January weather forecast
Sagamore Beach, MA

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Weather in January

January, like December, in Sagamore Beach, Massachusetts, is another cold winter month, with an average temperature fluctuating between 29.1°F (-1.6°C) and 37.4°F (3°C).

Temperature

January, with average temperatures reaching a high of 37.4°F (3°C) and a low of 29.1°F (-1.6°C), is the coldest month.

Humidity

In January, the average relative humidity is 75%.

Rainfall

In January, the rain falls for 8.1 days. Throughout January, 1.42" (36mm) of precipitation is accumulated. Throughout the year, there are 138.1 rainfall days, and 18.74" (476mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Sagamore Beach are January through April, November and December. In Sagamore Beach, Massachusetts, in January, during 5.5 snowfall days, 0.91" (23mm) of snow is typically accumulated. In Sagamore Beach, Massachusetts, during the entire year, snow falls for 20 days and aggregates up to 4.21" (107mm) of snow.

Daylight

In Sagamore Beach, the average length of the day in January is 9h and 33min.
On the first day of January, sunrise is at 7:09 am and sunset at 4:21 pm. On the last day of the month, sunrise is at 6:55 am and sunset at 4:55 pm EST.

Sunshine

In January, the average sunshine in Sagamore Beach is 4.9h.

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Sagamore Beach. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 2 during January leads to these advisories:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
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Frequently asked questions

What part of the year is the coldest in Sagamore Beach?

The coldest temperatures in Sagamore Beach, Massachusetts, occur during January, when averages reach a peak of 37.4°F (3°C) and a low of 29.1°F (-1.6°C).

How cold is it in Sagamore Beach in January?

In Sagamore Beach, in January, the average high-temperature is 37.4°F (3°C), and the average low-temperature is 29.1°F (-1.6°C).

What is the average humidity in January in Sagamore Beach?

The average relative humidity in January is 75%.

How much does it rain in Sagamore Beach in January?

In January, in Sagamore Beach, the rain falls for 8.1 days. Throughout January, 1.42" (36mm) of precipitation is accumulated.

How many days does it snow in January in Sagamore Beach?

In Sagamore Beach, Massachusetts, during January, snow falls for 5.5 days and regularly aggregates up to 0.91" (23mm) of snow.

What is the average length of the day in January in Sagamore Beach?

In January, the average day length in Sagamore Beach, Massachusetts, is 9h and 33min.

What time are sunrise and sunset in January in Sagamore Beach?

In January, on the first day of the month, sunrise is at 7:09 am and sunset at 4:21 pm. On the last day of the month, in Sagamore Beach, sunrise is at 6:55 am and sunset at 4:55 pm EST.

How long on average sun shines in January in Sagamore Beach?

In January, the average sunshine duration is 4.9h.

What are the months with the lowest UV index in Sagamore Beach?

The months with the lowest UV index in Sagamore Beach are January through March, November and December, with an average maximum UV index of 2.

What is the UV index reading in January in Sagamore Beach?

In Sagamore Beach, Massachusetts, the average daily maximum UV index in January is 2. A UV Index of 2, and less, symbolizes a low health risk 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
Sagamore Beach, MA

Average temperature in January - Sagamore Beach, MA
  • Average high temperature in January: 37.4°F

The warmest month (with the highest average high temperature) is August (73.8°F).
The month with the lowest average high temperature is January (37.4°F).

  • Average low temperature in January: 29.1°F

The months with the highest average low temperature are July and August (67.1°F).
The coldest month (with the lowest average low temperature) is January (29.1°F).

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Average pressure in January
Sagamore Beach, MA

Average pressure in January - Sagamore Beach, MA
  • Average pressure in January: 30"Hg

The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in January
Sagamore Beach, MA

Average wind speed in January - Sagamore Beach, MA
  • Average wind speed in January: 15.2mph

The windiest month (with the highest average wind speed) is January (15.2mph).
The calmest month (with the lowest average wind speed) is August (9.5mph).

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Average humidity in January
Sagamore Beach, MA

Average humidity in January - Sagamore Beach, MA
  • Average humidity in January: 75%

The months with the highest relative humidity are June and July (82%).
The month with the lowest relative humidity is November (74%).

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Average rainfall in January
Sagamore Beach, MA

Average rainfall in January - Sagamore Beach, MA
  • Average rainfall in January: 1.42"

The wettest month (with the highest rainfall) is October (2.2").
The driest month (with the least rainfall) is February (1.26").

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Average rainfall days in January
Sagamore Beach, MA

Average rainfall days in January - Sagamore Beach, MA
  • Average rainfall days in January: 8.1 days

The month with the highest number of rainy days is July (14.3 days).
The month with the least rainy days is February (8 days).

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Average snowfall in January
Sagamore Beach, MA

Average snowfall in January - Sagamore Beach, MA
  • Average snowfall in January: 0.91"

The month with the highest snowfall is March (1.3").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in January
Sagamore Beach, MA

Average snowfall days in January - Sagamore Beach, MA
  • Average snowfall days in January: 5.5 days

The months with the highest number of snowfall days are January and February (5.5 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
Sagamore Beach, MA

Average daylight in January / Average sunshine in January - Sagamore Beach, MA
  • Average daylight in January: 9h and 4min

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: 4h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 36min).
The months with the least sunshine are February and December (Average sunshine: 4h and 36min).

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Average sunshine days in January
Sagamore Beach, MA

Average sunshine days in January - Sagamore Beach, MA
  • Average sunshine days in January: 16.5 days

The month with the most sunshine days is December (17.6 days).
The month with the least sunshine days is July (14.8 days).

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Average UV index in January
Sagamore Beach, MA

Average UV index in January - Sagamore Beach, MA
  • Average UV index in January: 2

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in January
Sagamore Beach, MA

Average cloud cover in January - Sagamore Beach, MA
  • Average cloud cover in January: 48

The months with the most cloud cover are February, March and December (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 28).

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Average visibility in January
Sagamore Beach, MA

Average visibility in January - Sagamore Beach, MA
  • 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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Sagamore Beach, Massachusetts, USA

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