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January Weather in Meriden, United States

Last updated: June 24, 2025

In January, the average temperature in Meriden, United States hovers around -1°C (31°F), with extremes ranging from a chilly -22°C (-8°F) to a mild 18°C (64°F). During this month, you can expect 42 mm (1.7 in) of precipitation over approximately 5 days, and the air will feel quite damp with an average humidity of 76%. Prepare accordingly!

January Temperature in Meriden

In January in Meriden, the average temperature is -1°C (31°F), with maximums reaching up to 18°C (64°F) and minimums dropping as low as -22°C (-8°F). Be prepared for a wide range of temperatures if you're planning to travel during this time.

January Weather in Meriden: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Meriden, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Meriden, January typically has an average temperature of -1°C (31°F), with highs reaching up to 18°C (64°F) and lows dropping to around -22°C (-8°F).
JanFebMarAprMayJunJulAugSepOctNovDec303246546577807772564437
Data source: Temperature data for Meriden 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 Meriden

In Meriden in January, the precipitation amount is 42 mm (1.7 in) over a span of 5 days.

January Precipitation Trends in Meriden

The chart displays monthly precipitation patterns in Meriden, 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 Meriden, January typically receives around 42 mm (1.7 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec4230988721611285131811143831
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Meriden

In Meriden in January, humidity is 76%. With an average temperature of -1°C (31°F), this humidity feels like a frigid chill clinging to your skin, making travel quite uncomfortable as the cold air intensifies the dampness, leaving you feeling even colder than the actual temperature.

January Average Humidity in Meriden

This chart illustrates the average monthly humidity levels in Meriden, 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 Meriden is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%78%70%73%82%82%81%78%71%71%81%84%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Meriden

In Meriden 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 Meriden, you can check the information here.

Maximum UV Index Levels in Meriden for January

The chart shows the monthly maximum UV Index (UVI) for Meriden 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 Meriden typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3569101111109643
Data source: Meriden 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 Meriden Compares to Other Months

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

This table compares monthly weather conditions in Meriden, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)42 mm (1.7 inches)76%moderate
February Weather0°C (32°F)30 mm (1.2 inches)77%moderate
March Weather8°C (46°F)98 mm (3.9 inches)70%high
April Weather12°C (54°F)87 mm (3.4 inches)73%very high
May Weather19°C (66°F)216 mm (8.5 inches)82%very high
June Weather25°C (77°F)112 mm (4.4 inches)82%extreme
July Weather27°C (80°F)85 mm (3.3 inches)81%extreme
August Weather25°C (77°F)131 mm (5.1 inches)78%very high
September Weather22°C (72°F)81 mm (3.2 inches)71%very high
October Weather13°C (57°F)114 mm (4.5 inches)71%high
November Weather6°C (44°F)38 mm (1.5 inches)81%moderate
December Weather3°C (37°F)31 mm (1.2 inches)84%moderate

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