October weather forecast
Snow Hill Island, Antarctica

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A family of penguins on Snow Hill Island in Antarctica
A family of penguins on Snow Hill Island in Antarctica

Weather in October

October heralds a warmer chapter in Snow Hill Island's weather book. The increase of temperature from September is appreciated, signifying the arrival of spring. Hourly sunshine shoots up to five, giving respite after months of gloom. The relatively humid climate supports the biological productivity of this region. Moving towards November, weather conditions improve further.

Temperature

October in Snow Hill Island showcases a minor temperature ascent, adjusting from September's frigid cold -13°C (8.6°F) to a subzero cold -9°C (15.8°F). During October, Snow Hill Island's temperature averages to an arctic cold -16°C (3.2°F) at night.

Rainfall

In Snow Hill Island, during October, the rain falls for 1 days and regularly aggregates up to 5mm (0.2") of precipitation. In Snow Hill Island, during the entire year, the rain falls for 21 days and collects up to 76mm (2.99") of precipitation.

Sea temperature

In Snow Hill Island, in October, the average water temperature is -1°C (30.2°F).
Note: In swimming undertakings, this is deemed life-threatening and highly risky. The cold water induces intense discomfort and leads to swift hyperventilation. A specialized swimsuit is indispensable to decrease thermal injuries.

Daylight

In Snow Hill Island, Antarctica, the average length of the day in October is 14h and 53min.
On the first day of the month, sunrise is at 22:00 and sunset at 11:16. On the last day of October, sunrise is at 20:12 and sunset at 12:52 NZDT.

Sunshine

The average sunshine in October in Snow Hill Island is 5h.

UV index

In October, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index, 4 in October, converts into the following recommendations:
Make use of precautions - It is urged to ward off sun damage. It's recommended to limit sun exposure when its radiation is at its peak during midday. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.

Frequently asked questions

How cold is October in Snow Hill Island?

The average high-temperature and low-temperature during October are -9°C (15.8°F) and -16°C (3.2°F) respectively.

How much does it rain in Snow Hill Island in October?

In October, in Snow Hill Island, Antarctica, the rain falls for 1 days. Throughout October, 5mm (0.2") of precipitation is accumulated.

What is the sea temperature in October in Snow Hill Island?

In Snow Hill Island, in October, the average water temperature is -1°C (30.2°F). For swimming, this is considered very dangerous and immediately life-threatening. Total loss of breathing control instantly occurs, and clear thinking becomes almost impossible. A specialized swimsuit is obligatory to minimize thermal loss.

What is the average length of the day in October in Snow Hill Island?

In October, the average day length in Snow Hill Island is 14h and 53min.

When is the sunrise / sunset in October in Snow Hill Island?

In October, on the first day of the month, sunrise is at 22:00 and sunset at 11:16. On the last day of the month, sunrise is at 20:12 and sunset at 12:52 NZDT.

How long on average sun shines in October in Snow Hill Island?

The average sunshine duration in October is 5h.

What is the UV index reading in October in Snow Hill Island?

The average daily maximum UV index in October in Snow Hill Island is 4. A UV Index reading of 3 to 5 represents a moderate health threat from unprotected exposure to UV radiation.
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in October
Snow Hill Island, Antarctica

Average temperature in October - Snow Hill Island, Antarctica
  • Average high temperature in October: -9°C

The warmest months (with the highest average high temperature) are January and December (3°C).
The months with the lowest average high temperature are July and August (-14°C).

  • Average low temperature in October: -16°C

The month with the highest average low temperature is January (-1°C).
The coldest months (with the lowest average low temperature) are July and August (-21°C).

Average rainfall in October
Snow Hill Island, Antarctica

Average rainfall in October - Snow Hill Island, Antarctica
  • Average rainfall in October: 5mm

The wettest month (with the highest rainfall) is May (12mm).
The driest months (with the least rainfall) are January and December (2mm).

Average rainfall days in October
Snow Hill Island, Antarctica

Average rainfall days in October - Snow Hill Island, Antarctica
  • Average rainfall days in October: 1 days

The months with the highest number of rainy days are March, April and May (3 days).
The months with the least rainy days are January, February, September, October, November and December (1 days).

Average sea temperature in October
Snow Hill Island, Antarctica

Average sea temperature in October - Snow Hill Island, Antarctica
  • Average sea temperature in October: -1°C

The best months for swimming (with the highest average sea temperature) are January, February and December (0°C).
The coldest month (with the lowest average sea temperature) is May (-2°C).

Average daylight in October /
Average sunshine in October
Snow Hill Island, Antarctica

Average daylight in October / Average sunshine in October - Snow Hill Island, Antarctica
  • Average daylight in October: 14h and 5min

The month with the longest days is December (Average daylight: 21h and 6min).
The month with the shortest days is June (Average daylight: 4h and 12min).

  • Average sunshine in October: 5h

The month with the most sunshine is December (Average sunshine: 10h).
The months with the least sunshine are June and July (Average sunshine: 0h).

Average UV index in October
Snow Hill Island, Antarctica

Average UV index in October - Snow Hill Island, Antarctica
  • Average UV index in October: 4

The months with the highest UV index are November and December (UV index 5).
The months with the lowest UV index are April, May, June, July and August (UV index 0).

Snow Hill Island, Antarctica

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