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December Weather in Irvona, United States

Last updated: June 24, 2025

In December, the average temperature in Irvona, United States hovers around 0°C (33°F), with a minimum of -16°C (4°F) and a maximum reaching 18°C (64°F). This month brings about 98 mm (3.8 in) of precipitation spread over 13 days, contributing to an average humidity of 88%.

December Temperature in Irvona

In December in Irvona, the average temperature is 0°C (33°F). Maximum temperatures can reach 18°C (64°F), while the minimum can drop as low as -16°C (4°F). This wide temperature range makes Irvona an intriguing destination for travelers seeking both chilly weather and mild daytime activities.

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

The chart illustrates December temperature patterns in Irvona, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Irvona, December typically has an average temperature of 0°C (33°F), with highs reaching up to 18°C (64°F) and lows dropping to around -16°C (4°F).
JanFebMarAprMayJunJulAugSepOctNovDec273138485967727164543933
Data source: Temperature data for Irvona 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 Irvona

In Irvona in December, the precipitation amount is 98 mm (3.8 in) spread over 13 days.

December Precipitation Trends in Irvona

The chart displays monthly precipitation patterns in Irvona, 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 Irvona, December typically receives around 98 mm (3.8 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec79114961201451141221001261138698
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Irvona

In Irvona in December, humidity is 88%. With an average temperature of 0°C (33°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and requiring extra layers to stay warm and dry.

December Average Humidity in Irvona

This chart illustrates the average monthly humidity levels in Irvona, 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 Irvona is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%90%89%88%80%79%74%64%67%81%89%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Irvona

In Irvona 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 Irvona, you can check the information here.

Maximum UV Index Levels in Irvona for December

The chart shows the monthly maximum UV Index (UVI) for Irvona 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 Irvona typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910101098643
Data source: Irvona 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 Irvona Compares to Other Months

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

This table compares monthly weather conditions in Irvona, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (28°F)78 mm (3.1 inches)89%moderate
February Weather0°C (31°F)114 mm (4.5 inches)90%moderate
March Weather3°C (38°F)96 mm (3.8 inches)89%high
April Weather9°C (48°F)120 mm (4.7 inches)88%very high
May Weather15°C (59°F)145 mm (5.7 inches)80%very high
June Weather19°C (67°F)114 mm (4.5 inches)79%very high
July Weather22°C (73°F)122 mm (4.8 inches)74%very high
August Weather21°C (71°F)99 mm (3.9 inches)64%very high
September Weather18°C (64°F)126 mm (5.0 inches)67%very high
October Weather12°C (54°F)113 mm (4.5 inches)81%high
November Weather4°C (39°F)86 mm (3.4 inches)89%moderate
December Weather0°C (33°F)98 mm (3.8 inches)88%moderate

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