Last updated: March 2, 2024
The weather in Long Beach, United States, during January is characterized by an average temperature of 8°C (47°F). Highs can soar to 12°C (54°F), while lows may dip to 3°C (38°F). Typically, the humidity level in Long Beach throughout January hovers around 86%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In January, Long Beach averages 242 mm (9.5 inches) of rainfall, typically over the course of 18 rainy days. The month enjoys an average of 9 hours 5 minutes of daylight, with the sun shining for approximately 2 hours 57 minutes each day. Additionally, there is a 17% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In January, the UV Index in Long Beach reaches a maximum of 2, indicating a level of Low exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, during which unprotected skin may burn in as little as 45 minutes.
| 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 | 1 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 0 | 0 |
| Exposure | Low | ||||||||||||
| Time to burn | 45 min | ||||||||||||