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
The onset of October witnesses a clear shift in the average high-temperature, dropping from a warm 76.6°F (24.8°C) in September to a refreshing 59.2°F (15.1°C). The average temperature in Hamill, South Dakota, during October nights dips to a chilly 42.8°F (6°C).Humidity
In October, the average relative humidity in Hamill is 59%.Rainfall
In Hamill, in October, during 8 rainfall days, 1.3" (33mm) of precipitation is typically accumulated. In Hamill, during the entire year, the rain falls for 103.9 days and collects up to 16.85" (428mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Hamill, South Dakota. October is the first month it typically snows in Hamill, South Dakota. Throughout October, in the average 1.6 snowfall days, it receives 0.63" (16mm) of snow. In Hamill, South Dakota, during the entire year, snow falls for 39.7 days and aggregates up to 14.45" (367mm) of snow.Daylight
The average length of the day in October in Hamill is 11h and 0min.On the first day of the month, sunrise is at 7:37 am and sunset at 7:19 pm. On the last day of October, sunrise is at 8:14 am and sunset at 6:30 pm CDT.
Sunshine
In Hamill, the average sunshine in October is 7h.UV index
The average daily maximum UV index in October in Hamill is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: An average UV index of 3 in October transforms into this advice:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Frequently asked questions
What is the temperature in October in Hamill?
What is the average humidity in October in Hamill?
How many days does it rain in October in Hamill?
When does it start snowing in Hamill?
What is the average length of the day in October in Hamill?
When is the sunrise / sunset in October in Hamill?
How many hours of sunshine does Hamill have in October?
What is the UV index intensity in October in Hamill?
Average temperature in October
Hamill, SD
- Average high temperature in October: 59.2°F
The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (28.8°F).
- Average low temperature in October: 42.8°F
The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (15.6°F).
Average pressure in October
Hamill, SD
- Average pressure in October: 29.98"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in October
Hamill, SD
- Average wind speed in October: 11.6mph
The windiest month (with the highest average wind speed) is April (11.9mph).
The calmest month (with the lowest average wind speed) is August (9.8mph).
Average humidity in October
Hamill, SD
- Average humidity in October: 59%
The month with the highest relative humidity is January (82%).
The months with the lowest relative humidity are August and September (57%).
Average rainfall in October
Hamill, SD
- Average rainfall in October: 1.3"
The wettest month (with the highest rainfall) is June (2.8").
The driest month (with the least rainfall) is January (0.47").
Average rainfall days in October
Hamill, SD
- Average rainfall days in October: 8 days
The month with the highest number of rainy days is June (15.3 days).
The months with the least rainy days are January and February (2.7 days).
Average snowfall in October
Hamill, SD
- Average snowfall in October: 0.63"
The month with the highest snowfall is December (3.19").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Hamill, SD
- Average snowfall days in October: 1.6 days
The month with the highest number of snowfall days is January (9.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Hamill, 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).
- Average sunshine in October: 7h and 0min
The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).
Average sunshine days in October
Hamill, SD
- Average sunshine days in October: 20 days
The month with the most sunshine days is November (20.8 days).
The month with the least sunshine days is June (11.2 days).
Average UV index in October
Hamill, SD
- Average UV index in October: 3
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in October
Hamill, SD
- Average cloud cover in October: 29
The month with the most cloud cover is January (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 20).
Average visibility in October
Hamill, SD
- Average visibility in October: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Hamill, South Dakota, USA
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