January weather forecast
Curllsville, PA

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Weather in January

January, the same as December, in Curllsville, Pennsylvania, is a freezing cold winter month, with an average temperature fluctuating between 17.8°F (-7.9°C) and 30.2°F (-1°C).

Temperature

In Curllsville, the month of January registers the lowest temperatures, averaging 30.2°F (-1°C) at the peak and 17.8°F (-7.9°C) at the lowest.

Humidity

The months with the highest humidity are January and February, with an average relative humidity of 88%.

Rainfall

In January, the rain falls for 7.5 days. Throughout January, 2.13" (54mm) of precipitation is accumulated. Throughout the year, there are 169.8 rainfall days, and 27.36" (695mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. The month with the most snowfall is January, when snow falls for 21.3 days and typically aggregates up to 7.09" (180mm) of snow.

Daylight

The average length of the day in January in Curllsville is 9h and 37min.
On the first day of the month, sunrise is at 7:42 am and sunset at 4:59 pm. On the last day of January, sunrise is at 7:29 am and sunset at 5:32 pm EST.

Sunshine

The month with the least sunshine is January, with an average of 2.4h of sunshine.

UV index

In Curllsville, the average daily maximum UV index in January is 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for the average person.
Note: The maximum daily UV index of 2 in January converts into the following recommendations:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.

Frequently asked questions

What is the coldest month?

Curllsville witnesses the coldest weather in January, with temperatures averaging a high of 30.2°F (-1°C) and a low of 17.8°F (-7.9°C).

How cold is it in Curllsville in January?

In January, the average high-temperature and low-temperature are 30.2°F (-1°C) and 17.8°F (-7.9°C) respectively.

What are the most humid months?

The months with the highest humidity are January and February, with an average relative humidity of 88%.

What is the average humidity in January?

In January, the average relative humidity is 88%.

How much does it rain in January?

In January, the rain falls for 7.5 days. Throughout January, 2.13" (54mm) of precipitation is accumulated.

When does it snow the most?

The month with the most snowfall is January, when snow falls for 21.3 days and typically aggregates up to 7.09" (180mm) of snow.

How many days does it snow in January in Curllsville?

In January, it is snowing for 21.3 days. Throughout January, 7.09" (180mm) of snow is accumulated.

What is the average length of the day in January?

The average day length in January is 9h and 37min.

When is the sunrise / sunset in January?

On the first day of January, sunrise is at 7:42 am and sunset at 4:59 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 5:32 pm EST.

What is the month with the least sunshine?

January has the least sunshine of the year, with an average of 2.4h of sunshine.

How many hours of sunshine does Curllsville have in January?

In January, the average sunshine duration in Curllsville is 2.4h.

How high is the UV index in January?

The average daily maximum UV index in January is 2. 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
Curllsville, PA

Average temperature in January - Curllsville, PA
  • Average high temperature in January: 30.2°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (30.2°F).

  • Average low temperature in January: 17.8°F

The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is January (17.8°F).

Average pressure in January
Curllsville, PA

Average pressure in January - Curllsville, PA
  • Average pressure in January: 30.09"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
Curllsville, PA

Average wind speed in January - Curllsville, PA
  • Average wind speed in January: 8.3mph

The windiest month (with the highest average wind speed) is January (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average humidity in January
Curllsville, PA

Average humidity in January - Curllsville, PA
  • Average humidity in January: 88%

The months with the highest relative humidity are January and February (88%).
The month with the lowest relative humidity is July (78%).

Average rainfall in January
Curllsville, PA

Average rainfall in January - Curllsville, PA
  • Average rainfall in January: 2.13"

The wettest month (with the highest rainfall) is April (3.15").
The driest month (with the least rainfall) is August (1.69").

Average rainfall days in January
Curllsville, PA

Average rainfall days in January - Curllsville, PA
  • Average rainfall days in January: 7.5 days

The month with the highest number of rainy days is May (19 days).
The month with the least rainy days is January (7.5 days).

Average snowfall in January
Curllsville, PA

Average snowfall in January - Curllsville, PA
  • Average snowfall in January: 7.09"

The month with the highest snowfall is January (7.09").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Curllsville, PA

Average snowfall days in January - Curllsville, PA
  • Average snowfall days in January: 21.3 days

The month with the highest number of snowfall days is January (21.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in January / Average sunshine in January - Curllsville, 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 18min).

  • Average sunshine in January: 2h and 2min

The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 2h and 24min).

Average sunshine days in January
Curllsville, PA

Average sunshine days in January - Curllsville, PA
  • Average sunshine days in January: 6 days

The month with the most sunshine days is September (14 days).
The month with the least sunshine days is February (5.7 days).

Average UV index in January
Curllsville, PA

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

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

Average cloud cover in January
Curllsville, PA

Average cloud cover in January - Curllsville, PA
  • Average cloud cover in January: 75

The month with the most cloud cover is January (Cloud cover 75).
The months with the least cloud cover are July and August (Cloud cover 38).

Average visibility in January
Curllsville, PA

Average visibility in January - Curllsville, PA
  • Average visibility in January: 4mi

The months with the highest visibility are March, April, May, June, July, August, September, October and November (5mi).
The months with the lowest visibility are January, February and December (4mi).

Curllsville, Pennsylvania, USA

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