January weather forecast
Montrose, NJ

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Weather in January

January, like December, in Montrose, New Jersey, is another cold winter month, with an average temperature fluctuating between 37.8°F (3.2°C) and 27.3°F (-2.6°C).

Temperature

Montrose's coldest month, January, generally records average temperatures ranging from a high of 37.8°F (3.2°C) to a low of 27.3°F (-2.6°C).

Humidity

The average relative humidity in January is 74%.

Rainfall

In January, the rain falls for 3.4 days. Throughout January, 0.35" (9mm) of precipitation is accumulated. Throughout the year, there are 68.3 rainfall days, and 5.75" (146mm) of precipitation is accumulated.

Snowfall

January through March and December are months with snowfall. January is the month with the most snowfall. Snow falls for 2.5 days and accumulates 0.16" (4mm) of snow.

Daylight

The average length of the day in January is 9h and 41min.
On the first day of January, sunrise is at 7:19 am and sunset at 4:41 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 5:13 pm EST.

Sunshine

In January, the average sunshine 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. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In January, a regular UV index of 2 translates into these guidelines:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Updated: Jul 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months?

Montrose's temperature records reveal January as the coldest month, marked by average highs of 37.8°F (3.2°C) and lows of 27.3°F (-2.6°C).

How cold is it in January?

Montrose in January has an average high-temperature of 37.8°F (3.2°C) and an average low-temperature of 27.3°F (-2.6°C).

What is the average humidity in January in Montrose?

In January, the average relative humidity is 74%.

How much does it rain in January?

In Montrose, in January, it is raining for 3.4 days, with typically 0.35" (9mm) of accumulated precipitation.

What is the snowiest month?

January is the month with the most snowfall in Montrose. Snow falls for 2.5 days and accumulates 0.16" (4mm) of snow.

How many days does it snow in January?

In Montrose, in January, during 2.5 snowfall days, 0.16" (4mm) of snow is typically accumulated.

What is the average length of the day in January?

The average day length in January in Montrose is 9h and 41min.

When are sunrise and sunset in January in Montrose?

On the first day of January, sunrise is at 7:19 am and sunset at 4:41 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 5:13 pm EST.

How many hours of sunshine does Montrose have in January?

In January, the average sunshine duration in Montrose is 5.2h.

What are the months 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.

What is the UV index reading in January?

In Montrose, the average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to Sun's UV rays.
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
Montrose, NJ

Average temperature in January - Montrose, NJ
  • Average high temperature in January: 37.8°F

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (37.8°F).

  • Average low temperature in January: 27.3°F

The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (27.3°F).

Average pressure in January
Montrose, NJ

Average pressure in January - Montrose, NJ
  • Average pressure in January: 30.06"Hg

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in January
Montrose, NJ

Average wind speed in January - Montrose, NJ
  • Average wind speed in January: 11.1mph

The windiest month (with the highest average wind speed) is January (11.1mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).

Average humidity in January
Montrose, NJ

Average humidity in January - Montrose, NJ
  • Average humidity in January: 74%

The months with the highest relative humidity are May and June (78%).
The month with the lowest relative humidity is November (73%).

Average rainfall in January
Montrose, NJ

Average rainfall in January - Montrose, NJ
  • Average rainfall in January: 0.35"

The wettest month (with the highest rainfall) is July (0.71").
The driest month (with the least rainfall) is September (0.12").

Average rainfall days in January
Montrose, NJ

Average rainfall days in January - Montrose, NJ
  • Average rainfall days in January: 3.4 days

The month with the highest number of rainy days is July (8 days).
The month with the least rainy days is January (3.4 days).

Average snowfall in January
Montrose, NJ

Average snowfall in January - Montrose, NJ
  • Average snowfall in January: 0.16"

The month with the highest snowfall is January (0.16").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in January
Montrose, NJ

Average snowfall days in January - Montrose, NJ
  • Average snowfall days in January: 2.5 days

The month with the highest number of snowfall days is February (2.6 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

Average daylight in January /
Average sunshine in January
Montrose, NJ

Average daylight in January / Average sunshine in January - Montrose, NJ
  • Average daylight in January: 9h and 4min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in January: 5h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

Average sunshine days in January
Montrose, NJ

Average sunshine days in January - Montrose, NJ
  • Average sunshine days in January: 25.7 days

The month with the most sunshine days is January (25.7 days).
The month with the least sunshine days is July (17.3 days).

Average UV index in January
Montrose, NJ

Average UV index in January - Montrose, NJ
  • Average UV index in January: 2

The months with the highest UV index are 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
Montrose, NJ

Average cloud cover in January - Montrose, NJ
  • Average cloud cover in January: 43

The months with the most cloud cover are February, March and December (Cloud cover 46).
The months with the least cloud cover are July and August (Cloud cover 28).

Average visibility in January
Montrose, NJ

Average visibility in January - Montrose, NJ
  • Average visibility in January: 6mi

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

Montrose, New Jersey, USA

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