Weather in Mason Bay Beach, Stewart Island, New Zealand in January

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Visiting Mason Bay Beach, Stewart Island, New Zealand in January

January is one of the best months to visit Mason Bay Beach for the best beach weather. It has the most sunshine and best sunbathing and swimming conditions of the year.

The weather in January is slightly colder than the previous month. January has average maximum temperatures of 17°C (63°F) which is not that warm but sunbathing may be possible on some clear days. The sunshine percentage is 79% making it sunny and pleasant most of the time. The hours of sunshine per day are 12.2hrs making the days exceptionally long and full of sunshine.

January has total rainfall of 20.2cm (8.0inches) making it quite rainy but mostly with moderate showers. There are 17.8 days with some rainfall so you can still enjoy the beach on the clear days.

Sea temperatures are a cold 12°C (54°F). January is too cold for swimming in Mason Bay Beach for any length of time, unless you have a wetsuit. The sea temperature in January is marginally warmer than the previous month and temperatures continue to rise slightly into February.

In January, Mason Bay Beach experiences pleasant weather with sunny days and mild winds. This is an ideal time for beach activities such as swimming, sunbathing, snorkeling, and diving. The calm waters and good visibility make it a popular month for underwater exploration. Also consider visiting Mason Bay Beach in one of the other best months of February, March, December, for the best beach weather. Also consider one of our other suggestions for January.

Can you sunbathe in Mason Bay Beach in January?

No, January is not a good time for sunbathing in Mason Bay Beach.

January has average maximum temperatures of 17°C (63°F) which is not that warm but sunbathing may be possible on some clear days. The sunshine percentage is 79% making it sunny and pleasant most of the time. The hours of sunshine per day are 12.2hrs making the days exceptionally long and full of sunshine. January has total rainfall of 20.2cm (8.0inches) making it quite rainy but mostly with moderate showers. There are 17.8 days with some rainfall so you can still enjoy the beach on the clear days.

More about January temperature and sunshine.

Can you swim in Mason Bay Beach in January?

No, January is too cold for swimming in Mason Bay Beach for any length of time, with the sea water at 12°C (54°F), unless you have a wetsuit.

More about January sea temperatures.

Is January a good time to holiday in Mason Bay Beach?

Yes, January is a slightly cool time for a holiday in Mason Bay Beach.

January has average maximum temperatures of 17°C (63°F) which is not that warm but sunbathing may be possible on some clear days. The sunshine percentage is 79% making it sunny and pleasant most of the time. The hours of sunshine per day are 12.2hrs making the days exceptionally long and full of sunshine. January has total rainfall of 20.2cm (8.0inches) making it quite rainy but mostly with moderate showers. There are 17.8 days with some rainfall so you can still enjoy the beach on the clear days. Sea temperatures are a cold 12°C (54°F). January is too cold for swimming in Mason Bay Beach for any length of time, unless you have a wetsuit.

More about the January temperatures and sunshine.

Is Mason Bay Beach warm in January?

No, Mason Bay Beach is not that warm but sunbathing may be possible on some clear days in January.

The average maximum temperature in Mason Bay Beach in January is 17°C (63°F). The average maximum temperature is 18°C (64°) in the previous month and 18°C (65°F) in the next month.

The average temperature in Mason Bay Beach in January is 13°C (55°F). The average temperature is 13°C (55°F) in the previous month and 14°C (57°F) in the next month.

More info about the January temperatures and sunshine.

How sunny is Mason Bay Beach in January?

The average day light hours per day in Mason Bay Beach in January are 15.4. The sunshine percentage is 79% making it sunny and pleasant most of the time. The hours of sunshine per day are 12.2hrs making the days exceptionally long and full of sunshine.

More about January sunshine.

Crowds in Mason Bay Beach in January

January is the peak summer season in New Zealand, and it is the time when the weather is warmest. However, Mason Bay Beach on Stewart Island is quite remote and not as popular as other beaches in the country, so it doesn't get extremely crowded. You can expect a moderate number of visitors, especially during the New Year holiday and weekends.

Temperature in Mason Bay Beach in January

The weather in January is slightly colder than the previous month. The average maximum temperature in Mason Bay Beach in January is 17°C (63°F). The average maximum temperature is 18°C (64°F) in the previous month and 18°C (65°F) in the next month.

The average temperature in Mason Bay Beach in January is 13°C (55°F). The average temperature is 13°C (55°F) in the previous month and 14°C (57°F) in the next month.

The average minimum temperature in Mason Bay Beach in January is 9°C (48°F). The minimum temperature is 8°C (47°F) in the previous month and 9°C (49°F) in the next month.

Sunshine in Mason Bay Beach in January

The days in January are marginally shorter than the previous month and days continue to get shorter into February. During January the average day light hours are 15.4 per day in Mason Bay Beach. The sunshine percentage is 79% making it sunny and pleasant most of the time. The hours of sunshine per day are 12.2hrs making the days exceptionally long and full of sunshine.

The ultraviolet index in Mason Bay Beach in January is typically 10.8 during January. An ultraviolet index reading of 8 to 10 indicates a very high risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 15 minutes. Take extra precautions because unprotected skin and eyes will be damaged and can burn quickly. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and 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. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in Mason Bay Beach in January

The average sea water temperature in Mason Bay Beach in January is 12.3°C (54.1°F) which is very cold and bracing, it's not recommended you swim with out a full wet suit. The sea temperature in January is marginally warmer than the previous month and temperatures continue to rise slightly into February.

Rainfall in Mason Bay Beach in January

January weather is slightly wetter than the previous month. January has a couple of less days of rain than the previous month and rainy days continue to drop into February. The average total rainfall in Mason Bay Beach in January is 20.2cm (8.0inches) and on average there are 17.8 rainy days in January making it a wet time to visit the beach.

Monthly Averages

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