Humboldt County (Eureka)
January
Weather in Humboldt County, California for January 2027
Your guide to Humboldt County weather in January - trends and predictions
In general, the average temperature in Humboldt County at the beginning of January is 11.4 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 12.7 °C by the end of January.
The climate of Humboldt County in January is notably wet, with an average of 12 rainy days, and a total of 288.9 mm of precipitation.
Is January a good time to visit Humboldt County? check out the best time to travel to Humboldt County page.
✨ Is January a good time to visit Humboldt County? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
19
Dry days
12
Rainy days
0
Snow days
11°/7°
Temperatures
17 km/h
Avg max wind
81 %
Avg humidity
Humboldt County Weather January
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Temperatures trend during January in Humboldt County
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January weather in Humboldt County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jan. 1 |  Heavy rain | 12° /8° | 33.7 mm | 1.7 | |
| Jan. 2 | Heavy rain | 13° /10° | 37.9 mm | 1.7 | |
| Jan. 3 | Heavy rain | 12° /9° | 49.2 mm | 1.8 | |
| Jan. 4 | Heavy rain | 11° /8° | 35.2 mm | 1.8 | |
| Jan. 5 | Heavy rain | 11° /8° | 28 mm | 1.8 | |
| Jan. 6 |  Moderate or heavy rain with thunder | 10° /8° | 8.5 mm | 1.8 | |
| Jan. 7 |  Light rain | 11° /5° | 2.8 mm | 1.8 | |
| Jan. 8 |  Patchy rain possible | 11° /6° | 1 mm | 1.8 | |
| Jan. 9 | Light rain | 14° /7° | 4 mm | 1.9 | |
| Jan. 10 | Light rain | 10° /6° | 7.2 mm | 1.9 | |
| Jan. 11 |  Partly cloudy | 10° /5° | 0.1 mm | 1.9 | |
| Jan. 12 | Patchy rain possible | 10° /5° | 0.5 mm | 1.9 | |
| Jan. 13 |  Moderate rain | 11° /6° | 17.3 mm | 1.9 | |
| Jan. 14 | Patchy rain possible | 12° /7° | 0.9 mm | 2 | |
| Jan. 15 |  Cloudy | 12° /7° | 0 mm | 2 | |
| Jan. 16 | Light rain | 11° /7° | 3.9 mm | 2 | |
| Jan. 17 | Patchy rain possible | 10° /7° | 0.4 mm | 2 | |
| Jan. 18 | Partly cloudy | 10° /6° | 0 mm | 2 | |
| Jan. 19 | Patchy light drizzle | 10° /7° | 0.8 mm | 2 | |
| Jan. 20 | Light rain | 11° /6° | 4.8 mm | 2 | |
| Jan. 21 | Light rain shower | 11° /8° | 1.7 mm | 2 | |
| Jan. 22 | Light rain | 10° /7° | 5.1 mm | 2 | |
| Jan. 23 | Patchy rain possible | 12° /8° | 0.6 mm | 2 | |
| Jan. 24 | Light rain shower | 13° /7° | 2.4 mm | 2 | |
| Jan. 25 |  Overcast | 13° /7° | 0.4 mm | 2 | |
| Jan. 26 | Light rain | 13° /8° | 3.7 mm | 2.4 | |
| Jan. 27 | Moderate rain | 13° /10° | 12.1 mm | 2 | |
| Jan. 28 | Partly cloudy | 13° /9° | 0.1 mm | 2 | |
| Jan. 29 | Partly cloudy | 12° /8° | 0 mm | 2 | |
| Jan. 30 | Overcast | 12° /9° | 0.4 mm | 2 | |
| Jan. 31 | Heavy rain | 13° /9° | 26.2 mm | 2 | |
| Next | |||||
Important Notice
Our weather forecast for Humboldt County in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Humboldt County forecast closer to your planned date for the most up-to-date weather information.
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Humboldt County in January - FAQ
What are the expected maximum and minimum temperatures in Humboldt County during January?
During January, expect a variety of temperatures with highs around 11° and lows near 7°, suitable for diverse activities and preferences.
How much rainfall should be expected in Humboldt County during January?
Significant rainfall exceeding 288.9 mm is expected in Humboldt County during January, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Humboldt County during January?
The average wind speed in Humboldt County during January is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
January rainfall patterns in Humboldt County
Explore the daily rainfall trends and prepare for Humboldt Countys January weather 💧
Typically, Humboldt County has 12 rainy days in January with a total of 288.9 mm of rainfall.
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