January weather forecast
Richmond Hill, NY

Weather in January

January, the same as December, is another cold winter month in Richmond Hill, New York, with average temperature fluctuating between 36.9°F (2.7°C) and 27.7°F (-2.4°C).

Temperature

With an average high-temperature of 36.9°F (2.7°C) and an average low-temperature of 27.7°F (-2.4°C), January is the coldest month.

Humidity

The average relative humidity in Richmond Hill, New York, is 73%.

Rainfall

January is the month with the least rainfall in Richmond Hill. Rain falls for 7.8 days and accumulates 2.05" (52mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall. In Richmond Hill, snow falls for 4.5 days, with typically accumulated 1.1" (28mm) of snow. In Richmond Hill, during the entire year, snow falls for 15 days, and aggregates up to 5.39" (137mm) of snow.

Daylight

In Richmond Hill, the average length of the day in January is 9.7h.

Sunshine

The average sunshine in January is 5.2h.

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Richmond Hill, New York. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to the UV radiation for the ordinary person.
Note: The average daily UV index of 2 in January transform into the following instructions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the coldest month in Richmond Hill?

With an average high-temperature of 36.9°F (2.7°C) and an average low-temperature of 27.7°F (-2.4°C), January is the coldest month in Richmond Hill, New York.

What is the average humidity in January in Richmond Hill?

In January, the average relative humidity in Richmond Hill, New York, is 73%.

What is the driest month in Richmond Hill?

The month with the least rainfall in Richmond Hill, New York, is January when the rain falls for 7.8 days and typically collects 2.05" (52mm) of precipitation.

How many days does it rain in January in Richmond Hill?

In Richmond Hill, New York, in January, during 7.8 rainfall days, 2.05" (52mm) of precipitation is typically accumulated.

How much does it snow in Richmond Hill in January?

In Richmond Hill, during January, snow falls for 4.5 days and regularly aggregates up to 1.1" (28mm) of snow.

How many hours of daylight does Richmond Hill have in January?

In January, the average length of the day in Richmond Hill is 9.7h.

How many hours of sunshine does Richmond Hill have in January?

In Richmond Hill, New York, the average sunshine in January is 5.2h.

What is the month with the lowest UV index in Richmond Hill?

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Richmond Hill.

What is the UV index intensity in January in Richmond Hill?

The average daily maximum UV index in January in Richmond Hill, New York, is 2. A UV Index of 2, and less, symbolizes a low health threat from unsafe exposure to the Sun's UV rays.

Average temperature in January
Richmond Hill, NY

Average temperature in January - Richmond Hill, NY
  • Average high temperature in January: 36.9°F

The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (36.9°F).

  • Average low temperature in January: 27.7°F

The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (27.7°F).

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Average pressure in January
Richmond Hill, NY

Average pressure in January - Richmond Hill, NY
  • Average pressure in January: 30.06"

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

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Average wind speed in January
Richmond Hill, NY

Average wind speed in January - Richmond Hill, 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).

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Average humidity in January
Richmond Hill, NY

Average humidity in January - Richmond Hill, NY
  • Average humidity in January: 73%

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

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Average rainfall in January
Richmond Hill, NY

Average rainfall in January - Richmond Hill, NY
  • Average rainfall in January: 2.05"

The wettest month (with the highest rainfall) is July (4.02").
The driest month (with the least rainfall) is January (2.05").

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Average rainfall days in January
Richmond Hill, NY

Average rainfall days in January - Richmond Hill, NY
  • Average rainfall days in January: 7.8 days

The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is January (7.8 days).

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Average snowfall in January
Richmond Hill, NY

Average snowfall in January - Richmond Hill, NY
  • Average snowfall in January: 1.1"

The month with the highest snowfall is March (1.85").
Months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in January
Richmond Hill, NY

Average snowfall days in January - Richmond Hill, NY
  • Average snowfall days in January: 4.5 days

The month with the highest number of snowfall days is January (4.5 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in January /
Average sunshine in January
Richmond Hill, NY

Average daylight in January / Average sunshine in January - Richmond Hill, NY
  • Average daylight in January: 9.7h

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in January: 5.2h

The month with the most sunshine is July (Average sunshine: 10.8h).
The month with the least sunshine is February (Average sunshine: 4.8h).

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Average sunshine days in January
Richmond Hill, NY

Average sunshine days in January - Richmond Hill, NY
  • Average sunshine days in January: 19.7 days

Months with the most sunshine days are January and November (19.7 days).
The month with the least sunshine days is July (11 days).

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Average UV index in January
Richmond Hill, NY

Average UV index in January - Richmond Hill, NY
  • Average UV index in January: 2

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in January
Richmond Hill, NY

Average cloud cover in January - Richmond Hill, NY
  • Average cloud cover in January: 43

The month with the most cloud cover is December (Cloud cover 47).
Months with the least cloud cover are July and August (Cloud cover 28).

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Average visibility in January
Richmond Hill, NY

Average visibility in January - Richmond Hill, NY
  • Average visibility in January: 6mi

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

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