.2 days - Average sunshine days in May:
8.2 days - Average sunshine days in June:
9 days
- Average sunshine days in July:
9.6 days - Average sunshine days in August:
12.3 days - Average sunshine days in September:
13.7 days - Average sunshine days in October:
12.7 days - Average sunshine days in November:
14.3 days - Average sunshine days in December:
9.9 days
The month with the most sunshine days is November (14.3 days).
The month with the least sunshine days is January (6.8 days).
Average UV index
Monessen, PA
The months with the highest UV index are May, June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Monessen, PA
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility
Monessen, PA
The months with the highest visibility are April, August and November (6mi).
The months with the lowest visibility are January and February (4mi).
Monessen, Pennsylvania, USA
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