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January Weather in West Wareham, United States

Last updated: June 24, 2025

In January, the average temperature in West Wareham, United States hovers around 1°C (34°F). Temperatures can vary widely, with a minimum of -19°C (-1°F) and a maximum reaching 19°C (66°F). You can expect about 82 mm (3.2 in) of precipitation spread over 8 days, contributing to an average humidity of 84%.

January Temperature in West Wareham

In January in West Wareham, the average temperature is 1°C (34°F), with maximums reaching 19°C (66°F) and minimums dipping as low as -19°C (-1°F). It's essential to pack layers for your trip, as you can experience a wide range of temperatures during your stay.

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

The chart illustrates January temperature patterns in West Wareham, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In West Wareham, January typically has an average temperature of 1°C (34°F), with highs reaching up to 19°C (66°F) and lows dropping to around -19°C (-1°F).
JanFebMarAprMayJunJulAugSepOctNovDec343539485767737367584637
Data source: Temperature data for West Wareham 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 Wareham

In West Wareham in January, the total precipitation amount reached 82 mm (3.2 in) over the course of 8 days.

January Precipitation Trends in West Wareham

The chart displays monthly precipitation patterns in West Wareham, 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 Wareham, January typically receives around 82 mm (3.2 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec829710712298901028110214393116
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in West Wareham

In West Wareham in January humidity is 84%. With an average temperature of 1°C (34°F), this humidity feels like a biting chill that seeps into your bones, making travel uncomfortable and requiring extra layers to keep warm while navigating the damp air.

January Average Humidity in West Wareham

This chart illustrates the average monthly humidity levels in West Wareham, 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 Wareham is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%84%82%79%75%78%76%76%76%75%80%80%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in West Wareham

In West Wareham 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 Wareham, you can check the information here.

Maximum UV Index Levels in West Wareham for January

The chart shows the monthly maximum UV Index (UVI) for West Wareham 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 Wareham typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3568910998642
Data source: West Wareham 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 Wareham Compares to Other Months

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

This table compares monthly weather conditions in West Wareham, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)82 mm (3.2 inches)84%moderate
February Weather2°C (36°F)97 mm (3.8 inches)84%moderate
March Weather4°C (39°F)107 mm (4.2 inches)82%high
April Weather9°C (48°F)122 mm (4.8 inches)79%very high
May Weather14°C (57°F)98 mm (3.9 inches)75%very high
June Weather19°C (67°F)90 mm (3.5 inches)78%very high
July Weather23°C (74°F)102 mm (4.0 inches)76%very high
August Weather23°C (74°F)81 mm (3.2 inches)76%very high
September Weather19°C (67°F)102 mm (4.0 inches)75%very high
October Weather14°C (58°F)143 mm (5.6 inches)75%high
November Weather8°C (46°F)93 mm (3.7 inches)80%moderate
December Weather3°C (38°F)116 mm (4.6 inches)80%low

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