January weather forecast
Lopez, PA

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Weather in January

January, the same as December, in Lopez, Pennsylvania, is a freezing cold winter month, with an average temperature fluctuating between 18.3°F (-7.6°C) and 29.8°F (-1.2°C).

Temperature

The month of January sees the lowest average temperatures, reaching 29.8°F (-1.2°C) at the peak and 18.3°F (-7.6°C) at the low.

Humidity

In Lopez, the average relative humidity in January is 82%.

Rainfall

January is the month with the least rainfall. Rain falls for 7.8 days and accumulates 2.01" (51mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In Lopez, during January, snow falls for 14.3 days and regularly aggregates up to 5.83" (148mm) of snow. Throughout the year, in Lopez, there are 57.9 snowfall days, and 29.53" (750mm) of snow is accumulated.

Daylight

In January, the average length of the day is 9h and 35min.
On the first day of the month, sunrise is at 7:31 am and sunset at 4:45 pm. On the last day of January, sunrise is at 7:17 am and sunset at 5:19 pm EST.

Sunshine

January and February, with an average of 3.7h of sunshine, are months with the least sunshine.

UV index

January and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index, 1 in January, converts into the following recommendations:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Updated: Jul 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest month?

January, with average temperatures reaching a high of 29.8°F (-1.2°C) and a low of 18.3°F (-7.6°C), is the coldest month.

How cold is January?

In Lopez, in January, the average high-temperature is 29.8°F (-1.2°C), and the average low-temperature is 18.3°F (-7.6°C).

What is the average humidity in January?

In Lopez, the average relative humidity in January is 82%.

What is the driest month?

January is the month with the least rainfall. Rain falls for 7.8 days and accumulates 2.01" (51mm) of precipitation.

How much does it rain in January?

In Lopez, in January, it is raining for 7.8 days, with typically 2.01" (51mm) of accumulated precipitation.

How much does it snow in January?

In January, it is snowing for 14.3 days. Throughout January, 5.83" (148mm) of snow is accumulated.

How many hours of daylight does Lopez have in January?

The average day length in January is 9h and 35min.

When are sunrise and sunset in January?

In January, on the first day of the month, sunrise is at 7:31 am and sunset at 4:45 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 5:19 pm EST.

What are the months with the least sunshine in Lopez?

January and February, with an average of 3.7h of sunshine, are months with the least sunshine.

How many hours of sunshine does Lopez have in January?

In January, the average sunshine duration is 3.7h.

What are the months with the lowest UV index?

The months with the lowest UV index are January and December, with an average maximum UV index of 1.

What is the UV index intensity in January?

The average daily maximum UV index in January is 1. A UV Index value of 2, and less, symbolizes a low health threat 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
Lopez, PA

Average temperature in January - Lopez, PA
  • Average high temperature in January: 29.8°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (29.8°F).

  • Average low temperature in January: 18.3°F

The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).

Average pressure in January
Lopez, PA

Average pressure in January - Lopez, PA
  • Average pressure in January: 30.08"Hg

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in January
Lopez, PA

Average wind speed in January - Lopez, PA
  • Average wind speed in January: 7.9mph

The windiest months (with the highest average wind speed) are March and April (8mph).
The calmest month (with the lowest average wind speed) is August (5mph).

Average humidity in January
Lopez, PA

Average humidity in January - Lopez, PA
  • Average humidity in January: 82%

The months with the highest relative humidity are February and December (84%).
The months with the lowest relative humidity are April, June and July (78%).

Average rainfall in January
Lopez, PA

Average rainfall in January - Lopez, PA
  • Average rainfall in January: 2.01"

The wettest month (with the highest rainfall) is July (3.19").
The driest month (with the least rainfall) is January (2.01").

Average rainfall days in January
Lopez, PA

Average rainfall days in January - Lopez, PA
  • Average rainfall days in January: 7.8 days

The month with the highest number of rainy days is July (19.7 days).
The month with the least rainy days is January (7.8 days).

Average snowfall in January
Lopez, PA

Average snowfall in January - Lopez, PA
  • Average snowfall in January: 5.83"

The month with the highest snowfall is February (8.66").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Lopez, PA

Average snowfall days in January - Lopez, PA
  • Average snowfall days in January: 14.3 days

The month with the highest number of snowfall days is January (14.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in January / Average sunshine in January - Lopez, PA
  • 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 12min).

  • Average sunshine in January: 3h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The months with the least sunshine are January and February (Average sunshine: 3h and 42min).

Average sunshine days in January
Lopez, PA

Average sunshine days in January - Lopez, PA
  • Average sunshine days in January: 13.8 days

The month with the most sunshine days is November (15.4 days).
The month with the least sunshine days is July (8.8 days).

Average UV index in January
Lopez, PA

Average UV index in January - Lopez, PA
  • Average UV index in January: 1

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).

Average cloud cover in January
Lopez, PA

Average cloud cover in January - Lopez, PA
  • Average cloud cover in January: 61

The months with the most cloud cover are February and December (Cloud cover 62).
The month with the least cloud cover is July (Cloud cover 37).

Average visibility in January
Lopez, PA

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

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

Lopez, Pennsylvania, USA

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