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January Weather in Loma Linda, United States

Last updated: June 24, 2025

In January, the average temperature in Loma Linda, United States hovers around 11°C (51°F), with extremes ranging from a chilly -3°C (27°F) to a warm 28°C (82°F). Expect about 70 mm (2.8 in) of precipitation over 6 days, accompanied by an average humidity of 72%. Perfect for cozy indoor activities or adventurous outings, depending on the weather!

January Temperature in Loma Linda

In January in Loma Linda, the average temperature is 11°C (51°F). Maximums can reach 28°C (82°F), and minimums can be as low as -3°C (27°F). This weather makes Loma Linda an appealing destination for travelers seeking both mild and warm conditions during their visit.

January Weather in Loma Linda: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Loma Linda, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Loma Linda, January typically has an average temperature of 11°C (51°F), with highs reaching up to 28°C (82°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec515154606472787874665951
Data source: Temperature data for Loma Linda 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 Loma Linda

In Loma Linda in January, the precipitation amount is 70 mm (2.8 in) over the course of 6 days.

January Precipitation Trends in Loma Linda

The chart displays monthly precipitation patterns in Loma Linda, 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 Loma Linda, January typically receives around 70 mm (2.8 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec70707531183111010112870
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Loma Linda

In Loma Linda in January, humidity is 72%. With an average temperature of 11°C (51°F), this humidity feels like a chilly dampness that clings to your skin, making traveling a bit uncomfortable and urging you to dress in layers to stay warm and dry.

January Average Humidity in Loma Linda

This chart illustrates the average monthly humidity levels in Loma Linda, 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 Loma Linda is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec72%77%67%56%46%48%46%42%52%58%66%74%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Loma Linda

In Loma Linda in January, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Loma Linda for better planning.

Maximum UV Index Levels in Loma Linda for January

The chart shows the monthly maximum UV Index (UVI) for Loma Linda 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 Loma Linda typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec469101112121110854
Data source: Loma Linda 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 Loma Linda Compares to Other Months

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

This table compares monthly weather conditions in Loma Linda, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (51°F)70 mm (2.8 inches)72%moderate
February Weather11°C (52°F)70 mm (2.7 inches)77%high
March Weather12°C (54°F)75 mm (2.9 inches)67%very high
April Weather16°C (61°F)31 mm (1.2 inches)56%very high
May Weather18°C (64°F)18 mm (0.7 inches)46%extreme
June Weather22°C (72°F)3 mm (0.1 inches)48%extreme
July Weather26°C (78°F)11 mm (0.4 inches)46%extreme
August Weather26°C (79°F)10 mm (0.4 inches)42%extreme
September Weather23°C (74°F)10 mm (0.4 inches)52%very high
October Weather19°C (66°F)11 mm (0.4 inches)58%very high
November Weather15°C (59°F)28 mm (1.1 inches)66%moderate
December Weather11°C (51°F)70 mm (2.7 inches)74%moderate

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