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January Weather in Newark Valley, United States

Last updated: June 24, 2025

In January, the average temperature in Newark Valley, United States hovers around -4°C (25°F). Expect chilly extremes, with minimums plunging to -29°C (-20°F) and occasional peaks of 17°C (63°F). The weather brings about 78 mm (3.1 in) of precipitation spread over 11 days, contributing to an average humidity of a brisk 90%. Prepare for a cold, damp month!

January Temperature in Newark Valley

In January in Newark Valley, the average temperature is -4°C (25°F). The maximum can reach 17°C (63°F), while the minimum can drop as low as -29°C (-20°F). Be prepared for a wide range of temperatures when traveling to Newark Valley during this time.

January Weather in Newark Valley: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Newark Valley, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Newark Valley, January typically has an average temperature of -4°C (25°F), with highs reaching up to 17°C (63°F) and lows dropping to around -29°C (-20°F).
JanFebMarAprMayJunJulAugSepOctNovDec252834465766716963533830
Data source: Temperature data for Newark Valley generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Newark Valley

In Newark Valley in January, the precipitation amount is 78 mm (3.1 in) over the course of 11 days.

January Precipitation Trends in Newark Valley

The chart displays monthly precipitation patterns in Newark Valley, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Newark Valley, January typically receives around 78 mm (3.1 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec7891891261361061511171041509396
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Newark Valley

In Newark Valley in January humidity is 90%. With an average temperature of -4°C (25°F), this humidity feels like a dense, icy blanket wrapping around you, making travel feel particularly stifling in the cold despite the sub-zero temperatures.

January Average Humidity in Newark Valley

This chart illustrates the average monthly humidity levels in Newark Valley, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Newark Valley is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%90%87%88%82%79%78%76%78%84%89%86%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Newark Valley

In Newark Valley in January, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Newark Valley, you can check the information here.

Maximum UV Index Levels in Newark Valley for January

The chart shows the monthly maximum UV Index (UVI) for Newark Valley in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In January, the maximum UV index in Newark Valley typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346810101098642
Data source: Newark Valley January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How January Weather in Newark Valley Compares to Other Months

Weather in Newark Valley varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Newark Valley, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Newark Valley, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (25°F)78 mm (3.1 inches)90%moderate
February Weather-2°C (28°F)91 mm (3.6 inches)90%moderate
March Weather1°C (34°F)89 mm (3.5 inches)87%high
April Weather8°C (46°F)126 mm (5.0 inches)88%very high
May Weather14°C (58°F)136 mm (5.3 inches)82%very high
June Weather19°C (66°F)106 mm (4.2 inches)79%very high
July Weather22°C (71°F)151 mm (6.0 inches)78%very high
August Weather21°C (70°F)117 mm (4.6 inches)76%very high
September Weather17°C (63°F)104 mm (4.1 inches)78%very high
October Weather11°C (53°F)150 mm (5.9 inches)84%high
November Weather3°C (38°F)93 mm (3.7 inches)89%moderate
December Weather-1°C (31°F)96 mm (3.8 inches)86%low

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