Weather in Oceanside, United States in December

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Visiting Oceanside, United States in December

December is quite warm, and generally sunny and pleasant with many bright days. December is predominantly dry but a bit rainy with occasional light showers, though there are many days with out any rain. It is not a good time for sunbathing in Oceanside. December is too cold for swimming in Oceanside for any length of time, unless you have a wetsuit. Consider visiting Oceanside in the months of June, July, August, September, for the best beach weather.

Also consider one of our other suggestions for December.

Can you sunbathe in Oceanside in December?

No, December is not a good time for sunbathing in Oceanside. December is slightly too cold, with lots of sunshine but some overcast and cloudy skies and there is some chance of rain showers.

The average maximum temperature in Oceanside in December is 19°C (65°F).

More about December temperature and sunshine.

Can you swim in Oceanside in December?

No, December is too cold for swimming in Oceanside for any length of time, with the sea water at 15°C (59°F), unless you have a wetsuit.

More about December sea temperatures.

Is December a good time to holiday in Oceanside?

Yes, December is a good time for a holiday in Oceanside.

December is quite warm and generally sunny and pleasant with many bright days. It is predominantly dry but a bit rainy with occasional light showers, though there are many days with out any rain.

It's great for enjoying the beach and exploring the area.

The average maximum temperature in Oceanside in December is 19°C (65°F).

More about the December temperatures and sunshine.

How cold is Oceanside in December?

The average minimum temperature in Oceanside in December is 5°C (41°F). The minimum temperature is 8°C (46°F) in the previous month and 5°C (40°F) in the next month.

More about the December temperatures and sunshine.

How sunny is Oceanside in December?

The average day light hours per day in Oceanside in December are 10 and there are 7.1 hours of sunshine per day on average during December, making it generally sunny and pleasant with many bright days.

More about December sunshine.

Is it warm enough to swim in Oceanside in December?

No, December is too cold for swimming in Oceanside for any length of time, with the sea water at 15°C (59°F), unless you have a wetsuit.

More about December sea temperatures.

Is Oceanside warm in December?

Yes, Oceanside is quite warm in December.

The average maximum temperature in Oceanside in December is 19°C (65°F). The average maximum temperature is 22°C (71°) in the previous month and 19°C (67°F) in the next month.

The average temperature in Oceanside in December is 12°C (53°F). The average temperature ranges is 15°C (58°F) in the previous month and 12°C (54°F) in the next month.

More info about the December temperatures and sunshine.

Temperature in Oceanside in December

The average maximum temperature in Oceanside in December is 19°C (65°F). The average maximum temperature is 22°C (71°F) in the previous month and 19°C (67°F) in the next month.

The average temperature in Oceanside in December is 12°C (53°F). The average temperature ranges is 15°C (58°F) in the previous month and 12°C (54°F) in the next month.

The average minimum temperature in Oceanside in December is 5°C (41°F). The minimum temperature is 8°C (46°F) in the previous month and 5°C (40°F) in the next month.

Sunshine in Oceanside in December

The average day light hours per day in Oceanside in December are 10 and there are 7.1 hours of sunshine per day on average during December making it generally sunny and pleasant with many bright days

The ultraviolet index in Oceanside in December is typically 3.5 during December. An ultraviolet index reading of 3 to 5 indicates there is a moderate risk of harm from unprotected sun exposure. Keep out of the sun during the strongest hours around midday when unprotected skin risks burning in less than 30 minutes. For the sensitive wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days, and after swimming or sweating. Tanning for hours is possible with the right application of sun cream. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in Oceanside in December

The average sea water temperature in Oceanside in December is 14.9°C (58.8°F) which is cold for swimming, a full wet suit is required to spend any length of time in the sea.

Rainfall in Oceanside in December

The average total rainfall in Oceanside in December is 6.8cm (2.7inches) and on average there are 8.2 rainy days in December making it a quite rainy time to visit the beach.

Humidity in Oceanside in December

The maximum dew point (an indicator of humidity) in Oceanside in December is 10°C (50°F) which is very comfortable. The dew point is 12°C (54°F) in the previous month and 9°C (9°F) in the next month.

The average maximum relative humidity in Oceanside in December is typically 92.2%. The maximum relative humidity is 90.2% in the previous month and 89.3% in the next month.

The average relative humidity in Oceanside in December is typically 70.2%. The average relative humidity is 68.6% in the previous month and 66.6% in the next month.

Wind Speed in Oceanside in December

The average maximum wind speed in Oceanside in December is typically 21KM/H (13MPH). The average maximum wind speed is 20KM/H (13MPH) in the previous month and 20KM/H (13MPH) in the next month.

The average wind speed in Oceanside in December is typically 5KM/H (3MPH). The average wind speed is 5KM/H (3MPH) in the previous month and 5KM/H (3MPH) in the next month.

The average wind direction in Oceanside in December is from the North West.

Monthly Averages

Suggested Beaches in December

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