The climate of Sudbury
Sudbury,
Canada is characterized by a Humid continental climate according to the Köppen climate classification, under the category of Dfb. This designation implies there is no dry season and the summer time experiences warm conditions. Geographically located in a northern region of the world, Sudbury possesses a distinguishing climate with varying patterns that fluctuate throughout the year.
The temperature in Sudbury take a wide swing during different seasons, with the lows of -15.9°C (3.4°F) in
January to the highs of 24.5°C (76.1°F) in
July. Humidity stays relatively stable throughout the year, with a mark between 68% in
May to 93% in January. The city experiences consistent rainfall throughout the year with monthly averages ranging from 27mm (1.06") in January &
February to 65mm (2.56") in
October. Snowfall, however, is majorly experienced from
November to
April, reaching a high in January with 179mm (7.05").
A high number of daylight hours can be enjoyed in the summer months from May to July, spanning an average of 15 hours. Contrarily, the winter period has less sunshine with 8.7 hours in
December. The UV index is also season-dependent, reaching a peak of 5 from
June to
August.
The wind speed in Sudbury remains fairly constant throughout the year, with averages of 10.1km/h (6.3mph) in August and 12.6km/h (7.8mph) in February. Peak gusts, however, can reach up to 19.2km/h (11.9mph), usually in the second month of the year.
The best time to visit Sudbury
A visit to
Sudbury would be best during the summer months from
June to
August, when the temperatures are comfortably warm, ranging from 21.4°C (70.5°F) to 24.5°C (76.1°F). The amount of sunshine also maximizes during this period, with an average of 10.2 hours in
July. The city's UV index during these months are at their highest, so tourists planning outdoor activities should prioritize UV protection. These are also the months with the lowest cloud cover making it easier to enjoy outdoor activities.
The worst time to visit Sudbury
The winter period from
November through
March is often the least inviting time to visit
Sudbury. Temperatures during this time can plunge to chilling lows of -15.9°C (3.4°F), with snowfall reaching up to 179mm (7.05") in
January. With shorter daylight hours and lower levels of sunshine, outdoor activities can be rather restricted.
Spring weather in Sudbury
Spring, from
March to
May, sees the transition from cold winter months to relatively warmer averages. Temperatures start rising from -0.8°C (30.6°F) in March to a comfortable 16.6°C (61.9°F) in May. Rainfall also sees a steady increase with an average of 39mm (1.54") precipitation in the month of May. Snowfall drastically drops off, from 134mm (5.28") in March to 18mm (0.71") in May. However, the wind speed remains constant, averaging 12.5km/h (7.8mph) in
April.
Summer weather in Sudbury
In the summer months from
June to
August,
Sudbury experiences maximum warmth with temperatures hitting a high of 24.5°C (76.1°F) in
July. This is accompanied by increased sunshine hours, reaching a peak of 10.2 hours in July. The rainfall maintains an average of 36mm (1.42") in June, slightly reducing to 34mm (1.34") in July. Furthermore, the UV Index reaches its highest at this time of year, peaking at 5 in June, July, and August.
Autumn weather in Sudbury
Autumn, from
September to
November, sees a shift from warm to cooler temperatures, dropping from 18.7°C (65.7°F) to a chilly 2.4°C (36.3°F) as November sets in. Rainfall increases substantially during this period, reaching 65mm (2.56") in
October. Snowfall, typically absent in the summer, begins to appear in November with 138mm (5.43") recorded.
Winter weather in Sudbury
Winter in
Sudbury, from
December to
February, is characterized by cold conditions, snow and reduced sunlight. Average temperatures can dip as low as -15.9°C (3.4°F) in
January. Snowfall is at its peak with up to 179mm (7.05") accumulated in January. Daylight hours decrease to an average of 8.7 hours in December, causing sunlight exposure to drop drastically. Despite these conditions, the beauty of the city blanketed in snow possesses a charm of its own.
Weather in January
January in
Sudbury,
Canada, is recognized for its harshly cold temperatures, with lows plummeting down to -15.9°C (3.4°F) and highs only reaching -8°C (17.6°F). The frigid temperatures are further reflected in the hefty snowfall of 179mm (7.05") throughout the month.
Weather in January » Weather in February
February follows
January's suit, remaining chilly with significant snowfall, even though the temperatures tend to slightly increase. The cold is accompanied by a substantial 157mm (6.18") snowfall in February, signaling that winter is still in full swing.
Weather in February » Weather in March
A slight hint of spring starts to unveil in
March with a decrease in snowfall and a noticeable rise in temperatures. The month stands out with a relatively reduced number of snowfall days at only 13.3 days, along with a marked increase in daylight to 11.9 hours.
Weather in March »
Weather in April
April signals a marked shift in
Sudbury's weather as the snowfall drastically drops from 134mm (5.28") to 87mm (3.43"), indicative of the snow season's close. Sudbury residents breathe a sigh of relief as the sun shines brighter, extending daylight hours to 13.6.
Weather in April » Weather in May
May, in
Sudbury, signifies the undeniable arrival of spring celebrated with considerably warmer temperatures and bright sunlight. Standout features include the sharp increase to 16.6°C (61.9°F) in the highest average temperature and the dip to an almost insignificant snowfall of 18mm (0.71").
Weather in May » Weather in June
The month of
June marks the onset of summer in
Sudbury displaying noticeably improved weather conditions. Notably, there's a great jump in humidity from 68% to 70%, corresponding with the first month without any snowfall. Long leisurely walks and trips to the lake are more common as everyone tries to make the most out of the sunlight.
Weather in June »
Weather in July
July brings
Sudbury's summer to its peak, boasting the highest average temperatures of the year. The warmest conditions peak in July, with an all-year high of 24.5°C (76.1°F) in the temperature average. People can often be seen splashing around in Sudbury's numerous lakes during this month.
Weather in July » Weather in August
Despite a slight decrease in average temperatures in
August, it remains warm, characterizing the continuance of
Sudbury's summer. Even though temperatures cool slightly from 24.5°C (76.1°F) to 23.1°C (73.6°F), it's still a suitable time for water activities and outdoor gatherings.
Weather in August »Weather in September
September in
Sudbury witnesses the onset of the fall season with notable changes in climatic conditions. Weather conditions shift as the temperature drops to 18.7°C (65.7°F), marking the transition from summer's warmth to autumn's coolness.
Weather in September »
Weather in October
October in
Sudbury presents a significant increase in rainfall from 40mm (1.57") to 65mm (2.56"), making it the rainiest month of the year. The city's landscape readies itself for a shroud of winter as temperatures continue to decrease.
Weather in October » Weather in November
November in
Sudbury indicates a substantial transition into the winter season, as the temperature dips below freezing. The snowfall more than triples from November to
December, from 42mm (1.65") to 138mm (5.43"), signaling the winter season's return.
Weather in November » Weather in December
Completing the weather cycle of
Sudbury,
December brings the year to an end with the return of a full-fledged winter climate. The extended period of cold comes to a head with an average low temperature peaking at -10.4°C (13.3°F).
Weather in December » [Resources]