January weather forecast
Chadds Ford, PA

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Weather in January

January, the same as December, is an icy winter month in Chadds Ford, Pennsylvania, with temperature in the range of an average low of 25.3°F (-3.7°C) and an average high of 37°F (2.8°C).

Temperature

With an average high-temperature of 37°F (2.8°C) and an average low-temperature of 25.3°F (-3.7°C), January is the coldest month.

Humidity

The average relative humidity in January is 75%.

Rainfall

The month with the least rainfall is January, when the rain falls for 9.3 days and typically collects 2.36" (60mm) of precipitation.

Snowfall

Months with snowfall in Chadds Ford are January through May, October through December. In January, it is snowing for 6.8 days. Throughout January, 3.03" (77mm) of snow is accumulated. Throughout the year, there are 21.9 snowfall days, and 12.05" (306mm) of snow is accumulated.

Daylight

In Chadds Ford, the average length of the day in January is 9h and 44min.
On the first day of January, sunrise is at 7:23 am and sunset at 4:47 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 5:19 pm EST.

Sunshine

In January, the average sunshine is 5h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Chadds Ford. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum UV index of 2 during January translates into these guidelines:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.

Frequently asked questions

What time of the year is the coldest?

The coldest month is January, with an average high-temperature of 37°F (2.8°C) and an average low-temperature of 25.3°F (-3.7°C).

How cold is January in Chadds Ford?

An average high-temperature, in January, in Chadds Ford, is 37°F (2.8°C) and the average low-temperature is 25.3°F (-3.7°C).

What is the average humidity in January?

In January, the average relative humidity is 75%.

What is the driest month?

January is the month with the least rainfall. Rain falls for 9.3 days and accumulates 2.36" (60mm) of precipitation.

How much does it rain in January?

In Chadds Ford, in January, it is raining for 9.3 days, with typically 2.36" (60mm) of accumulated precipitation.

How much does it snow in January?

In Chadds Ford, during January, snow falls for 6.8 days and regularly aggregates up to 3.03" (77mm) of snow.

How many hours of daylight does Chadds Ford have in January?

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

When is the sunrise / sunset in January?

In January, on the first day of the month, sunrise is at 7:23 am and sunset at 4:47 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 5:19 pm EST.

How long on average sun shines in January?

The average sunshine duration in January is 5h.

What are the months with the lowest UV index?

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

What is the UV index intensity in January?

In January, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a low health threat 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
Chadds Ford, PA

Average temperature in January - Chadds Ford, PA
  • Average high temperature in January: 37°F

The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (37°F).

  • Average low temperature in January: 25.3°F

The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (25.3°F).

Average pressure in January
Chadds Ford, PA

Average pressure in January - Chadds Ford, 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
Chadds Ford, PA

Average wind speed in January - Chadds Ford, PA
  • Average wind speed in January: 8.6mph

The windiest months (with the highest average wind speed) are January, February and March (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

Average humidity in January
Chadds Ford, PA

Average humidity in January - Chadds Ford, PA
  • Average humidity in January: 75%

The month with the highest relative humidity is October (78%).
The month with the lowest relative humidity is April (72%).

Average rainfall in January
Chadds Ford, PA

Average rainfall in January - Chadds Ford, PA
  • Average rainfall in January: 2.36"

The wettest month (with the highest rainfall) is August (4.09").
The driest month (with the least rainfall) is January (2.36").

Average rainfall days in January
Chadds Ford, PA

Average rainfall days in January - Chadds Ford, PA
  • Average rainfall days in January: 9.3 days

The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is November (8.8 days).

Average snowfall in January
Chadds Ford, PA

Average snowfall in January - Chadds Ford, PA
  • Average snowfall in January: 3.03"

The month with the highest snowfall is March (3.58").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Chadds Ford, PA

Average snowfall days in January - Chadds Ford, PA
  • Average snowfall days in January: 6.8 days

The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Chadds Ford, PA

Average daylight in January / Average sunshine in January - Chadds Ford, 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: 5h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

Average sunshine days in January
Chadds Ford, PA

Average sunshine days in January - Chadds Ford, PA
  • Average sunshine days in January: 16.8 days

The month with the most sunshine days is November (18.6 days).
The months with the least sunshine days are May and July (9.8 days).

Average UV index in January
Chadds Ford, PA

Average UV index in January - Chadds Ford, PA
  • Average UV index in January: 2

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

Average cloud cover in January
Chadds Ford, PA

Average cloud cover in January - Chadds Ford, PA
  • Average cloud cover in January: 45

The months with the most cloud cover are February and March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 31).

Average visibility in January
Chadds Ford, PA

Average visibility in January - Chadds Ford, 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).

Chadds Ford, Pennsylvania, USA

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