January weather forecast
Rehobeth, MD

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Weather in January

January, like December, is another chilly winter month in Rehobeth, Maryland, with an average temperature ranging between min 32.2°F (0.1°C) and max 43.2°F (6.2°C).

Temperature

January, with average temperatures reaching a high of 43.2°F (6.2°C) and a low of 32.2°F (0.1°C), is the coldest month.

Humidity

The least humid month in Rehobeth, Maryland, is January, with an average relative humidity of 74%.

Rainfall

The months with the least rainfall in Rehobeth are January and May Rain falls for 7.5 days and accumulates 0.94" (24mm) of rain.

Snowfall

January through March, November and December are months with snowfall in Rehobeth. The months with the most snowfall are January and February, with an average 0.28" (7mm) of accumulated snow.

Daylight

In Rehobeth, the average length of the day in January is 9h and 53min.
On the first day of January in Rehobeth, sunrise is at 7:18 am and sunset at 4:53 pm. On the last day of the month, sunrise is at 7:08 am and sunset at 5:23 pm EST.

Sunshine

In Rehobeth, Maryland, the average sunshine in January is 5.5h.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: In January, the maximum UV index of 2 suggests this advice:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. When the Sun is at its strongest around midday, find shade and limit exposure. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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Frequently asked questions

What time of the year is the coldest in Rehobeth?

Rehobeth's coldest month, January, registers temperatures that range from a high of 43.2°F (6.2°C) to a low of 32.2°F (0.1°C).

Is January cold in Rehobeth?

In January, in Rehobeth, the average high-temperature is 43.2°F (6.2°C), and the average low-temperature is 32.2°F (0.1°C).

What is the least humid month in Rehobeth?

With an average relative humidity of 74%, January is the least humid month in Rehobeth.

What is the average humidity in January in Rehobeth?

In Rehobeth, Maryland, the average relative humidity in January is 74%.

What is the driest month in Rehobeth?

The months with the least rainfall in Rehobeth, Maryland, are January and May Rain falls for 7.5 days and accumulates 0.94" (24mm) of rain.

How much does it rain in Rehobeth in January?

In January, the rain falls for 7.5 days. Throughout January, 0.94" (24mm) of precipitation is accumulated.

What is the snowiest month in Rehobeth?

The months with the most snowfall in Rehobeth, Maryland, are January and February, with an average 0.28" (7mm) of accumulated snow.

How much does it snow in Rehobeth in January?

In Rehobeth, in January, during 1.6 snowfall days, 0.28" (7mm) of snow is typically accumulated.

How many hours of daylight does Rehobeth have in January?

The average day length in January in Rehobeth is 9h and 53min.

What time are sunrise and sunset in January in Rehobeth?

In January, on the first day of the month, sunrise is at 7:18 am and sunset at 4:53 pm. On the last day of the month, in Rehobeth, Maryland, sunrise is at 7:08 am and sunset at 5:23 pm EST.

How many hours of sunshine does Rehobeth have in January?

In January, the average sunshine duration in Rehobeth is 5.5h.

When is the lowest UV index in Rehobeth?

The months with the lowest UV index in Rehobeth are January and December, with an average maximum UV index of 2.

How high is the UV index in January in Rehobeth?

In Rehobeth, Maryland, the average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a minimal hazard to health from 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
Rehobeth, MD

Average temperature in January - Rehobeth, MD
  • Average high temperature in January: 43.2°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (43.2°F).

  • Average low temperature in January: 32.2°F

The month with the highest average low temperature is July (72.5°F).
The coldest month (with the lowest average low temperature) is January (32.2°F).

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Average pressure in January
Rehobeth, MD

Average pressure in January - Rehobeth, MD
  • Average pressure in January: 30.1"Hg

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in January
Rehobeth, MD

Average wind speed in January - Rehobeth, MD
  • Average wind speed in January: 10.7mph

The windiest months (with the highest average wind speed) are January, February, March and April (10.7mph).
The calmest month (with the lowest average wind speed) is August (7.2mph).

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Average humidity in January
Rehobeth, MD

Average humidity in January - Rehobeth, MD
  • Average humidity in January: 74%

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is January (74%).

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Average rainfall in January
Rehobeth, MD

Average rainfall in January - Rehobeth, MD
  • Average rainfall in January: 0.94"

The wettest month (with the highest rainfall) is October (1.54").
The driest months (with the least rainfall) are January and May (0.94").

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Average rainfall days in January
Rehobeth, MD

Average rainfall days in January - Rehobeth, MD
  • Average rainfall days in January: 7.5 days

The month with the highest number of rainy days is August (12.6 days).
The months with the least rainy days are January and November (7.5 days).

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Average snowfall in January
Rehobeth, MD

Average snowfall in January - Rehobeth, MD
  • Average snowfall in January: 0.28"

The months with the highest snowfall are January and February (0.28").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in January
Rehobeth, MD

Average snowfall days in January - Rehobeth, MD
  • Average snowfall days in January: 1.6 days

The month with the highest number of snowfall days is February (1.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in January /
Average sunshine in January
Rehobeth, MD

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

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in January: 5h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

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Average sunshine days in January
Rehobeth, MD

Average sunshine days in January - Rehobeth, MD
  • Average sunshine days in January: 19.8 days

The month with the most sunshine days is November (20.7 days).
The month with the least sunshine days is August (14.6 days).

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Average UV index in January
Rehobeth, MD

Average UV index in January - Rehobeth, 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 and December (UV index 2).

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Average cloud cover in January
Rehobeth, MD

Average cloud cover in January - Rehobeth, MD
  • Average cloud cover in January: 42

The month with the most cloud cover is March (Cloud cover 45).
The months with the least cloud cover are July and August (Cloud cover 27).

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Average visibility in January
Rehobeth, MD

Average visibility in January - Rehobeth, MD
  • 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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Rehobeth, Maryland, USA

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