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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 a wintry winter month in Hallowell, Maryland, with an average temperature varying between 26.2°F (-3.2°C) and 39°F (3.9°C). January, recording an average high temperature of 39°F (3.9°C) and a low temperature of 26.2°F (-3.2°C), is Hallowell's coldest month. Weather in January »
Weather in February
February, the last month of the winter in Hallowell, is a chilly month, with an average temperature varying between 28.8°F (-1.8°C) and 43.9°F (6.6°C). The beginning of February reveals an average high-temperature of a chilly 43.9°F (6.6°C), showing minimal deviation from the previous month. Weather in February »
Weather in March
March, the first month of the spring in Hallowell, is a cool month, with an average temperature fluctuating between 52°F (11.1°C) and 36.1°F (2.3°C). The start of March brings a subtle rise in the average high-temperature, moving from a chilly 43.9°F (6.6°C) in February to a fresh 52°F (11.1°C). Weather in March »
Weather in April
April is a refreshing spring month in Hallowell, Maryland, with an average temperature fluctuating between 46°F (7.8°C) and 64.2°F (17.9°C). An escalation in the average high-temperature is seen with the onset of April, moving from a fresh 52°F (11.1°C) in March to a refreshing 64.2°F (17.9°C). Weather in April »
Weather in May
The last month of the spring, May, is a moderately hot month in Hallowell, Maryland, with an average temperature fluctuating between 73.9°F (23.3°C) and 55.8°F (13.2°C). In Hallowell, the onset of May comes with an increased average high-temperature, moving from April's comfortable 64.2°F (17.9°C) to a moderately hot 73.9°F (23.3°C). Weather in May »
Weather in June
The first month of the summer, June, is also a moderately hot month in Hallowell, Maryland, with an average temperature fluctuating between 81.7°F (27.6°C) and 63.9°F (17.7°C). A gentle upsurge in temperatures occurs as May gives way to June, with average highs shifting from a moderately hot 73.9°F (23.3°C) to a still warm 81.7°F (27.6°C). Weather in June »
Weather in July
July is a tropical summer month in Hallowell, Maryland, with an average temperature ranging between max 87.3°F (30.7°C) and min 68.7°F (20.4°C). Hallowell notes the warmest temperatures in July, with a high average of 87.3°F (30.7°C) and a low of 68.7°F (20.4°C). For most parts of July, the heat index is calculated to be a sweltering 98.6°F (37°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Hallowell, Maryland, with temperature in the range of an average low of 67.6°F (19.8°C) and an average high of 84.9°F (29.4°C). Upon the beginning of August, Hallowell's high-temperatures register at a moderately hot 84.9°F (29.4°C), closely mirroring the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Hallowell, Maryland, with an average temperature fluctuating between 78.1°F (25.6°C) and 60.8°F (16°C). In Hallowell, the average high-temperature in September slightly decreases from a warm 84.9°F (29.4°C) in August to a still moderately hot 78.1°F (25.6°C). Weather in September »
Weather in October
October, like September, in Hallowell, Maryland, is another refreshing autumn month, with an average temperature ranging between min 50.2°F (10.1°C) and max 65.8°F (18.8°C). Transition from September to October is accompanied by a temperature drop, with average high-temperatures decreasing from a warm 78.1°F (25.6°C) to a comfortable 65.8°F (18.8°C). Weather in October »
Weather in November
November, the last month of the autumn in Hallowell, is also a fresh month, with an average temperature fluctuating between 38.8°F (3.8°C) and 53.4°F (11.9°C). In Hallowell, the average high-temperature in November decreases from a refreshing 65.8°F (18.8°C) in October to a fresh 53.4°F (11.9°C). Weather in November »
Weather in December
The first month of the winter, December, is also a frosty month in Hallowell, Maryland, with an average temperature fluctuating between 45.3°F (7.4°C) and 32.9°F (0.5°C). The beginning of December subtly marks a decrease in the average high-temperature, transitioning from a cool 53.4°F (11.9°C) in November to a chilly 45.3°F (7.4°C). Weather in December »
Updated: Jun 4, 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?
In Hallowell, January is known for its average lowest temperatures, reaching a high of 39°F (3.9°C) and a low of 26.2°F (-3.2°C).
What is the driest month?
January is the month with the least rainfall. Rain falls for 9.3 days and accumulates 2.17" (55mm) of precipitation.
How much does it rain?
Throughout the year, there are 160.9 rainfall days, and 32.99" (838mm) of precipitation is accumulated.
When does it snow?
January through April, November and December are months with snowfall in Hallowell.
What is the snowiest month?
The months with the most snowfall are January and March, with an average 3.03" (77mm) of accumulated snow.
How much does it snow in Hallowell?
Throughout the year, there are 17.1 snowfall days, and 10.2" (259mm) of snow is accumulated.
What is the month with the lowest UV index?
January, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the month with the least sunshine?
February has the least sunshine of the year, with an average of 5h of sunshine.
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 are the most humid months in Hallowell?
The months with the highest humidity are May, October and December, with an average relative humidity of 76%.
When it does not snow?
In Hallowell, snow does not fall in May through October.
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 are the longest days?
The month with the longest days is June, with an average of 14h and 54min of daylight.
What are the warmest months?
July, with an average high of 87.3°F (30.7°C) and a low of 68.7°F (20.4°C), signifies the warmest month of the year.
What is the least humid month?
July is the least humid month, with an average relative humidity of 70%.
What month has the most sunshine?
The month with the most sunshine is July, with an average of 10.8h of sunshine.
What is the wettest month?
August is the month with the most rainfall. Rain falls for 17.1 days and accumulates 4.13" (105mm) of precipitation.
What is the month with the shortest days?
With an average of 9h and 30min of daylight, December has the shortest days of the year.
Average temperature
Hallowell, MD
The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is January (39°F).
The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (26.2°F).
Average pressure
Hallowell, MD
- Average pressure in January:
30.11"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:
29.99"Hg - Average pressure in September:
30.05"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
Hallowell, MD
- Average wind speed in January:
7.8mph - Average wind speed in February:
7.9mph - Average wind speed in March:
8.1mph - Average wind speed in April:
8mph - Average wind speed in May:
6.5mph - Average wind speed in June:
6mph
- Average wind speed in July:
5.2mph - Average wind speed in August:
5.1mph - Average wind speed in September:
5.7mph - Average wind speed in October:
6.6mph - Average wind speed in November:
7mph - Average wind speed in December:
7.1mph
The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity
Hallowell, MD
The months with the highest relative humidity are May, October and December (76%).
The month with the lowest relative humidity is July (70%).
Average rainfall
Hallowell, MD
- Average rainfall in January:
2.17" - Average rainfall in February:
2.2" - Average rainfall in March:
2.44" - Average rainfall in April:
2.87" - Average rainfall in May:
3.23" - Average rainfall in June:
2.68"
- Average rainfall in July:
3.23" - Average rainfall in August:
4.13" - Average rainfall in September:
2.24" - Average rainfall in October:
2.6" - Average rainfall in November:
2.44" - Average rainfall in December:
2.76"
The wettest month (with the highest rainfall) is August (4.13").
The driest month (with the least rainfall) is January (2.17").
Average rainfall days
Hallowell, MD
- Average rainfall days in January:
9.3 days - Average rainfall days in February:
9.5 days - Average rainfall days in March:
13.8 days - Average rainfall days in April:
16.3 days - Average rainfall days in May:
17.8 days - Average rainfall days in June:
15.6 days
- Average rainfall days in July:
17.5 days - Average rainfall days in August:
17.1 days - Average rainfall days in September:
12.5 days - Average rainfall days in October:
12.5 days - Average rainfall days in November:
8.8 days - Average rainfall days in December:
10.2 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is November (8.8 days).
Average snowfall
Hallowell, MD
The months with the highest snowfall are January and March (3.03").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Hallowell, MD
- Average snowfall days in January:
5.1 days - Average snowfall days in February:
5.1 days - Average snowfall days in March:
3.3 days - Average snowfall days in April:
0.2 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 days - Average snowfall days in November:
0.5 days - Average snowfall days in December:
2.9 days
The months with the highest number of snowfall days are January and February (5.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Hallowell, MD
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 5min - 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 3min
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 30min).
- Average sunshine in January:
5h and 1min - Average sunshine in February:
5h and 0min - Average sunshine in March:
6h and 5min - Average sunshine in April:
8h and 5min - Average sunshine in May:
8h and 5min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 5min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 4min - Average sunshine in December:
5h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).
Average sunshine days
Hallowell, MD
- Average sunshine days in January:
18.1 days - Average sunshine days in February:
14.6 days - Average sunshine days in March:
14 days - Average sunshine days in April:
11.9 days - Average sunshine days in May:
11 days - Average sunshine days in June:
13 days
- Average sunshine days in July:
11 days - Average sunshine days in August:
12.3 days - Average sunshine days in September:
15.6 days - Average sunshine days in October:
16.5 days - Average sunshine days in November:
19.4 days - Average sunshine days in December:
17.5 days
The month with the most sunshine days is November (19.4 days).
The months with the least sunshine days are May and July (11 days).
Average UV index
Hallowell, 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, November and December (UV index 2).
Average cloud cover
Hallowell, MD
The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility
Hallowell, MD
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
Hallowell, Maryland, USA
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