June weather forecast
Stromness, South Georgia and the South Sandwich Islands

Weather in June

June, the first month of the winter, in Stromness, is also a subzero cold month, with average temperature fluctuating between -3.5°C (25.7°F) and -0.4°C (31.3°F).

Temperature

In June, the average high-temperature is practically the same as in May - a subzero cold -0.4°C (31.3°F). In June, the average low-temperature is -3.5°C (25.7°F).

Humidity

In Stromness, South Georgia and the South Sandwich Islands, the average relative humidity is 88%.

Rainfall

In June, in Stromness, the rain falls for 10.9 days. Throughout June, 98mm (3.86") of precipitation is accumulated. In Stromness, during the entire year, the rain falls for 168.8 days and collects up to 1190mm (46.85") of precipitation.

Snowfall

Months with snowfall in Stromness are January through December. In June, it is snowing for 18.6 days. Throughout June, 313mm (12.32") of snow is accumulated. Throughout the year, there are 193 snowfall days, and 3130mm (123.23") of snow is accumulated.

Daylight

The month with the shortest days is June, with an average of 7.4h of daylight.

Sunshine

In Stromness, South Georgia and the South Sandwich Islands, the average sunshine in June is 3.1h.

UV index

January through December, with an average maximum UV index of 1, are months with the highest UV index. Months with the lowest UV index are January through December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: In June, the average maximum UV index of 1 translate into the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the average humidity in June in Stromness?

In Stromness, South Georgia and the South Sandwich Islands, the average relative humidity in June is 88%.

How many days does it rain in June in Stromness?

In Stromness, South Georgia and the South Sandwich Islands, in June, during 10.9 rainfall days, 98mm (3.86") of precipitation is typically accumulated.

How much does it snow in Stromness in June?

In Stromness, in June, during 18.6 snowfall days, 313mm (12.32") of snow is typically accumulated.

What is the month with the shortest days in Stromness?

With an average of 7.4h of daylight, June has the shortest days of the year.

How many hours of daylight does Stromness have in June?

In June, the average length of the day in Stromness, South Georgia and the South Sandwich Islands, is 7.4h.

How long on average sun shines in June in Stromness?

In June, the average sunshine in Stromness is 3.1h.

When is the highest UV index in Stromness?

Months with the highest UV index are January through December, with an average maximum UV index of 1.

When is the lowest UV index in Stromness?

January through December, with an average maximum UV index of 1, are months with the lowest UV index in Stromness, South Georgia and the South Sandwich Islands.

How high is the UV index in June in Stromness?

In June, the average daily maximum UV index is 1. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to the Sun's UV rays.

Average temperature in June
Stromness, South Georgia and the South Sandwich Islands

Average temperature in June - Stromness, South Georgia and the South Sandwich Islands
  • Average high temperature in June: -0.4°C

The warmest month (with the highest average high temperature) is February (3.1°C).
The month with the lowest average high temperature is August (-1.6°C).

  • Average low temperature in June: -3.5°C

The month with the highest average low temperature is February (1°C).
The coldest month (with the lowest average low temperature) is August (-4.9°C).

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Average pressure in June
Stromness, South Georgia and the South Sandwich Islands

Average pressure in June - Stromness, South Georgia and the South Sandwich Islands
  • Average pressure in June: 996mbar

The month with the highest atmospheric pressure is September (1002.1mbar).
The month with the lowest atmospheric pressure is December (992.9mbar).

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Average wind speed in June
Stromness, South Georgia and the South Sandwich Islands

Average wind speed in June - Stromness, South Georgia and the South Sandwich Islands
  • Average wind speed in June: 23.9km/h

The windiest month (with the highest average wind speed) is September (25.7km/h).
The calmest month (with the lowest average wind speed) is December (23.5km/h).

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Average humidity in June
Stromness, South Georgia and the South Sandwich Islands

Average humidity in June - Stromness, South Georgia and the South Sandwich Islands
  • Average humidity in June: 88%

Months with the highest relative humidity are January and February (91%).
Months with the lowest relative humidity are July and August (87%).

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Average rainfall in June
Stromness, South Georgia and the South Sandwich Islands

Average rainfall in June - Stromness, South Georgia and the South Sandwich Islands
  • Average rainfall in June: 98mm

The wettest month (with the highest rainfall) is April (114mm).
The driest month (with the least rainfall) is October (82mm).

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Average rainfall days in June
Stromness, South Georgia and the South Sandwich Islands

Average rainfall days in June - Stromness, South Georgia and the South Sandwich Islands
  • Average rainfall days in June: 10.9 days

The month with the highest number of rainy days is March (20.5 days).
The month with the least rainy days is August (7.8 days).

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Average snowfall in June
Stromness, South Georgia and the South Sandwich Islands

Average snowfall in June - Stromness, South Georgia and the South Sandwich Islands
  • Average snowfall in June: 313mm

The month with the highest snowfall is August (421mm).
The month with the least snowfall is March (125mm).

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Average snowfall days in June
Stromness, South Georgia and the South Sandwich Islands

Average snowfall days in June - Stromness, South Georgia and the South Sandwich Islands
  • Average snowfall days in June: 18.6 days

The month with the highest number of snowfall days is August (19 days).
The month with the least snowfall days is February (11.7 days).

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Average daylight in June /
Average sunshine in June
Stromness, South Georgia and the South Sandwich Islands

Average daylight in June / Average sunshine in June - Stromness, South Georgia and the South Sandwich Islands
  • Average daylight in June: 7.4h

The month with the longest days is December (Average daylight: 17.1h).
The month with the shortest days is June (Average daylight: 7.4h).

  • Average sunshine in June: 3.1h

The month with the most sunshine is October (Average sunshine: 5.8h).
The month with the least sunshine is August (Average sunshine: 3h).

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Average sunshine days in June
Stromness, South Georgia and the South Sandwich Islands

Average sunshine days in June - Stromness, South Georgia and the South Sandwich Islands
  • Average sunshine days in June: 1.9 days

Months with the most sunshine days are September and November (4 days).
The month with the least sunshine days is January (1.1 days).

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Average UV index in June
Stromness, South Georgia and the South Sandwich Islands

Average UV index in June - Stromness, South Georgia and the South Sandwich Islands
  • Average UV index in June: 1

Months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 1).
Months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 1).

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Average cloud cover in June
Stromness, South Georgia and the South Sandwich Islands

Average cloud cover in June - Stromness, South Georgia and the South Sandwich Islands
  • Average cloud cover in June: 72

The month with the most cloud cover is January (Cloud cover 73).
The month with the least cloud cover is October (Cloud cover 66).

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Average visibility in June
Stromness, South Georgia and the South Sandwich Islands

Average visibility in June - Stromness, South Georgia and the South Sandwich Islands
  • Average visibility in June: 8km

Months with the highest visibility are January, February, March, April, May, June, October, November and December (8km).
Months with the lowest visibility are July, August and September (7km).

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