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
With the beginning of October, Mercer's average high-temperature experiences a significant decrease, moving from an agreeable 71.1°F (21.7°C) in September to a cool 53.4°F (11.9°C). During the month of October, Mercer experiences a steady low-temperature average of 38.3°F (3.5°C).Humidity
In Mercer, the average relative humidity in October is 64%.Rainfall
In Mercer, in October, during 8.8 rainfall days, 1.34" (34mm) of precipitation is typically accumulated. In Mercer, North Dakota, during the entire year, the rain falls for 100.5 days and collects up to 15.2" (386mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 3.7 snowfall days, it receives 1.5" (38mm) of snow. Throughout the year, there are 72.6 snowfall days, and 21.14" (537mm) of snow is accumulated.Daylight
In Mercer, the average length of the day in October is 10h and 50min.On the first day of October in Mercer, sunrise is at 7:42 am and sunset at 7:21 pm. On the last day of the month, sunrise is at 8:26 am and sunset at 6:26 pm CDT.
Sunshine
The average sunshine in October is 6.4h.UV index
In October, the average daily maximum UV index in Mercer is 2. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The UV index of 2 in October translates into these instructions:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are October temperatures in Mercer?
What is the average humidity in October in Mercer?
How many days does it rain in October in Mercer?
When does it start to snow in Mercer?
What is the average length of the day in October in Mercer?
When is the sunrise / sunset in October in Mercer?
How many hours of sunshine does Mercer have in October?
How high is the UV index in October in Mercer?
Average temperature in October
Mercer, ND
- Average high temperature in October: 53.4°F
The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (19.8°F).
- Average low temperature in October: 38.3°F
The month with the highest average low temperature is July (60.3°F).
The coldest month (with the lowest average low temperature) is January (5.4°F).
Average pressure in October
Mercer, ND
- Average pressure in October: 29.97"Hg
The month with the highest atmospheric pressure is February (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in October
Mercer, ND
- Average wind speed in October: 11.1mph
The windiest months (with the highest average wind speed) are April and October (11.1mph).
The calmest month (with the lowest average wind speed) is August (8.8mph).
Average humidity in October
Mercer, ND
- Average humidity in October: 64%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (55%).
Average rainfall in October
Mercer, ND
- Average rainfall in October: 1.34"
The wettest month (with the highest rainfall) is June (2.6").
The driest month (with the least rainfall) is February (0.51").
Average rainfall days in October
Mercer, ND
- Average rainfall days in October: 8.8 days
The month with the highest number of rainy days is June (14.9 days).
The month with the least rainy days is February (1.9 days).
Average snowfall in October
Mercer, ND
- Average snowfall in October: 1.5"
The month with the highest snowfall is January (3.78").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Mercer, ND
- Average snowfall days in October: 3.7 days
The month with the highest number of snowfall days is January (15.3 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in October /
Average sunshine in October
Mercer, ND
- Average daylight in October: 10h and 5min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in October: 6h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in October
Mercer, ND
- Average sunshine days in October: 17.5 days
The month with the most sunshine days is September (19.8 days).
The month with the least sunshine days is April (12.8 days).
Average UV index in October
Mercer, ND
- 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 and December (UV index 1).
Average cloud cover in October
Mercer, ND
- Average cloud cover in October: 38
The month with the most cloud cover is February (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in October
Mercer, ND
- 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).
Mercer, North Dakota, USA
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