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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 Allandale, Maryland, with temperature in the range of an average low of 23.5°F (-4.7°C) and an average high of 36.7°F (2.6°C). January brings the lowest temperatures, with an average high of 36.7°F (2.6°C) and an average low of 23.5°F (-4.7°C). Weather in January »
Weather in February
The last month of the winter, February, is also a wintry month in Allandale, Maryland, with temperature in the range of an average high of 40.5°F (4.7°C) and an average low of 25.5°F (-3.6°C). On the advent of February, Allandale's average high-temperature exhibits a minor adjustment to a still cold 40.5°F (4.7°C) from January's 36.7°F (2.6°C). Weather in February »
Weather in March
March, the first month of the spring in Allandale, is a frosty month, with an average temperature fluctuating between 32.9°F (0.5°C) and 49.3°F (9.6°C). March introduces a marginal temperature uplift, with average high-temperatures adjusting from February's cold 40.5°F (4.7°C) to a chilly 49.3°F (9.6°C). Weather in March »
Weather in April
April is a comfortable spring month in Allandale, Maryland, with an average temperature ranging between min 42.8°F (6°C) and max 61.5°F (16.4°C). The shift from March to April is marked by an increase in the average high-temperature, moving from a chilly 49.3°F (9.6°C) to an enjoyable 61.5°F (16.4°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Allandale, Maryland, with an average temperature fluctuating between 71.2°F (21.8°C) and 52.9°F (11.6°C). Allandale in May shows a temperature shift, moving from an average high of a refreshing 61.5°F (16.4°C) in April to an agreeable 71.2°F (21.8°C). Weather in May »
Weather in June
June, the first month of the summer in Allandale, is a moderately hot month, with temperature in the range of an average high of 79.3°F (26.3°C) and an average low of 60.1°F (15.6°C). A soft shift in the average high-temperature is noticeable in June, transitioning from an agreeable 71.2°F (21.8°C) in May to a moderately hot 79.3°F (26.3°C). Weather in June »
Weather in July
July, like June, in Allandale, Maryland, is another warm summer month, with an average temperature fluctuating between 64.6°F (18.1°C) and 84°F (28.9°C). Allandale's warmest temperatures are experienced in July, with average high temperatures of 84°F (28.9°C) and lows of 64.6°F (18.1°C). The heat index value for July is estimated at a hot 93.2°F (34°C). Weather in July »
Weather in August
August, the last month of the summer in Allandale, is also a moderately hot month, with an average temperature varying between 81.9°F (27.7°C) and 63.1°F (17.3°C). Allandale notes an average high-temperature of a still warm 81.9°F (27.7°C) in August, displaying minor variation from July. Weather in August »
Weather in September
September, the first month of the autumn in Allandale, is still a warm month, with an average temperature ranging between max 75.2°F (24°C) and min 56.7°F (13.7°C). Allandale's September weather shows a modest shift in high-temperatures, falling from August's 81.9°F (27.7°C) to a still moderately hot 75.2°F (24°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Allandale, Maryland, with an average temperature varying between 63.3°F (17.4°C) and 46.9°F (8.3°C). The move into October indicates a reduction in the average high-temperature, down from September's warm 75.2°F (24°C) to an enjoyable 63.3°F (17.4°C). Weather in October »
Weather in November
November, the last month of the autumn in Allandale, is another cool month, with an average temperature varying between 51.3°F (10.7°C) and 36°F (2.2°C). A shift in Allandale's weather is observed as October turns into November, with the average high temperature reducing from a comfortable 63.3°F (17.4°C) to a cool 51.3°F (10.7°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in Allandale, Maryland, with temperature in the range of an average low of 30.4°F (-0.9°C) and an average high of 42.6°F (5.9°C). December's arrival coincides with a soft drop in the average high-temperature, subtly decreasing from November's fresh 51.3°F (10.7°C) to a wintry 42.6°F (5.9°C). Weather in December »
Updated: Jun 17, 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 part of the year is the coldest?
January, having an average high-temperature of 36.7°F (2.6°C) and an average low-temperature of 23.5°F (-4.7°C), is the coldest month.
How much does it rain?
In Allandale, during the entire year, the rain falls for 157.5 days and collects up to 27.52" (699mm) of precipitation.
When does it snow?
January through May, October through December are months with snowfall in Allandale.
How much does it snow?
Throughout the year, there are 22.3 snowfall days, and 9.76" (248mm) of snow is accumulated.
What is the month with the lowest UV index?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the driest month in Allandale?
February is the month with the least rainfall in Allandale. Rain falls for 8.5 days and accumulates 1.61" (41mm) of precipitation.
What is the month with the least sunshine?
The month with the least sunshine in Allandale is February, with an average of 4.7h of sunshine.
When does it snow the most?
March is the month with the most snowfall. Snow falls for 4.3 days and accumulates 3.03" (77mm) of snow.
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 in Allandale?
The least humid month is April, with an average relative humidity of 75%.
What is the most humid month in Allandale?
With an average relative humidity of 80%, May is the most humid month.
When is the highest UV index?
May through August, with an average maximum UV index of 6, are months with the highest UV index.
When it does not snow?
June through September are months without snowfall.
When are the longest days?
June has the longest days of the year, with an average of 14h and 54min of daylight.
What is the warmest month?
July stands out as Allandale's warmest month, with an average high-temperature of 84°F (28.9°C) and a low-temperature of 64.6°F (18.1°C).
What month has the most sunshine?
July has the most sunshine of the year, with an average of 10.6h of sunshine.
What is the wettest month?
August is the month with the most rainfall. Rain falls for 17 days and accumulates 3.23" (82mm) of precipitation.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 24min of daylight.
Average temperature
Allandale, MD
The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (36.7°F).
The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (23.5°F).
Average pressure
Allandale, MD
- 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
Allandale, MD
- Average wind speed in January:
8.3mph - Average wind speed in February:
8.3mph - Average wind speed in March:
8.4mph - Average wind speed in April:
8.2mph - Average wind speed in May:
6.5mph - Average wind speed in June:
6mph
- Average wind speed in July:
5mph - Average wind speed in August:
5mph - Average wind speed in September:
5.7mph - Average wind speed in October:
6.8mph - Average wind speed in November:
7.2mph - Average wind speed in December:
7.7mph
The windiest month (with the highest average wind speed) is March (8.4mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).
Average humidity
Allandale, MD
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is April (75%).
Average rainfall
Allandale, MD
- Average rainfall in January:
1.73" - Average rainfall in February:
1.61" - Average rainfall in March:
1.89" - Average rainfall in April:
2.32" - Average rainfall in May:
2.95" - Average rainfall in June:
2.36"
The wettest month (with the highest rainfall) is August (3.23").
The driest month (with the least rainfall) is February (1.61").
Average rainfall days
Allandale, MD
- Average rainfall days in January:
7.6 days - Average rainfall days in February:
8.5 days - Average rainfall days in March:
12.6 days - Average rainfall days in April:
15.7 days - Average rainfall days in May:
18 days - Average rainfall days in June:
16.2 days
- Average rainfall days in July:
17.1 days - Average rainfall days in August:
17 days - Average rainfall days in September:
14.5 days - Average rainfall days in October:
11.4 days - Average rainfall days in November:
9.1 days - Average rainfall days in December:
9.8 days
The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is January (7.6 days).
Average snowfall
Allandale, MD
- Average snowfall in January:
2.68" - Average snowfall in February:
1.81" - Average snowfall in March:
3.03" - Average snowfall in April:
0.16" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
The month with the highest snowfall is March (3.03").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Allandale, MD
- Average snowfall days in January:
6.7 days - Average snowfall days in February:
5.9 days - Average snowfall days in March:
4.3 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:
0.9 days - Average snowfall days in December:
3.9 days
The month with the highest number of snowfall days is January (6.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Allandale, MD
- 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:
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:
4h and 5min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 3min - Average sunshine in April:
8h and 3min - Average sunshine in May:
8h and 3min - 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:
8h and 5min - Average sunshine in October:
5h and 3min - Average sunshine in November:
5h and 4min - Average sunshine in December:
5h and 0min
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 42min).
Average sunshine days
Allandale, MD
- Average sunshine days in January:
17.8 days - Average sunshine days in February:
14.8 days - Average sunshine days in March:
14.3 days - Average sunshine days in April:
12.8 days - Average sunshine days in May:
10.8 days - Average sunshine days in June:
11.6 days
- Average sunshine days in July:
11.8 days - Average sunshine days in August:
11.4 days - Average sunshine days in September:
13.9 days - Average sunshine days in October:
16.7 days - Average sunshine days in November:
19.2 days - Average sunshine days in December:
18.1 days
The month with the most sunshine days is November (19.2 days).
The month with the least sunshine days is May (10.8 days).
Average UV index
Allandale, 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
Allandale, MD
The months with the most cloud cover are February and March (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility
Allandale, 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).
Allandale, Maryland, USA
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