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
Harcourt's transition into October is marked by a clear temperature shift, receding from a warm 74.8°F (23.8°C) in September to a mild 59.9°F (15.5°C). During October, the temperature is averaged to a low of 44.1°F (6.7°C) at night.Humidity
With an average relative humidity of 69%, October is the least humid month.Rainfall
In Harcourt, in October, during 9.8 rainfall days, 2.28" (58mm) of precipitation is typically accumulated. Throughout the year, in Harcourt, there are 126.1 rainfall days, and 26.85" (682mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Harcourt, Iowa. October is the first month it typically snows. Throughout October, in the average 0.7 snowfall days, it receives 0.12" (3mm) of snow. Throughout the year, in Harcourt, there are 37.8 snowfall days, and 15.39" (391mm) of snow is accumulated.Daylight
In October, the average length of the day is 11h and 3min.On the first day of the month, sunrise is at 7:14 am and sunset at 6:57 pm. On the last day of October, sunrise is at 7:49 am and sunset at 6:11 pm CDT.
Sunshine
In Harcourt, the average sunshine in October is 5.6h.UV index
The months with the lowest UV index in Harcourt are January, February, October through December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: An average UV index of 2 in October transforms into this advice:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Frequently asked questions
What are October temperatures in Harcourt?
What is the least humid month in Harcourt?
What is the average humidity in October in Harcourt?
How many days does it rain in October in Harcourt?
When does it start snowing in Harcourt?
How many hours of daylight does Harcourt have in October?
What time are sunrise and sunset in October in Harcourt?
How long on average sun shines in October in Harcourt?
What are the months with the lowest UV index in Harcourt?
What is the UV index reading in October in Harcourt?
Average temperature in October
Harcourt, IA
- Average high temperature in October: 59.9°F
The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (26.8°F).
- Average low temperature in October: 44.1°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 (13.5°F).
Average pressure in October
Harcourt, IA
- Average pressure in October: 30"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in October
Harcourt, IA
- Average wind speed in October: 9.6mph
The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest month (with the lowest average wind speed) is July (7mph).
Average humidity in October
Harcourt, IA
- Average humidity in October: 69%
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is October (69%).
Average rainfall in October
Harcourt, IA
- Average rainfall in October: 2.28"
The wettest month (with the highest rainfall) is May (4.06").
The driest month (with the least rainfall) is January (0.91").
Average rainfall days in October
Harcourt, IA
- Average rainfall days in October: 9.8 days
The month with the highest number of rainy days is June (16.7 days).
The month with the least rainy days is February (3.3 days).
Average snowfall in October
Harcourt, IA
- Average snowfall in October: 0.12"
The month with the highest snowfall is January (4.29").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Harcourt, IA
- Average snowfall days in October: 0.7 days
The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Harcourt, IA
- Average daylight in October: 11h and 0min
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 4min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in October
Harcourt, IA
- Average sunshine days in October: 19 days
The month with the most sunshine days is October (19 days).
The month with the least sunshine days is June (11.8 days).
Average UV index in October
Harcourt, 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
Harcourt, IA
- Average cloud cover in October: 37
The month with the most cloud cover is January (Cloud cover 57).
The months with the least cloud cover are July and September (Cloud cover 31).
Average visibility in October
Harcourt, IA
- Average visibility in October: 6mi
The months with the highest visibility are February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, July and August (5mi).
Harcourt, Iowa, USA
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