January weather forecast
Spring Lake, NJ

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Weather in January

January, like December, in Spring Lake, New Jersey, is a wintry winter month, with an average temperature varying between 29.7°F (-1.3°C) and 38.8°F (3.8°C).

Temperature

January, on average, is the coldest month, registering a high temperature of 38.8°F (3.8°C) and a low of 29.7°F (-1.3°C).

Humidity

January and November, with an average relative humidity of 74%, are the least humid months.

Rainfall

The month with the least rainfall in Spring Lake, New Jersey, is January, when the rain falls for 9.3 days and typically collects 2.05" (52mm) of precipitation.

Snowfall

Months with snowfall are January through April, November and December. January is the month with the most snowfall in Spring Lake. Snow falls for 4.3 days and accumulates 1.3" (33mm) of snow.

Ocean temperature

In January, the average ocean temperature is 42.4°F (5.8°C).
Note: It is life-risking to swim in 42.4°F (5.8°C). Briefly staying in 55.4°F (13°C) waters feels unsettling, and temperatures below 50°F (10°C) might result in cold shock and loss of breath control, hinging on personal endurance.

Daylight

In January, the average length of the day in Spring Lake is 9h and 42min.
On the first day of January in Spring Lake, sunrise is at 7:18 am and sunset at 4:40 pm. On the last day of the month, sunrise is at 7:05 am and sunset at 5:13 pm EST.

Sunshine

The average sunshine in January in Spring Lake is 5.1h.

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 hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum high UV index of 2 in January translates into the following recommendations:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
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Frequently asked questions

What part of the year is the coldest in Spring Lake?

Spring Lake's temperature records reveal January as the coldest month, marked by average highs of 38.8°F (3.8°C) and lows of 29.7°F (-1.3°C).

Is January cold in Spring Lake?

The high-temperature, in January, in Spring Lake, records 38.8°F (3.8°C), while the low-temperature is 29.7°F (-1.3°C).

What are the least humid months in Spring Lake?

January and November, with an average relative humidity of 74%, are the least humid months in Spring Lake, New Jersey.

What is the average humidity in January in Spring Lake?

In January, the average relative humidity in Spring Lake is 74%.

What is the driest month in Spring Lake?

January is the month with the least rainfall. Rain falls for 9.3 days and accumulates 2.05" (52mm) of precipitation.

How many days does it rain in January in Spring Lake?

In Spring Lake, in January, during 9.3 rainfall days, 2.05" (52mm) of precipitation is typically accumulated.

When does it snow the most in Spring Lake?

The month with the most snowfall in Spring Lake is January, when snow falls for 4.3 days and typically aggregates up to 1.3" (33mm) of snow.

How much does it snow in Spring Lake in January?

In Spring Lake, New Jersey, during January, snow falls for 4.3 days and regularly aggregates up to 1.3" (33mm) of snow.

What is the ocean temperature in January in Spring Lake?

In Spring Lake, New Jersey, in January, the average water temperature is 42.4°F (5.8°C). Swimming in 42.4°F (5.8°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

What is the average length of the day in January in Spring Lake?

In Spring Lake, the average day length in January is 9h and 42min.

When are sunrise and sunset in January in Spring Lake?

On the first day of January in Spring Lake, New Jersey, sunrise is at 7:18 am and sunset at 4:40 pm. On the last day of the month, sunrise is at 7:05 am and sunset at 5:13 pm EST.

How many hours of sunshine does Spring Lake have in January?

The average sunshine duration in January in Spring Lake, New Jersey, is 5.1h.

What are the months with the lowest UV index in Spring Lake?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Spring Lake, New Jersey.

What is the UV index intensity in January in Spring Lake?

In January, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to Sun's UV rays.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
45°F 7.2°C
38.8°F 3.8°C
40.6°F 4.8°C
Average low temperature
37°F 2.8°C
29.7°F -1.3°C
31.3°F -0.4°C
Average pressure
30.08" 764mmHg
30.06" 764mmHg
30.04" 763mmHg
Average wind speed
12.4mph 20km/h
13mph 20.9km/h
12.7mph 20.4km/h
Average max. wind speed
13.2mph 21.2km/h
13.9mph 22.4km/h
13.5mph 21.7km/h
Average wind speed gusts
18.6mph 29.9km/h
19.4mph 31.2km/h
19.9mph 32km/h
Average humidity
76%
74%
76%
Average rainfall
3.7" 94mm
2.05" 52mm
2.52" 64mm
Average rainfall days
12.2
9.3
10.2
Average snowfall
1.22" 31mm
1.3" 33mm
1.02" 26mm
Average snowfall days
2.4
4.3
4.4
Average sea temperature
48.1°F 8.9°C
42.4°F 5.8°C
40.4°F 4.7°C
Average daylight
9h 2min
9h 4min
10h 4min
Average sunshine
5h 1min
5h 1min
4h 5min
Average sunshine days
15.5
17.4
13.3
Average UV index
2
2
2
Average cloud cover
47%
43%
47%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in January
Spring Lake, NJ

Average temperature in January - Spring Lake, NJ
  • Average high temperature in January: 38.8°F

The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in January: 29.7°F

The months with the highest average low temperature are July and August (71.2°F).
The coldest month (with the lowest average low temperature) is January (29.7°F).

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Average pressure in January
Spring Lake, NJ

Average pressure in January - Spring Lake, NJ
  • Average pressure in January: 30.06"Hg

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in January
Spring Lake, NJ

Average wind speed in January - Spring Lake, NJ
  • Average wind speed in January: 13mph

The windiest month (with the highest average wind speed) is January (13mph).
The calmest month (with the lowest average wind speed) is July (8.5mph).

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Average humidity in January
Spring Lake, NJ

Average humidity in January - Spring Lake, NJ
  • Average humidity in January: 74%

The months with the highest relative humidity are May and June (80%).
The months with the lowest relative humidity are January and November (74%).

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Average rainfall in January
Spring Lake, NJ

Average rainfall in January - Spring Lake, NJ
  • Average rainfall in January: 2.05"

The wettest month (with the highest rainfall) is July (3.78").
The driest month (with the least rainfall) is January (2.05").

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Average rainfall days in January
Spring Lake, NJ

Average rainfall days in January - Spring Lake, NJ
  • Average rainfall days in January: 9.3 days

The month with the highest number of rainy days is July (16.6 days).
The month with the least rainy days is January (9.3 days).

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Average snowfall in January
Spring Lake, NJ

Average snowfall in January - Spring Lake, NJ
  • Average snowfall in January: 1.3"

The month with the highest snowfall is January (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
Spring Lake, NJ

Average snowfall days in January - Spring Lake, NJ
  • Average snowfall days in January: 4.3 days

The month with the highest number of snowfall days is February (4.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average sea temperature in January
Spring Lake, NJ

Average sea temperature in January - Spring Lake, NJ
  • Average sea temperature in January: 42.4°F

The best month for swimming (with the highest average sea temperature) is August (74.8°F).
The coldest month (with the lowest average sea temperature) is February (40.4°F).

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Average daylight in January /
Average sunshine in January
Spring Lake, NJ

Average daylight in January / Average sunshine in January - Spring Lake, NJ
  • 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 1min

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).

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Average sunshine days in January
Spring Lake, NJ

Average sunshine days in January - Spring Lake, NJ
  • Average sunshine days in January: 17.4 days

The month with the most sunshine days is November (17.6 days).
The month with the least sunshine days is July (12.8 days).

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Average UV index in January
Spring Lake, NJ

Average UV index in January - Spring Lake, NJ
  • Average UV index in January: 2

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

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Average cloud cover in January
Spring Lake, NJ

Average cloud cover in January - Spring Lake, NJ
  • Average cloud cover in January: 43

The months with the most cloud cover are February and December (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 27).

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Average visibility in January
Spring Lake, NJ

Average visibility in January - Spring Lake, NJ
  • 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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Spring Lake, New Jersey, USA

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