Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
Oaklyn's coldest temperatures are experienced in January, with average high temperatures of 37.4°F (3°C) and lows of 25.5°F (-3.6°C).Humidity
The average relative humidity in January in Oaklyn, New Jersey, is 74%.Rainfall
The months with the least rainfall in Oaklyn are January and February Rain falls for 7.3 days and accumulates 0.83" (21mm) of rain.Snowfall
Months with snowfall in Oaklyn are January through May, November and December. In January, it is snowing for 3.8 days. Throughout January, 0.87" (22mm) of snow is accumulated. In Oaklyn, New Jersey, during the entire year, snow falls for 11.4 days and aggregates up to 2.87" (73mm) of snow.Daylight
In January, the average length of the day is 9h and 43min.On the first day of the month, sunrise is at 7:21 am and sunset at 4:45 pm. On the last day of January, sunrise is at 7:09 am and sunset at 5:17 pm EST.
Sunshine
In Oaklyn, New Jersey, the average sunshine in January is 5h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the average person.Note: In January, a regular UV index of 2 translates into these guidelines:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Experience reduced UV exposure by about half when donning a wide-brim hat. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Frequently asked questions
What is the coldest time of year in Oaklyn?
How cold is January in Oaklyn?
What is the average humidity in January in Oaklyn?
What is the driest month in Oaklyn?
How many days does it rain in January in Oaklyn?
How much does it snow in Oaklyn in January?
What is the average length of the day in January in Oaklyn?
When is the sunrise / sunset in January in Oaklyn?
How many hours of sunshine does Oaklyn have in January?
What are the months with the lowest UV index in Oaklyn?
How high is the UV index in January in Oaklyn?
Average temperature in January
Oaklyn, NJ
- Average high temperature in January: 37.4°F
The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (37.4°F).
- Average low temperature in January: 25.5°F
The month with the highest average low temperature is July (69.3°F).
The coldest month (with the lowest average low temperature) is January (25.5°F).
Average pressure in January
Oaklyn, NJ
- Average pressure in January: 30.08"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in January
Oaklyn, NJ
- Average wind speed in January: 8.2mph
The windiest months (with the highest average wind speed) are March and April (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity in January
Oaklyn, NJ
- Average humidity in January: 74%
The month with the highest relative humidity is October (77%).
The months with the lowest relative humidity are April and August (71%).
Average rainfall in January
Oaklyn, NJ
- Average rainfall in January: 0.83"
The wettest month (with the highest rainfall) is August (1.65").
The driest months (with the least rainfall) are January and February (0.83").
Average rainfall days in January
Oaklyn, NJ
- Average rainfall days in January: 7.3 days
The month with the highest number of rainy days is July (14.8 days).
The month with the least rainy days is February (7.2 days).
Average snowfall in January
Oaklyn, NJ
- Average snowfall in January: 0.87"
The month with the highest snowfall is February (0.98").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in January
Oaklyn, NJ
- Average snowfall days in January: 3.8 days
The month with the highest number of snowfall days is January (3.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Oaklyn, 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 0min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in January
Oaklyn, NJ
- Average sunshine days in January: 20.4 days
The month with the most sunshine days is December (20.9 days).
The month with the least sunshine days is May (13.3 days).
Average UV index in January
Oaklyn, NJ
- 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
Oaklyn, NJ
- Average cloud cover in January: 45
The months with the most cloud cover are February and March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility in January
Oaklyn, 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).
Oaklyn, New Jersey, USA
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