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
Merrill experiences a temperature shift at the start of October, with average high-temperatures adjusting from an agreeable 70.9°F (21.6°C) in September to a mild 57.9°F (14.4°C). In October, Merrill experiences a temperature dip to an average of 43.5°F (6.4°C) at night.Humidity
The average relative humidity in October is 78%.Rainfall
In Merrill, in October, it is raining for 15.9 days, with typically 2.52" (64mm) of accumulated precipitation. Throughout the year, there are 144.5 rainfall days, and 22.13" (562mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, October through December. October is the first month it typically snows. Throughout October, in the average 0.3 snowfall days, it receives 0.2" (5mm) of snow. Throughout the year, there are 71.4 snowfall days, and 19.96" (507mm) of snow is accumulated.Daylight
In October, the average length of the day is 11h and 1min.On the first day of the month, sunrise is at 7:35 am and sunset at 7:17 pm. On the last day of October, sunrise is at 8:12 am and sunset at 6:29 pm EDT.
Sunshine
In October, the average sunshine is 5.3h.UV index
In October, the average daily maximum UV index in Merrill is 2. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: In October, the maximum UV index of 2 transforms into these recommendations:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Boost your sun resistance with garments that are densely woven yet spacious. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in October?
What is the average humidity in October?
How much does it rain in October?
When does it start to snow in Merrill?
How many hours of daylight does Merrill have in October?
When is the sunrise / sunset in October?
How many hours of sunshine does Merrill have in October?
What is the UV index reading in October?
Average temperature in October
Merrill, MI
- Average high temperature in October: 57.9°F
The warmest month (with the highest average high temperature) is July (78.8°F).
The month with the lowest average high temperature is January (27°F).
- Average low temperature in October: 43.5°F
The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (16.2°F).
Average pressure in October
Merrill, MI
- Average pressure in October: 29.98"Hg
The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in October
Merrill, MI
- Average wind speed in October: 9mph
The windiest months (with the highest average wind speed) are February and April (9.8mph).
The calmest month (with the lowest average wind speed) is July (6.5mph).
Average humidity in October
Merrill, MI
- Average humidity in October: 78%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is April (75%).
Average rainfall in October
Merrill, MI
- Average rainfall in October: 2.52"
The wettest month (with the highest rainfall) is May (2.72").
The driest month (with the least rainfall) is November (1.22").
Average rainfall days in October
Merrill, MI
- Average rainfall days in October: 15.9 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is February (5.7 days).
Average snowfall in October
Merrill, MI
- Average snowfall in October: 0.2"
The month with the highest snowfall is January (5.08").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in October
Merrill, MI
- Average snowfall days in October: 0.3 days
The month with the highest number of snowfall days is January (18.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Merrill, MI
- Average daylight in October: 11h 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 October: 5h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days in October
Merrill, MI
- Average sunshine days in October: 12.6 days
The month with the most sunshine days is September (16.5 days).
The month with the least sunshine days is February (8.4 days).
Average UV index in October
Merrill, MI
- 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 and December (UV index 1).
Average cloud cover in October
Merrill, MI
- Average cloud cover in October: 49
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in October
Merrill, MI
- Average visibility in October: 6mi
The months with the highest visibility are March, April, May, June, July, August, October and November (6mi).
The months with the lowest visibility are January, February, September and December (5mi).
Merrill, Michigan, USA
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