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 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
The average high-temperature decreases in December, shifting from an icy 0.3°C (32.5°F) in November to a subzero cold -7.4°C (18.7°F). Iroquois Falls in December experiences a low-temperature average of -13.6°C (7.5°F).Humidity
The average relative humidity in December is 93%.Rainfall
In Iroquois Falls, in December, it is raining for 3.3 days, with typically 34mm (1.34") of accumulated precipitation. In Iroquois Falls, during the entire year, the rain falls for 117.7 days and collects up to 555mm (21.85") of precipitation.Snowfall
Months with snowfall in Iroquois Falls, Canada, are January through June, September through December. In Iroquois Falls, in December, during 24.1 snowfall days, 251mm (9.88") of snow is typically accumulated. Throughout the year, in Iroquois Falls, there are 142.2 snowfall days, and 1653mm (65.08") of snow is accumulated.Daylight
With an average of 8h and 18min of daylight, December has the shortest days of the year.On the first day of December in Iroquois Falls, sunrise is at 7:55 am and sunset at 4:28 pm. On the last day of the month, sunrise is at 8:15 am and sunset at 4:36 pm EST.
Sunshine
In Iroquois Falls, the average sunshine in December is 1.6h.UV index
The months with the lowest UV index in Iroquois Falls are January through March, October through December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index of 1 in December converts into the following recommendations:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Frequently asked questions
How cold is it in Iroquois Falls in December?
What is the average humidity in December in Iroquois Falls?
How much does it rain in Iroquois Falls in December?
How many days does it snow in December in Iroquois Falls?
What is the month with the shortest days in Iroquois Falls?
How many hours of daylight does Iroquois Falls have in December?
When is the sunrise / sunset in December in Iroquois Falls?
How long on average sun shines in December in Iroquois Falls?
What is the month with the lowest UV index in Iroquois Falls?
What is the UV index intensity in December in Iroquois Falls?
Average temperature in December
Iroquois Falls, Canada
- Average high temperature in December: -7.4°C
The warmest month (with the highest average high temperature) is July (24.2°C).
The month with the lowest average high temperature is January (-10.7°C).
- Average low temperature in December: -13.6°C
The month with the highest average low temperature is July (12.4°C).
The coldest month (with the lowest average low temperature) is January (-19.1°C).
Average pressure in December
Iroquois Falls, Canada
- Average pressure in December: 1017.4mbar
The month with the highest atmospheric pressure is March (1019.1mbar).
The month with the lowest atmospheric pressure is July (1011.7mbar).
Average wind speed in December
Iroquois Falls, Canada
- Average wind speed in December: 10.9km/h
The windiest month (with the highest average wind speed) is November (11.8km/h).
The calmest month (with the lowest average wind speed) is June (10km/h).
Average humidity in December
Iroquois Falls, Canada
- Average humidity in December: 93%
The months with the highest relative humidity are January and February (94%).
The month with the lowest relative humidity is June (67%).
Average rainfall in December
Iroquois Falls, Canada
- Average rainfall in December: 34mm
The wettest month (with the highest rainfall) is June (67mm).
The driest month (with the least rainfall) is January (30mm).
Average rainfall days in December
Iroquois Falls, Canada
- Average rainfall days in December: 3.3 days
The month with the highest number of rainy days is August (16 days).
The month with the least rainy days is February (1 days).
Average snowfall in December
Iroquois Falls, Canada
- Average snowfall in December: 251mm
The month with the highest snowfall is March (264mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in December
Iroquois Falls, Canada
- Average snowfall days in December: 24.1 days
The month with the highest number of snowfall days is December (24.1 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in December /
Average sunshine in December
Iroquois Falls, Canada
- Average daylight in December: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in December: 1h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 18min).
The months with the least sunshine are January and February (Average sunshine: 1h and 6min).
Average sunshine days in December
Iroquois Falls, Canada
- Average sunshine days in December: 7.8 days
The month with the most sunshine days is June (13.6 days).
The month with the least sunshine days is March (6.5 days).
Average UV index in December
Iroquois Falls, Canada
- Average UV index in December: 1
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).
Average cloud cover in December
Iroquois Falls, Canada
- Average cloud cover in December: 84
The months with the most cloud cover are January and February (Cloud cover 89).
The month with the least cloud cover is July (Cloud cover 42).
Average visibility in December
Iroquois Falls, Canada
- Average visibility in December: 6km
The months with the highest visibility are May, June and July (9km).
The months with the lowest visibility are January, February and March (5km).
Iroquois Falls, Canada
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