Climate and monthly weather forecast
Langlade Island, Saint Pierre and Miquelon

Named after the Köppen climate classification, Langlade Island bears a predominant Dfb climate type or what is better expressed as a humid continental climate. This implies that there is no dry season, and the island experiences warm summers. Located in the archipelago of Saint Pierre and Miquelon, it sits south of Newfoundland and Labrador, exemplifying north Atlantic climates.

Throughout the year, climatic conditions widely fluctuate, driven by variables in temperature, rainfall, and daylight hours. From the chilly moths of the winter with temperatures dipping to -6.8°C (19.8°F), carrying through to the mild warmth of the summer as temperatures peak around 19.3°C (66.7°F). A notable fluctuation is perceived in rainfall patterns which interestingly maintain an almost even monthly average, varying from for instance, 98mm (3.86") in July to 137mm (5.39") in November.

When it comes to the frequency of rainfall, annual variations are minimal. Rainfall occurrences are observed from 5 up to 10 days in a month, with a peak during the winter months of November and December. Adding to that, the number of daylight hours sees its highest point during the summer, reaching 15.8 hours in June, then gradually reducing to its year-low of 8.6 hours in December.

Unique weather patterns mark the climate of Langlade Island. It is fascinating that there is no completely dry month, with rainfall distributed evenly throughout the year. The ratio of the warmest to the coldest month, by low temperatures, is substantial - from -7.7°C (18.1°F) in February to 11.6°C (52.9°F) in August.

The ideal time to visit Langlade Island leans towards the warmer months from May to September. During these months, temperatures gravitate between 1.8°C (35.2°F) to 11.6°C (52.9°F) and are coupled with longer daylight hours, reaching its pinnacle with 15.8 hours in June. Even though rainy days are distributed throughout the year, one can argue that summer is preferable with only 6 to 7 rainy days in a month.

The less appealing time to venture to Langlade Island is during the colder months from November to March. During this time, temperatures hover from a low of -7.7°C (18.1°F) to a high of -0.6°C (30.9°F). The number of daylight hours is also at its lowest during this period, plunging to just 8.6 hours of sunlight in December. Additionally, the number of rainy days is slightly higher during these months, averaging 9 to 10 days.

The revered spring months from March to May on Langlade Island showcase some gradual warming as temperatures rise from -4.9°C (23.2°F) to 9.7°C (49.5°F). Rainfall measures vary slightly, ranging from 101mm (3.98") to 102mm (4.02") on approximate 6 days of each spring month. Daylight hours begin to increase noticeably, from 11.9 in March, extending to 15.1 in May, highlighting the onset of longer sunny days.

Summer months from June to August in Langlade Island hold the highest average temperatures. Ranging from 13.7°C (56.7°F) to a high of 19.3°C (66.7°F), summer months embody the warmest in the year. Rainfall sits between 98mm (3.86") in July and increases slightly to 109mm (4.29") in August. The number of rainy days stands relatively steady with 6 to 7 days per month. Maximum daylight hours are profuse, reaching up to 15.8 hours in June.

Autumn, covering September to November, witnesses the temperatures regress from 16.5°C (61.7°F) down to 7.1°C (44.8°F), signifying the encroaching colder phase. Rainfall fluctuates between 118mm (4.65") and peaks at 137mm (5.39") in November. The count of rainy days elevates from 6 to 9 days in a month. The span of daylight hours also undergoes a reduction, from a substantial 12.5 hours in September, dwindling to 9.4 hours by November.

Winter, stretching from December to February exhibits Langlade Island in its coldest form. Temperatures swerve from -0.1°C (31.8°F) in December, sliding further to -7.7°C (18.1°F) in February. Rainfall inches marginally upwards from 132mm (5.2") to 137mm (5.39") in December and January. The number of rainy days is at its highest, peaking at 10 days in December. Daylight hours ebb to their least, from 9.4 hours in December to the shortest 8.6 hours in February.

Within the confines of the New Year, Langlade Island, Saint Pierre and Miquelon faces harsh winter conditions. The high temperature averages a bleak -0.1°C (31.8°F) while the low ventures down to -6.8°C (19.8°F). This chill is accompanied by frequent precipitation, demanding preparation for potentially wet conditions. Weather in January »

A somewhat colder month than January, February brings more freezing temperatures, staying in line with the expected winter season on Langlade Island. The temperature fluctuates from -0.6°C (30.9°F) to -7.7°C (18.1°F). Despite the chill, February experiences fewer rainfall days, allowing residents some respite in the arctic conditions. Weather in February »

A welcome transition into spring occurs in the month of March, where the weather provides a slight reprieve from the challenges of winter. Even though rainfall remains consistent, the high temperatures nudge up to 1.5°C (34.7°F), giving residents of Langlade Island a bit of a thaw. Weather in March »

By the time April arrives, a definitive move towards more comfortable climates can be noticed on Langlade Island, with temperatures ranging from 5.3°C (41.5°F) to -1.2°C (29.8°F). Despite consistent rainfall, the island appears to be shaking off the winter chill as days continue to get longer. Weather in April »

May propels the residents of Langlade Island, Saint Pierre, and Miquelon into the full swing of spring. An almost doubling of the high temperatures from the month before elevates them to 9.7°C (49.5°F). Although rainfall persists as a regular feature of the island's weather pattern, it does little to dampen the brightening landscapes. Weather in May »

June marks the arrival of summer, bringing warming temperatures and extended luminosity to Langlade Island. While the temperatures range from 13.7°C (56.7°F) to 5.6°C (42.1°F), the longest daylight hours become a distinguishing feature, reaching 15.8 hours. Weather in June »

July is the warmest month on Langlade Island, identified by significant daylight hours, stable weather, and the pleasing summer shine. Average temperatures tend to hover between 17.9°C (64.2°F) and 10°C (50°F), reaching their apex for the year. Weather in July »

Langlade Island experiences another month of relative warmth and abundant daylight in August, which retains much of July's temperament. However, temperatures slightly dip, staying between 19.3°C (66.7°F) and 11.6°C (52.9°F). Weather in August »

As September commences, Langlade Island transitions from summer to autumn. Notable is the decline of the high temperature to 16.5°C (61.7°F). This month marks the start of shorter days, but despite these changing weather patterns, the beauty and tranquility of the island continue to captivate its residents. Langlade Island experiences an average high-temperature of a still comfortable 16.5°C (61.7°F) in September, subtly different from August's 19.3°C (66.7°F). Weather in September »

October sees noticeable alterations in the weather patterns on Langlade Island. As autumn takes hold, temperatures fall from the highs of summer to an average high of 11.5°C (52.7°F). This month is unique for its increased precipitation and the days start to shorten more rapidly. Langlade Island's average high-temperature decreases in October, falling from a comfortable 16.5°C (61.7°F) in September to a cool 11.5°C (52.7°F). Weather in October »

November shows a more significant drop in temperature, indicating the start of the winter season. Temperatures fluctuate between 7.1°C (44.8°F) and 0.9°C (33.6°F). As daylight hours decline noticeably, the whole of Langlade Island, Saint Pierre, and Miquelon brace for winter's nearing grip with heavy coats and warm fires common occurrences. The onset of November in Langlade Island brings a small shift in high-temperatures, falling from a fresh 11.5°C (52.7°F) in October to a frosty 7.1°C (44.8°F). Weather in November »

December culminates in the full intensity of the winter season on Langlade Island. Temperatures plummet to winter levels with averages spanning from 2.2°C (36°F) to -3.8°C (25.2°F). Besides, December earns notoriety for its limited daylight hours, reaching a meager 8.6 hours a day. Weather in December »