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December Weather in Robinson, United States

Last updated: June 24, 2025

In Robinson, United States, the average temperature in December hovers around 3°C (38°F). Temperatures can dip as low as -18°C (0°F) and soar to a maximum of 19°C (67°F). This month also brings 90 mm (3.5 in) of precipitation spread over 9 days, alongside a high average humidity of 87%. Prepare for a chilly and damp climate!

December Temperature in Robinson

In December in Robinson, the average temperature is 3°C (38°F). Maximums can reach 19°C (67°F) and minimums can be as low as -18°C (0°F). Travelers should pack warm clothing and be prepared for a wide range of temperatures.

December Weather in Robinson: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Robinson, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Robinson, December typically has an average temperature of 3°C (38°F), with highs reaching up to 19°C (67°F) and lows dropping to around -18°C (0°F).
JanFebMarAprMayJunJulAugSepOctNovDec323646556776797672594338
Data source: Temperature data for Robinson 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.

December Precipitation in Robinson

In Robinson in December, the precipitation amount is 90 mm (3.5 in) over the course of 9 days.

December Precipitation Trends in Robinson

The chart displays monthly precipitation patterns in Robinson, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Robinson, December typically receives around 90 mm (3.5 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec89101126122136113116967010010290
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Robinson

In Robinson in December humidity is 87%. With an average temperature of 3°C (38°F), this humidity feels like a chilly blanket wrapped around you, making travel quite uncomfortable as the cold dampness seeps into your clothes and lingers in the air, often leaving you shivering and longing for warmer, drier conditions.

December Average Humidity in Robinson

This chart illustrates the average monthly humidity levels in Robinson, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Robinson is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%82%84%83%80%83%82%83%79%79%88%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Robinson

In Robinson in December, 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 Robinson, you can check the information here.

Maximum UV Index Levels in Robinson for December

The chart shows the monthly maximum UV Index (UVI) for Robinson in December, 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 December, the maximum UV index in Robinson typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910111098643
Data source: Robinson December 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 December Weather in Robinson Compares to Other Months

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

This table compares monthly weather conditions in Robinson, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (33°F)89 mm (3.5 inches)84%moderate
February Weather2°C (36°F)101 mm (4.0 inches)82%moderate
March Weather8°C (46°F)126 mm (5.0 inches)84%high
April Weather13°C (55°F)122 mm (4.8 inches)83%very high
May Weather20°C (67°F)136 mm (5.3 inches)80%very high
June Weather25°C (76°F)113 mm (4.5 inches)83%extreme
July Weather26°C (79°F)116 mm (4.6 inches)82%very high
August Weather24°C (76°F)96 mm (3.8 inches)82%very high
September Weather22°C (72°F)70 mm (2.7 inches)79%very high
October Weather15°C (60°F)99 mm (3.9 inches)79%high
November Weather6°C (43°F)102 mm (4.0 inches)88%moderate
December Weather3°C (38°F)90 mm (3.5 inches)87%moderate

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