nomadseason

December Weather in Bishop, United States

Last updated: June 24, 2025

In December, the average temperature in Bishop, United States hovers around 17°C (62°F). Be prepared for a range that can dip to a chilly 0°C (33°F) and soar up to a warm 32°C (91°F). You can expect about 39 mm (1.5 in) of precipitation over 4 days, while the air tends to be quite humid, with an average humidity level of 86%.

December Temperature in Bishop

In December in Bishop, the average temperature is 17°C (62°F). Maximums can reach 32°C (91°F) and minimums can be as low as 0°C (33°F). This variation makes it essential for travelers to pack layers to accommodate both warm and cool conditions.

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

The chart illustrates December temperature patterns in Bishop, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bishop, December typically has an average temperature of 17°C (62°F), with highs reaching up to 32°C (91°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec596270748083858682766762
Data source: Temperature data for Bishop generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Bishop

In Bishop in December, the precipitation amount is 39 mm (1.5 in) spread over a period of 4 days.

December Precipitation Trends in Bishop

The chart displays monthly precipitation patterns in Bishop, 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 Bishop, December typically receives around 39 mm (1.5 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec3122545112410711760107593839
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Bishop

In Bishop in December, humidity is 86%. With an average temperature of 17°C (62°F), this humidity feels like a warm, heavy blanket enveloping you, making outdoor activities feel more strenuous and prompting frequent breaks in shaded areas for travelers exploring the sights.

December Average Humidity in Bishop

This chart illustrates the average monthly humidity levels in Bishop, 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 Bishop is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%79%76%77%80%73%66%65%73%76%80%86%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Bishop

In Bishop in December, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Bishop.

Maximum UV Index Levels in Bishop for December

The chart shows the monthly maximum UV Index (UVI) for Bishop 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 Bishop typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec6810111112121211975
Data source: Bishop 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 Bishop Compares to Other Months

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

This table compares monthly weather conditions in Bishop, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather15°C (59°F)31 mm (1.2 inches)83%high
February Weather17°C (62°F)22 mm (0.9 inches)79%very high
March Weather21°C (70°F)54 mm (2.1 inches)76%very high
April Weather24°C (75°F)51 mm (2.0 inches)77%extreme
May Weather27°C (81°F)124 mm (4.9 inches)80%extreme
June Weather29°C (84°F)107 mm (4.2 inches)73%extreme
July Weather29°C (85°F)117 mm (4.6 inches)66%extreme
August Weather30°C (86°F)60 mm (2.4 inches)65%extreme
September Weather28°C (83°F)107 mm (4.2 inches)73%extreme
October Weather24°C (76°F)59 mm (2.3 inches)76%very high
November Weather19°C (67°F)38 mm (1.5 inches)80%high
December Weather17°C (62°F)39 mm (1.5 inches)86%moderate

Compare Bishop's Climate with Cities Worldwide