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Monthly climate in Waterford, Ontario, Canada

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Waterford features a humid continental climate (Dfb).Temperatures typically range between -3 °C (26 °F) and 23 °C (73 °F) through the year, but rarely can drop to -25 °C (-12 °F) or can rise to as high as 33 °C (91 °F).The average annual precipitation amounts to about 1028 mm (40.5 inches) and receives 134 rainy days on the 1 mm (0.04 inches) threshold annually.Waterford enjoys an average of 2803 hours of sunshine throughout the year, and daylight varies from 9 hours 3 minutes to 15 hours 16 minutes per day.

Monthly average temperatures in Waterford, Ontario, Canada §

The warmest months in Waterford are June, July and August, with daily mean temperatures ranging from 20 to 23 °C (68 - 73 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -3 to 0 °C (26 - 32 °F) throughout the day. On average each year, Waterford experiences 60 days above 25 °C (77.0 °F) and 113 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Waterford, Ontario, 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 13°C
(56°F)		 18°C
(65°F)		 20°C
(67°F)		 26°C
(79°F)		 31°C
(89°F)		 31°C
(89°F)		 33°C
(91°F)		 32°C
(89°F)		 32°C
(90°F)		 29°C
(84°F)		 22°C
(72°F)		 16°C
(61°F)
Mean maximum 10°C
(50°F)		 12°C
(53°F)		 17°C
(63°F)		 22°C
(73°F)		 29°C
(85°F)		 30°C
(87°F)		 31°C
(89°F)		 30°C
(87°F)		 29°C
(85°F)		 26°C
(79°F)		 16°C
(61°F)		 12°C
(54°F)
Average high -0°C
(32°F)		 1°C
(34°F)		 6°C
(42°F)		 11°C
(53°F)		 19°C
(66°F)		 24°C
(76°F)		 27°C
(81°F)		 26°C
(79°F)		 23°C
(73°F)		 16°C
(60°F)		 7°C
(45°F)		 2°C
(37°F)
Daily mean -3°C
(26°F)		 -3°C
(27°F)		 1°C
(34°F)		 7°C
(44°F)		 14°C
(57°F)		 20°C
(68°F)		 23°C
(73°F)		 22°C
(71°F)		 18°C
(64°F)		 12°C
(53°F)		 4°C
(39°F)		 -0°C
(32°F)
Average low -7°C
(20°F)		 -7°C
(20°F)		 -3°C
(27°F)		 3°C
(37°F)		 9°C
(49°F)		 15°C
(59°F)		 18°C
(65°F)		 17°C
(63°F)		 13°C
(56°F)		 8°C
(46°F)		 0°C
(33°F)		 -3°C
(27°F)
Mean minimum -19°C
(-1°F)		 -18°C
(-0°F)		 -13°C
(9°F)		 -4°C
(25°F)		 0°C
(33°F)		 9°C
(49°F)		 13°C
(56°F)		 11°C
(53°F)		 6°C
(44°F)		 0°C
(32°F)		 -9°C
(16°F)		 -12°C
(10°F)
Minimum -24°C
(-11°F)		 -23°C
(-10°F)		 -21°C
(-6°F)		 -6°C
(22°F)		 -3°C
(27°F)		 6°C
(42°F)		 11°C
(53°F)		 9°C
(49°F)		 3°C
(37°F)		 -1°C
(30°F)		 -14°C
(7°F)		 -25°C
(-12°F)

Compare climate in Waterford with other places

Compare temperature, precipitation, sunshine, UV index in Waterford, Ontario, Canada with other places around the world.

Monthly average precipitation in Waterford, Ontario, Canada §

Waterford usually has the most precipitation in April, May and October, with an average of 13 rainy days and 102 mm (4.0 inches) of precipitation per month.The driest months in Waterford are January, March and December. On average, 71 mm (2.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Waterford, Ontario, 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) 69 (2.7) 74 (2.9) 70 (2.7) 100 (3.9) 102 (4.0) 96 (3.8) 97 (3.8) 91 (3.6) 74 (2.9) 104 (4.1) 77 (3.0) 73 (2.9)
Average precipitation days (≥ 1 mm) 8 11 9 14 14 12 12 11 9 13 10 11

Monthly sunshine hours in Waterford, Ontario, Canada §

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

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Waterford, Ontario, 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 106 151 231 239 289 335 347 335 295 204 150 116
Mean daily daylight hours 9h 24m 10h 32m 11h 57m 13h 25m 14h 39m 15h 16m 14h 56m 13h 50m 12h 26m 10h 59m 9h 42m 9h 3m

Solar UV radiation in Waterford, Ontario, Canada §

Waterford experiences the highest level of ultraviolet (UV) radiation in May, June and August, when the maximum UV index can reach values of 9 - 10, which corresponds to the Very High category of sun exposure.January, February and December are in the Low / Moderate exposure category. In these months, the maximum values of the UV index do not exceed 4. For more detailed information, check out our hourly Waterford UV Index data.

Average daily maximum UV levels by month for Waterford, Ontario, 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 4 5 8 9 10 9 9 7 5 4 2