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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 Markham, Virginia, is another cold winter month, with an average temperature fluctuating between 24.3°F (-4.3°C) and 38.7°F (3.7°C). The coldest temperatures occur during January, when averages reach a peak of 38.7°F (3.7°C) and a low of 24.3°F (-4.3°C). Weather in January »
Weather in February
The last month of the winter, February, is a chilly month in Markham, Virginia, with temperature in the range of an average low of 26.8°F (-2.9°C) and an average high of 43.3°F (6.3°C). February is marked by an average high-temperature of a chilly 43.3°F (6.3°C), almost identical to the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a fresh month in Markham, Virginia, with an average temperature fluctuating between 33.6°F (0.9°C) and 51.4°F (10.8°C). March signifies a subtle uplift in the average high-temperature, adjusting from a chilly 43.3°F (6.3°C) in February to a cool 51.4°F (10.8°C). Weather in March »
Weather in April
April is an enjoyable spring month in Markham, Virginia, with an average temperature fluctuating between 43.3°F (6.3°C) and 63.5°F (17.5°C). April's arrival signals a temperature shift, moving from a cool 51.4°F (10.8°C) in March to an enjoyable 63.5°F (17.5°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Markham, Virginia, with temperature in the range of an average low of 52.3°F (11.3°C) and an average high of 73.2°F (22.9°C). The shift into May is accompanied by a temperature increase, with the average high-temperature rising from an enjoyable 63.5°F (17.5°C) in April to a pleasant 73.2°F (22.9°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Markham, Virginia, with temperature in the range of an average low of 59.5°F (15.3°C) and an average high of 81.3°F (27.4°C). June brings a slight elevation in the average high-temperature, transitioning from May's agreeable 73.2°F (22.9°C) to a moderately hot 81.3°F (27.4°C). Weather in June »
Weather in July
July is a tropical summer month in Markham, Virginia, with temperature in the range of an average high of 86°F (30°C) and an average low of 63.7°F (17.6°C). The warmest temperatures occur during July, when averages reach a peak of 86°F (30°C) and a low of 63.7°F (17.6°C). For July, the heat index is calculated to be a sweltering 96.8°F (36°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Markham, Virginia, with an average temperature varying between 62.1°F (16.7°C) and 83.8°F (28.8°C). Markham marks the start of August with an average high-temperature of a warm 83.8°F (28.8°C), hinting at a slight fluctuation from July's 86°F (30°C). Weather in August »
Weather in September
September, the first month of the autumn in Markham, is also a moderately hot month, with an average temperature varying between 56.7°F (13.7°C) and 76.3°F (24.6°C). Markham's weather subtly changes with the onset of September, barely falling from a moderately hot 83.8°F (28.8°C) in August to a still warm 76.3°F (24.6°C). Weather in September »
Weather in October
October, the same as September, is another refreshing autumn month in Markham, Virginia, with an average temperature ranging between max 64.6°F (18.1°C) and min 45.9°F (7.7°C). A change in temperatures is noted as September gives way to October, with average highs reducing from a moderately hot 76.3°F (24.6°C) to a comfortable 64.6°F (18.1°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Markham, Virginia, with an average temperature ranging between max 52.5°F (11.4°C) and min 35.4°F (1.9°C). The onset of November introduces a moderate change in Markham's weather, with average high-temperatures falling from October's refreshing 64.6°F (18.1°C) to a cool 52.5°F (11.4°C). Weather in November »
Weather in December
The first month of the winter, December, is also a frosty month in Markham, Virginia, with an average temperature ranging between max 43.7°F (6.5°C) and min 30°F (-1.1°C). The advent of December brings a slight shift in average high-temperature, moving from a fresh 52.5°F (11.4°C) in November to a chilly 43.7°F (6.5°C). Weather in December »
Updated: Aug 26, 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?
Markham experiences its lowest temperatures in January, with an average peak of 38.7°F (3.7°C) and a low of 24.3°F (-4.3°C).
What is the driest month?
January is the month with the least rainfall. Rain falls for 9.3 days and accumulates 1.85" (47mm) of precipitation.
How many days does it rain?
Throughout the year, there are 166.6 rainfall days, and 29.57" (751mm) of precipitation is accumulated.
When does it snow?
January through May, October through December are months with snowfall.
How many days does it snow?
Throughout the year, in Markham, there are 23.1 snowfall days, and 14.45" (367mm) 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.
When does it snow the most?
The month with the most snowfall is March, when snow falls for 4.2 days and typically aggregates up to 3.82" (97mm) 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?
The months with the lowest humidity are April, June and July, with an average relative humidity of 74%.
What is the wettest month?
May is the month with the most rainfall. Rain falls for 18.6 days and accumulates 3.23" (82mm) of precipitation.
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 in Markham?
In Markham, snow does not fall in June through September.
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 hottest time of year?
July is the month when Markham experiences its warmest temperatures, averaging a high of 86°F (30°C) and a low of 63.7°F (17.6°C).
What month has the most sunshine?
The month with the most sunshine is July, with an average of 10.6h of sunshine.
What is the most humid month?
October is the most humid month, with an average relative humidity of 79%.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 30min of daylight.
What is the month with the least sunshine?
December has the least sunshine of the year, with an average of 5h of sunshine.
Average temperature
Markham, VA
The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (38.7°F).
The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).
Average pressure
Markham, VA
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.08"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:
29.98"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
Markham, VA
- Average wind speed in January:
6.6mph - Average wind speed in February:
6.8mph - Average wind speed in March:
6.9mph - Average wind speed in April:
6.8mph - Average wind speed in May:
5.5mph - Average wind speed in June:
5.1mph
- Average wind speed in July:
4.3mph - Average wind speed in August:
4.2mph - Average wind speed in September:
4.6mph - Average wind speed in October:
5.5mph - Average wind speed in November:
5.8mph - Average wind speed in December:
5.9mph
The windiest month (with the highest average wind speed) is March (6.9mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity
Markham, VA
The month with the highest relative humidity is October (79%).
The months with the lowest relative humidity are April, June and July (74%).
Average rainfall
Markham, VA
- Average rainfall in January:
1.85" - Average rainfall in February:
2.01" - Average rainfall in March:
2.44" - Average rainfall in April:
2.8" - Average rainfall in May:
3.23" - Average rainfall in June:
2.52"
- Average rainfall in July:
2.91" - Average rainfall in August:
3.15" - Average rainfall in September:
2.01" - Average rainfall in October:
2.32" - Average rainfall in November:
1.93" - Average rainfall in December:
2.4"
The wettest month (with the highest rainfall) is May (3.23").
The driest month (with the least rainfall) is January (1.85").
Average rainfall days
Markham, VA
- Average rainfall days in January:
9.3 days - Average rainfall days in February:
10.6 days - Average rainfall days in March:
13.3 days - Average rainfall days in April:
16.1 days - Average rainfall days in May:
18.6 days - Average rainfall days in June:
16.2 days
- Average rainfall days in July:
18.3 days - Average rainfall days in August:
17.9 days - Average rainfall days in September:
13.6 days - Average rainfall days in October:
12.3 days - Average rainfall days in November:
9.5 days - Average rainfall days in December:
10.9 days
The month with the highest number of rainy days is May (18.6 days).
The month with the least rainy days is January (9.3 days).
Average snowfall
Markham, VA
- Average snowfall in January:
3.78" - Average snowfall in February:
3.58" - Average snowfall in March:
3.82" - Average snowfall in April:
0.2" - Average snowfall in May:
0.12" - Average snowfall in June:
0"
The month with the highest snowfall is March (3.82").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Markham, VA
- Average snowfall days in January:
7.8 days - Average snowfall days in February:
6 days - Average snowfall days in March:
4.2 days - Average snowfall days in April:
0.2 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:
3.8 days
The month with the highest number of snowfall days is January (7.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Markham, VA
- 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 1min - 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 1min - Average sunshine in February:
5h and 2min - Average sunshine in March:
6h and 4min - Average sunshine in April:
8h and 5min - Average sunshine in May:
8h and 5min - Average sunshine in June:
10h and 2min
- 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 4min - Average sunshine in November:
5h and 5min - 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 December (Average sunshine: 5h and 0min).
Average sunshine days
Markham, VA
- Average sunshine days in January:
15.8 days - Average sunshine days in February:
14 days - Average sunshine days in March:
14 days - Average sunshine days in April:
11.8 days - Average sunshine days in May:
10.8 days - Average sunshine days in June:
12.1 days
- Average sunshine days in July:
10.8 days - Average sunshine days in August:
11.3 days - Average sunshine days in September:
14.7 days - Average sunshine days in October:
16.7 days - Average sunshine days in November:
19.1 days - Average sunshine days in December:
17.2 days
The month with the most sunshine days is November (19.1 days).
The months with the least sunshine days are May and July (10.8 days).
Average UV index
Markham, VA
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
Markham, VA
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
Markham, VA
The months with the highest visibility are April, June, July, August, November and December (6mi).
The months with the lowest visibility are January, February, March, May, September and October (5mi).
Markham, Virginia, USA
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