If you’re looking for the very warmest time to visit Nova Scotia, the hottest months are July, August, and then September. The warmest time of year is generally mid August where highs are regularly around 78.5 °F (25.8 °C) with temperatures rarely dropping below 58.4 °F (14.7 °C) at night.
Our perceived temperatures factor in humidity and wind chill to better represent how hot or cold the day feels to a person. Nova Scotia Perceived Temperature (F) Key Nova Scotia Perceived Temperature © Key Average Nova Scotia Temperatures by Month Daily highs (averaged for the month) usually give the best indication of the weather.
If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Nova Scotia are April, August, and then July. Note that we define “significant precipitation” as .1 inches or more in this section.
The lowest chance of rain or snow occurs around early March. The best time to ski (if at all) in Nova Scotia is often around March 26th when fresh powder is deepest.
March’s average wind speed of around 12.1 knots (13.9 MPH or 22.4 KPH) is considered “a moderate breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in early March where average top sustained speeds reach 15.7 knots, which is considered a moderate breeze. As of Oct 07, 2019 there are no travel advisories or warnings for Canada; exercise normal security precautions.
Check this page for any recent changes or regions to avoid: Travel Advice and Advisories. The busiest month for tourism in Nova Scotia, Canada is July, followed by August and June.
Tourism graph is based on Google searches for services used by tourists relative to the rest of the year. Displayed data is calculated relative to the peak, so a score of 28.6 in December means 28.6% of the tourists vs. July.
Spring (March through May) Humidity and temperatures combine to make this season feel moderately cold. Rain is somewhat common with 6 to 8 days of significant precipitation per month.
Spring is the second busiest for tourism, which makes it a good time for those looking for things to do. June – August is the busiest season for tourism in Nova Scotia, so lodging and other accommodations may cost more than usual.
It rains or snows a significant amount: 8 to 10 days per month. Tourism is fairly slow during these months due to the weather, so hotels may be lower priced.
Average weather, temperature, rainfall, sunshine hours NovaScotia's climate is slightly continental, characterized by very cold, snowy winters and pleasantly warm, quite rainy summers.
Nova Scotia is a maritime province of south-eastern Canada, extended from parallel 43 to parallel 47 north, and is formed by the peninsula of the same name, which is stretched from the continent, and the island of Cape Breton, which is very close to the same peninsula. We are in an area characterized by the continuous clash of air masses, which makes the climate unstable, windy and rainy (and snowy in winter).
Furthermore, fogs are frequent along the coasts, especially the southern one, due to the infiltration of damp air coming from the south (in fact, the Gulf Stream flows not far away). Precipitation is fairly well distributed throughout the year, and ranges from 1,100 millimeters (43.5 inches) per year on the north coast, to 1,500 mm (59 in) on the south coast, to 2,000 mm (78 in) in the north of Cape Breton Island.
Usually it snows from late November to early April. In winter, snow storms can occur, called “nor'Easters” because they are brought by strong winds from the north-east.
In 1994, the temperature dropped to -29 °C (-20 °F) in Amherst, to -27 °C (-16.5 °F) in Sydney and Halifax, and to -21 °C (-6 °F) in Yarmouth. In the north, the Northumberland Strait, more closed and exposed to cold sea currents, can freeze in winter.
Since Nova Scotia is exposed to cold currents from the north as well as mild currents from the south, the winter is not always freezing, but is characterized by variations in temperature. So, in winter, in addition to snow, rain can fall, and the temperature can exceed freezing, and can sometimes go up to 10 °C (50 °F).
They are generally weak by the time they reach Nova Scotia because they have to cross a cold sea, however they can still bring abundant rainfall and strong wind. The strongest hurricanes were Ginny in October 1963 and Juan in September 2003.
Nova Scotia is a fairly flat province, although in the interior there are hills, called Highlands, whose highest point is White Hill, 538 meters (1,765 ft) high, located in Cape Breton Highlands National Park, on Cape Breton Island. Warm, hornlike winds can descend from these hills on the west coast of the island (see Chéticamp, Grand Tang).
In the north-west, in the bay of Fundy, there are the highest tides in the world, around 12 meters (40 ft). Sydney is located in the north, on the northeastern coast of Cape Breton Island.
In the northern part, the sea, shallow and closer to Labrador, where a cold current flows, is very cold in winter, but warms up more in summer. Amherst is located in the north of the peninsula, near the coast (Chignecto bay, which freezes in winter), and on the border with New Brunswick.
Yarmouth is located in the southwest, on the coast of the Gulf of Maine, in the mildest but also the foggiest area of the province. The best time to visit Nova Scotia is from June to September, as it is the mildest of the year.
Köppen's climate types of NovaScotia lies in the mid- temperate zone, and although the province is almost surrounded by water, the climate is closer to continental rather than maritime. The temperature extremes of the continental climate are moderated by the ocean.
The main factors influencing NovaScotia's climate are: The effects of the westerly winds The interaction between three main air masses which converge on the east coast Nova Scotia's location on the routes of the major eastward-moving storms The moderating influence of the sea.
Described on the provincial vehicle-licence plate as Canada's Ocean Playground, the sea is a major influence on NovaScotia's climate. NovaScotia's cold winters and warm summers are modified and generally moderated by ocean influences.
The province is surrounded by four major bodies of water, the Gulf of Saint Lawrence to the north, the Bay of Fundy to the west, the Gulf of Maine to the southwest, and Atlantic Ocean to the southeast. Temperature and precipitation vary marginally from one end of the province to the other, as illustrated by the following graphs.
They show Yarmouth, Halifax and Sydney representing the southwestern, central and northeastern extremes, respectively. Temperatures at the southern end of the province are moderated by oceanic (Gulf Stream) currents, whereas the northern end is influenced by the colder waters of the Gulf of St. Lawrence.
Though milder, and with less winter precipitation, the southeastern end has more fog. Yarmouth Climate chart (explanation)Average max.
Temperatures in precipitation totals in source: Environment Canada Imperial conversionJFMAMJJASONDAverage max. Temperatures in precipitation totals in inches Halifax (Citadel) Climate chart (explanation)Average max.
Temperatures in precipitation totals in source: Environment Canada Imperial conversionJFMAMJJASONDAverage max. Temperatures in precipitation totals in inches Sydney Climate chart (explanation)Average max.
Temperatures in precipitation totals in source: Environment Canada Imperial conversionJFMAMJJASONDAverage max. Temperatures in precipitation totals in inches While the constant temperature of the Atlantic Ocean moderates the climate of the south and east coasts of Nova Scotia, heavy ice build-up in the Gulf of Saint Lawrence makes winters colder in northern Nova Scotia ; the shallowness of the Gulf's waters mean that they warm up more than the Atlantic Ocean in the summer, warming the summers in northern Nova Scotia.
Although Nova Scotia has a somewhat moderated climate, there have been some very intense heatwaves and cold snaps recorded over the past 160 years. The highest temperature ever recorded in the province was 38.3 °C (101 °F) on August 19, 1935, at Collierville, which is located about 15 km southwest of Antagonist.
The coldest temperature ever recorded was 41.1 °C (42 °F) on January 31, 1920, at Upper Stewiacke. The highest temperature ever recorded in Halifax was 37.2 °C (99 °F) on July 10, 1912, and the lowest was 29.4 °C (21 °F) on Feb 18, 1922.
Due to the ocean's moderating effect, Nova Scotia, on average, is the warmest of the provinces in Canada, owing primarily to the milder winter temperatures experienced in Nova Scotia compared to the rest of Canada. Satellite photo of Nova Scotia All of Nova Scotia has precipitation well distributed around the year, with a slight summer maximum in some northern/interior areas, but a slight fall to early winter (October to January) maximum in southern and coastal areas, where July or August is the driest month on average.
Fall and winter storms, arriving in or near Nova Scotia from the U.S. Northeast (often referred to as “nor'Easters” because of the intense north-east winds they carry), can attain tremendous intensity across coastal areas, resulting in high winds, heavy rain, ice or snow and sometimes all the above in a single storm. In the northeast, Sydney is an especially wet area, with an average annual precipitation of nearly 60 inches, with a noticeable fall to early winter (October to January) concentration, and December the wettest month on average.
In addition, at least one of these hurricanes (Juan in 2003) made landfall at Category 2 intensity. Very high winds are frequently experienced in Grand Tang in northern Nova Scotia, which result from the effect of low mountains on southeasterly winds.
Canadian Climate Normal 1981–2010 (in English and French). Canadian Climate Normal 1981–2010 (in English and French).
Canadian Climate Normal 1981–2010 (in English and French). ^ “Historical Weather for Yarmouth, Nova Scotia, Canada”.