Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
January tends to be the coldest month, with temperatures averaging a daily high of 38.7°F (3.7°C) and a low of 24.3°F (-4.3°C).Humidity
In Markham, the average relative humidity in January is 75%.Rainfall
January is the month with the least rainfall. Rain falls for 9.3 days and accumulates 1.85" (47mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In January, in Markham, it is snowing for 7.8 days. Throughout January, 3.78" (96mm) of snow is accumulated. Throughout the year, in Markham, Virginia, there are 23.1 snowfall days, and 14.45" (367mm) of snow is accumulated.Daylight
In Markham, the average length of the day in January is 9h and 49min.On the first day of January in Markham, sunrise is at 7:30 am and sunset at 5:00 pm. On the last day of the month, sunrise is at 7:19 am and sunset at 5:31 pm EST.
Sunshine
The average sunshine in January in Markham is 5.2h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Markham, Virginia. A UV Index reading of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index of 2 in January interprets into the following recommendations:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Frequently asked questions
What part of the year is the coldest in Markham?
How cold is January in Markham?
What is the average humidity in January in Markham?
What is the driest month in Markham?
How much does it rain in Markham in January?
How much does it snow in Markham in January?
What is the average length of the day in January in Markham?
When are sunrise and sunset in January in Markham?
How many hours of sunshine does Markham have in January?
When is the lowest UV index in Markham?
How high is the UV index in January in Markham?
Average temperature in January
Markham, VA
- Average high temperature in January: 38.7°F
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).
- Average low temperature in January: 24.3°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 in January
Markham, VA
- Average pressure in January: 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 in January
Markham, VA
- Average wind speed in January: 6.6mph
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 in January
Markham, VA
- Average humidity in January: 75%
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 in January
Markham, VA
- Average rainfall in January: 1.85"
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 in January
Markham, VA
- Average rainfall days in January: 9.3 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 in January
Markham, VA
- Average snowfall in January: 3.78"
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 in January
Markham, VA
- Average snowfall days in January: 7.8 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 in January /
Average sunshine in January
Markham, VA
- Average daylight in January: 9h and 5min
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
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 in January
Markham, VA
- Average sunshine days in January: 15.8 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 in January
Markham, VA
- Average UV index in January: 2
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 in January
Markham, VA
- Average cloud cover in January: 45
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 in January
Markham, VA
- Average visibility in January: 5mi
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
Weather forecast for your location
2. Allow the app to use your location
