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
January is the month that records the lowest temperatures, with averages ranging from a high of 28°F (-2.2°C) to a low of 14.9°F (-9.5°C).Humidity
The months with the highest humidity are January and February, with an average relative humidity of 82%.Rainfall
January is the month with the least rainfall. Rain falls for 2.7 days and accumulates 0.28" (7mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. January is the month with the most snowfall. Snow falls for 7.3 days and accumulates 1.22" (31mm) of snow.Daylight
In Booneville, the average length of the day in January is 9h and 35min.On the first day of the month, sunrise is at 7:41 am and sunset at 4:56 pm. On the last day of January, in Booneville, sunrise is at 7:28 am and sunset at 5:29 pm CST.
Sunshine
The month with the least sunshine in Booneville is January, with an average of 4.3h of sunshine.UV index
The month with the lowest UV index in Booneville is January, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index of 1 during January translates into these guidelines:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Experience reduced UV exposure by about half when donning a wide-brim hat. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Booneville?
How cold is January in Booneville?
What is the most humid month in Booneville?
What is the average humidity in January in Booneville?
What is the driest month in Booneville?
How many days does it rain in January in Booneville?
When does it snow the most in Booneville?
How many days does it snow in January in Booneville?
How many hours of daylight does Booneville have in January?
When is the sunrise / sunset in January in Booneville?
What is the month with the least sunshine in Booneville?
How many hours of sunshine does Booneville have in January?
When is the lowest UV index in Booneville?
How high is the UV index in January in Booneville?
Average temperature in January
Booneville, IA
- Average high temperature in January: 28°F
The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (28°F).
- Average low temperature in January: 14.9°F
The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (14.9°F).
Average pressure in January
Booneville, 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
Booneville, IA
- Average wind speed in January: 10.3mph
The windiest months (with the highest average wind speed) are January, February, March and April (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).
Average humidity in January
Booneville, IA
- Average humidity in January: 82%
The months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is October (70%).
Average rainfall in January
Booneville, IA
- Average rainfall in January: 0.28"
The wettest months (with the highest rainfall) are May and June (1.46").
The driest month (with the least rainfall) is January (0.28").
Average rainfall days in January
Booneville, IA
- Average rainfall days in January: 2.7 days
The month with the highest number of rainy days is May (13.6 days).
The months with the least rainy days are January and February (2.7 days).
Average snowfall in January
Booneville, IA
- Average snowfall in January: 1.22"
The month with the highest snowfall is January (1.22").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Booneville, IA
- Average snowfall days in January: 7.3 days
The month with the highest number of snowfall days is January (7.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Booneville, 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 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 18min).
Average sunshine days in January
Booneville, IA
- Average sunshine days in January: 23.3 days
The month with the most sunshine days is December (24.8 days).
The month with the least sunshine days is June (13.5 days).
Average UV index in January
Booneville, 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
Booneville, IA
- Average cloud cover in January: 53
The month with the most cloud cover is January (Cloud cover 53).
The months with the least cloud cover are July and September (Cloud cover 29).
Average visibility in January
Booneville, IA
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (6mi).
The month with the lowest visibility is August (5mi).
Booneville, Iowa, USA
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