Snow Hill Island
Antarctica
Long-term weather forecast
Long-term weather forecast

April weather forecast and climate
Snow Hill Island, Antarctica

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

Rainfall

In April, in Snow Hill Island, Antarctica, the rain falls for 3 days. Throughout April, 10mm (0.39") of precipitation is accumulated. In Snow Hill Island, Antarctica, during the entire year, the rain falls for 21 days and collects up to 76mm (2.99") of precipitation.

Daylight

The average length of the day in Snow Hill Island is 9.3h.

Sunshine

In Snow Hill Island, the average sunshine in April is 2h.

UV index

Months with the lowest UV index in Snow Hill Island are April through August, with an average maximum UV index of 0. A UV Index reading of 2, and below, represents a low threat to health from unprotected exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 0 in April interpret into the following advice:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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.

How many days does it rain in April in Snow Hill Island?

In April, the rain falls for 3 days. Throughout April, 10mm (0.39") of precipitation is accumulated.

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

The average length of the day in April in Snow Hill Island is 9.3h.

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

In Snow Hill Island, the average sunshine in April is 2h.

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

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

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

In April, the average daily maximum UV index in Snow Hill Island is 0. A UV Index reading of 2, and below, represents a minimal hazard to health from the exposure to the Sun's UV rays.
Average rainfall in April - Snow Hill Island, Antarctica
  • Average rainfall in April: 10mm

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

Average rainfall days in April - Snow Hill Island, Antarctica
  • Average rainfall days in April: 3 days

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

Average daylight in April / Average sunshine in April - Snow Hill Island, Antarctica
  • Average daylight in April: 9.3h

The month with the longest days is December (Average daylight: 21.1h).
The month with shortest days is June (Average daylight: 4.2h).

  • Average sunshine in April: 2h

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

Average UV index in April - Snow Hill Island, Antarctica
  • Average UV index in April: 0

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