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 into October is characterized by a noticeable reduction in the average high-temperature, decreasing from September's warm 75°F (23.9°C) to a mild 59.4°F (15.2°C). Nighttime temperature in Pierson, Iowa, dips to a mean of 43.7°F (6.5°C) during October.Humidity
With an average relative humidity of 66%, October is the least humid month.Rainfall
In Pierson, Iowa, in October, it is raining for 8.6 days, with typically 1.42" (36mm) of accumulated precipitation. In Pierson, during the entire year, the rain falls for 105.4 days and collects up to 15.83" (402mm) of precipitation.Snowfall
January through April, October through December are months with snowfall in Pierson, Iowa. October is the first month it typically snows. Throughout October, in the average 1.1 snowfall days, it receives 0.28" (7mm) of snow. Throughout the year, there are 32 snowfall days, and 8.82" (224mm) of snow is accumulated.Daylight
The average length of the day in October is 11h and 2min.On the first day of the month, sunrise is at 7:21 am and sunset at 7:04 pm. On the last day of October, in Pierson, sunrise is at 7:56 am and sunset at 6:17 pm CDT.
Sunshine
In Pierson, the average sunshine in October is 6h.UV index
In October, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: In October, the maximum UV index of 3 translates into these guidelines:
Undertake precautions - Guarding against sun damage is counselled. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Frequently asked questions
What is the usual temperature for Pierson in October?
What is the least humid month in Pierson?
What is the average humidity in October in Pierson?
How many days does it rain in October in Pierson?
When does it start to snow in Pierson?
What is the average length of the day in October in Pierson?
What time are sunrise and sunset in October in Pierson?
How long on average sun shines in October in Pierson?
What is the UV index intensity in October in Pierson?
Average temperature in October
Pierson, IA
- Average high temperature in October: 59.4°F
The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (26.2°F).
- Average low temperature in October: 43.7°F
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (13.3°F).
Average pressure in October
Pierson, 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 (29.86"Hg).
Average wind speed in October
Pierson, IA
- Average wind speed in October: 10.1mph
The windiest month (with the highest average wind speed) is April (11.1mph).
The calmest month (with the lowest average wind speed) is July (7.6mph).
Average humidity in October
Pierson, IA
- Average humidity in October: 66%
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is October (66%).
Average rainfall in October
Pierson, IA
- Average rainfall in October: 1.42"
The wettest month (with the highest rainfall) is June (2.48").
The driest month (with the least rainfall) is January (0.39").
Average rainfall days in October
Pierson, IA
- Average rainfall days in October: 8.6 days
The month with the highest number of rainy days is May (15.1 days).
The month with the least rainy days is January (2.3 days).
Average snowfall in October
Pierson, IA
- Average snowfall in October: 0.28"
The month with the highest snowfall is March (2.17").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in October
Pierson, IA
- Average snowfall days in October: 1.1 days
The month with the highest number of snowfall days is January (8.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Pierson, IA
- Average daylight in October: 11h and 0min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in October: 6h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days in October
Pierson, IA
- Average sunshine days in October: 20.2 days
The month with the most sunshine days is December (23.4 days).
The month with the least sunshine days is June (13.1 days).
Average UV index in October
Pierson, IA
- Average UV index in October: 3
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in October
Pierson, IA
- Average cloud cover in October: 34
The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is July (Cloud cover 26).
Average visibility in October
Pierson, IA
- 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).
Pierson, Iowa, USA
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