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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, like December, in Lyons, Pennsylvania, is a wintry winter month, with an average temperature fluctuating between 34.3°F (1.3°C) and 21.9°F (-5.6°C). In Lyons, the month of January is known for its lowest average temperatures, reaching a high of 34.3°F (1.3°C) and a low of 21.9°F (-5.6°C). Weather in January »
Weather in February
February, the last month of the winter in Lyons, is also a wintry month, with an average temperature fluctuating between 37.6°F (3.1°C) and 23.5°F (-4.7°C). The transition into February reveals an average high-temperature of a still wintry 37.6°F (3.1°C), mirroring a close resemblance to January. Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Lyons, Pennsylvania, with an average temperature ranging between max 46.8°F (8.2°C) and min 30.6°F (-0.8°C). As Lyons transitions into March, the average high-temperature shows a change, moving from a cold 37.6°F (3.1°C) in February to a chilly 46.8°F (8.2°C). Weather in March »
Weather in April
April in Lyons, Pennsylvania, is a moderate spring month, with an average temperature fluctuating between 40.5°F (4.7°C) and 59°F (15°C). Lyons's weather in April presents a rise in the average high-temperature, moving from a frosty 46.8°F (8.2°C) in March to a moderate 59°F (15°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Lyons, Pennsylvania, with an average temperature ranging between max 69.4°F (20.8°C) and min 50.9°F (10.5°C). The arrival of May signals an increase in the average high-temperature, moving from a mild 59°F (15°C) in April to an agreeable 69.4°F (20.8°C). Weather in May »
Weather in June
June, the first month of the summer in Lyons, 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 58.1°F (14.5°C). The commencement of June sees a minor shift in the average high-temperature, moving from an agreeable 69.4°F (20.8°C) in May to a moderately hot 77.5°F (25.3°C). Weather in June »
Weather in July
July, like June, in Lyons, Pennsylvania, is a moderately hot summer month, with an average temperature fluctuating between 63.1°F (17.3°C) and 83.5°F (28.6°C). In Lyons, July is the month with the highest recorded average temperatures, measuring a high of 83.5°F (28.6°C) and a low of 63.1°F (17.3°C). The heat index for July is calculated to be a hot 91.4°F (33°C). Weather in July »
Weather in August
August, the last month of the summer in Lyons, is also a moderately hot month, with temperature in the range of an average low of 61.3°F (16.3°C) and an average high of 81.1°F (27.3°C). The average high-temperature is a still moderately hot 81.1°F (27.3°C) in August, hardly different from the 83.5°F (28.6°C) recorded in July. Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Lyons, Pennsylvania, with temperature in the range of an average high of 74.3°F (23.5°C) and an average low of 55°F (12.8°C). The arrival of September correlates with a minor temperature reduction, down from August's 81.1°F (27.3°C) to a still moderately hot 74.3°F (23.5°C). Weather in September »
Weather in October
October, the same as September, is another refreshing autumn month in Lyons, Pennsylvania, with an average temperature varying between 61.9°F (16.6°C) and 45.9°F (7.7°C). Setting in of October comes with a decrease in the average high-temperature, moving from a warm 74.3°F (23.5°C) in September to a comfortable 61.9°F (16.6°C). Weather in October »
Weather in November
November, the last month of the autumn in Lyons, is also a frosty month, with an average temperature fluctuating between 35.2°F (1.8°C) and 49.8°F (9.9°C). November brings a minor decrease, with the average high-temperature reducing from a refreshing 61.9°F (16.6°C) in October to a chilly 49.8°F (9.9°C). Weather in November »
Weather in December
December, the first month of the winter in Lyons, is also an icy month, with an average temperature ranging between min 29.1°F (-1.6°C) and max 40.1°F (4.5°C). December involves a decrease in temperature, down from a frosty 49.8°F (9.9°C) in November to a cold 40.1°F (4.5°C). Weather in December »
Updated: Aug 21, 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
What is the coldest time of year?
January, on average, is the coldest month, registering a high temperature of 34.3°F (1.3°C) and a low of 21.9°F (-5.6°C).
How many days does it rain in Lyons?
Throughout the year, there are 147.9 rainfall days, and 25.94" (659mm) of precipitation is accumulated.
When does it snow?
January through April, October through December are months with snowfall.
What is the snowiest month?
January is the month with the most snowfall. Snow falls for 7.8 days and accumulates 4.02" (102mm) of snow.
How much does it snow?
Throughout the year, in Lyons, there are 24.9 snowfall days, and 13.54" (344mm) of snow is accumulated.
What are the months with the lowest UV index?
The months with the lowest UV index in Lyons are January through March, November and December, with an average maximum UV index of 2.
What is the most humid month?
February is the most humid month, with an average relative humidity of 82%.
What is the month with the least sunshine?
With an average of 4.5h of sunshine, February has the least sunshine of the year.
When is Daylight Saving Time (DST)?
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 least humid month?
The least humid month in Lyons is April, with an average relative humidity of 76%.
When it does not snow?
May through September are months without snowfall in Lyons.
When are the longest days?
With an average of 15h and 0min of daylight, June has the longest days of the year.
When is the highest UV index?
The months with the highest UV index are June and July, with an average maximum UV index of 6.
What month is the hottest?
The month of July, characterized by an average high of 83.5°F (28.6°C) and a low of 63.1°F (17.3°C), is recognized as the warmest.
What month has the most sunshine?
The month with the most sunshine is July, with an average of 10.4h of sunshine.
What is the rainiest month?
The month with the most rainfall is August, when the rain falls for 14.9 days and typically aggregates up to 2.8" (71mm) of precipitation.
What is the driest month?
September is the month with the least rainfall. Rain falls for 11.5 days and accumulates 1.54" (39mm) of precipitation.
What is the month with the shortest days in Lyons?
December has the shortest days of the year, with an average of 9h and 18min of daylight.
Average temperature
Lyons, PA
The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is January (34.3°F).
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (21.9°F).
Average pressure
Lyons, PA
- Average pressure in January:
30.09"Hg - Average pressure in February:
30.06"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:
29.97"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
Lyons, PA
- Average wind speed in January:
8mph - Average wind speed in February:
8mph - Average wind speed in March:
8.2mph - Average wind speed in April:
8mph - Average wind speed in May:
6.2mph - Average wind speed in June:
5.8mph
- Average wind speed in July:
5mph - Average wind speed in August:
4.8mph - Average wind speed in September:
5.4mph - Average wind speed in October:
6.6mph - Average wind speed in November:
7mph - Average wind speed in December:
7.6mph
The windiest month (with the highest average wind speed) is March (8.2mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity
Lyons, PA
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is April (76%).
Average rainfall
Lyons, PA
- Average rainfall in January:
1.93" - Average rainfall in February:
1.73" - Average rainfall in March:
2.13" - Average rainfall in April:
2.4" - Average rainfall in May:
2.56" - Average rainfall in June:
2.24"
- Average rainfall in July:
2.52" - Average rainfall in August:
2.8" - Average rainfall in September:
1.54" - Average rainfall in October:
2.09" - Average rainfall in November:
1.97" - Average rainfall in December:
2.05"
The wettest month (with the highest rainfall) is August (2.8").
The driest month (with the least rainfall) is September (1.54").
Average rainfall days
Lyons, PA
- Average rainfall days in January:
7.2 days - Average rainfall days in February:
8.5 days - Average rainfall days in March:
11.5 days - Average rainfall days in April:
15.5 days - Average rainfall days in May:
17.2 days - Average rainfall days in June:
14.6 days
- Average rainfall days in July:
15.9 days - Average rainfall days in August:
14.9 days - Average rainfall days in September:
11.5 days - Average rainfall days in October:
12.5 days - Average rainfall days in November:
8.5 days - Average rainfall days in December:
10.1 days
The month with the highest number of rainy days is May (17.2 days).
The month with the least rainy days is January (7.2 days).
Average snowfall
Lyons, PA
The month with the highest snowfall is January (4.02").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Lyons, PA
- Average snowfall days in January:
7.8 days - Average snowfall days in February:
6.6 days - Average snowfall days in March:
5 days - Average snowfall days in April:
0.3 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:
0.1 days - Average snowfall days in November:
0.6 days - Average snowfall days in December:
4.5 days
The month with the highest number of snowfall days is January (7.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Lyons, 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:
9h and 5min - 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 18min).
- Average sunshine in January:
4h and 4min - Average sunshine in February:
4h and 3min - Average sunshine in March:
6h and 1min - Average sunshine in April:
7h and 5min - Average sunshine in May:
8h and 1min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
9h and 5min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 2min - Average sunshine in November:
5h and 3min - Average sunshine in December:
4h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days
Lyons, PA
- Average sunshine days in January:
18.1 days - Average sunshine days in February:
14.4 days - Average sunshine days in March:
14.8 days - Average sunshine days in April:
12.7 days - Average sunshine days in May:
11 days - Average sunshine days in June:
13.3 days
- Average sunshine days in July:
13 days - Average sunshine days in August:
14 days - Average sunshine days in September:
16.1 days - Average sunshine days in October:
16.5 days - Average sunshine days in November:
19.7 days - Average sunshine days in December:
17.4 days
The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is May (11 days).
Average UV index
Lyons, PA
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Lyons, PA
The months with the most cloud cover are February and December (Cloud cover 51).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility
Lyons, PA
The months with the highest visibility are January, March, April, June, July and November (6mi).
The months with the lowest visibility are February, May, August, September, October and December (5mi).
Lyons, Pennsylvania, USA
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