January weather forecast
Conway, MA

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Weather in January

January, like December, is another subzero cold winter month in Conway, Massachusetts, with an average temperature fluctuating between 29.7°F (-1.3°C) and 17.1°F (-8.3°C).

Temperature

The coldest temperatures occur during January, when averages reach a peak of 29.7°F (-1.3°C) and a low of 17.1°F (-8.3°C).

Humidity

In January, the average relative humidity is 81%.

Rainfall

In January, the rain falls for 9.1 days. Throughout January, 2.32" (59mm) of precipitation is accumulated. Throughout the year, there are 147.7 rainfall days, and 28.9" (734mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. In Conway, in January, during 10 snowfall days, 5.47" (139mm) of snow is typically accumulated. Throughout the year, there are 38.7 snowfall days, and 23.07" (586mm) of snow is accumulated.

Daylight

In Conway, the average length of the day in January is 9h and 29min.
On the first day of January, sunrise is at 7:20 am and sunset at 4:28 pm. On the last day of the month, sunrise is at 7:05 am and sunset at 5:02 pm EST.

Sunshine

The average sunshine in January is 5h.

UV index

January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In January, a daily maximum UV index of 2 leads to the following instructions:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Opt for tightly woven and loose clothing to enhance protection from the Sun. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Updated: Jul 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest time of year?

January, known for its average high temperature of 29.7°F (-1.3°C) and an average low temperature of 17.1°F (-8.3°C), is the coldest month.

How cold is it in January?

In January, in Conway, the average high-temperature is 29.7°F (-1.3°C), and the average low-temperature is 17.1°F (-8.3°C).

What is the average humidity in January?

The average relative humidity in January is 81%.

How many days does it rain in January?

In January, the rain falls for 9.1 days. Throughout January, 2.32" (59mm) of precipitation is accumulated.

How much does it snow in January?

In Conway, during January, snow falls for 10 days and regularly aggregates up to 5.47" (139mm) of snow.

How many hours of daylight does Conway have in January?

The average day length in January is 9h and 29min.

When is the sunrise / sunset in January?

On the first day of January in Conway, sunrise is at 7:20 am and sunset at 4:28 pm. On the last day of the month, sunrise is at 7:05 am and sunset at 5:02 pm EST.

How many hours of sunshine does Conway have in January?

In Conway, Massachusetts, the average sunshine duration in January is 5h.

What are the months with the lowest UV index?

The months with the lowest UV index in Conway are January through March, October through December, with an average maximum UV index of 2.

How high is the UV index in January?

In January, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes 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
Conway, MA

Average temperature in January - Conway, MA
  • Average high temperature in January: 29.7°F

The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (29.7°F).

  • Average low temperature in January: 17.1°F

The month with the highest average low temperature is July (59.7°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).

Average pressure in January
Conway, MA

Average pressure in January - Conway, MA
  • Average pressure in January: 30.03"Hg

The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in January
Conway, MA

Average wind speed in January - Conway, MA
  • Average wind speed in January: 8.1mph

The windiest months (with the highest average wind speed) are January, February and March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

Average humidity in January
Conway, MA

Average humidity in January - Conway, MA
  • Average humidity in January: 81%

The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is April (73%).

Average rainfall in January
Conway, MA

Average rainfall in January - Conway, MA
  • Average rainfall in January: 2.32"

The wettest month (with the highest rainfall) is December (3.07").
The driest month (with the least rainfall) is September (1.69").

Average rainfall days in January
Conway, MA

Average rainfall days in January - Conway, MA
  • Average rainfall days in January: 9.1 days

The month with the highest number of rainy days is April (15.3 days).
The month with the least rainy days is February (8.9 days).

Average snowfall in January
Conway, MA

Average snowfall in January - Conway, MA
  • Average snowfall in January: 5.47"

The month with the highest snowfall is February (6.42").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Conway, MA

Average snowfall days in January - Conway, MA
  • Average snowfall days in January: 10 days

The month with the highest number of snowfall days is January (10 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Conway, MA

Average daylight in January / Average sunshine in January - Conway, MA
  • Average daylight in January: 9h and 3min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in January: 5h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

Average sunshine days in January
Conway, MA

Average sunshine days in January - Conway, MA
  • Average sunshine days in January: 16.3 days

The month with the most sunshine days is September (17.1 days).
The month with the least sunshine days is April (13.2 days).

Average UV index in January
Conway, MA

Average UV index in January - Conway, MA
  • Average UV index in January: 2

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).

Average cloud cover in January
Conway, MA

Average cloud cover in January - Conway, MA
  • Average cloud cover in January: 47

The months with the most cloud cover are February and March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 35).

Average visibility in January
Conway, MA

Average visibility in January - Conway, MA
  • Average visibility in January: 5mi

The months with the highest visibility are April, November and December (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September and October (5mi).

Conway, Massachusetts, USA

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