December

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December

Oceanside in December average weather

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Temperatures trend during December in Oceanside

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December weather day by day

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November January

Date	Weather	Temperatures	Rain	UV
Dec. 1	Mist	15° /11°	0 mm	4
Dec. 2	Sunny	17° /8°	0 mm	5
Dec. 3	Sunny	19° /9°	0 mm	5
Dec. 4	Overcast	19° /10°	0 mm	4
Dec. 5	Partly cloudy	22° /10°	0 mm	6
Dec. 6	Partly cloudy	21° /11°	0 mm	6
Dec. 7	Mist	17° /10°	0 mm	4
Dec. 8	Sunny	17° /7°	0 mm	5
Dec. 9	Partly cloudy	21° /8°	0 mm	6
Dec. 10	Sunny	21° /9°	0 mm	6
Dec. 11	Overcast	19° /14°	0 mm	4
Dec. 12	Sunny	18° /12°	0 mm	5
Dec. 13	Sunny	19° /11°	0 mm	5
Dec. 14	Cloudy	20° /13°	0 mm	5
Dec. 15	Sunny	22° /13°	0 mm	6
Dec. 16	Sunny	21° /13°	0 mm	6
Dec. 17	Cloudy	22° /14°	0 mm	5
Dec. 18	Partly cloudy	20° /15°	0 mm	6
Dec. 19	Light rain shower	18° /16°	5.3 mm	4
Dec. 20	Light rain shower	18° /14°	6.3 mm	4
Dec. 21	Moderate rain at times	19° /14°	9.9 mm	4
Dec. 22	Light rain shower	17° /13°	10.6 mm	4
Dec. 23	Partly cloudy	17° /12°	0 mm	5
Dec. 24	Patchy rain possible	16° /12°	0.4 mm	4
Dec. 25	Sunny	17° /12°	0 mm	5
Dec. 26	Partly cloudy	17° /12°	0 mm	5
Dec. 27	Overcast	17° /12°	0 mm	4
Dec. 28	Overcast	17° /11°	0 mm	4
Dec. 29	Overcast	18° /13°	0 mm	4
Dec. 30	Light rain shower	15° /12°	9.7 mm	4
Dec. 31	Light rain shower	15° /11°	3.2 mm	3
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Important Notice

Our weather forecast for Oceanside in December 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 Oceanside forecast closer to your planned date for the most up-to-date weather information.

Oceanside in December - FAQ

What are the expected maximum and minimum temperatures in Oceanside during December?

Enjoy moderate daytime temperatures of up to 18° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Oceanside during December?

In December, Oceanside can expect light to moderate rainfall, totaling 45.4 mm across approximately 7 days. Occasional showers are possible, and planning ahead for them could be helpful.

What are the typical wind conditions in Oceanside during December?

The average wind speed in Oceanside during December is 13 km/h, suggesting breezy to windy conditions, depending on your activities.

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Get accurate weather forecasts for Oceanside, located at latitude 33.196 and longitude -117.379. Stay updated with localized weather information tailored for Oceanside.

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