May Weather forecast - Autumn forecast - Snow Hill Island, Antarctica

Weather in May
Frequently asked questions
Average temperature in May
Average rainfall in May
Average rainfall days in May
Average sea temperature in May
Average daylight in May
Average sunshine in May
Average UV index in May

A family of penguins on Snow Hill Island in Antarctica

Weather in May

The last month of the autumn, May, is also a frigid cold month in Snow Hill Island, Antarctica, with an average temperature varying between -13°C (8.6°F) and -19°C (-2.2°F).

Temperature

In May, the average high-temperature marginally drops from a subzero cold -10°C (14°F) in April to an extremely cold -13°C (8.6°F). The average low-temperature, in Snow Hill Island, is -19°C (-2.2°F).

Rainfall

May is the month with the most rainfall. Rain falls for 3 days and accumulates 12mm (0.47") of precipitation.

Sea temperature

With an average sea temperature of -2°C (28.4°F), May is the month with the coldest seawater in Snow Hill Island.
Note: For swimming, this is considered life-threatening and very dangerous. The water feels painfully cold, and hyperventilation quickly occurs. A specialized swimsuit is mandatory to reduce thermal damage.

Daylight

The average length of the day in May in Snow Hill Island is 6h and 11min.
On the first day of May in Snow Hill Island, sunrise is at 23:54 and sunset at 07:36. On the last day of the month, sunrise is at 01:22 and sunset at 06:11 NZST.

Sunshine

In Snow Hill Island, the average sunshine in May is 1h.

UV index

April through August, with an average maximum UV index of 0, are months with the lowest UV index in Snow Hill Island. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the average person.
Note: The average daily UV index of 0 in May transform into the following instructions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

[Resources]

FAQ

What is the temperature in May in Snow Hill Island?

In Snow Hill Island, in May, the average high-temperature is -13°C (8.6°F), and the average low-temperature is -19°C (-2.2°F).

What is the wettest month in Snow Hill Island?

The month with the most rainfall in Snow Hill Island is May, when the rain falls for 3 days and typically aggregates up to 12mm (0.47") of precipitation.

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

In May, the rain falls for 3 days. Throughout May, 12mm (0.47") of precipitation is accumulated.

When is the sea coldest in Snow Hill Island?

The month with the coldest seawater in Snow Hill Island is May, with an average sea temperature of -2°C (28.4°F).

How cold is the water in May in Snow Hill Island?

In May, the average sea temperature in Snow Hill Island, Antarctica, is -2°C (28.4°F). For swimming, this is considered life-threatening and very dangerous. The water feels painfully cold, and hyperventilation quickly occurs. A specialized swimsuit is mandatory to reduce thermal damage.

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

In May, the average day length in Snow Hill Island is 6h and 11min.

What time are sunrise and sunset in May in Snow Hill Island?

On the first day of May, sunrise is at 23:54 and sunset at 07:36. On the last day of the month, sunrise is at 01:22 and sunset at 06:11 NZST.

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

In May, the average sunshine duration in Snow Hill Island, Antarctica, is 1h.

What are the months with the lowest UV index in Snow Hill Island?

The months with the lowest UV index in Snow Hill Island are April through August, with an average maximum UV index of 0.

How high is the UV index in May in Snow Hill Island?

In Snow Hill Island, Antarctica, the average daily maximum UV index in May is 0. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A May J J A S O N D

Apr

May

Jun

Average high temperature

-10°C 14°F

-13°C 8.6°F

-12°C 10.4°F

Average low temperature

Average rainfall

Average rainfall days

Average sea temperature

Average daylight

Average sunshine

Average UV index

Average temperature in May
Snow Hill Island, Antarctica

Average high temperature in May: -13°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 May: -19°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).

[Resources]

Average rainfall in May
Snow Hill Island, Antarctica

Average rainfall in May: 12mm

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

[Resources]

Average rainfall days in May
Snow Hill Island, Antarctica

Average rainfall days in May: 3 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).

[Resources]

Average sea temperature in May
Snow Hill Island, Antarctica

Average sea temperature in May: -2°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).

[Resources]

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

Average daylight in May: 6h and 11min

The month with the longest days is December (Average daylight: 21h and 5min).
The month with the shortest days is June (Average daylight: 4h and 10min).

Average sunshine in May: 1h

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

[Resources]

Average UV index in May
Snow Hill Island, Antarctica

Average UV index in May: 0

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).

[Resources]

May weather forecast
Snow Hill Island, Antarctica

Contents