St. Mary's, Newfoundland and Labrador

St. Mary's is a town in the Canadian province of Newfoundland and Labrador. The town had a population of 313 in the Canada 2021 Census.

St. Mary's
Town
St. Mary's Location of St. Mary's in Newfoundland Show map of Newfoundland St. Mary's St. Mary's (Canada) Show map of Canada
Coordinates: 46°54′49″N 53°31′54″W[1]
Country	Canada
Province	Newfoundland and Labrador
Census division	1
Settled	1600s
Incorporated (town)	1966
Government
• MHA	Sherry Gambin-Walsh (LIB)
• MP	Paul Connors (LIB)
Area
• Land	37.05 km2 (14.31 sq mi)
Population  (2021)
• Total	313
• Density	9.4/km2 (24/sq mi)
Time zone	UTC-03:30 (NST)
• Summer (DST)	UTC0-2:30 (NDT)
Area code	709
Highways	Route 90

Most of the employment in the community is from the local seafood processing plant, operating in summer months.^[2] Most plant workers receive E.I. benefits during the off season. There was briefly a fish sauce plant that used the byproduct of the main processing plant.^[3] The town has a Catholic church, a bed & breakfast^[4] (which provides the only overnight accommodations in the area), a small pub, and 2 gas stations which also serve as convenience stores.

Point La Haye Beach is a popular picnic location in summer, and is located very near an automated lighthouse and long, natural barachois. Other than this, there are little tourist attractions in the area, and most tourists are travellers of the Irish Loop Drive,^[5] passing through the town.

Climate

St. Mary's exhibits an oceanic climate (Köppen Cfb) or a humid continental climate (Dfb) depending on the isotherm used.

Climate data for St. Mary's Climate ID: 840C616; coordinates 46°55′N 53°34′W; elevation: 15.5 m (51 ft); 1981–2010 normals, extremes 1982–present
Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year
Record high °C (°F)	13.0 (55.4)	13.5 (56.3)	18.0 (64.4)	21.0 (69.8)	21.0 (69.8)	23.5 (74.3)	25.0 (77.0)	27.0 (80.6)	26.5 (79.7)	21.5 (70.7)	18.0 (64.4)	14.0 (57.2)	27.0 (80.6)
Mean daily maximum °C (°F)	0.6 (33.1)	0.7 (33.3)	2.9 (37.2)	6.6 (43.9)	10.6 (51.1)	14.5 (58.1)	17.8 (64.0)	19.1 (66.4)	16.3 (61.3)	11.4 (52.5)	6.9 (44.4)	2.9 (37.2)	9.2 (48.6)
Daily mean °C (°F)	−2.9 (26.8)	−2.9 (26.8)	−0.6 (30.9)	3.2 (37.8)	6.6 (43.9)	10.5 (50.9)	14.3 (57.7)	15.8 (60.4)	12.9 (55.2)	8.4 (47.1)	4.0 (39.2)	0.0 (32.0)	5.8 (42.4)
Mean daily minimum °C (°F)	−6.3 (20.7)	−6.5 (20.3)	−4.0 (24.8)	−0.2 (31.6)	2.6 (36.7)	6.4 (43.5)	10.8 (51.4)	12.4 (54.3)	9.5 (49.1)	5.3 (41.5)	1.1 (34.0)	−2.9 (26.8)	2.4 (36.3)
Record low °C (°F)	−18.5 (−1.3)	−21.5 (−6.7)	−21.0 (−5.8)	−12.0 (10.4)	−6.0 (21.2)	−1.0 (30.2)	3.0 (37.4)	2.5 (36.5)	1.0 (33.8)	−5.0 (23.0)	−12.0 (10.4)	−16.0 (3.2)	−21.5 (−6.7)
Average precipitation mm (inches)	131.7 (5.19)	130.3 (5.13)	134.9 (5.31)	115.7 (4.56)	109.9 (4.33)	117.8 (4.64)	120.4 (4.74)	103.9 (4.09)	124.3 (4.89)	134.3 (5.29)	146.6 (5.77)	141.0 (5.55)	1,510.8 (59.48)
Average rainfall mm (inches)	93.4 (3.68)	94.1 (3.70)	111.2 (4.38)	105.8 (4.17)	108.2 (4.26)	117.8 (4.64)	120.4 (4.74)	103.9 (4.09)	124.3 (4.89)	133.7 (5.26)	138.9 (5.47)	112.7 (4.44)	1,364.4 (53.72)
Average snowfall cm (inches)	38.3 (15.1)	36.3 (14.3)	23.8 (9.4)	9.9 (3.9)	1.6 (0.6)	0 (0)	0 (0)	0 (0)	0 (0)	0.6 (0.2)	7.7 (3.0)	28.4 (11.2)	146.6 (57.7)
Average precipitation days (≥ 0.2 mm)	14.1	13.3	12.6	12.7	13.4	13.7	14.1	13.8	14.1	14.9	15.5	14.4	166.6
Average rainy days (≥ 0.2 mm)	8.7	8.1	9.6	11.5	13.3	13.7	14.1	13.8	14.1	14.9	14.3	11.3	147.4
Average snowy days (≥ 0.2 cm)	6.9	6.3	4.2	1.7	0.31	0	0	0	0	0.07	1.6	4.3	25.38
Source: 1981-2010 Environment Canada[6]

Demographics

In the 2021 Census of Population conducted by Statistics Canada, St. Mary's had a population of 313 living in 158 of its 202 total private dwellings, a change of -9.8% from its 2016 population of 347. With a land area of 36.41 km² (14.06 sq mi), it had a population density of 8.6/km² (22.3/sq mi) in 2021.^[7]

See also

• Avalon Peninsula
• List of cities and towns in Newfoundland and Labrador
• Newfoundland outport
• St. Mary's Bay