January weather forecast
West Middletown, PA

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Weather in January

January, like December, in West Middletown, Pennsylvania, is a wintry winter month, with temperature in the range of an average low of 20.7°F (-6.3°C) and an average high of 33.4°F (0.8°C).

Temperature

West Middletown's January weather reaches an average high of 33.4°F (0.8°C) and an average low of 20.7°F (-6.3°C), making it the coldest month.

Humidity

The average relative humidity in January is 84%.

Rainfall

In January, in West Middletown, the rain falls for 11.4 days. Throughout January, 2.4" (61mm) of precipitation is accumulated. Throughout the year, in West Middletown, there are 182.9 rainfall days, and 33.07" (840mm) of precipitation is accumulated.

Snowfall

Months with snowfall in West Middletown are January through April, October through December. January is the month with the most snowfall. Snow falls for 15.9 days and accumulates 5.04" (128mm) of snow.

Daylight

In January, the average length of the day in West Middletown is 9h and 41min.
On the first day of January in West Middletown, sunrise is at 7:44 am and sunset at 5:06 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 5:38 pm EST.

Sunshine

January has the least sunshine of the year in West Middletown, with an average of 2.9h of sunshine.

UV index

In January, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: A daily high UV index of 2 in January leads to these guidelines:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
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Frequently asked questions

What is the coldest time of year in West Middletown?

January is the month when West Middletown sees the average lowest temperatures, with a high of 33.4°F (0.8°C) and a low of 20.7°F (-6.3°C).

How cold is it in West Middletown in January?

In January, in West Middletown, the average high-temperature is 33.4°F (0.8°C), and the average low-temperature is 20.7°F (-6.3°C).

What is the average humidity in January in West Middletown?

The average relative humidity in January in West Middletown is 84%.

How much does it rain in West Middletown in January?

In West Middletown, Pennsylvania, in January, it is raining for 11.4 days, with typically 2.4" (61mm) of accumulated precipitation.

When does it snow the most in West Middletown?

The month with the most snowfall in West Middletown, Pennsylvania, is January, when snow falls for 15.9 days and typically aggregates up to 5.04" (128mm) of snow.

How much does it snow in West Middletown in January?

In West Middletown, during January, snow falls for 15.9 days and regularly aggregates up to 5.04" (128mm) of snow.

What is the average length of the day in January in West Middletown?

The average day length in January in West Middletown, Pennsylvania, is 9h and 41min.

When are sunrise and sunset in January in West Middletown?

In January, on the first day of the month, sunrise is at 7:44 am and sunset at 5:06 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 5:38 pm EST.

What is the month with the least sunshine in West Middletown?

The month with the least sunshine in West Middletown, Pennsylvania, is January, with an average of 2.9h of sunshine.

How long on average sun shines in January in West Middletown?

The average sunshine duration in January in West Middletown, Pennsylvania, is 2.9h.

What is the UV index reading in January in West Middletown?

In West Middletown, Pennsylvania, the average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to Sun's UV rays.
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
West Middletown, PA

Average temperature in January - West Middletown, PA
  • Average high temperature in January: 33.4°F

The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (33.4°F).

  • Average low temperature in January: 20.7°F

The month with the highest average low temperature is July (61.5°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).

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Average pressure in January
West Middletown, PA

Average pressure in January - West Middletown, PA
  • Average pressure in January: 30.12"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in January
West Middletown, PA

Average wind speed in January - West Middletown, PA
  • Average wind speed in January: 8mph

The windiest month (with the highest average wind speed) is January (8mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).

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Average humidity in January
West Middletown, PA

Average humidity in January - West Middletown, PA
  • Average humidity in January: 84%

The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are April, July and August (77%).

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Average rainfall in January
West Middletown, PA

Average rainfall in January - West Middletown, PA
  • Average rainfall in January: 2.4"

The wettest month (with the highest rainfall) is April (3.5").
The driest month (with the least rainfall) is November (2.17").

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Average rainfall days in January
West Middletown, PA

Average rainfall days in January - West Middletown, PA
  • Average rainfall days in January: 11.4 days

The month with the highest number of rainy days is May (20.5 days).
The month with the least rainy days is November (11.1 days).

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Average snowfall in January
West Middletown, PA

Average snowfall in January - West Middletown, PA
  • Average snowfall in January: 5.04"

The month with the highest snowfall is January (5.04").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in January
West Middletown, PA

Average snowfall days in January - West Middletown, PA
  • Average snowfall days in January: 15.9 days

The month with the highest number of snowfall days is January (15.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in January /
Average sunshine in January
West Middletown, PA

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

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in January: 2h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).

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Average sunshine days in January
West Middletown, PA

Average sunshine days in January - West Middletown, PA
  • Average sunshine days in January: 8.5 days

The month with the most sunshine days is November (16.3 days).
The month with the least sunshine days is January (8.5 days).

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Average UV index in January
West Middletown, PA

Average UV index in January - West Middletown, PA
  • Average UV index in January: 2

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

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Average cloud cover in January
West Middletown, PA

Average cloud cover in January - West Middletown, PA
  • Average cloud cover in January: 68

The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 35).

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Average visibility in January
West Middletown, PA

Average visibility in January - West Middletown, PA
  • Average visibility in January: 4mi

The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January and February (4mi).

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West Middletown, Pennsylvania, USA

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