January weather forecast
Fostoria, IA

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Weather in January

January, the same as December, in Fostoria, Iowa, is another subzero cold winter month, with an average temperature varying between 10.6°F (-11.9°C) and 22.8°F (-5.1°C).

Temperature

With its high average temperature of 22.8°F (-5.1°C) and a low of 10.6°F (-11.9°C), January is regarded as the coldest month.

Humidity

The most humid month in Fostoria is January, with an average relative humidity of 87%.

Rainfall

January is the month with the least rainfall. Rain falls for 3.1 days and accumulates 0.43" (11mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Fostoria, Iowa. In Fostoria, in January, during 10.8 snowfall days, 2.2" (56mm) of snow is typically accumulated. Throughout the year, there are 45.5 snowfall days, and 11.14" (283mm) of snow is accumulated.

Daylight

The average length of the day in January is 9h and 25min.
On the first day of January, sunrise is at 7:52 am and sunset at 4:55 pm. On the last day of the month, sunrise is at 7:37 am and sunset at 5:30 pm CST.

Sunshine

The month with the least sunshine in Fostoria is January, with an average of 4h of sunshine.

UV index

January and February, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the average person.
Note: In January, a daily UV index of 1 turns into the following recommendations:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. It's recommended to limit sun exposure when its radiation is at its peak during midday. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months in Fostoria?

In Fostoria, Iowa, the average lowest temperatures are observed in January, with a high of 22.8°F (-5.1°C) and a low of 10.6°F (-11.9°C).

How cold is January in Fostoria?

Fostoria in January has an average high-temperature of 22.8°F (-5.1°C) and an average low-temperature of 10.6°F (-11.9°C).

What is the most humid month in Fostoria?

The most humid month in Fostoria is January, with an average relative humidity of 87%.

What is the average humidity in January in Fostoria?

In January, the average relative humidity in Fostoria, Iowa, is 87%.

What is the driest month in Fostoria?

January is the month with the least rainfall. Rain falls for 3.1 days and accumulates 0.43" (11mm) of precipitation.

How much does it rain in Fostoria in January?

In Fostoria, Iowa, in January, it is raining for 3.1 days, with typically 0.43" (11mm) of accumulated precipitation.

How many days does it snow in January in Fostoria?

In Fostoria, Iowa, in January, snow falls for 10.8 days, with typically accumulated 2.2" (56mm) of snow.

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

The average day length in January is 9h and 25min.

What time are sunrise and sunset in January in Fostoria?

In January, on the first day of the month, sunrise is at 7:52 am and sunset at 4:55 pm. On the last day of the month, in Fostoria, sunrise is at 7:37 am and sunset at 5:30 pm CST.

What is the month with the least sunshine in Fostoria?

With an average of 4h of sunshine, January has the least sunshine of the year in Fostoria.

How many hours of sunshine does Fostoria have in January?

In Fostoria, the average sunshine duration in January is 4h.

When is the lowest UV index in Fostoria?

January and February, with an average maximum UV index of 1, are months with the lowest UV index.

What is the UV index reading in January in Fostoria?

In Fostoria, the average daily maximum UV index in January is 1. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to UV radiation.
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 January
Fostoria, IA

Average temperature in January - Fostoria, IA
  • Average high temperature in January: 22.8°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 January: 10.6°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 January
Fostoria, IA

Average pressure in January - Fostoria, IA
  • Average pressure in January: 30.16"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 January
Fostoria, IA

Average wind speed in January - Fostoria, IA
  • Average wind speed in January: 11.1mph

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 January
Fostoria, IA

Average humidity in January - Fostoria, IA
  • Average humidity in January: 87%

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

Average rainfall in January
Fostoria, IA

Average rainfall in January - Fostoria, IA
  • Average rainfall in January: 0.43"

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 January
Fostoria, IA

Average rainfall days in January - Fostoria, IA
  • Average rainfall days in January: 3.1 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 January
Fostoria, IA

Average snowfall in January - Fostoria, IA
  • Average snowfall in January: 2.2"

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 January
Fostoria, IA

Average snowfall days in January - Fostoria, IA
  • Average snowfall days in January: 10.8 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 January /
Average sunshine in January
Fostoria, IA

Average daylight in January / Average sunshine in January - Fostoria, IA
  • Average daylight in January: 9h and 2min

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 January: 4h and 0min

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 January
Fostoria, IA

Average sunshine days in January - Fostoria, IA
  • Average sunshine days in January: 19.1 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 January
Fostoria, IA

Average UV index in January - Fostoria, IA
  • Average UV index in January: 1

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 January
Fostoria, IA

Average cloud cover in January - Fostoria, IA
  • Average cloud cover in January: 58

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 January
Fostoria, IA

Average visibility in January - Fostoria, IA
  • Average visibility in January: 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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