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 shift from September to October brings a noticeable decrease in the average high-temperature, dropping from a moderately hot 74.5°F (23.6°C) to a mild 59.4°F (15.2°C). Nighttime temperature experiences an average drop to a chilly 43.9°F (6.6°C) in October.Humidity
October is the least humid month, with an average relative humidity of 72%.Rainfall
In Le Grand, Iowa, during October, the rain falls for 8.7 days and regularly aggregates up to 1.26" (32mm) of precipitation. In Le Grand, during the entire year, the rain falls for 118.2 days and collects up to 16.18" (411mm) 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 0.6 snowfall days, it receives 0.12" (3mm) of snow. In Le Grand, during the entire year, snow falls for 34.6 days and aggregates up to 6.97" (177mm) of snow.Daylight
The average length of the day in October is 11h and 4min.On the first day of October in Le Grand, sunrise is at 7:08 am and sunset at 6:52 pm. On the last day of the month, sunrise is at 7:43 am and sunset at 6:05 pm CDT.
Sunshine
In October, the average sunshine is 5.5h.UV index
The months with the lowest UV index are January, February, October through December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for average individuals.Note: During October, 2 as the daily maximum UV index converts into the following advice:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Experience reduced UV exposure by about half when donning a wide-brim hat. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Frequently asked questions
What is the average October temperature in Le Grand?
What is the least humid month in Le Grand?
What is the average humidity in October in Le Grand?
How many days does it rain in October in Le Grand?
When does it start to snow in Le Grand?
What is the average length of the day in October in Le Grand?
When is the sunrise / sunset in October in Le Grand?
How long on average sun shines in October in Le Grand?
What is the month with the lowest UV index in Le Grand?
What is the UV index intensity in October in Le Grand?
Average temperature in October
Le Grand, IA
- Average high temperature in October: 59.4°F
The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (25.7°F).
- Average low temperature in October: 43.9°F
The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (12.7°F).
Average pressure in October
Le Grand, IA
- Average pressure in October: 30"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in October
Le Grand, IA
- Average wind speed in October: 9.8mph
The windiest month (with the highest average wind speed) is April (10.8mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).
Average humidity in October
Le Grand, IA
- Average humidity in October: 72%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is October (72%).
Average rainfall in October
Le Grand, IA
- Average rainfall in October: 1.26"
The wettest month (with the highest rainfall) is June (2.56").
The driest month (with the least rainfall) is January (0.43").
Average rainfall days in October
Le Grand, IA
- Average rainfall days in October: 8.7 days
The month with the highest number of rainy days is June (15.7 days).
The month with the least rainy days is February (2.8 days).
Average snowfall in October
Le Grand, IA
- Average snowfall in October: 0.12"
The month with the highest snowfall is January (1.93").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Le Grand, IA
- Average snowfall days in October: 0.6 days
The month with the highest number of snowfall days is January (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Le Grand, IA
- Average daylight in October: 11h and 1min
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 12min).
- Average sunshine in October: 5h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in October
Le Grand, IA
- Average sunshine days in October: 20.5 days
The month with the most sunshine days is December (20.6 days).
The month with the least sunshine days is June (12.2 days).
Average UV index in October
Le Grand, IA
- Average UV index in October: 2
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in October
Le Grand, IA
- Average cloud cover in October: 38
The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is September (Cloud cover 30).
Average visibility in October
Le Grand, IA
- Average visibility in October: 6mi
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
Le Grand, Iowa, USA
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