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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 Perryville, Maryland, is an icy winter month, with temperature in the range of an average high of 37.8°F (3.2°C) and an average low of 26.1°F (-3.3°C). With its high average temperature of 37.8°F (3.2°C) and a low of 26.1°F (-3.3°C), January is regarded as the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is also an icy month in Perryville, Maryland, with temperature in the range of an average high of 41.7°F (5.4°C) and an average low of 28.4°F (-2°C). With the transition into February, Perryville notes an average high-temperature of a still icy 41.7°F (5.4°C), closely resembling January. Weather in February »
Weather in March
March, the first month of the spring in Perryville, is a fresh month, with an average temperature varying between 34.7°F (1.5°C) and 50.2°F (10.1°C). March marks a minor ascent in the average high-temperature, adjusting from February's icy 41.7°F (5.4°C) to a cool 50.2°F (10.1°C). Weather in March »
Weather in April
April in Perryville, Maryland, is a comfortable spring month, with an average temperature ranging between max 61.9°F (16.6°C) and min 44.6°F (7°C). The shift from March to April sees an increase in the average high-temperature, transitioning from a cool 50.2°F (10.1°C) to a comfortable 61.9°F (16.6°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Perryville, Maryland, with an average temperature ranging between max 71.8°F (22.1°C) and min 54.1°F (12.3°C). The start of May brings a shift in the average high-temperature, increasing from April's comfortable 61.9°F (16.6°C) to an agreeable 71.8°F (22.1°C). Weather in May »
Weather in June
June, the first month of the summer in Perryville, is a moderately hot month, with an average temperature varying between 79.5°F (26.4°C) and 62.2°F (16.8°C). June marks a minor ascent in the average high-temperature, adjusting from May's agreeable 71.8°F (22.1°C) to a moderately hot 79.5°F (26.4°C). Weather in June »
Weather in July
July, like June, in Perryville, Maryland, is another warm summer month, with an average temperature varying between 67.5°F (19.7°C) and 84.6°F (29.2°C). Perryville, Maryland, registers the highest average temperatures during the month of July, with peaks of 84.6°F (29.2°C) and lows of 67.5°F (19.7°C). July's mean heat index is computed to be a fiery hot 95°F (35°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Perryville, Maryland, with temperature in the range of an average high of 82.8°F (28.2°C) and an average low of 65.1°F (18.4°C). Perryville experiences an average high-temperature of a still warm 82.8°F (28.2°C) in August, marking an insignificant shift from 84.6°F (29.2°C) in July. Weather in August »
Weather in September
September, the first month of the autumn in Perryville, is also a moderately hot month, with an average temperature varying between 76.5°F (24.7°C) and 59.7°F (15.4°C). Start of September brings a slight shift in the average high-temperature, dipping a bit from August's 82.8°F (28.2°C) to a still moderately hot 76.5°F (24.7°C). Weather in September »
Weather in October
October, like September, in Perryville, Maryland, is another refreshing autumn month, with temperature in the range of an average high of 64.8°F (18.2°C) and an average low of 50°F (10°C). Start of October brings a shift in the average high-temperature, falling from September's warm 76.5°F (24.7°C) to a refreshing 64.8°F (18.2°C). Weather in October »
Weather in November
November, the last month of the autumn in Perryville, is also a fresh month, with temperature in the range of an average low of 39°F (3.9°C) and an average high of 52.9°F (11.6°C). As November begins, there is a decrease in the average high-temperature, falling from a refreshing 64.8°F (18.2°C) in October to a fresh 52.9°F (11.6°C). Weather in November »
Weather in December
December, the first month of the winter in Perryville, is still a chilly month, with temperature in the range of an average high of 44.1°F (6.7°C) and an average low of 32.9°F (0.5°C). The onset of December brings a small shift in high-temperatures, falling from a fresh 52.9°F (11.6°C) in November to a frosty 44.1°F (6.7°C). Weather in December »
[Resources]Frequently asked questions
What are the coldest months in Perryville?
In Perryville, the average lowest temperatures are observed in January, with a high of 37.8°F (3.2°C) and a low of 26.1°F (-3.3°C).
How much does it rain in Perryville?
In Perryville, Maryland, during the entire year, the rain falls for 153.1 days and collects up to 31.5" (800mm) of precipitation.
When does it snow in Perryville?
January through May, November and December are months with snowfall in Perryville.
When does it snow the most in Perryville?
The month with the most snowfall in Perryville, Maryland, is January, when snow falls for 5.3 days and typically aggregates up to 2.4" (61mm) of snow.
How much does it snow in Perryville?
Throughout the year, in Perryville, Maryland, there are 17.4 snowfall days, and 8.15" (207mm) of snow is accumulated.
What are the months with the lowest UV index in Perryville?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Perryville.
What is the month with the least sunshine in Perryville?
With an average of 4.9h of sunshine, February has the least sunshine of the year.
When is Daylight Saving Time (DST) in Perryville?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Perryville, Maryland, 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 Perryville?
April is the least humid month in Perryville, Maryland, with an average relative humidity of 74%.
What is the most humid month in Perryville?
May is the most humid month in Perryville, with an average relative humidity of 80%.
What are the months with the highest UV index in Perryville?
The months with the highest UV index in Perryville, Maryland, are May through August, with an average maximum UV index of 6.
When it does not snow in Perryville?
June through October are months without snowfall.
When are the longest days in Perryville?
June has the longest days of the year in Perryville, with an average of 14h and 54min of daylight.
What is the warmest month in Perryville?
July brings the highest temperatures, with an average high of 84.6°F (29.2°C) and an average low of 67.5°F (19.7°C).
What month has the most sunshine in Perryville?
July has the most sunshine of the year in Perryville, with an average of 10.7h of sunshine.
What is the wettest month in Perryville?
The month with the most rainfall in Perryville is August, when the rain falls for 14.9 days and typically aggregates up to 3.43" (87mm) of precipitation.
What is the driest month in Perryville?
The month with the least rainfall in Perryville is September, when the rain falls for 11.8 days and typically collects 1.97" (50mm) of precipitation.
What is the month with the shortest days in Perryville?
With an average of 9h and 24min of daylight, December has the shortest days of the year in Perryville, Maryland.
Average temperature
Perryville, MD
The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (37.8°F).
The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).
Average pressure
Perryville, MD
- Average pressure in January:
30.1"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:
29.96"Hg - Average pressure in August:
29.99"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:
30.1"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Perryville, MD
- Average wind speed in January:
8.8mph - Average wind speed in February:
8.9mph - Average wind speed in March:
8.9mph - Average wind speed in April:
8.8mph - Average wind speed in May:
6.9mph - Average wind speed in June:
6.4mph
- Average wind speed in July:
5.4mph - Average wind speed in August:
5.3mph - Average wind speed in September:
6mph - Average wind speed in October:
7.4mph - Average wind speed in November:
7.8mph - Average wind speed in December:
8.2mph
The windiest months (with the highest average wind speed) are February and March (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity
Perryville, MD
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is April (74%).
Average rainfall
Perryville, MD
- Average rainfall in January:
2.2" - Average rainfall in February:
2.28" - Average rainfall in March:
2.56" - Average rainfall in April:
2.68" - Average rainfall in May:
2.83" - Average rainfall in June:
2.56"
- Average rainfall in July:
3.19" - Average rainfall in August:
3.43" - Average rainfall in September:
1.97" - Average rainfall in October:
2.6" - Average rainfall in November:
2.24" - Average rainfall in December:
2.95"
The wettest month (with the highest rainfall) is August (3.43").
The driest month (with the least rainfall) is September (1.97").
Average rainfall days
Perryville, MD
- Average rainfall days in January:
9 days - Average rainfall days in February:
8.8 days - Average rainfall days in March:
13.5 days - Average rainfall days in April:
15.8 days - Average rainfall days in May:
17.4 days - Average rainfall days in June:
14.9 days
- Average rainfall days in July:
16.2 days - Average rainfall days in August:
14.9 days - Average rainfall days in September:
11.8 days - Average rainfall days in October:
11.9 days - Average rainfall days in November:
8.7 days - Average rainfall days in December:
10.2 days
The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is November (8.7 days).
Average snowfall
Perryville, MD
- Average snowfall in January:
2.4" - Average snowfall in February:
1.81" - Average snowfall in March:
2.28" - Average snowfall in April:
0.12" - Average snowfall in May:
0.12" - Average snowfall in June:
0"
The month with the highest snowfall is January (2.4").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days
Perryville, MD
- Average snowfall days in January:
5.3 days - Average snowfall days in February:
4.7 days - Average snowfall days in March:
3.8 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 days - Average snowfall days in November:
0.3 days - Average snowfall days in December:
2.9 days
The month with the highest number of snowfall days is January (5.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight / Average sunshine
Perryville, MD
- Average daylight in January:
9h and 5min - 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:
14h and 5min
- 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: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January:
5h and 1min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 3min - Average sunshine in April:
8h and 3min - Average sunshine in May:
8h and 4min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 1min - Average sunshine in September:
9h and 1min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 5min - Average sunshine in December:
5h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).
Average sunshine days
Perryville, MD
- Average sunshine days in January:
18 days - Average sunshine days in February:
15.3 days - Average sunshine days in March:
14.3 days - Average sunshine days in April:
12.3 days - Average sunshine days in May:
11.3 days - Average sunshine days in June:
12.8 days
- Average sunshine days in July:
12.4 days - Average sunshine days in August:
13.9 days - Average sunshine days in September:
16.8 days - Average sunshine days in October:
17 days - Average sunshine days in November:
19.8 days - Average sunshine days in December:
18 days
The month with the most sunshine days is November (19.8 days).
The month with the least sunshine days is May (11.3 days).
Average UV index
Perryville, MD
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, November and December (UV index 2).
Average cloud cover
Perryville, MD
The months with the most cloud cover are February, March and May (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility
Perryville, MD
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).
Perryville, Maryland, USA
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