January weather forecast
East Peru, IA

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Weather in January

January, like December, is a freezing cold winter month in East Peru, Iowa, with temperature in the range of an average high of 28.8°F (-1.8°C) and an average low of 15.3°F (-9.3°C).

Temperature

In East Peru, the lowest average temperatures are observed in January, with a high of 28.8°F (-1.8°C) and a low of 15.3°F (-9.3°C).

Humidity

January, February and June, with an average relative humidity of 82%, are the most humid months in East Peru.

Rainfall

The month with the least rainfall in East Peru is January, when the rain falls for 3.8 days and typically collects 0.91" (23mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in East Peru. In January, in East Peru, it is snowing for 9.1 days. Throughout January, 4.29" (109mm) of snow is accumulated. In East Peru, during the entire year, snow falls for 35 days and aggregates up to 15.04" (382mm) of snow.

Daylight

In January, the average length of the day is 9h and 37min.
On the first day of January in East Peru, sunrise is at 7:41 am and sunset at 4:57 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 5:30 pm CST.

Sunshine

January has the least sunshine of the year, with an average of 4.4h of sunshine.

UV index

The months with the lowest UV index in East Peru are January, February, October through December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The daily high UV index of 2 in January translates into this advice:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. It's recommended to limit sun exposure when its radiation is at its peak during midday. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
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 East Peru?

January, with an average high of 28.8°F (-1.8°C) and a low of 15.3°F (-9.3°C), signifies the coldest month of the year in East Peru, Iowa.

How cold is January in East Peru?

The high-temperature, in January, in East Peru, records 28.8°F (-1.8°C), while the low-temperature is 15.3°F (-9.3°C).

What is the most humid month in East Peru?

January, February and June, with an average relative humidity of 82%, are most humid months.

What is the average humidity in January in East Peru?

In East Peru, Iowa, the average relative humidity in January is 82%.

What is the driest month in East Peru?

January is the month with the least rainfall in East Peru. Rain falls for 3.8 days and accumulates 0.91" (23mm) of precipitation.

How much does it rain in East Peru in January?

In East Peru, in January, during 3.8 rainfall days, 0.91" (23mm) of precipitation is typically accumulated.

How many days does it snow in January in East Peru?

In East Peru, Iowa, in January, during 9.1 snowfall days, 4.29" (109mm) of snow is typically accumulated.

What is the average length of the day in January in East Peru?

The average day length in January in East Peru, Iowa, is 9h and 37min.

What time are sunrise and sunset in January in East Peru?

On the first day of January in East Peru, Iowa, sunrise is at 7:41 am and sunset at 4:57 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 5:30 pm CST.

What is the month with the least sunshine in East Peru?

The month with the least sunshine in East Peru is January, with an average of 4.4h of sunshine.

How long on average sun shines in January in East Peru?

In East Peru, the average sunshine duration in January is 4.4h.

What is the month with the lowest UV index in East Peru?

The months with the lowest UV index are January, February, October through December, with an average maximum UV index of 2.

How high is the UV index in January in East Peru?

In East Peru, Iowa, the average daily maximum UV index in January is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from 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 January
East Peru, IA

Average temperature in January - East Peru, IA
  • Average high temperature in January: 28.8°F

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (28.8°F).

  • Average low temperature in January: 15.3°F

The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (15.3°F).

Average pressure in January
East Peru, IA

Average pressure in January - East Peru, 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 (29.88"Hg).

Average wind speed in January
East Peru, IA

Average wind speed in January - East Peru, IA
  • Average wind speed in January: 10.6mph

The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is August (7mph).

Average humidity in January
East Peru, IA

Average humidity in January - East Peru, IA
  • Average humidity in January: 82%

The months with the highest relative humidity are January, February and June (82%).
The month with the lowest relative humidity is October (71%).

Average rainfall in January
East Peru, IA

Average rainfall in January - East Peru, IA
  • Average rainfall in January: 0.91"

The wettest month (with the highest rainfall) is May (3.98").
The driest month (with the least rainfall) is January (0.91").

Average rainfall days in January
East Peru, IA

Average rainfall days in January - East Peru, IA
  • Average rainfall days in January: 3.8 days

The month with the highest number of rainy days is June (17.9 days).
The months with the least rainy days are January and February (3.8 days).

Average snowfall in January
East Peru, IA

Average snowfall in January - East Peru, IA
  • Average snowfall in January: 4.29"

The month with the highest snowfall is February (4.53").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
East Peru, IA

Average snowfall days in January - East Peru, IA
  • Average snowfall days in January: 9.1 days

The month with the highest number of snowfall days is January (9.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
East Peru, IA

Average daylight in January / Average sunshine in January - East Peru, IA
  • Average daylight in January: 9h and 4min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in January: 4h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).

Average sunshine days in January
East Peru, IA

Average sunshine days in January - East Peru, IA
  • Average sunshine days in January: 19.1 days

The month with the most sunshine days is November (20.2 days).
The month with the least sunshine days is June (9.8 days).

Average UV index in January
East Peru, IA

Average UV index in January - East Peru, IA
  • Average UV index in January: 2

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).

Average cloud cover in January
East Peru, IA

Average cloud cover in January - East Peru, IA
  • Average cloud cover in January: 52

The month with the most cloud cover is January (Cloud cover 52).
The months with the least cloud cover are July and September (Cloud cover 29).

Average visibility in January
East Peru, IA

Average visibility in January - East Peru, IA
  • Average visibility in January: 5mi

The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).

East Peru, Iowa, USA

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