Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
The transition into December indicates a reduction in the average high-temperature, down to an icy 34.3°F (1.3°C) from November's frosty 47.3°F (8.5°C). East Peru usually reports an average low-temperature of 22.5°F (-5.3°C) during the month of December.Humidity
In East Peru, the average relative humidity in December is 78%.Rainfall
In East Peru, in December, it is raining for 5.9 days, with typically 1.1" (28mm) of accumulated precipitation. Throughout the year, in East Peru, there are 133 rainfall days, and 26.14" (664mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In East Peru, in December, during 7.5 snowfall days, 1.97" (50mm) of snow is typically accumulated. Throughout the year, in East Peru, there are 35 snowfall days, and 15.04" (382mm) of snow is accumulated.Daylight
The month with the shortest days in East Peru is December, with an average of 9h and 18min of daylight.On the first day of December in East Peru, sunrise is at 7:22 am and sunset at 4:47 pm. On the last day of the month, sunrise is at 7:41 am and sunset at 4:56 pm CST.
Sunshine
The average sunshine in December is 4.8h.UV index
The months with the lowest UV index are January, February, October through December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for average individuals.Note: In December, the UV index of 2 transforms into the following advice:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in East Peru in December?
What is the average humidity in December in East Peru?
How many days does it rain in December in East Peru?
How much does it snow in East Peru in December?
What is the month with the shortest days in East Peru?
What is the average length of the day in December in East Peru?
When is the sunrise / sunset in December in East Peru?
How many hours of sunshine does East Peru have in December?
What are the months with the lowest UV index in East Peru?
What is the UV index intensity in December in East Peru?
Average temperature in December
East Peru, IA
- Average high temperature in December: 34.3°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 December: 22.5°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 December
East Peru, IA
- Average pressure in December: 30.12"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 December
East Peru, IA
- Average wind speed in December: 10.1mph
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 December
East Peru, IA
- Average humidity in December: 78%
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 December
East Peru, IA
- Average rainfall in December: 1.1"
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 December
East Peru, IA
- Average rainfall days in December: 5.9 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 December
East Peru, IA
- Average snowfall in December: 1.97"
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 December
East Peru, IA
- Average snowfall days in December: 7.5 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 December /
Average sunshine in December
East Peru, IA
- Average daylight in December: 9h and 2min
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 December: 4h and 5min
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 December
East Peru, IA
- Average sunshine days in December: 18.6 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 December
East Peru, IA
- Average UV index in December: 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 December
East Peru, IA
- Average cloud cover in December: 48
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 December
East Peru, IA
- Average visibility in December: 6mi
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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