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Monthly climate in Saint Irenee and Alderwood, New Brunswick, Canada

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Saint Irenee and Alderwood features a humid continental climate (Dfb).Temperatures typically range between -8 °C (18 °F) and 19 °C (67 °F) through the year, but rarely can drop to -23 °C (-9 °F) or can rise to as high as 30 °C (86 °F).The average annual precipitation amounts to about 1217 mm (47.9 inches) and receives 137 rainy days on the 1 mm (0.04 inches) threshold annually.Saint Irenee and Alderwood enjoys an average of 2947 hours of sunshine throughout the year, and daylight varies from 8 hours 29 minutes to 15 hours 53 minutes per day.

Monthly average temperatures in Saint Irenee and Alderwood, New Brunswick, Canada §

The warmest months in Saint Irenee and Alderwood are July, August and September, with daily mean temperatures ranging from 15 to 19 °C (59 - 67 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -8 to -4 °C (18 - 25 °F) throughout the day. On average each year, Saint Irenee and Alderwood experiences 9 days above 25 °C (77.0 °F) and 144 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Saint Irenee and Alderwood, New Brunswick, 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 10°C
(50°F)		 7°C
(45°F)		 11°C
(53°F)		 14°C
(58°F)		 26°C
(79°F)		 30°C
(86°F)		 28°C
(83°F)		 28°C
(83°F)		 27°C
(80°F)		 23°C
(74°F)		 20°C
(68°F)		 13°C
(55°F)
Mean maximum 5°C
(42°F)		 5°C
(41°F)		 7°C
(44°F)		 11°C
(52°F)		 20°C
(68°F)		 24°C
(75°F)		 27°C
(80°F)		 27°C
(81°F)		 24°C
(76°F)		 19°C
(66°F)		 16°C
(61°F)		 9°C
(49°F)
Average high -4°C
(25°F)		 -4°C
(25°F)		 -0°C
(31°F)		 4°C
(40°F)		 11°C
(53°F)		 18°C
(64°F)		 22°C
(71°F)		 22°C
(73°F)		 18°C
(65°F)		 12°C
(54°F)		 5°C
(41°F)		 -1°C
(31°F)
Daily mean -8°C
(18°F)		 -8°C
(19°F)		 -4°C
(26°F)		 2°C
(36°F)		 8°C
(47°F)		 15°C
(58°F)		 19°C
(66°F)		 19°C
(67°F)		 15°C
(59°F)		 9°C
(49°F)		 2°C
(36°F)		 -4°C
(25°F)
Average low -11°C
(12°F)		 -11°C
(12°F)		 -7°C
(20°F)		 -1°C
(31°F)		 5°C
(41°F)		 11°C
(52°F)		 16°C
(60°F)		 16°C
(62°F)		 12°C
(54°F)		 7°C
(45°F)		 -0°C
(31°F)		 -7°C
(20°F)
Mean minimum -20°C
(-3°F)		 -19°C
(-2°F)		 -16°C
(4°F)		 -6°C
(22°F)		 0°C
(33°F)		 5°C
(42°F)		 11°C
(53°F)		 12°C
(54°F)		 7°C
(44°F)		 1°C
(35°F)		 -8°C
(19°F)		 -15°C
(6°F)
Minimum -23°C
(-9°F)		 -21°C
(-6°F)		 -20°C
(-3°F)		 -9°C
(15°F)		 -1°C
(30°F)		 2°C
(36°F)		 10°C
(51°F)		 11°C
(52°F)		 4°C
(40°F)		 -2°C
(28°F)		 -13°C
(10°F)		 -18°C
(-0°F)

Compare climate in Saint Irenee and Alderwood with other places

Compare temperature, precipitation, sunshine, UV index in Saint Irenee and Alderwood, New Brunswick, Canada with other places around the world.

Monthly average precipitation in Saint Irenee and Alderwood, New Brunswick, Canada §

Saint Irenee and Alderwood usually has the most precipitation in April, September and November, with an average of 12 rainy days and 124 mm (4.9 inches) of precipitation per month.The driest months in Saint Irenee and Alderwood are June, July and August. On average, 79 mm (3.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Saint Irenee and Alderwood, New Brunswick, 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) 103 (4.1) 92 (3.6) 93 (3.7) 116 (4.6) 104 (4.1) 81 (3.2) 78 (3.1) 77 (3.0) 115 (4.5) 110 (4.3) 140 (5.5) 107 (4.2)
Average precipitation days (≥ 1 mm) 9 11 11 12 12 11 11 10 12 13 13 12

Monthly sunshine hours in Saint Irenee and Alderwood, New Brunswick, Canada §

The sunniest months in Saint Irenee and Alderwood are June, July and August, when the sun shines an average of 11 hours 15 minutes a day.Least sunny months in Saint Irenee and Alderwood: January, November and December receive an average of 4 hours 50 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Saint Irenee and Alderwood, New Brunswick, 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 123 194 241 243 305 331 353 350 264 218 164 156
Mean daily daylight hours 8h 55m 10h 16m 11h 56m 13h 39m 15h 8m 15h 53m 15h 28m 14h 9m 12h 30m 10h 47m 9h 16m 8h 29m

Solar UV radiation in Saint Irenee and Alderwood, New Brunswick, Canada §

Saint Irenee and Alderwood 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 Saint Irenee and Alderwood UV Index data.

Average daily maximum UV levels by month for Saint Irenee and Alderwood, New Brunswick, 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 5 7 8 9 8 8 6 4 2 2