Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
With average temperatures fluctuating between a high of 27.5°F (-2.5°C) and a low of 14.4°F (-9.8°C), January stands out as the coldest month.Humidity
The most humid month in Pleasant Hill, Iowa, is January, with an average relative humidity of 83%.Rainfall
January, February and December are months with the least rain in Pleasant Hill when the rain falls for 1.8 days and typically aggregates up to 0.24" (6mm) of rain.Snowfall
Months with snowfall in Pleasant Hill are January through April, October through December. January is the month with the most snowfall in Pleasant Hill. Snow falls for 6.2 days and accumulates 0.91" (23mm) of snow.Daylight
In Pleasant Hill, the average length of the day in January is 9h and 34min.On the first day of the month, sunrise is at 7:40 am and sunset at 4:54 pm. On the last day of January, in Pleasant Hill, sunrise is at 7:26 am and sunset at 5:27 pm CST.
Sunshine
With an average of 4.2h of sunshine, January has the least sunshine of the year.UV index
January is the month with the lowest UV index in Pleasant Hill, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: During January, 1 as the daily maximum UV index converts into the following advice:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Pleasant Hill?
How cold is it in Pleasant Hill in January?
What is the most humid month in Pleasant Hill?
What is the average humidity in January in Pleasant Hill?
What is the driest month in Pleasant Hill?
How much does it rain in Pleasant Hill in January?
What is the snowiest month in Pleasant Hill?
How much does it snow in Pleasant Hill in January?
What is the average length of the day in January in Pleasant Hill?
What time are sunrise and sunset in January in Pleasant Hill?
What is the month with the least sunshine in Pleasant Hill?
How many hours of sunshine does Pleasant Hill have in January?
When is the lowest UV index in Pleasant Hill?
What is the UV index intensity in January in Pleasant Hill?
Average temperature in January
Pleasant Hill, IA
- Average high temperature in January: 27.5°F
The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (27.5°F).
- Average low temperature in January: 14.4°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 (14.4°F).
Average pressure in January
Pleasant Hill, 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 (29.89"Hg).
Average wind speed in January
Pleasant Hill, IA
- Average wind speed in January: 10.3mph
The windiest month (with the highest average wind speed) is April (10.4mph).
The calmest month (with the lowest average wind speed) is August (6.9mph).
Average humidity in January
Pleasant Hill, IA
- Average humidity in January: 83%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is October (70%).
Average rainfall in January
Pleasant Hill, IA
- Average rainfall in January: 0.24"
The wettest month (with the highest rainfall) is May (0.98").
The driest months (with the least rainfall) are January, February and December (0.24").
Average rainfall days in January
Pleasant Hill, IA
- Average rainfall days in January: 1.8 days
The month with the highest number of rainy days is May (11.6 days).
The month with the least rainy days is January (1.8 days).
Average snowfall in January
Pleasant Hill, IA
- Average snowfall in January: 0.91"
The month with the highest snowfall is January (0.91").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in January
Pleasant Hill, IA
- Average snowfall days in January: 6.2 days
The month with the highest number of snowfall days is January (6.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Pleasant Hill, 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 12min).
- Average sunshine in January: 4h and 1min
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 12min).
Average sunshine days in January
Pleasant Hill, IA
- Average sunshine days in January: 25.4 days
The month with the most sunshine days is December (25.5 days).
The month with the least sunshine days is June (15.5 days).
Average UV index in January
Pleasant Hill, IA
- Average UV index in January: 1
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in January
Pleasant Hill, IA
- Average cloud cover in January: 54
The month with the most cloud cover is January (Cloud cover 54).
The months with the least cloud cover are July and September (Cloud cover 29).
Average visibility in January
Pleasant Hill, IA
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
Pleasant Hill, Iowa, USA
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