When to go · Los Osos
Los Osos in December
Avoid month. Listed as a month to avoid: Nov–Mar (rain), summer weekend fog.
Key facts
- Verdict
- Avoid
- Temperature
- 18°C (64°F)64°F (18°C) / 6°C (43°F)43°F (6°C)
- average high / low
- Rain days
- 7
- Crowds
- High
- United States overall
- Prices
- High
- United States overall
Verdict
Listed as a month to avoid: Nov–Mar (rain), summer weekend fog.
Is another month better than December?
December is rated avoid. These months rate higher:
Weather in December
- Los OsosHighs around 18 °C (64 °F), lows around 6 °C (43 °F), rain on about 7 daysHighs around 64 °F (18 °C), lows around 43 °F (6 °C), rain on about 7 days
Festivals and holidays
Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.
Christmas Day big impact
25 Dec · United States
Most businesses closed; flights full from about 20 Dec to 2 Jan.
Crowds and prices
- Crowds · United States overall
- High
- Prices · United States overall
- High
United States overall: Holiday lights in New York, ski season opens; flights and hotels peak around Christmas and New Year.
High-price month: see what to book ahead.
Compare two months
Weather, crowds and prices for any two months in Los Osos, side by side.
Verdict
Dec: Avoid
Apr: Great (better)
Daytime high
Dec: 18 °C (64 °F)64 °F (18 °C)
Apr: 20 °C (68 °F)68 °F (20 °C)
Night low
Dec: 6 °C (43 °F)43 °F (6 °C)
Apr: 8 °C (46 °F)46 °F (8 °C)
Rain days
Dec: 7
Apr: 4 (better)
Crowds
Dec: High
Apr: Medium
Prices
Dec: High
Apr: Medium
Festivals listed
Dec: 1
Apr: 1
December: Listed as a month to avoid: Nov–Mar (rain), summer weekend fog.
April: Inside Los Osos's best window: Apr–Jun, Sep–Oct.
Los Osos: figures are long-term averages from this guide, not a forecast.
What to pack
- A warm layer for the evenings