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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 another cold winter month in McKnightstown, Pennsylvania, with temperature in the range of an average high of 35.6°F (2°C) and an average low of 22.6°F (-5.2°C). January, with average temperatures reaching a high of 35.6°F (2°C) and a low of 22.6°F (-5.2°C), is the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is another cold month in McKnightstown, Pennsylvania, with an average temperature fluctuating between 25.2°F (-3.8°C) and 39.4°F (4.1°C). The transition from January to February sees an average high-temperature of a still icy 39.4°F (4.1°C), indicating a minor variance from the prior month. Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in McKnightstown, Pennsylvania, with an average temperature fluctuating between 48.4°F (9.1°C) and 32°F (0°C). March's arrival coincides with a rise in the average high-temperature, moving from February's wintry 39.4°F (4.1°C) to a chilly 48.4°F (9.1°C). Weather in March »
Weather in April
April is an enjoyable spring month in McKnightstown, Pennsylvania, with temperature in the range of an average low of 41.9°F (5.5°C) and an average high of 61°F (16.1°C). McKnightstown's transition into April brings a rise in the average high-temperature, moving from a frosty 48.4°F (9.1°C) in March to a comfortable 61°F (16.1°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in McKnightstown, Pennsylvania, with temperature in the range of an average low of 52.2°F (11.2°C) and an average high of 71.1°F (21.7°C). The average high-temperature increases in May, moving from a refreshing 61°F (16.1°C) in April to an agreeable 71.1°F (21.7°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in McKnightstown, Pennsylvania, with an average temperature ranging between min 59.2°F (15.1°C) and max 79°F (26.1°C). The arrival of June brings a soft temperature shift, with the average high-temperature nudging from a pleasant 71.1°F (21.7°C) in May to a moderately hot 79°F (26.1°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in McKnightstown, Pennsylvania, with an average temperature varying between 84°F (28.9°C) and 64°F (17.8°C). July, having an average high-temperature of 84°F (28.9°C) and an average low-temperature of 64°F (17.8°C), is the warmest month. The average heat index in July is calculated to be a hot 91.4°F (33°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in McKnightstown, Pennsylvania, with an average temperature fluctuating between 62.2°F (16.8°C) and 81.3°F (27.4°C). August welcomes an average high-temperature of a still moderately hot 81.3°F (27.4°C), not much different from the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in McKnightstown, is also a moderately hot month, with temperature in the range of an average low of 56.3°F (13.5°C) and an average high of 74.8°F (23.8°C). In the transition to September, McKnightstown observes a minor drop in the average high-temperature, shifting from a warm 81.3°F (27.4°C) in August to a still moderately hot 74.8°F (23.8°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in McKnightstown, Pennsylvania, with temperature in the range of an average high of 63.1°F (17.3°C) and an average low of 46.2°F (7.9°C). Onset of October witnesses a reduction in the average high-temperature, falling from a moderately hot 74.8°F (23.8°C) in September to a comfortable 63.1°F (17.3°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in McKnightstown, Pennsylvania, with an average temperature ranging between max 50.7°F (10.4°C) and min 35.4°F (1.9°C). McKnightstown's transition into November involves a shift in temperature, receding from a refreshing 63.1°F (17.3°C) in October to a fresh 50.7°F (10.4°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in McKnightstown, Pennsylvania, with temperature in the range of an average low of 29.8°F (-1.2°C) and an average high of 41.5°F (5.3°C). Arrival of December comes with a reduction in the average high-temperature, falling from a cool 50.7°F (10.4°C) in November to a wintry 41.5°F (5.3°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest time of year in McKnightstown?
McKnightstown experiences its lowest temperatures in January, with an average peak of 35.6°F (2°C) and a low of 22.6°F (-5.2°C).
What is the driest month in McKnightstown?
January and February are months with the least rain when the rain falls for 5 days and typically aggregates up to 0.71" (18mm) of rain.
How much does it rain in McKnightstown?
Throughout the year, in McKnightstown, there are 125 rainfall days, and 12.13" (308mm) of precipitation is accumulated.
When does it snow in McKnightstown?
Months with snowfall in McKnightstown are January through April, October through December.
How many days does it snow in McKnightstown?
In McKnightstown, Pennsylvania, during the entire year, snow falls for 20.9 days and aggregates up to 4.8" (122mm) of snow.
What is the month with the lowest UV index in McKnightstown?
The months with the lowest UV index in McKnightstown are January, February, November and December, with an average maximum UV index of 2.
What is the month with the least sunshine in McKnightstown?
February has the least sunshine of the year in McKnightstown, Pennsylvania, with an average of 4.6h of sunshine.
When does it snow the most in McKnightstown?
March is the month with the most snowfall in McKnightstown, Pennsylvania. Snow falls for 3.9 days and accumulates 1.3" (33mm) of snow.
When is Daylight Saving Time (DST) in McKnightstown?
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 are the least humid months in McKnightstown?
The months with the lowest humidity are April and July, with an average relative humidity of 75%.
What is the most humid month in McKnightstown?
May is the most humid month in McKnightstown, with an average relative humidity of 80%.
When it does not snow in McKnightstown?
In McKnightstown, snow does not fall in May through September.
When is the highest UV index in McKnightstown?
The months with the highest UV index in McKnightstown are May through July, with an average maximum UV index of 6.
When are the longest days in McKnightstown?
The month with the longest days is June, with an average of 15h and 0min of daylight.
What part of the year is the hottest in McKnightstown?
In McKnightstown, the average temperatures in July are the highest, with a peak at 84°F (28.9°C) and a low of 64°F (17.8°C).
What is the rainiest month in McKnightstown?
July is the month with the most rainfall in McKnightstown. Rain falls for 14.3 days and accumulates 1.46" (37mm) of precipitation.
What month has the most sunshine in McKnightstown?
July has the most sunshine of the year in McKnightstown, Pennsylvania, with an average of 10.6h of sunshine.
What is the month with the shortest days in McKnightstown?
The month with the shortest days in McKnightstown is December, with an average of 9h and 24min of daylight.
Average temperature
McKnightstown, PA
The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (35.6°F).
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (22.6°F).
Average pressure
McKnightstown, PA
- Average pressure in January:
30.1"Hg - Average pressure in February:
30.07"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.95"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
30"Hg - Average pressure in September:
30.06"Hg - Average pressure in October:
30.04"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
McKnightstown, PA
- Average wind speed in January:
8.1mph - Average wind speed in February:
8.1mph - Average wind speed in March:
8.1mph - Average wind speed in April:
8mph - Average wind speed in May:
6.3mph - Average wind speed in June:
5.8mph
- Average wind speed in July:
4.9mph - 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:
7.1mph - Average wind speed in December:
7.6mph
The windiest months (with the highest average wind speed) are January, February and March (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity
McKnightstown, PA
The month with the highest relative humidity is May (80%).
The months with the lowest relative humidity are April and July (75%).
Average rainfall
McKnightstown, PA
- Average rainfall in January:
0.71" - Average rainfall in February:
0.71" - Average rainfall in March:
0.87" - Average rainfall in April:
1.02" - Average rainfall in May:
1.34" - Average rainfall in June:
1.1"
- Average rainfall in July:
1.46" - Average rainfall in August:
1.42" - Average rainfall in September:
0.75" - Average rainfall in October:
1.02" - Average rainfall in November:
0.87" - Average rainfall in December:
0.87"
The wettest month (with the highest rainfall) is July (1.46").
The driest months (with the least rainfall) are January and February (0.71").
Average rainfall days
McKnightstown, PA
- Average rainfall days in January:
5 days - Average rainfall days in February:
6.6 days - Average rainfall days in March:
10.2 days - Average rainfall days in April:
12.3 days - Average rainfall days in May:
14.8 days - Average rainfall days in June:
12.8 days
- Average rainfall days in July:
14.3 days - Average rainfall days in August:
14.6 days - Average rainfall days in September:
10.5 days - Average rainfall days in October:
9.4 days - Average rainfall days in November:
7 days - Average rainfall days in December:
7.5 days
The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is January (5 days).
Average snowfall
McKnightstown, PA
The month with the highest snowfall is March (1.3").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
McKnightstown, PA
- Average snowfall days in January:
6.1 days - Average snowfall days in February:
6.4 days - Average snowfall days in March:
3.9 days - Average snowfall days in April:
0.4 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:
0.5 days - Average snowfall days in December:
3.4 days
The month with the highest number of snowfall days is February (6.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
McKnightstown, 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:
10h and 0min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 3min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 5min
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 36min).
Average sunshine days
McKnightstown, PA
- Average sunshine days in January:
20.8 days - Average sunshine days in February:
16.8 days - Average sunshine days in March:
17.2 days - Average sunshine days in April:
15 days - Average sunshine days in May:
13.7 days - Average sunshine days in June:
13.8 days
- Average sunshine days in July:
13.8 days - Average sunshine days in August:
13.6 days - Average sunshine days in September:
16.3 days - Average sunshine days in October:
19.4 days - Average sunshine days in November:
21.6 days - Average sunshine days in December:
20.6 days
The month with the most sunshine days is November (21.6 days).
The month with the least sunshine days is August (13.6 days).
Average UV index
McKnightstown, PA
The months with the highest UV index are May, June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
McKnightstown, PA
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility
McKnightstown, 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).
McKnightstown, Pennsylvania, USA
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