Climate and monthly weather forecast
Port Howard, Falkland Islands (Islas Malvinas)

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The climate of Port Howard

Port Howard, located in the wild expanse of the Falkland Islands, commonly known as Islas Malvinas, is governed by a Tundra climate as per the Köppen climate classification. This ET category, predominantly found in polar regions, is known for its long, chilly winters and short, relatively warmer summers. This location's weather is indeed distinguished by low temperatures, with highs averaging from 5.1°C (41.2°F) to 13.1°C (55.6°F) and lows dipping from 2.2°C (36°F) to 8.4°C (47.1°F) throughout the year.

The relative humidity fluctuates mildly over the course of twelve months, showcasing a range from 71% to 80%. The amount of rainfall experienced is rather consistent with a modest fluctuation from 21mm (0.83") to 36mm (1.42"), paired with 10.8 to 17.3 rainy days per month. Interestingly, while most of the year is devoid of snowfall, the months from April to October observe this icy substance precipitation. Snowfall peaks at 35mm (1.38") in July and drops to a meagre 1mm (0.04") in April.

Despite its geographical location, every month, Port Howard enjoys visibility of approximately 9km (5.6mi) to 10km (6.2mi). As for sunlight, the annual variations are more pronounced with hours of daylight escalating from 7.9 in June to 16.6 in December. Sunshine hours see a similar pattern, spiking from 3.1 hours in June to 9.7 hours in December.

The best time to visit Port Howard

Given the diverse weather conditions throughout the year, it is essential to identify the most suitable time to travel to Port Howard. Between December and March, characterized by longer daylight hours and a slight increase in temperature, is considered the most favorable period. During these months, the high temperature hovers from 11.7°C (53.1°F) to 13.1°C (55.6°F) and the low between 7.4°C (45.3°F) to 8.4°C (47.1°F). Besides, these months are also blessed with ample sunshine, ranging from 8.3 hours to 9.7 hours.

The worst time to visit Port Howard

In contrast, the least favorable time to explore Port Howard falls between May and September. This period coincides with the harshest weather conditions, exhibiting lower temperatures, high snowfall, and reduced sunshine. The months of June and July, in particular, experience chilling lows hovering around 2.2°C (36°F) to 3.3°C (37.9°F) and sparse sunlight mere 3.1 hours to 3.5 hours a day, respectively.

Spring weather in Port Howard

September to November marks the spring season in Port Howard. Beginning with an average high temperature of 6.5°C (43.7°F) in September, which rises to 10.3°C (50.5°F) in November, and a low temperature of 3.4°C (38.1°F) in September, increasing to 6.1°C (43°F) in November, indicates a gradual warming trend. Rainfall is moderate and consistent, oscillating between 21mm (0.83") to 26mm (1.02"), while the opportunity to witness sunbeams extends from 5.9 hours to 8.3 hours during this season.

Summer weather in Port Howard

Summer in Port Howard arrives in December and extends up to February. The season witnesses the highest temperatures of the year, averaging between 10.3°C (50.5°F) to 13.1°C (55.6°F) for highs and 6.1°C (43°F) to 8.4°C (47.1°F) for lows. Rainfall is observed at 22mm (0.87") to 36mm (1.42"), with daylight hours peaking at 15.6 hours to 16.6 hours and abundant sunshine from 8.3 hours to 9.7 hours.

Autumn weather in Port Howard

March to May ushers in the autumn season. Temperatures begin to plummet, with highs falling from 11.7°C (53.1°F) to 7.5°C (45.5°F) and lows decreasing from 7.7°C (45.9°F) to 4.8°C (40.6°F). Rainfall in autumn hovers between 26mm (1.02") to 35mm (1.38"). The daily sunshine duration starts to decline from 7.6 hours in March to 4.1 hours by May.

Winter weather in Port Howard

Months from June to August are characterized as winter in Port Howard. The temperature sinks to the lowest of the year, averaging between 2.2°C (36°F) to 5.6°C (42.1°F) for lows and 5.1°C (41.2°F) to 7.5°C (45.5°F) for highs. Snowfall, ranging from 25mm (0.98") to 35mm (1.38"), is a common sight during these months. The winter skies offer only 7.9 hours to 8.8 hours of daylight and a minimal 3.1 hours to 4.5 hours of sunshine.

Weather in January

Port Howard in the Falkland Islands sees a mild opening to the year in January. In comparison to its preceding December, the climate remains on its warmer end. Notable is the average high temperature of 13.1°C (55.6°F), an inviting figure amongst the readings of the year. Weather in January »

Weather in February

Transitioning to February, the incremental drop in temperature from January is barely noticeable in Port Howard. This month continues to maintain the trend of mild conditions prevalent since the commencement of the year. Relatively cooler nights balance out the warmth of the day, making February a comfortable month overall. Weather in February »

Weather in March

March inherits the cloud cover from February, with the prediction hinting a comparative increase in cloud coverage. The temperatures in Port Howard continue their gradual descent, signaling the transition from summer to autumn in the Falkland Islands. Weather in March »

Weather in April

In Port Howard, the month of April undergoes a significant shift in weather patterns from previous months. Holding the unique distinction, it marks the onset of snowfall, a pattern which continues until November. Furthermore, this introduction of the winter chill is complemented by the increase in relative humidity. Weather in April »

Weather in May

May continues the snowy spectacle commenced by April in Port Howard. As winter intensifies, the overall temperature further drops, and the daylight hours shrink considerably. While the dip in sunshine might seem stark to visitors initially, the magical hues of twilight have no short supply. Weather in May »

Weather in June

June marks the peak of winter, laying fresh snow blankets in Port Howard and painting a pristine white canvas. This month witnesses the lowest daylight hours and high humidity levels, maintaining the town's winter narrative analogous to May. Weather in June »

Weather in July

As the Falkland Islands move into the latter part of winter, Port Howard in July continues to resonate June's cold trend. The snowfall persists, albeit at a lower intensity, adding to the accumulated white blanket from preceding months. Weather in July »

Weather in August

While August is indeed a month of winter, Port Howard starts to hint at the forthcoming spring season. As the Falkland Islands inch towards the end of winter, snowfall sees a reduction from July, and daylight hours begin to increase. Weather in August »

Weather in September

September carries forward the mood of mild optimism from August in Port Howard. As autumn approaches, the islands start bidding a slow farewell to winter snow, leaving only minimal traces behind. Accompanying the reduced snowfall, the onset of longer daylight hours and lower humidity levels make this period quite enjoyable. Weather in September »

Weather in October

By the time October comes around, Port Howard is awash with the delicate beauty of spring. The last vestiges of snow have typically melted away by now, leaving the landscape plush and verdant. A subtle increase in temperature occurs from September, giving way to comfort and ease for locals and visitors. Weather in October »

Weather in November

As November unrolls in Port Howard, so too does significantly warmer weather, leading towards the coming summer. This month accentuates the departure from colder days, claiming one of the highest average temperatures among the annual figures. Weather in November »

Weather in December

December in Port Howard signifies the full arrival of summer, as the temperatures peak again, reaching parallels to January. The days grow longer and there is a clear increase in the amount of sunshine. As the year approaches its conclusion, December represents the zenith of the annual weather cycle. Weather in December »
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Frequently asked questions

What month is the hottest in Port Howard?

Port Howard's temperatures tend to reach their peak averages in January, with a high of 13.1°C (55.6°F) and a low of 8.4°C (47.1°F).

What is the rainiest month in Port Howard?

The month with the most rainfall in Port Howard is January, when the rain falls for 15.5 days and typically aggregates up to 36mm (1.42") of precipitation.

How many days does it rain in Port Howard?

In Port Howard, during the entire year, the rain falls for 168.8 days and collects up to 336mm (13.23") of precipitation.

When it does not snow in Port Howard?

January through March and December are months without snowfall.

How much does it snow in Port Howard?

Throughout the year, 116mm (4.57") of snow is accumulated.

When is the highest UV index in Port Howard?

January through April, October through December, with an average maximum UV index of 3, are months with the highest UV index in Port Howard, Falkland Islands (Islas Malvinas).

When does it snow in Port Howard?

April through November are months with snowfall in Port Howard.

What is the most humid month in Port Howard?

May through August, with an average relative humidity of 80%, are most humid months in Port Howard, Falkland Islands (Islas Malvinas).

When is the lowest UV index in Port Howard?

May through September, with an average maximum UV index of 2, are months with the lowest UV index.

What is the month with the shortest days in Port Howard?

June has the shortest days of the year in Port Howard, with an average of 7h and 54min of daylight.

What is the month with the least sunshine in Port Howard?

With an average of 3.1h of sunshine, June has the least sunshine of the year in Port Howard, Falkland Islands (Islas Malvinas).

What month is the coldest in Port Howard?

In Port Howard, July registers the lowest temperatures, averaging 5.1°C (41.2°F) at the peak and 2.2°C (36°F) at the lowest.

When does it snow the most in Port Howard?

July is the month with the most snowfall in Port Howard, Falkland Islands (Islas Malvinas). Snow falls for 7.3 days and accumulates 35mm (1.38") of snow.

What is the driest month in Port Howard?

The month with the least rainfall in Port Howard is September, when the rain falls for 11.7 days and typically collects 21mm (0.83") of precipitation.

What is the least humid month in Port Howard?

The least humid month in Port Howard is December, with an average relative humidity of 71%.

When are the longest days in Port Howard?

December has the longest days of the year in Port Howard, with an average of 16h and 36min of daylight.

Is there Daylight Saving Time (DST) in Port Howard?

Port Howard does not utilize Daylight Saving Time (DST). -03 timezone is used throughout the entire year.

What month has the most sunshine in Port Howard?

With an average of 9.7h of sunshine, December has the most sunshine of the year.

Average temperature
Port Howard, Falkland Islands (Islas Malvinas)

Average temperature - Port Howard, Falkland Islands (Islas Malvinas)

The warmest month (with the highest average high temperature) is January (13.1°C).
The month with the lowest average high temperature is July (5.1°C).

The month with the highest average low temperature is January (8.4°C).
The coldest month (with the lowest average low temperature) is July (2.2°C).

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Average pressure
Port Howard, Falkland Islands (Islas Malvinas)

Average pressure - Port Howard, Falkland Islands (Islas Malvinas)

The month with the highest atmospheric pressure is September (1007.2mbar).
The month with the lowest atmospheric pressure is December (999.9mbar).

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Average wind speed
Port Howard, Falkland Islands (Islas Malvinas)

Average wind speed - Port Howard, Falkland Islands (Islas Malvinas)

The windiest month (with the highest average wind speed) is November (27.7km/h).
The calmest month (with the lowest average wind speed) is March (25.7km/h).

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Average humidity
Port Howard, Falkland Islands (Islas Malvinas)

Average humidity - Port Howard, Falkland Islands (Islas Malvinas)

The months with the highest relative humidity are May, June, July and August (80%).
The month with the lowest relative humidity is December (71%).

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Average rainfall
Port Howard, Falkland Islands (Islas Malvinas)

Average rainfall - Port Howard, Falkland Islands (Islas Malvinas)

The wettest month (with the highest rainfall) is January (36mm).
The driest month (with the least rainfall) is September (21mm).

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Average rainfall days
Port Howard, Falkland Islands (Islas Malvinas)

Average rainfall days - Port Howard, Falkland Islands (Islas Malvinas)

The month with the highest number of rainy days is April (17.3 days).
The month with the least rainy days is October (10.8 days).

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Average snowfall
Port Howard, Falkland Islands (Islas Malvinas)

Average snowfall - Port Howard, Falkland Islands (Islas Malvinas)

The month with the highest snowfall is July (35mm).
The months with the least snowfall are January, February, March and December (0mm).

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Average snowfall days
Port Howard, Falkland Islands (Islas Malvinas)

Average snowfall days - Port Howard, Falkland Islands (Islas Malvinas)

The month with the highest number of snowfall days is July (7.3 days).
The months with the least snowfall days are January, March and December (0 days).

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Average daylight / Average sunshine
Port Howard, Falkland Islands (Islas Malvinas)

Average daylight / Average sunshine - Port Howard, Falkland Islands (Islas Malvinas)

The month with the longest days is December (Average daylight: 16h and 36min).
The month with the shortest days is June (Average daylight: 7h and 54min).

The month with the most sunshine is December (Average sunshine: 9h and 42min).
The month with the least sunshine is June (Average sunshine: 3h and 6min).

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Average sunshine days
Port Howard, Falkland Islands (Islas Malvinas)

Average sunshine days - Port Howard, Falkland Islands (Islas Malvinas)

The month with the most sunshine days is October (15.5 days).
The month with the least sunshine days is June (8.7 days).

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Average UV index
Port Howard, Falkland Islands (Islas Malvinas)

Average UV index - Port Howard, Falkland Islands (Islas Malvinas)

The months with the highest UV index are January, February, March, April, October, November and December (UV index 3).
The months with the lowest UV index are May, June, July, August and September (UV index 2).

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Average cloud cover
Port Howard, Falkland Islands (Islas Malvinas)

Average cloud cover - Port Howard, Falkland Islands (Islas Malvinas)

The months with the most cloud cover are June, July and August (Cloud cover 60).
The months with the least cloud cover are October, November and December (Cloud cover 47).

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Average visibility
Port Howard, Falkland Islands (Islas Malvinas)

Average visibility - Port Howard, Falkland Islands (Islas Malvinas)

The months with the highest visibility are January, February, March, October, November and December (10km).
The months with the lowest visibility are April, May, June, July, August and September (9km).

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Port Howard, Falkland Islands (Islas Malvinas)

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