January weather forecast and climate
Henrietta, NY

January, the same as December, in Henrietta, New York, is another subzero cold winter month, with average temperature ranging between max 29.3°F (-1.5°C) and min 19.8°F (-6.8°C).

Temperature

The coldest month is January, with an average high-temperature of 29.3°F (-1.5°C) and an average low-temperature of 19.8°F (-6.8°C).

Humidity

Months with the highest humidity are January and February, with an average relative humidity of 84%.

Rainfall

In Henrietta, it is raining for 9.8 days, with typically 1.97" (50mm) of accumulated precipitation. In Henrietta, during the entire year, the rain falls for 172.4 days and collects up to 29.45" (748mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. In Henrietta, snow falls for 17.6 days, with typically accumulated 5.79" (147mm) of snow. Throughout the year, in Henrietta, there are 70.9 snowfall days, and 27.44" (697mm) of snow is accumulated.

Daylight

In January, the average length of the day is 9.4h.

Sunshine

January and February, with an average of 2.7h of sunshine, are months with the least sunshine in Henrietta.

UV index

Months with the lowest UV index are January and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low health risk from the exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 1 in January interpret into the following advice:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the coldest month in Henrietta?

January is the coldest month, with an average high-temperature of 29.3°F (-1.5°C) and an average low-temperature of 19.8°F (-6.8°C).

What is the temperature in January in Henrietta?

The average high-temperature, in January, is 29.3°F (-1.5°C), while the average low-temperature is 19.8°F (-6.8°C).

What is the most humid month in Henrietta?

Months with the highest humidity in Henrietta, New York, are January and February, with an average relative humidity of 84%.

What is the average humidity in January in Henrietta?

In January, the average relative humidity in Henrietta is 84%.

How much does it rain in Henrietta in January?

In Henrietta, in January, during 9.8 rainfall days, 1.97" (50mm) of precipitation is typically accumulated.

How much does it snow in Henrietta in January?

In Henrietta, New York, in January, snow falls for 17.6 days, with typically accumulated 5.79" (147mm) of snow.

How many hours of daylight does Henrietta have in January?

In January, the average length of the day in Henrietta, New York, is 9.4h.

What is the month with the least sunshine in Henrietta?

January and February, with an average of 2.7h of sunshine, are months with the least sunshine in Henrietta.

How many hours of sunshine does Henrietta have in January?

The average sunshine in January in Henrietta, New York, is 2.7h.

What are the months with the lowest UV index in Henrietta?

January and December, with an average maximum UV index of 1, are months with the lowest UV index in Henrietta, New York.

What is the UV index reading in January in Henrietta?

The average daily maximum UV index in January in Henrietta, New York, is 1. A UV Index of 2, and less, symbolizes a minimal hazard to health from the exposure to the Sun's UV radiation.
Average temperature in January - Henrietta, NY
  • Average high temperature in January: 29.3°F

The warmest month (with the highest average high temperature) is July (77.9°F).
The month with the lowest average high temperature is January (29.3°F).

  • Average low temperature in January: 19.8°F

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).

Average pressure in January - Henrietta, NY
  • Average pressure in January: 30.05"

The month with the highest atmospheric pressure is November (30.09").
The month with the lowest atmospheric pressure is June (29.92").

Average wind speed in January - Henrietta, NY
  • Average wind speed in January: 11.6mph

The windiest month (with the highest average wind speed) is January (11.6mph).
The calmest month (with the lowest average wind speed) is July (7mph).

Average humidity in January - Henrietta, NY
  • Average humidity in January: 84%

Months with the highest relative humidity are January and February (84%).
Months with the lowest relative humidity are August and September (76%).

Average rainfall in January - Henrietta, NY
  • Average rainfall in January: 1.97"

The wettest month (with the highest rainfall) is May (2.99").
The driest month (with the least rainfall) is September (1.85").

Average rainfall days in January - Henrietta, NY
  • Average rainfall days in January: 9.8 days

The month with the highest number of rainy days is August (18.7 days).
The month with the least rainy days is February (7.8 days).

Average snowfall in January - Henrietta, NY
  • Average snowfall in January: 5.79"

The month with the highest snowfall is February (7.01").
Months with the least snowfall are June, July, August and September (0").

Average snowfall days in January - Henrietta, NY
  • Average snowfall days in January: 17.6 days

The month with the highest number of snowfall days is January (17.6 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January / Average sunshine in January - Henrietta, NY
  • Average daylight in January: 9.4h

The month with the longest days is June (Average daylight: 15.3h).
The month with the shortest days is December (Average daylight: 9.1h).

  • Average sunshine in January: 2.7h

The month with the most sunshine is July (Average sunshine: 10.6h).
Months with the least sunshine are January and February (Average sunshine: 2.7).

Average sunshine days in January - Henrietta, NY
  • Average sunshine days in January: 7.2 days

The month with the most sunshine days is September (13.9 days).
The month with the least sunshine days is February (6.7 days).

Average UV index in January - Henrietta, NY
  • Average UV index in January: 1

The month with the highest UV index is July (UV index 6).
Months with the lowest UV index are January and December (UV index 1).

Average cloud cover in January - Henrietta, NY
  • Average cloud cover in January: 74

The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 28).

Average visibility in January - Henrietta, NY
  • Average visibility in January: 5mi

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