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Monthly climate in Bay St. George South, Newfoundland and Labrador, Canada

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Bay St. George South features a humid continental climate (Dfb).Temperatures typically range between -5 °C (23 °F) and 18 °C (64 °F) through the year, but rarely can drop to -18 °C (0 °F) or can rise to as high as 27 °C (82 °F).The average annual precipitation amounts to about 1438 mm (56.6 inches) and receives 204 rainy days on the 1 mm (0.04 inches) threshold annually.Bay St. George South enjoys an average of 2469 hours of sunshine throughout the year, and daylight varies from 8 hours 23 minutes to 15 hours 59 minutes per day.

Monthly average temperatures in Bay St. George South, Newfoundland and Labrador, Canada §

The warmest months in Bay St. George South are July, August and September, with daily mean temperatures ranging from 14 to 18 °C (57 - 64 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from -5 to -3 °C (23 - 27 °F) throughout the day. On average each year, Bay St. George South experiences 1 days above 25 °C (77.0 °F) and 139 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Bay St. George South, Newfoundland and Labrador, Canada.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 11°C
(53°F)		 8°C
(47°F)		 9°C
(48°F)		 13°C
(57°F)		 18°C
(65°F)		 25°C
(78°F)		 25°C
(77°F)		 27°C
(82°F)		 24°C
(75°F)		 22°C
(72°F)		 17°C
(64°F)		 13°C
(55°F)
Mean maximum 7°C
(44°F)		 6°C
(42°F)		 7°C
(44°F)		 12°C
(54°F)		 17°C
(62°F)		 20°C
(67°F)		 25°C
(76°F)		 26°C
(79°F)		 22°C
(73°F)		 18°C
(64°F)		 15°C
(60°F)		 11°C
(51°F)
Average high -1°C
(30°F)		 -2°C
(28°F)		 -0°C
(32°F)		 5°C
(41°F)		 9°C
(48°F)		 15°C
(58°F)		 19°C
(67°F)		 21°C
(71°F)		 17°C
(62°F)		 11°C
(52°F)		 6°C
(44°F)		 1°C
(35°F)
Daily mean -4°C
(25°F)		 -5°C
(23°F)		 -3°C
(27°F)		 2°C
(36°F)		 6°C
(43°F)		 11°C
(52°F)		 16°C
(61°F)		 18°C
(64°F)		 14°C
(57°F)		 8°C
(47°F)		 4°C
(39°F)		 -1°C
(31°F)
Average low -7°C
(20°F)		 -8°C
(17°F)		 -6°C
(21°F)		 -1°C
(31°F)		 3°C
(37°F)		 8°C
(46°F)		 13°C
(55°F)		 14°C
(58°F)		 10°C
(51°F)		 6°C
(42°F)		 1°C
(34°F)		 -3°C
(27°F)
Mean minimum -13°C
(9°F)		 -14°C
(6°F)		 -13°C
(9°F)		 -7°C
(19°F)		 -1°C
(30°F)		 3°C
(37°F)		 7°C
(46°F)		 10°C
(50°F)		 5°C
(41°F)		 1°C
(34°F)		 -4°C
(25°F)		 -8°C
(18°F)
Minimum -15°C
(5°F)		 -18°C
(0°F)		 -14°C
(7°F)		 -10°C
(14°F)		 -3°C
(28°F)		 1°C
(34°F)		 6°C
(43°F)		 8°C
(47°F)		 3°C
(37°F)		 -1°C
(31°F)		 -8°C
(18°F)		 -10°C
(14°F)

Compare climate in Bay St. George South with other places

Compare temperature, precipitation, sunshine, UV index in Bay St. George South, Newfoundland and Labrador, Canada with other places around the world.

Monthly average precipitation in Bay St. George South, Newfoundland and Labrador, Canada §

Bay St. George South usually has the most precipitation in February, November and December, with an average of 21 rainy days and 158 mm (6.2 inches) of precipitation per month.The driest months in Bay St. George South are May, July and August. On average, 90 mm (3.5 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Bay St. George South, Newfoundland and Labrador, Canada.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 110 (4.3) 132 (5.2) 123 (4.9) 105 (4.1) 98 (3.9) 107 (4.2) 71 (2.8) 100 (4.0) 119 (4.7) 131 (5.1) 174 (6.9) 168 (6.6)
Average precipitation days (≥ 1 mm) 17 21 19 16 14 13 12 14 16 18 21 23

Monthly sunshine hours in Bay St. George South, Newfoundland and Labrador, Canada §

The sunniest months in Bay St. George South are June, July and August, when the sun shines an average of 10 hours 16 minutes a day.Least sunny months in Bay St. George South: January, February and December receive an average of 2 hours 28 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Bay St. George South, Newfoundland and Labrador, Canada.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 59 93 199 233 298 298 316 329 242 213 112 72
Mean daily daylight hours 8h 50m 10h 13m 11h 56m 13h 42m 15h 13m 15h 59m 15h 34m 14h 12m 12h 31m 10h 45m 9h 12m 8h 23m

Solar UV radiation in Bay St. George South, Newfoundland and Labrador, Canada §

Bay St. George South experiences the highest level of ultraviolet (UV) radiation in May, June and August, when the maximum UV index can reach values of 8 - 9, which corresponds to the Very High category of sun exposure.January, November and December are in the Low exposure category. In these months, the maximum values of the UV index do not exceed 2. For more detailed information, check out our hourly Bay St. George South UV Index data.

Average daily maximum UV levels by month for Bay St. George South, Newfoundland and Labrador, Canada.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 2 3 4 7 8 9 8 8 6 4 2 1