Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average sea temperature in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
A minor decrease in the average high-temperature is observed during December, shifting from a chilly 6.3°C (43.3°F) in November to an icy 1.5°C (34.7°F). During the month of December, Goderich identifies an average nighttime low-temperature of -1.3°C (29.7°F), slightly lower than its daytime counterpart.Humidity
In December, the average relative humidity is 79%.Rainfall
In Goderich, in December, it is raining for 7.1 days, with typically 33mm (1.3") of accumulated precipitation. Throughout the year, there are 132.7 rainfall days, and 553mm (21.77") of precipitation is accumulated.Snowfall
Months with snowfall in Goderich, Canada, are January through April, October through December. In Goderich, in December, snow falls for 9.7 days, with typically accumulated 29mm (1.14") of snow. Throughout the year, there are 47.8 snowfall days, and 229mm (9.02") of snow is accumulated.Sea temperature
In December, the average sea temperature in Goderich is 5.1°C (41.2°F).Note: Swimming in 5.1°C (41.2°F) can be lethal. Merely spending a few minutes in 13°C (55.4°F) waters feels harsh, and venturing below 10°C (50°F) might disrupt breathing control and bring about cold shock, contingent on individual resilience.
Daylight
December has the shortest days of the year, with an average of 9h and 0min of daylight.On the first day of December, sunrise is at 7:41 am and sunset at 4:50 pm. On the last day of the month, sunrise is at 8:00 am and sunset at 4:59 pm EST.
Sunshine
In December, the average sunshine is 2.6h.UV index
The months with the lowest UV index in Goderich are January, February and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for average individuals.Note: An average maximum UV index of 1 in December leads to these recommendations:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Frequently asked questions
How cold is it in Goderich in December?
What is the average humidity in December in Goderich?
How much does it rain in Goderich in December?
How many days does it snow in December in Goderich?
What is the sea water temperature in December in Goderich?
What is the month with the shortest days in Goderich?
How many hours of daylight does Goderich have in December?
When is the sunrise / sunset in December in Goderich?
How long on average sun shines in December in Goderich?
When is the lowest UV index in Goderich?
What is the UV index intensity in December in Goderich?
Average temperature in December
Goderich, Canada
- Average high temperature in December: 1.5°C
The warmest month (with the highest average high temperature) is August (21.4°C).
The months with the lowest average high temperature are January and February (-1.9°C).
- Average low temperature in December: -1.3°C
The month with the highest average low temperature is August (18.7°C).
The coldest months (with the lowest average low temperature) are January and February (-5.5°C).
Average pressure in December
Goderich, Canada
- Average pressure in December: 1017.5mbar
The month with the highest atmospheric pressure is March (1018.7mbar).
The month with the lowest atmospheric pressure is June (1013.4mbar).
Average wind speed in December
Goderich, Canada
- Average wind speed in December: 28.7km/h
The windiest month (with the highest average wind speed) is January (29km/h).
The calmest month (with the lowest average wind speed) is July (15.8km/h).
Average humidity in December
Goderich, Canada
- Average humidity in December: 79%
The months with the highest relative humidity are February and June (83%).
The months with the lowest relative humidity are September, October and November (77%).
Average rainfall in December
Goderich, Canada
- Average rainfall in December: 33mm
The wettest month (with the highest rainfall) is October (67mm).
The driest month (with the least rainfall) is February (24mm).
Average rainfall days in December
Goderich, Canada
- Average rainfall days in December: 7.1 days
The month with the highest number of rainy days is October (17.4 days).
The month with the least rainy days is February (3.4 days).
Average snowfall in December
Goderich, Canada
- Average snowfall in December: 29mm
The month with the highest snowfall is January (65mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Goderich, Canada
- Average snowfall days in December: 9.7 days
The month with the highest number of snowfall days is January (11.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in December
Goderich, Canada
- Average sea temperature in December: 5.1°C
The best month for swimming (with the highest average sea temperature) is August (21.8°C).
The coldest month (with the lowest average sea temperature) is February (0.8°C).
Average daylight in December /
Average sunshine in December
Goderich, Canada
- Average daylight in December: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in December: 2h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 0min).
Average sunshine days in December
Goderich, Canada
- Average sunshine days in December: 7.9 days
The month with the most sunshine days is June (16.8 days).
The month with the least sunshine days is January (7.3 days).
Average UV index in December
Goderich, Canada
- Average UV index in December: 1
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in December
Goderich, Canada
- Average cloud cover in December: 75
The month with the most cloud cover is January (Cloud cover 81).
The month with the least cloud cover is July (Cloud cover 27).
Average visibility in December
Goderich, Canada
- Average visibility in December: 8km
The months with the highest visibility are June, July, August, September and October (10km).
The months with the lowest visibility are January, February and December (8km).
Goderich, Canada
Weather forecast for your location
2. Allow the app to use your location
