Weather in October
Temperature
As September transitions to October, the average high-temperature falls from a refreshing 67.8°F (19.9°C) to a fresh 54.9°F (12.7°C). During October, Mount Rushmore National Memorial's temperature averages to an icy 36.5°F (2.5°C) at night.Rainfall
In Mount Rushmore National Memorial, in October, it is raining for 6.8 days, with typically 1.69" (43mm) of accumulated precipitation. In Mount Rushmore National Memorial, South Dakota, during the entire year, the rain falls for 91.5 days and collects up to 21.57" (548mm) of precipitation.Snowfall
January through June, September through December are months with snowfall in Mount Rushmore National Memorial. In Mount Rushmore National Memorial, in October, during 1.4 snowfall days, 3.58" (91mm) of snow is typically accumulated. In Mount Rushmore National Memorial, during the entire year, snow falls for 23.1 days and aggregates up to 52.4" (1331mm) of snow.Daylight
In Mount Rushmore National Memorial, South Dakota, the average length of the day in October is 10h and 59min.On the first day of the month, sunrise is at 6:52 am and sunset at 6:34 pm. On the last day of October, sunrise is at 7:29 am and sunset at 5:45 pm MDT.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Mount Rushmore National Memorial in October?
How much does it rain in Mount Rushmore National Memorial in October?
How many days does it snow in October in Mount Rushmore National Memorial?
What is the average length of the day in October in Mount Rushmore National Memorial?
What time are sunrise and sunset in October in Mount Rushmore National Memorial?
Average temperature in October
Mount Rushmore National Memorial, SD
- Average high temperature in October: 54.9°F
The warmest month (with the highest average high temperature) is July (79.1°F).
The month with the lowest average high temperature is December (35.3°F).
- Average low temperature in October: 36.5°F
The month with the highest average low temperature is July (58.9°F).
The coldest month (with the lowest average low temperature) is December (18.1°F).
Average rainfall in October
Mount Rushmore National Memorial, SD
- Average rainfall in October: 1.7"
The wettest month (with the highest rainfall) is May (4.2").
The driest months (with the least rainfall) are January and December (0.4").
Average rainfall days in October
Mount Rushmore National Memorial, SD
- Average rainfall days in October: 6.8 days
The month with the highest number of rainy days is June (12.6 days).
The month with the least rainy days is December (4.2 days).
Average snowfall in October
Mount Rushmore National Memorial, SD
- Average snowfall in October: 3.6"
The month with the highest snowfall is April (10.8").
The months with the least snowfall are July and August (0").
Average snowfall days in October
Mount Rushmore National Memorial, SD
- Average snowfall days in October: 1.4 days
The months with the highest number of snowfall days are January and March (3.9 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in October
Mount Rushmore National Memorial, SD
- 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).
Mount Rushmore National Memorial, South Dakota, USA
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