January weather forecast
Erie, PA

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YearJanuaryFMAMJJASOND
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The somber town of Erie, Pennsylvania, from above on a cool and sunny day, with a clear view of the dark and calm water of Lake Erie in the back
The somber town of Erie, Pennsylvania, from above on a cool and sunny day, with a clear view of the dark and calm water of Lake Erie in the back

Weather in January

Winter is in full swing in Erie, Pennsylvania during January, bestowing a frosty touch on the city. It can be a challenging month for those sensitive to cold, compared to the relatively less severe conditions in December. The lowest temperatures of the year grip Erie, sinking to 21.6°F (-5.8°C), introducing a chill that blankets the landscape. While February carries forward the winter season, it may not be as cold as January, with slightly higher temperatures expected. A generous coat of snow enhances the aesthetic beauty of Erie, encouraging residents to indulge in winter activities.

Temperature

January is the month when Erie experiences its coldest temperatures, averaging a high of 29.8°F (-1.2°C) and a low of 21.6°F (-5.8°C).

Humidity

In Erie, the average relative humidity in January is 85%.

Rainfall

In Erie, during January, the rain falls for 4 days and regularly aggregates up to 0.43" (11mm) of precipitation. In Erie, during the entire year, the rain falls for 95.5 days and collects up to 7.17" (182mm) of precipitation.

Snowfall

Months with snowfall in Erie, Pennsylvania, are January through May, November and December. In January, in Erie, it is snowing for 7.8 days. Throughout January, 0.28" (7mm) of snow is accumulated. Throughout the year, in Erie, there are 28.4 snowfall days, and 1.85" (47mm) of snow is accumulated.

Ocean temperature

In Erie, in January, the average water temperature is 34.9°F (1.6°C).
Note: In the event of swimming, this state is extremely frigid, dangerous, and poses a significant risk to life. Hypothermia swiftly ensues without suitable insulated waterproof attire.

Daylight

In Erie, Pennsylvania, the average length of the day in January is 9h and 31min.
On the first day of January, sunrise is at 7:48 am and sunset at 4:58 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 5:32 pm EST.

Sunshine

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

UV index

January and December, with an average maximum UV index of 1, are months with the lowest UV index in Erie. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for the average person.
Note: In January, the maximum UV index of 1 transforms into these recommendations:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
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Frequently asked questions

What time of the year is the coldest in Erie?

With its average high temperature of 29.8°F (-1.2°C) and a low of 21.6°F (-5.8°C), January is regarded as the coldest month in Erie.

How cold is January in Erie?

Erie in January has an average high-temperature of 29.8°F (-1.2°C) and an average low-temperature of 21.6°F (-5.8°C).

What is the average humidity in January in Erie?

In January, the average relative humidity is 85%.

How much does it rain in Erie in January?

In Erie, Pennsylvania, during January, the rain falls for 4 days and regularly aggregates up to 0.43" (11mm) of precipitation.

How much does it snow in Erie in January?

In Erie, Pennsylvania, in January, during 7.8 snowfall days, 0.28" (7mm) of snow is typically accumulated.

What is the water temperature in January in Erie?

In Erie, Pennsylvania, in January, the average water temperature is 34.9°F (1.6°C). For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.

What is the average length of the day in January in Erie?

In January, the average day length in Erie is 9h and 31min.

When are sunrise and sunset in January in Erie?

In January, on the first day of the month, sunrise is at 7:48 am and sunset at 4:58 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 5:32 pm EST.

What is the month with the least sunshine in Erie?

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

How many hours of sunshine does Erie have in January?

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

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

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

How high is the UV index in January in Erie?

The average daily maximum UV index in January is 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
36.9°F 2.7°C
29.8°F -1.2°C
31.6°F -0.2°C
Average low temperature
30.4°F -0.9°C
21.6°F -5.8°C
21.7°F -5.7°C
Average pressure
30.07" 764mmHg
30.07" 764mmHg
30.06" 764mmHg
Average wind speed
13.2mph 21.2km/h
13.5mph 21.7km/h
11.9mph 19.2km/h
Average max. wind speed
14mph 22.5km/h
14.4mph 23.2km/h
12.7mph 20.4km/h
Average wind speed gusts
19.6mph 31.5km/h
20.1mph 32.3km/h
18.5mph 29.8km/h
Average humidity
83%
85%
86%
Average rainfall
0.51" 13mm
0.43" 11mm
0.51" 13mm
Average rainfall days
4.5
4
4.6
Average snowfall
0.31" 8mm
0.28" 7mm
0.71" 18mm
Average snowfall days
6.6
7.8
6
Average sea temperature
41.9°F 5.5°C
34.9°F 1.6°C
32.5°F 0.3°C
Average daylight
9h 1min
9h 3min
10h 4min
Average sunshine
2h 4min
2h 2min
3h 1min
Average sunshine days
20
20.5
19.6
Average UV index
1
1
2
Average cloud cover
72%
76%
71%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in January
Erie, PA

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

The warmest month (with the highest average high temperature) is July (74.8°F).
The month with the lowest average high temperature is January (29.8°F).

  • Average low temperature in January: 21.6°F

The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

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Average pressure in January
Erie, PA

Average pressure in January - Erie, PA
  • Average pressure in January: 30.07"Hg

The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in January
Erie, PA

Average wind speed in January - Erie, PA
  • Average wind speed in January: 13.5mph

The windiest month (with the highest average wind speed) is January (13.5mph).
The calmest month (with the lowest average wind speed) is July (7.8mph).

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Average humidity in January
Erie, PA

Average humidity in January - Erie, PA
  • Average humidity in January: 85%

The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are August, September, October and November (78%).

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Average rainfall in January
Erie, PA

Average rainfall in January - Erie, PA
  • Average rainfall in January: 0.43"

The wettest month (with the highest rainfall) is October (0.83").
The driest month (with the least rainfall) is September (0.35").

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Average rainfall days in January
Erie, PA

Average rainfall days in January - Erie, PA
  • Average rainfall days in January: 4 days

The month with the highest number of rainy days is August (11.7 days).
The month with the least rainy days is January (4 days).

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Average snowfall in January
Erie, PA

Average snowfall in January - Erie, PA
  • Average snowfall in January: 0.28"

The month with the highest snowfall is February (0.71").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in January
Erie, PA

Average snowfall days in January - Erie, PA
  • Average snowfall days in January: 7.8 days

The month with the highest number of snowfall days is January (7.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average sea temperature in January
Erie, PA

Average sea temperature in January - Erie, PA
  • Average sea temperature in January: 34.9°F

The best month for swimming (with the highest average sea temperature) is August (75.1°F).
The coldest month (with the lowest average sea temperature) is February (32.5°F).

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

Average daylight in January / Average sunshine in January - Erie, PA
  • Average daylight in January: 9h and 3min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in January: 2h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 24min).

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Average sunshine days in January
Erie, PA

Average sunshine days in January - Erie, PA
  • Average sunshine days in January: 20.5 days

The month with the most sunshine days is March (21.3 days).
The month with the least sunshine days is August (16.3 days).

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Average UV index in January
Erie, PA

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

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

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Average cloud cover in January
Erie, PA

Average cloud cover in January - Erie, PA
  • Average cloud cover in January: 76

The month with the most cloud cover is January (Cloud cover 76).
The months with the least cloud cover are July and August (Cloud cover 28).

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Average visibility in January
Erie, PA

Average visibility in January - Erie, PA
  • Average visibility in January: 6mi

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

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Erie, Pennsylvania, USA

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