January Weather in San Bernardino

Last updated: March 2, 2024

The weather in San Bernardino, Peru, during January is characterized by an average temperature of 15°C (60°F). Highs can soar to 23°C (74°F), while lows may dip to 9°C (48°F). Typically, the humidity level in San Bernardino throughout January hovers around 83%.

9°C (48°F)

Minimum temperature

15°C (60°F)

Average temperature

23°C (74°F)

Maximum temperature

83%

Humidity

Precipitation and Sunshine hours

In January, San Bernardino averages 325 mm (12.8 inches) of rainfall, typically over the course of 22 rainy days. The month enjoys an average of 12 hours 28 minutes of daylight, with the sun shining for approximately 7 hours 13 minutes each day. Additionally, there is a 9% probability of sunny days during this period.

325 mm (12.8 inches)

Precipitation

22 rainy days

Rainy days

7 hours 13 minutes

Sunshine hours

9%

Chance of sun

UV Index

In January, the UV Index in San Bernardino reaches a maximum of 17, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 10 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
  07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00
UVI 1 3 7 11 15 17 16 14 9 5 2 1 0
Exposure Low Moderate High Extreme VeryHigh Moderate Low
Time to burn 45 min 30 min 25 min 10 min 15 min 30 min 45 min

Compare San Bernardino's Climate with Cities Worldwide