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January Weather in West Cape May, United States

Last updated: June 24, 2025

In January, the average temperature in West Cape May, United States hovers around 3°C (38°F). Expect chilly nights with minimum temperatures dipping to -12°C (11°F), while daytime warms up to a pleasant maximum of 16°C (62°F). Prepare for some moisture, as the region receives an average of 74 mm (2.9 in) of precipitation over 9 days, coupled with a high average humidity of 84%.

January Temperature in West Cape May

In January in West Cape May, the average temperature is 3°C (38°F), with maximums reaching up to 16°C (62°F) and minimums dropping as low as -12°C (11°F). Be sure to pack warm clothing and prepare for chilly conditions if you plan to travel during this time.

January Weather in West Cape May: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in West Cape May, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In West Cape May, January typically has an average temperature of 3°C (38°F), with highs reaching up to 16°C (62°F) and lows dropping to around -12°C (11°F).
JanFebMarAprMayJunJulAugSepOctNovDec384044536171787772645143
Data source: Temperature data for West Cape May 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 West Cape May

In West Cape May in January, the precipitation amount is 74 mm (2.9 in), which occurs over a span of 9 days.

January Precipitation Trends in West Cape May

The chart displays monthly precipitation patterns in West Cape May, 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 West Cape May, January typically receives around 74 mm (2.9 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec74113111941257712911510714290118
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in West Cape May

In West Cape May in January, humidity is 84%. With an average temperature of 3°C (38°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable as the cold air clings to you and the moisture creates an oppressive heaviness in the atmosphere.

January Average Humidity in West Cape May

This chart illustrates the average monthly humidity levels in West Cape May, 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 West Cape May is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%83%83%81%78%79%74%72%75%81%85%84%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in West Cape May

In West Cape May 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 West Cape May, you can check the information here.

Maximum UV Index Levels in West Cape May for January

The chart shows the monthly maximum UV Index (UVI) for West Cape May 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 West Cape May typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3569101010108743
Data source: West Cape May 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 West Cape May Compares to Other Months

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

This table compares monthly weather conditions in West Cape May, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)74 mm (2.9 inches)84%moderate
February Weather5°C (40°F)113 mm (4.4 inches)83%moderate
March Weather7°C (44°F)111 mm (4.4 inches)83%high
April Weather11°C (53°F)94 mm (3.7 inches)81%very high
May Weather16°C (61°F)125 mm (4.9 inches)78%very high
June Weather22°C (71°F)77 mm (3.0 inches)79%very high
July Weather25°C (78°F)129 mm (5.1 inches)74%very high
August Weather25°C (77°F)115 mm (4.5 inches)72%very high
September Weather22°C (72°F)107 mm (4.2 inches)75%very high
October Weather18°C (64°F)142 mm (5.6 inches)81%high
November Weather10°C (51°F)90 mm (3.5 inches)85%moderate
December Weather6°C (44°F)118 mm (4.6 inches)84%moderate

Compare West Cape May's Climate with Cities Worldwide