January weather forecast
Seneca Upland, MD

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Weather in January

January, the same as December, is an icy winter month in Seneca Upland, Maryland, with an average temperature ranging between max 37.8°F (3.2°C) and min 24.8°F (-4°C).

Temperature

Seneca Upland notes the coldest temperatures in January, with a high average of 37.8°F (3.2°C) and a low of 24.8°F (-4°C).

Humidity

The average relative humidity in January is 75%.

Rainfall

January is the month with the least rainfall in Seneca Upland. Rain falls for 8.3 days and accumulates 1.93" (49mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In January, it is snowing for 6.3 days. Throughout January, 3.54" (90mm) of snow is accumulated. In Seneca Upland, during the entire year, snow falls for 21.3 days and aggregates up to 13.31" (338mm) of snow.

Daylight

In January, the average length of the day is 9h and 47min.
On the first day of the month, sunrise is at 7:28 am and sunset at 4:55 pm. On the last day of January, sunrise is at 7:16 am and sunset at 5:27 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. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index of 2 in January interprets into the following recommendations:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. The solar radiation around mid-day is intense; avoid the Sun and stay safe. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Updated: Aug 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest?

In Seneca Upland, January records the average lowest temperatures, peaking at 37.8°F (3.2°C) and reaching a low of 24.8°F (-4°C).

How cold does it get in January?

The high-temperature, in January, in Seneca Upland, records 37.8°F (3.2°C), while the low-temperature is 24.8°F (-4°C).

What is the average humidity in January?

In Seneca Upland, the average relative humidity in January is 75%.

What is the driest month?

January is the month with the least rainfall. Rain falls for 8.3 days and accumulates 1.93" (49mm) of precipitation.

How much does it rain in January?

In Seneca Upland, during January, the rain falls for 8.3 days and regularly aggregates up to 1.93" (49mm) of precipitation.

How many days does it snow in January?

In January, it is snowing for 6.3 days. Throughout January, 3.54" (90mm) of snow is accumulated.

How many hours of daylight does Seneca Upland have in January?

In Seneca Upland, the average day length in January is 9h and 47min.

When are sunrise and sunset in January?

On the first day of January, sunrise is at 7:28 am and sunset at 4:55 pm. On the last day of the month, sunrise is at 7:16 am and sunset at 5:27 pm EST.

How long on average sun shines in January?

In January, the average sunshine duration 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.

How high is the UV index in January?

The average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents a low health risk 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
Seneca Upland, MD

Average temperature in January - Seneca Upland, MD
  • Average high temperature in January: 37.8°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (37.8°F).

  • Average low temperature in January: 24.8°F

The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (24.8°F).

Average pressure in January
Seneca Upland, MD

Average pressure in January - Seneca Upland, MD
  • Average pressure in January: 30.11"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in January
Seneca Upland, MD

Average wind speed in January - Seneca Upland, MD
  • Average wind speed in January: 8mph

The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

Average humidity in January
Seneca Upland, MD

Average humidity in January - Seneca Upland, MD
  • Average humidity in January: 75%

The months with the highest relative humidity are May and October (79%).
The months with the lowest relative humidity are April and July (74%).

Average rainfall in January
Seneca Upland, MD

Average rainfall in January - Seneca Upland, MD
  • Average rainfall in January: 1.93"

The wettest month (with the highest rainfall) is August (3.82").
The driest month (with the least rainfall) is January (1.93").

Average rainfall days in January
Seneca Upland, MD

Average rainfall days in January - Seneca Upland, MD
  • Average rainfall days in January: 8.3 days

The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is January (8.3 days).

Average snowfall in January
Seneca Upland, MD

Average snowfall in January - Seneca Upland, MD
  • Average snowfall in January: 3.54"

The month with the highest snowfall is March (4.09").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Seneca Upland, MD

Average snowfall days in January - Seneca Upland, MD
  • Average snowfall days in January: 6.3 days

The month with the highest number of snowfall days is January (6.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Seneca Upland, MD

Average daylight in January / Average sunshine in January - Seneca Upland, MD
  • Average daylight in January: 9h and 5min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in January: 5h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

Average sunshine days in January
Seneca Upland, MD

Average sunshine days in January - Seneca Upland, MD
  • Average sunshine days in January: 17.9 days

The month with the most sunshine days is November (19.3 days).
The month with the least sunshine days is May (10.8 days).

Average UV index in January
Seneca Upland, MD

Average UV index in January - Seneca Upland, MD
  • 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
Seneca Upland, MD

Average cloud cover in January - Seneca Upland, MD
  • Average cloud cover in January: 46

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 30).

Average visibility in January
Seneca Upland, MD

Average visibility in January - Seneca Upland, MD
  • Average visibility in January: 6mi

The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).

Seneca Upland, Maryland, USA

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