January Weather in Carlsbad

Last updated: March 2, 2024

The weather in Carlsbad, United States, during January is characterized by an average temperature of 8°C (47°F). Highs can soar to 24°C (76°F), while lows may dip to -7°C (19°F). Typically, the humidity level in Carlsbad throughout January hovers around 74%.

-7°C (19°F)

Minimum temperature

8°C (47°F)

Average temperature

24°C (76°F)

Maximum temperature

74%

Humidity

Precipitation and Sunshine hours

In January, Carlsbad averages 23 mm (0.9 inches) of rainfall, typically over the course of 3 rainy days. The month enjoys an average of 10 hours 20 minutes of daylight, with the sun shining for approximately 6 hours 16 minutes each day. Additionally, there is a 63% probability of sunny days during this period.

23 mm (0.9 inches)

Precipitation

3 rainy days

Rainy days

6 hours 16 minutes

Sunshine hours

63%

Chance of sun

UV Index

In January, the UV Index in Carlsbad reaches a maximum of 5, indicating a level of Moderate exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 30 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 0 1 1 2 3 4 5 4 3 2 1 1 0
Exposure Low Moderate Low
Time to burn 45 min 30 min 45 min

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