October weather forecast
Fostoria, IA

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Weather in October

October, like September, is another mild autumn month in Fostoria, Iowa, with temperature in the range of an average high of 57.2°F (14°C) and an average low of 42.1°F (5.6°C).

Temperature

October brings a significant decrease in the average high-temperature, moving down from a pleasant 72.9°F (22.7°C) in September to a refreshing 57.2°F (14°C). Fostoria's average low-temperature for the month of October records at a cold 42.1°F (5.6°C).

Humidity

The least humid month in Fostoria is October, with an average relative humidity of 68%.

Rainfall

In Fostoria, during October, the rain falls for 9.1 days and regularly aggregates up to 1.26" (32mm) of precipitation. In Fostoria, during the entire year, the rain falls for 112.3 days and collects up to 15.31" (389mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Fostoria. October is the first month it typically snows. Throughout October, in the average 1.5 snowfall days, it receives 0.39" (10mm) of snow. Throughout the year, in Fostoria, there are 45.5 snowfall days, and 11.14" (283mm) of snow is accumulated.

Daylight

In Fostoria, Iowa, the average length of the day in October is 11h and 1min.
On the first day of October in Fostoria, sunrise is at 7:18 am and sunset at 7:01 pm. On the last day of the month, sunrise is at 7:55 am and sunset at 6:13 pm CDT.

Sunshine

In Fostoria, Iowa, the average sunshine in October is 5.7h.

UV index

The average daily maximum UV index in October is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: In October, the maximum UV index of 2 suggests these recommendations:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. Sun exposure should be minimized, especially during midday, to avoid harmful 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. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in October in Fostoria?

The high-temperature in Fostoria, Iowa, during October is 57.2°F (14°C) and the low-temperature is 42.1°F (5.6°C).

What is the least humid month in Fostoria?

The least humid month in Fostoria, Iowa, is October, with an average relative humidity of 68%.

What is the average humidity in October in Fostoria?

In October, the average relative humidity in Fostoria, Iowa, is 68%.

How many days does it rain in October in Fostoria?

In Fostoria, Iowa, in October, during 9.1 rainfall days, 1.26" (32mm) of precipitation is typically accumulated.

When does it start to snow in Fostoria?

October is the first month it typically snows. Throughout October, in the average 1.5 snowfall days, it receives 0.39" (10mm) of snow.

What is the average length of the day in October in Fostoria?

In Fostoria, Iowa, the average day length in October is 11h and 1min.

When are sunrise and sunset in October in Fostoria?

In October, on the first day of the month, sunrise is at 7:18 am and sunset at 7:01 pm. On the last day of the month, sunrise is at 7:55 am and sunset at 6:13 pm CDT.

How many hours of sunshine does Fostoria have in October?

In Fostoria, Iowa, the average sunshine duration in October is 5.7h.

How high is the UV index in October in Fostoria?

The average daily maximum UV index in October in Fostoria is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Fostoria, IA

Average temperature in October - Fostoria, IA
  • Average high temperature in October: 57.2°F

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (22.8°F).

  • Average low temperature in October: 42.1°F

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (10.6°F).

Average pressure in October
Fostoria, IA

Average pressure in October - Fostoria, IA
  • Average pressure in October: 29.99"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

Average wind speed in October
Fostoria, IA

Average wind speed in October - Fostoria, IA
  • Average wind speed in October: 10.4mph

The windiest months (with the highest average wind speed) are January and April (11.1mph).
The calmest month (with the lowest average wind speed) is July (7.6mph).

Average humidity in October
Fostoria, IA

Average humidity in October - Fostoria, IA
  • Average humidity in October: 68%

The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is October (68%).

Average rainfall in October
Fostoria, IA

Average rainfall in October - Fostoria, IA
  • Average rainfall in October: 1.26"

The wettest month (with the highest rainfall) is June (2.44").
The driest month (with the least rainfall) is January (0.43").

Average rainfall days in October
Fostoria, IA

Average rainfall days in October - Fostoria, IA
  • Average rainfall days in October: 9.1 days

The month with the highest number of rainy days is May (15.5 days).
The month with the least rainy days is February (2.7 days).

Average snowfall in October
Fostoria, IA

Average snowfall in October - Fostoria, IA
  • Average snowfall in October: 0.39"

The month with the highest snowfall is February (2.72").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in October
Fostoria, IA

Average snowfall days in October - Fostoria, IA
  • Average snowfall days in October: 1.5 days

The month with the highest number of snowfall days is January (10.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in October /
Average sunshine in October
Fostoria, IA

Average daylight in October / Average sunshine in October - Fostoria, 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 0min).

  • Average sunshine in October: 5h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

Average sunshine days in October
Fostoria, IA

Average sunshine days in October - Fostoria, IA
  • Average sunshine days in October: 19.4 days

The month with the most sunshine days is November (20.1 days).
The month with the least sunshine days is June (10.8 days).

Average UV index in October
Fostoria, IA

Average UV index in October - Fostoria, 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 and February (UV index 1).

Average cloud cover in October
Fostoria, IA

Average cloud cover in October - Fostoria, IA
  • Average cloud cover in October: 36

The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is July (Cloud cover 30).

Average visibility in October
Fostoria, IA

Average visibility in October - Fostoria, 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).

Fostoria, Iowa, USA

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