January

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San Luis Obispo Weather January

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December

February

Temperatures trend during January in San Luis Obispo

See the weather trend as well as the moving average line

January weather in San Luis Obispo day by day

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December February

Date	Weather	Temperatures	Rain	UV
Jan. 1	Moderate rain	17° /8°	18.2 mm	2
Jan. 2	Sunny	19° /8°	0.9 mm	2.7
Jan. 3	Heavy rain	15° /9°	31.4 mm	2
Jan. 4	Moderate rain	15° /8°	15.6 mm	2.7
Jan. 5	Sunny	15° /7°	0 mm	2.7
Jan. 6	Overcast	16° /6°	0 mm	2.7
Jan. 7	Overcast	16° /6°	0 mm	2.7
Jan. 8	Sunny	17° /5°	0 mm	2.8
Jan. 9	Sunny	17° /2°	0 mm	2.8
Jan. 10	Sunny	19° /4°	0 mm	2.8
Jan. 11	Sunny	19° /5°	0 mm	2.8
Jan. 12	Sunny	19° /3°	0 mm	2.9
Jan. 13	Sunny	20° /4°	0 mm	2.9
Jan. 14	Sunny	22° /6°	0 mm	2.9
Jan. 15	Sunny	20° /8°	0 mm	3
Jan. 16	Partly cloudy	21° /7°	0 mm	3
Jan. 17	Cloudy	17° /5°	0 mm	2
Jan. 18	Overcast	18° /6°	0 mm	2
Jan. 19	Partly cloudy	18° /6°	0 mm	3
Jan. 20	Sunny	19° /6°	0 mm	3
Jan. 21	Overcast	17° /6°	0 mm	3
Jan. 22	Sunny	17° /6°	0 mm	3
Jan. 23	Sunny	17° /5°	0 mm	3.3
Jan. 24	Cloudy	17° /6°	0 mm	3
Jan. 25	Patchy rain possible	12° /3°	1.8 mm	2
Jan. 26	Patchy rain possible	14° /6°	2.4 mm	2
Jan. 27	Partly cloudy	15° /5°	0 mm	3
Jan. 28	Partly cloudy	17° /4°	0 mm	3
Jan. 29	Overcast	17° /5°	0 mm	3
Jan. 30	Overcast	19° /4°	0 mm	3
Jan. 31	Mist	18° /6°	0 mm	3
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Important Notice

Our weather forecast for San Luis Obispo 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 San Luis Obispo forecast closer to your planned date for the most up-to-date weather information.

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San Luis Obispo in January - FAQ

What are the expected maximum and minimum temperatures in San Luis Obispo during January?

Enjoy moderate daytime temperatures of up to 17° and cooler nights around 5°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in San Luis Obispo during January?

Moderate rainfall is anticipated in San Luis Obispo during January, with a total of 70.2 mm spread over approximately 3 days. Considering plans for rainy days is advisable.

What are the typical wind conditions in San Luis Obispo during January?

The average wind speed in San Luis Obispo during January is 13 km/h, suggesting breezy to windy conditions, depending on your activities.

January rainfall patterns in San Luis Obispo

Explore the daily rainfall trends and prepare for San Luis Obispos January weather 💧

Typically, San Luis Obispo has 3 rainy days in January with a total of 70.2 mm of rainfall.

UV exposure in San Luis Obispo during January

Stay informed about UV levels for safe outdoor activities throughout the month of January ☀️

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Where is San Luis Obispo?

Get accurate weather forecasts for San Luis Obispo, located at latitude 35.283 and longitude -120.66. Stay updated with localized weather information tailored for San Luis Obispo.

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Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
					1 17°	2 19°
3 15°	4 15°	5 15°	6 16°	7 16°	8 17°	9 17°
10 19°	11 19°	12 19°	13 20°	14 22°	15 20°	16 21°
17 17°	18 18°	19 18°	20 19°	21 17°	22 17°	23 17°
24 17°	25 12°	26 14°	27 15°	28 17°	29 17°	30 19°
31 18°