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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 Blair Portal, Maryland, with temperature in the range of an average low of 27.1°F (-2.7°C) and an average high of 39.7°F (4.3°C). During the coldest month, January, temperatures average a high of 39.7°F (4.3°C) and a low of 27.1°F (-2.7°C). Weather in January »
Weather in February
February, the last month of the winter in Blair Portal, is a chilly month, with temperature in the range of an average low of 29.8°F (-1.2°C) and an average high of 43.9°F (6.6°C). February's onset records a minor alteration in the average high-temperature to a frosty 43.9°F (6.6°C) from January's 39.7°F (4.3°C). Weather in February »
Weather in March
March, the first month of the spring in Blair Portal, is a fresh month, with temperature in the range of an average low of 37°F (2.8°C) and an average high of 52.3°F (11.3°C). The shift into March brings a slight increase in the average high-temperature, moving from a chilly 43.9°F (6.6°C) in February to a fresh 52.3°F (11.3°C). Weather in March »
Weather in April
April is a refreshing spring month in Blair Portal, Maryland, with an average temperature ranging between min 46.8°F (8.2°C) and max 64.9°F (18.3°C). April shows a rise in the average high-temperature, moving from March's fresh 52.3°F (11.3°C) to a refreshing 64.9°F (18.3°C). Weather in April »
Weather in May
The last month of the spring, May, is a warm month in Blair Portal, Maryland, with an average temperature ranging between min 56.5°F (13.6°C) and max 74.3°F (23.5°C). May comes with an increase, with the average high-temperature moving from an enjoyable 64.9°F (18.3°C) in April to a moderately hot 74.3°F (23.5°C). Weather in May »
Weather in June
The first month of the summer, June, is also a moderately hot month in Blair Portal, Maryland, with an average temperature fluctuating between 82.2°F (27.9°C) and 64.4°F (18°C). The onset of June brings a minor temperature shift, with the average high-temperature moving from 74.3°F (23.5°C) in May to a still warm 82.2°F (27.9°C). Weather in June »
Weather in July
July in Blair Portal, Maryland, is a hot summer month, with an average temperature fluctuating between 69.6°F (20.9°C) and 87.4°F (30.8°C). Blair Portal's temperatures peak on average in July, reaching 87.4°F (30.8°C) at their highest and 69.6°F (20.9°C) at their lowest. In July, the heat index is calculated to be a very hot 98.6°F (37°C). Weather in July »
Weather in August
August, the last month of the summer in Blair Portal, is another warm month, with an average temperature ranging between max 85.6°F (29.8°C) and min 68.2°F (20.1°C). August's arrival shows an average high-temperature of a warm 85.6°F (29.8°C), hardly different from the previous month. Weather in August »
Weather in September
September, the first month of the autumn in Blair Portal, is also a moderately hot month, with an average temperature ranging between min 61.7°F (16.5°C) and max 78.4°F (25.8°C). September's onset corresponds with a subtle shift in the average high-temperature, slightly moving from 85.6°F (29.8°C) in August to a still moderately hot 78.4°F (25.8°C). Weather in September »
Weather in October
October, the same as September, is another enjoyable autumn month in Blair Portal, Maryland, with temperature in the range of an average low of 50.9°F (10.5°C) and an average high of 66.4°F (19.1°C). The onset of October is marked by a decrease in temperature, transitioning from a warm 78.4°F (25.8°C) in September to a refreshing 66.4°F (19.1°C). Weather in October »
Weather in November
November, the last month of the autumn in Blair Portal, is another cool month, with an average temperature varying between 53.6°F (12°C) and 39.4°F (4.1°C). Start of November brings a shift in the average high-temperature, falling from October's enjoyable 66.4°F (19.1°C) to a fresh 53.6°F (12°C). Weather in November »
Weather in December
December, the first month of the winter in Blair Portal, is still a chilly month, with an average temperature ranging between min 33.3°F (0.7°C) and max 45.3°F (7.4°C). As November shifts into December, a minor alteration in temperatures is observed, with average highs reducing from a fresh 53.6°F (12°C) to a chilly 45.3°F (7.4°C). Weather in December »
[Resources]Frequently asked questions
What are the coldest months in Blair Portal?
Temperature records mark January as the coldest month, with highs averaging 39.7°F (4.3°C) and lows at 27.1°F (-2.7°C).
What is the driest month in Blair Portal?
January is the month with the least rainfall in Blair Portal, Maryland. Rain falls for 8.8 days and accumulates 1.89" (48mm) of precipitation.
How many days does it rain in Blair Portal?
Throughout the year, in Blair Portal, Maryland, there are 154.8 rainfall days, and 30.28" (769mm) of precipitation is accumulated.
When does it snow in Blair Portal?
January through April, November and December are months with snowfall.
What is the snowiest month in Blair Portal?
January is the month with the most snowfall. Snow falls for 4.6 days and accumulates 2.87" (73mm) of snow.
How much does it snow in Blair Portal?
Throughout the year, in Blair Portal, there are 15 snowfall days, and 9.17" (233mm) of snow is accumulated.
When is the lowest UV index in Blair Portal?
The months with the lowest UV index in Blair Portal, Maryland, are January, November and December, with an average maximum UV index of 2.
What is the month with the least sunshine in Blair Portal?
February has the least sunshine of the year in Blair Portal, with an average of 4.9h of sunshine.
When is Daylight Saving Time (DST) in Blair Portal?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Blair Portal, 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 most humid month in Blair Portal?
The months with the highest humidity are May, October and December, with an average relative humidity of 75%.
When it does not snow in Blair Portal?
May through October are months without snowfall in Blair Portal.
What are the months with the highest UV index in Blair Portal?
The months with the highest UV index in Blair Portal, Maryland, are May through August, with an average maximum UV index of 6.
When are the longest days in Blair Portal?
The month with the longest days is June, with an average of 14h and 54min of daylight.
What is the warmest month in Blair Portal?
Blair Portal's temperatures tend to reach their peak averages in July, with a high of 87.4°F (30.8°C) and a low of 69.6°F (20.9°C).
What is the least humid month in Blair Portal?
July is the least humid month, with an average relative humidity of 69%.
What month has the most sunshine in Blair Portal?
The month with the most sunshine is July, with an average of 10.6h of sunshine.
What is the rainiest month in Blair Portal?
August is the month with the most rainfall in Blair Portal, Maryland. Rain falls for 16.3 days and accumulates 3.86" (98mm) of precipitation.
What is the month with the shortest days in Blair Portal?
The month with the shortest days is December, with an average of 9h and 30min of daylight.
Average temperature
Blair Portal, MD
The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (39.7°F).
The month with the highest average low temperature is July (69.6°F).
The coldest month (with the lowest average low temperature) is January (27.1°F).
Average pressure
Blair Portal, 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
Blair Portal, MD
- Average wind speed in January:
7.8mph - Average wind speed in February:
7.8mph - Average wind speed in March:
8.1mph - Average wind speed in April:
8mph - Average wind speed in May:
6.6mph - Average wind speed in June:
6mph
- Average wind speed in July:
5.3mph - Average wind speed in August:
5.2mph - Average wind speed in September:
5.8mph - Average wind speed in October:
6.7mph - 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 (5.2mph).
Average humidity
Blair Portal, MD
The months with the highest relative humidity are May, October and December (75%).
The month with the lowest relative humidity is July (69%).
Average rainfall
Blair Portal, MD
- Average rainfall in January:
1.89" - Average rainfall in February:
2.01" - Average rainfall in March:
2.28" - Average rainfall in April:
2.52" - Average rainfall in May:
2.87" - Average rainfall in June:
2.48"
The wettest month (with the highest rainfall) is August (3.86").
The driest month (with the least rainfall) is January (1.89").
Average rainfall days
Blair Portal, MD
- Average rainfall days in January:
8.8 days - Average rainfall days in February:
9.3 days - Average rainfall days in March:
13.3 days - Average rainfall days in April:
15.3 days - Average rainfall days in May:
17.7 days - Average rainfall days in June:
15.2 days
- Average rainfall days in July:
15.8 days - Average rainfall days in August:
16.3 days - Average rainfall days in September:
12.4 days - Average rainfall days in October:
11.8 days - Average rainfall days in November:
8.5 days - Average rainfall days in December:
10.4 days
The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is November (8.5 days).
Average snowfall
Blair Portal, MD
The month with the highest snowfall is January (2.87").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Blair Portal, MD
- Average snowfall days in January:
4.6 days - Average snowfall days in February:
4.3 days - Average snowfall days in March:
3.1 days - Average snowfall days in April:
0.1 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:
0.4 days - Average snowfall days in December:
2.5 days
The month with the highest number of snowfall days is January (4.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Blair Portal, 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 1min - 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 0min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 4min - Average sunshine in April:
8h and 4min - Average sunshine in May:
8h and 4min - 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 4min - 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 54min).
Average sunshine days
Blair Portal, MD
- Average sunshine days in January:
18.1 days - Average sunshine days in February:
14.8 days - Average sunshine days in March:
15 days - Average sunshine days in April:
13.4 days - Average sunshine days in May:
12 days - Average sunshine days in June:
13.3 days
- Average sunshine days in July:
13.5 days - Average sunshine days in August:
13.8 days - Average sunshine days in September:
16.1 days - Average sunshine days in October:
17.1 days - Average sunshine days in November:
19.5 days - Average sunshine days in December:
17.7 days
The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is May (12 days).
Average UV index
Blair Portal, 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
Blair Portal, MD
The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility
Blair Portal, 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).
Blair Portal, Maryland, USA
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