January weather forecast
Upton, PA

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Weather in January

January, the same as December, is a wintry winter month in Upton, Pennsylvania, with an average temperature ranging between min 22.5°F (-5.3°C) and max 35.4°F (1.9°C).

Temperature

Upton's coldest month, January, registers temperatures that range from a high of 35.4°F (1.9°C) to a low of 22.5°F (-5.3°C).

Humidity

In January, the average relative humidity is 76%.

Rainfall

January is the month with the least rainfall. Rain falls for 9.2 days and accumulates 1.85" (47mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall in Upton. The month with the most snowfall is January, when snow falls for 8.1 days and typically aggregates up to 4.53" (115mm) of snow.

Daylight

The average length of the day in January in Upton is 9h and 44min.
On the first day of the month, sunrise is at 7:32 am and sunset at 4:56 pm. On the last day of January, in Upton, sunrise is at 7:20 am and sunset at 5:28 pm EST.

Sunshine

In January, the average sunshine is 4.7h.

UV index

The months with the lowest UV index in Upton are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: In January, a regular UV index of 2 translates into these guidelines:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Enhance your sun protection with tightly woven, yet airy clothing. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months in Upton?

The coldest time of the year in Upton, Pennsylvania, is January, with temperatures averaging a high of 35.4°F (1.9°C) and a low of 22.5°F (-5.3°C).

How cold is it in Upton in January?

January temperatures vary between a high-temperature of 35.4°F (1.9°C) and a low-temperature of 22.5°F (-5.3°C).

What is the average humidity in January in Upton?

In January, the average relative humidity in Upton is 76%.

What is the driest month in Upton?

January is the month with the least rainfall in Upton, Pennsylvania. Rain falls for 9.2 days and accumulates 1.85" (47mm) of precipitation.

How much does it rain in Upton in January?

In Upton, in January, during 9.2 rainfall days, 1.85" (47mm) of precipitation is typically accumulated.

What is the snowiest month in Upton?

The month with the most snowfall in Upton is January, when snow falls for 8.1 days and typically aggregates up to 4.53" (115mm) of snow.

How many days does it snow in January in Upton?

In Upton, Pennsylvania, in January, snow falls for 8.1 days, with typically accumulated 4.53" (115mm) of snow.

How many hours of daylight does Upton have in January?

In January, the average day length is 9h and 44min.

When is the sunrise / sunset in January in Upton?

On the first day of January in Upton, sunrise is at 7:32 am and sunset at 4:56 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 5:28 pm EST.

How many hours of sunshine does Upton have in January?

The average sunshine duration in January in Upton, Pennsylvania, is 4.7h.

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

The months with the lowest UV index in Upton, Pennsylvania, are January, February, November and December, with an average maximum UV index of 2.

How high is the UV index in January in Upton?

In January, the average daily maximum UV index in Upton is 2. A UV Index reading of 2, and below, represents a minimal hazard to health from exposure to the Sun's 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
Upton, PA

Average temperature in January - Upton, PA
  • Average high temperature in January: 35.4°F

The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (35.4°F).

  • Average low temperature in January: 22.5°F

The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).

Average pressure in January
Upton, PA

Average pressure in January - Upton, PA
  • Average pressure in January: 30.11"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in January
Upton, PA

Average wind speed in January - Upton, PA
  • Average wind speed in January: 7.7mph

The windiest month (with the highest average wind speed) is January (7.7mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

Average humidity in January
Upton, PA

Average humidity in January - Upton, PA
  • Average humidity in January: 76%

The months with the highest relative humidity are February, May, October and December (79%).
The months with the lowest relative humidity are April and July (75%).

Average rainfall in January
Upton, PA

Average rainfall in January - Upton, PA
  • Average rainfall in January: 1.85"

The wettest month (with the highest rainfall) is May (3.15").
The driest month (with the least rainfall) is January (1.85").

Average rainfall days in January
Upton, PA

Average rainfall days in January - Upton, PA
  • Average rainfall days in January: 9.2 days

The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is November (9 days).

Average snowfall in January
Upton, PA

Average snowfall in January - Upton, PA
  • Average snowfall in January: 4.53"

The month with the highest snowfall is January (4.53").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in January
Upton, PA

Average snowfall days in January - Upton, PA
  • Average snowfall days in January: 8.1 days

The month with the highest number of snowfall days is January (8.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Upton, PA

Average daylight in January / Average sunshine in January - Upton, PA
  • Average daylight in January: 9h and 4min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in January: 4h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

Average sunshine days in January
Upton, PA

Average sunshine days in January - Upton, PA
  • Average sunshine days in January: 16.4 days

The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is May (10.4 days).

Average UV index in January
Upton, PA

Average UV index in January - Upton, PA
  • Average UV index in January: 2

The months with the highest UV index are May, June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in January
Upton, PA

Average cloud cover in January - Upton, PA
  • Average cloud cover in January: 50

The months with the most cloud cover are January, February and December (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 32).

Average visibility in January
Upton, PA

Average visibility in January - Upton, PA
  • Average visibility in January: 5mi

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

Upton, Pennsylvania, USA

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