Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
Montreal in October sees a clear temperature decline, with average high-temperatures decreasing from a refreshing 66.7°F (19.3°C) in September to a fresh 50.5°F (10.3°C). An average nighttime temperature of 39.4°F (4.1°C) is recorded during October.Humidity
In October, the average relative humidity in Montreal is 79%.Rainfall
In October, the rain falls for 11.5 days. Throughout October, 1.54" (39mm) of precipitation is accumulated. In Montreal, during the entire year, the rain falls for 104.6 days and collects up to 16.5" (419mm) of precipitation.Snowfall
Months with snowfall in Montreal are January through May, October through December. October is the first month it typically snows. Throughout October, in the average 5.3 snowfall days, it receives 1.34" (34mm) of snow. In Montreal, during the entire year, snow falls for 113.9 days and aggregates up to 38.5" (978mm) of snow.Daylight
The average length of the day in October is 10h and 53min.On the first day of October, sunrise is at 7:00 am and sunset at 6:40 pm. On the last day of the month, sunrise is at 7:42 am and sunset at 5:47 pm CDT.
Sunshine
The average sunshine in October is 4.3h.UV index
In Montreal, the average daily maximum UV index in October is 2. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: In October, a daily UV index of 2 turns into the following recommendations:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Avoiding the Sun during its peak radiation time around midday is a healthy practice. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are October temperatures?
What is the average humidity in October?
How much does it rain in Montreal in October?
When does it start to snow?
How many hours of daylight does Montreal have in October?
What time are sunrise and sunset in October?
How many hours of sunshine does Montreal have in October?
What is the UV index reading in October?
Average temperature in October
Montreal, WI
- Average high temperature in October: 50.5°F
The warmest month (with the highest average high temperature) is July (76.3°F).
The month with the lowest average high temperature is January (19.2°F).
- Average low temperature in October: 39.4°F
The month with the highest average low temperature is July (57.6°F).
The coldest month (with the lowest average low temperature) is January (9°F).
Average pressure in October
Montreal, WI
- Average pressure in October: 29.96"Hg
The months with the highest atmospheric pressure are February and March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in October
Montreal, WI
- Average wind speed in October: 9.1mph
The windiest months (with the highest average wind speed) are January and November (9.6mph).
The calmest months (with the lowest average wind speed) are June, July and August (7mph).
Average humidity in October
Montreal, WI
- Average humidity in October: 79%
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is May (72%).
Average rainfall in October
Montreal, WI
- Average rainfall in October: 1.54"
The wettest month (with the highest rainfall) is May (1.89").
The driest month (with the least rainfall) is February (0.91").
Average rainfall days in October
Montreal, WI
- Average rainfall days in October: 11.5 days
The month with the highest number of rainy days is June (13.1 days).
The month with the least rainy days is January (1.8 days).
Average snowfall in October
Montreal, WI
- Average snowfall in October: 1.34"
The month with the highest snowfall is December (8.35").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Montreal, WI
- Average snowfall days in October: 5.3 days
The month with the highest number of snowfall days is January (23.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Montreal, WI
- Average daylight in October: 10h and 5min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in October: 4h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 1h and 54min).
Average sunshine days in October
Montreal, WI
- Average sunshine days in October: 13.8 days
The month with the most sunshine days is July (16.3 days).
The month with the least sunshine days is January (7.8 days).
Average UV index in October
Montreal, WI
- Average UV index in October: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in October
Montreal, WI
- Average cloud cover in October: 54
The month with the most cloud cover is January (Cloud cover 82).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in October
Montreal, WI
- Average visibility in October: 6mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January and February (4mi).
Montreal, Wisconsin, USA
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