January weather forecast
Hylas, VA

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Weather in January

January, the same as December, in Hylas, Virginia, is another chilly winter month, with an average temperature varying between 29.5°F (-1.4°C) and 44.2°F (6.8°C).

Temperature

With an average high-temperature of 44.2°F (6.8°C) and an average low-temperature of 29.5°F (-1.4°C), January is the coldest month.

Humidity

In Hylas, the average relative humidity in January is 73%.

Rainfall

In Hylas, in January, it is raining for 9.6 days, with typically 1.89" (48mm) of accumulated precipitation. In Hylas, during the entire year, the rain falls for 151.1 days and collects up to 26.22" (666mm) of precipitation.

Snowfall

Months with snowfall are January through April, November and December. In January, it is snowing for 3.3 days. Throughout January, 1.65" (42mm) of snow is accumulated. In Hylas, during the entire year, snow falls for 10.5 days and aggregates up to 6.42" (163mm) of snow.

Daylight

In Hylas, the average length of the day in January is 9h and 55min.
On the first day of January, sunrise is at 7:25 am and sunset at 5:02 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 5:32 pm EST.

Sunshine

In Hylas, the average sunshine in January is 5.4h.

UV index

The months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The average daily UV index of 2 in January transforms into the following instructions:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Updated: Aug 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the coldest?

January proves to be the coldest month, recording an average maximum temperature of 44.2°F (6.8°C) and a minimum temperature of 29.5°F (-1.4°C).

Is it cold during January?

In Hylas, 44.2°F (6.8°C) is the average high-temperature and 29.5°F (-1.4°C) is the average low-temperature during January.

What is the average humidity in January?

In Hylas, the average relative humidity in January is 73%.

How much does it rain in January?

In Hylas, during January, the rain falls for 9.6 days and regularly aggregates up to 1.89" (48mm) of precipitation.

How many days does it snow in January?

In Hylas, during January, snow falls for 3.3 days and regularly aggregates up to 1.65" (42mm) of snow.

How many hours of daylight does Hylas have in January?

In January, the average day length is 9h and 55min.

When is the sunrise / sunset in January?

On the first day of January, sunrise is at 7:25 am and sunset at 5:02 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 5:32 pm EST.

How long on average sun shines in January?

In Hylas, the average sunshine duration in January is 5.4h.

What are the months with the lowest UV index?

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the UV index intensity in January?

The average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Hylas, VA

Average temperature in January - Hylas, VA
  • Average high temperature in January: 44.2°F

The warmest month (with the highest average high temperature) is July (90.7°F).
The month with the lowest average high temperature is January (44.2°F).

  • Average low temperature in January: 29.5°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 (29.5°F).

Average pressure in January
Hylas, VA

Average pressure in January - Hylas, VA
  • Average pressure in January: 30.12"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
Hylas, VA

Average wind speed in January - Hylas, VA
  • Average wind speed in January: 6.6mph

The windiest month (with the highest average wind speed) is April (7.4mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average humidity in January
Hylas, VA

Average humidity in January - Hylas, VA
  • Average humidity in January: 73%

The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is July (68%).

Average rainfall in January
Hylas, VA

Average rainfall in January - Hylas, VA
  • Average rainfall in January: 1.89"

The wettest month (with the highest rainfall) is August (2.72").
The driest month (with the least rainfall) is September (1.65").

Average rainfall days in January
Hylas, VA

Average rainfall days in January - Hylas, VA
  • Average rainfall days in January: 9.6 days

The month with the highest number of rainy days is May (16.6 days).
The month with the least rainy days is November (8.8 days).

Average snowfall in January
Hylas, VA

Average snowfall in January - Hylas, VA
  • Average snowfall in January: 1.65"

The month with the highest snowfall is February (1.77").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in January
Hylas, VA

Average snowfall days in January - Hylas, VA
  • Average snowfall days in January: 3.3 days

The month with the highest number of snowfall days is February (3.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in January /
Average sunshine in January
Hylas, VA

Average daylight in January / Average sunshine in January - Hylas, VA
  • Average daylight in January: 9h and 5min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in January: 5h and 2min

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 12min).

Average sunshine days in January
Hylas, VA

Average sunshine days in January - Hylas, VA
  • Average sunshine days in January: 18.4 days

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is May (11.9 days).

Average UV index in January
Hylas, VA

Average UV index in January - Hylas, VA
  • Average UV index in January: 2

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).

Average cloud cover in January
Hylas, VA

Average cloud cover in January - Hylas, VA
  • Average cloud cover in January: 42

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
Hylas, VA

Average visibility in January - Hylas, VA
  • Average visibility in January: 6mi

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).

Hylas, Virginia, USA

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