January weather forecast
Plandome Manor, NY

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Weather in January

January, the same as December, is another cold winter month in Plandome Manor, New York, with an average temperature fluctuating between 36.5°F (2.5°C) and 27.3°F (-2.6°C).

Temperature

The month of January sees the lowest average temperatures, reaching 36.5°F (2.5°C) at the peak and 27.3°F (-2.6°C) at the low.

Humidity

In January, the average relative humidity is 73%.

Rainfall

In January, the rain falls for 9.3 days. Throughout January, 2.48" (63mm) of precipitation is accumulated. Throughout the year, there are 165.9 rainfall days, and 37.56" (954mm) of precipitation is accumulated.

Snowfall

January through April, November and December are months with snowfall. In Plandome Manor, in January, during 6.8 snowfall days, 1.77" (45mm) of snow is typically accumulated. In Plandome Manor, New York, during the entire year, snow falls for 22.2 days and aggregates up to 7.24" (184mm) of snow.

Daylight

In January, the average length of the day is 9h and 38min.
On the first day of the month, sunrise is at 7:18 am and sunset at 4:37 pm. On the last day of January, sunrise is at 7:06 am and sunset at 5:10 pm EST.

Sunshine

In January, the average sunshine is 5.1h.

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the average person.
Note: During January, 2 as the daily maximum UV index converts into the following advice:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Updated: Aug 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest?

In Plandome Manor, the lowest temperatures are generally noted in January, averaging a high of 36.5°F (2.5°C) and a low of 27.3°F (-2.6°C).

How cold is January?

Plandome Manor in January has an average high-temperature of 36.5°F (2.5°C) and an average low-temperature of 27.3°F (-2.6°C).

What is the average humidity in January?

The average relative humidity in January in Plandome Manor, New York, is 73%.

How many days does it rain in January?

In Plandome Manor, New York, during January, the rain falls for 9.3 days and regularly aggregates up to 2.48" (63mm) of precipitation.

How many days does it snow in January?

In January, it is snowing for 6.8 days. Throughout January, 1.77" (45mm) of snow is accumulated.

How many hours of daylight does Plandome Manor have in January?

In Plandome Manor, the average day length in January is 9h and 38min.

When are sunrise and sunset in January?

In January, on the first day of the month, sunrise is at 7:18 am and sunset at 4:37 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 5:10 pm EST.

How many hours of sunshine does Plandome Manor have in January?

The average sunshine duration in January is 5.1h.

When is the lowest UV index?

January through March, November 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?

In Plandome Manor, the average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a low health threat 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
Plandome Manor, NY

Average temperature in January - Plandome Manor, NY
  • Average high temperature in January: 36.5°F

The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (36.5°F).

  • Average low temperature in January: 27.3°F

The months with the highest average low temperature are July and August (70.3°F).
The coldest month (with the lowest average low temperature) is January (27.3°F).

Average pressure in January
Plandome Manor, NY

Average pressure in January - Plandome Manor, NY
  • Average pressure in January: 30.05"Hg

The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in January
Plandome Manor, NY

Average wind speed in January - Plandome Manor, NY
  • Average wind speed in January: 11.2mph

The windiest month (with the highest average wind speed) is January (11.2mph).
The calmest month (with the lowest average wind speed) is July (7.3mph).

Average humidity in January
Plandome Manor, NY

Average humidity in January - Plandome Manor, NY
  • Average humidity in January: 73%

The months with the highest relative humidity are February, May and December (75%).
The months with the lowest relative humidity are August and November (71%).

Average rainfall in January
Plandome Manor, NY

Average rainfall in January - Plandome Manor, NY
  • Average rainfall in January: 2.48"

The wettest month (with the highest rainfall) is December (4.06").
The driest month (with the least rainfall) is September (2.4").

Average rainfall days in January
Plandome Manor, NY

Average rainfall days in January - Plandome Manor, NY
  • Average rainfall days in January: 9.3 days

The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is January (9.3 days).

Average snowfall in January
Plandome Manor, NY

Average snowfall in January - Plandome Manor, NY
  • Average snowfall in January: 1.77"

The month with the highest snowfall is March (2.01").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in January
Plandome Manor, NY

Average snowfall days in January - Plandome Manor, NY
  • Average snowfall days in January: 6.8 days

The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight in January /
Average sunshine in January
Plandome Manor, NY

Average daylight in January / Average sunshine in January - Plandome Manor, NY
  • Average daylight in January: 9h and 4min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in January: 5h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

Average sunshine days in January
Plandome Manor, NY

Average sunshine days in January - Plandome Manor, NY
  • Average sunshine days in January: 17.3 days

The month with the most sunshine days is November (18 days).
The month with the least sunshine days is July (10.6 days).

Average UV index in January
Plandome Manor, NY

Average UV index in January - Plandome Manor, NY
  • 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, March, November and December (UV index 2).

Average cloud cover in January
Plandome Manor, NY

Average cloud cover in January - Plandome Manor, NY
  • Average cloud cover in January: 44

The months with the most cloud cover are February and December (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 29).

Average visibility in January
Plandome Manor, NY

Average visibility in January - Plandome Manor, NY
  • 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).

Plandome Manor, New York, USA

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