Last updated: March 2, 2024
The weather in Pacific Grove, United States, during January is characterized by an average temperature of 12°C (54°F). Highs can soar to 16°C (61°F), while lows may dip to 9°C (48°F). Typically, the humidity level in Pacific Grove throughout January hovers around 82%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In January, Pacific Grove averages 112 mm (4.4 inches) of rainfall, typically over the course of 10 rainy days. The month enjoys an average of 9 hours 58 minutes of daylight, with the sun shining for approximately 5 hours 17 minutes each day. Additionally, there is a 48% probability of sunny days during this period.
Precipitation
Rainy days
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Chance of sun
In January, the UV Index in Pacific Grove reaches a maximum of 4, indicating a level of Moderate exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 30 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 | 2 | 3 | 4 | 3 | 3 | 2 | 1 | 1 | 0 | 0 |
| Exposure | Low | Moderate | Low | ||||||||||
| Time to burn | 45 min | 30 min | 45 min | ||||||||||