January weather forecast and climate
Bulltown, NJ

January, like December, in Bulltown, New Jersey, is another cold winter month, with average temperature varying between 39°F (3.9°C) and 27.5°F (-2.5°C).

Temperature

The coldest month is January, with an average high-temperature of 39°F (3.9°C) and an average low-temperature of 27.5°F (-2.5°C).

Humidity

In Bulltown, the average relative humidity is 74%.

Rainfall

January is the month with the least rainfall in Bulltown. Rain falls for 6.8 days and accumulates 0.67" (17mm) of precipitation.

Snowfall

Months with snowfall are January through March, May, November and December. The month with the most snowfall in Bulltown is January when snow falls for 3.7 days and typically aggregates up to 1.06" (27mm) of snow.

Daylight

The average length of the day in Bulltown is 9.7h.

Sunshine

The average sunshine in Bulltown, New Jersey, is 5.2h.

UV index

Months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 2 interpret into the following advice:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the coldest month in Bulltown?

January is the coldest month in Bulltown, New Jersey, with an average high-temperature of 39°F (3.9°C) and an average low-temperature of 27.5°F (-2.5°C).

What is the temperature in January in Bulltown?

In January, the average high-temperature is 39°F (3.9°C), and the average low-temperature is 27.5°F (-2.5°C).

What is the average humidity in January in Bulltown?

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

How much does it rain in Bulltown in January?

In Bulltown, New Jersey, during January, the rain falls for 6.8 days and regularly aggregates up to 0.67" (17mm) of precipitation.

What is the driest month in Bulltown?

The month with the least rainfall is January when the rain falls for 6.8 days and typically collects 0.67" (17mm) of precipitation.

How much does it snow in Bulltown in January?

In Bulltown, in January, snow falls for 3.7 days, with typically accumulated 1.06" (27mm) of snow.

What is the snowiest month in Bulltown?

The month with the most snowfall is January when snow falls for 3.7 days and typically aggregates up to 1.06" (27mm) of snow.

What is the average length of the day in January in Bulltown?

The average length of the day in January in Bulltown, New Jersey, is 9.7h.

How many hours of sunshine does Bulltown have in January?

The average sunshine in January in Bulltown is 5.2h.

When is the lowest UV index in Bulltown?

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

What is the UV index reading in January in Bulltown?

The average daily maximum UV index in January is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to the UV radiation.
Average temperature in January - Bulltown, NJ
  • Average high temperature in January: 3.9°C

The warmest month (with the highest average high temperature) is July (29°C).
The month with the lowest average high temperature is January (3.9°C).

  • Average low temperature in January: -2.5°C

The month with the highest average low temperature is July (20.5°C).
The coldest month (with the lowest average low temperature) is January (-2.5°C).

Average pressure in January - Bulltown, NJ
  • Average pressure in January: 1018.6mbar

The month with the highest atmospheric pressure is November (1019.8mbar).
The month with the lowest atmospheric pressure is June (1013.8mbar).

Average wind speed in January - Bulltown, NJ
  • Average wind speed in January: 14.3km/h

The windiest month (with the highest average wind speed) is April (14.6km/h).
The calmest month (with the lowest average wind speed) is August (9.7km/h).

Average humidity in January - Bulltown, NJ
  • Average humidity in January: 74%

The month with the highest relative humidity is June (79%).
The month with the lowest relative humidity is April (72%).

Average rainfall in January - Bulltown, NJ
  • Average rainfall in January: 17mm

The wettest month (with the highest rainfall) is July (39mm).
The driest month (with the least rainfall) is January (17mm).

Average rainfall days in January - Bulltown, NJ
  • Average rainfall days in January: 6.8 days

The month with the highest number of rainy days is July (13.3 days).
The month with the least rainy days is November (6.7 days).

Average snowfall in January - Bulltown, NJ
  • Average snowfall in January: 27mm

The month with the highest snowfall is January (27mm).
Months with the least snowfall are April, June, July, August, September and October (0mm).

Average snowfall days in January - Bulltown, NJ
  • Average snowfall days in January: 3.7 days

The month with the highest number of snowfall days is January (3.7 days).
Months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight in January / Average sunshine in January - Bulltown, NJ
  • Average daylight in January: 9.7h

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.4h).

  • Average sunshine in January: 5.2h

The month with the most sunshine is July (Average sunshine: 10.7h).
The month with the least sunshine is February (Average sunshine: 5h).

Average sunshine days in January - Bulltown, NJ
  • Average sunshine days in January: 20.8 days

The month with the most sunshine days is November (22.1 days).
The month with the least sunshine days is July (14.3 days).

Average UV index in January - Bulltown, NJ
  • Average UV index in January: 2

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

Average cloud cover in January - Bulltown, NJ
  • Average cloud cover in January: 43

Months with the most cloud cover are February and March (Cloud cover 46).
Months with the least cloud cover are July and August (Cloud cover 29).

Average visibility in January - Bulltown, NJ
  • Average visibility in January: 9km

The month with the highest visibility is April (10km).
Months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (9km).