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
In the transition to October, Markhams observes a drop in the average high-temperature, moving from a pleasant 70°F (21.1°C) in September to a moderate 57.4°F (14.1°C). In Markhams, the average nighttime temperature during October is a frosty 44.1°F (6.7°C).Humidity
In Markhams, the average relative humidity in October is 81%.Rainfall
In Markhams, in October, it is raining for 16.6 days, with typically 1.73" (44mm) of accumulated precipitation. Throughout the year, there are 148.9 rainfall days, and 18.35" (466mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 1.1 snowfall days, it receives 0.31" (8mm) of snow. Throughout the year, there are 68.9 snowfall days, and 16.26" (413mm) of snow is accumulated.Daylight
The average length of the day in October in Markhams is 11h and 3min.On the first day of the month, sunrise is at 7:13 am and sunset at 6:56 pm. On the last day of October, sunrise is at 7:49 am and sunset at 6:10 pm EDT.
Sunshine
In October, the average sunshine is 4.6h.UV index
The average daily maximum UV index in October is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: In October, the UV index of 2 transforms into the following advice:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Experience reduced UV exposure by about half when donning a wide-brim hat. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in October?
What is the average humidity in October in Markhams?
How many days does it rain in October?
When does it start snowing?
What is the average length of the day in October?
What time are sunrise and sunset in October?
How long on average sun shines in October in Markhams?
What is the UV index intensity in October?
Average temperature in October
Markhams, NY
- Average high temperature in October: 57.4°F
The warmest month (with the highest average high temperature) is July (76.6°F).
The month with the lowest average high temperature is January (28.2°F).
- Average low temperature in October: 44.1°F
The month with the highest average low temperature is July (59.7°F).
The coldest month (with the lowest average low temperature) is January (17.8°F).
Average pressure in October
Markhams, NY
- Average pressure in October: 30.01"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in October
Markhams, NY
- Average wind speed in October: 9.3mph
The windiest month (with the highest average wind speed) is January (11.6mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).
Average humidity in October
Markhams, NY
- Average humidity in October: 81%
The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are April, May, August and September (80%).
Average rainfall in October
Markhams, NY
- Average rainfall in October: 1.73"
The wettest month (with the highest rainfall) is July (1.93").
The driest month (with the least rainfall) is September (1.1").
Average rainfall days in October
Markhams, NY
- Average rainfall days in October: 16.6 days
The month with the highest number of rainy days is October (16.6 days).
The month with the least rainy days is February (6.8 days).
Average snowfall in October
Markhams, NY
- Average snowfall in October: 0.31"
The months with the highest snowfall are January and December (3.54").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Markhams, NY
- Average snowfall days in October: 1.1 days
The month with the highest number of snowfall days is January (16.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Markhams, NY
- Average daylight in October: 11h and 0min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in October: 4h and 4min
The months with the most sunshine are July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 24min).
Average sunshine days in October
Markhams, NY
- Average sunshine days in October: 12.2 days
The month with the most sunshine days is September (14.5 days).
The month with the least sunshine days is January (8.2 days).
Average UV index in October
Markhams, NY
- Average UV index in October: 2
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in October
Markhams, NY
- Average cloud cover in October: 52
The month with the most cloud cover is January (Cloud cover 78).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in October
Markhams, NY
- Average visibility in October: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).
Markhams, New York, USA
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